HomeMy WebLinkAboutVantage_Aviation_A2_20250513_Stampedi:
\
2
0
2
4
\
2
0
2
4
-
3
4
6
-
v
a
n
t
a
g
e
a
v
i
a
t
i
o
n
-
r
i
f
l
e
a
i
\
0
0
1
-
c
i
v
i
l
\
H
-
D
w
g
s
\
C
i
v
i
l
\
p
s
-
s
h
e
e
t
s
e
t
\
A
2
\
A
2
-
C
o
v
e
r
.
d
w
g
P
l
o
t
t
e
d
:
5/
5
/
2
0
2
5
1
0
:
5
8
A
M
B
y
:
Za
c
h
W
o
l
k
e
n
Re
v
i
s
i
o
n
#
Dwg No.
Job No.
Drawn by:
Print Date:
File:
PE:QC:
2024-346
ZW
03/31/2025
JS
A2-Cover
KM
Da
t
e
By
:
1
Of :
Pr
o
j
e
c
t
M
i
l
e
s
t
o
n
e
:
1
RE
V
I
S
E
D
P
E
R
A
D
D
E
N
D
U
M
#
1
3/
3
1
/
2
5
KM
2
FI
N
A
L
B
I
D
D
I
N
G
S
E
T
.
5/
5
/
2
5
Scope of Work
Project Contacts
Vicinity Map
Project Engineer
Jefferey Simonson, P.E. 26152
19
FO
R
B
U
I
L
D
I
N
G
P
E
R
M
I
T
Lot A2 Garfield County Airport
Vantage Aviation Hanger Lo
t
A
2
G
a
r
f
i
e
l
d
C
o
u
n
t
y
A
i
r
p
o
r
t
Cover
Va
n
t
a
g
e
A
v
i
a
t
i
o
n
H
a
n
g
e
r
Title:
Vantage Aviation Hanger
118 West Sixth Street, Suite 200
Glenwood Springs, CO 81601
970.945.1004
www.sgm-inc.com
Ryan Maxfield
3543 E Penedes Drive
Gilbert, AZ, 85298
UNCC 1-800-922-1987
Permit Set
March 2025
11
8
W
e
s
t
S
i
x
t
h
S
t
r
e
e
t
,
S
u
i
t
e
2
0
0
Gl
e
n
w
o
o
d
S
p
r
i
n
g
s
,
C
O
8
1
6
0
1
97
0
.
9
4
5
.
1
0
0
4
ww
w
.
s
g
m
-
i
n
c
.
c
o
m
Project Site
CIVIL DESIGN AND PERMITTING SUPPORT FOR THE DEVELOPMENT OF
VANTAGE AVIATION HANGAR ON A2 LOT. INCLUDES DEMOLITION,
GRUBBING, EARTHWORK, DRAINAGE AND GRADING, EROSION
CONTROL, UTILITY INSTALLATIONS, PAVING, STORM DRAIN, FENCING,
AND TOPSOIL/XERISCAPE/PLANTINGS INSTALLATIONS.
Barry Sherman barry@bagroup.aero (303) 746-7013
Curtis Koldeway curtis@hauserarchitectspc.com (970) 669-8220
Sam Carver, Airport Director (970) 625-1091
Jared Emmert, Utility Director (970) 665-6589
Max Doose, Holy Cross Energy (970) 947-5415
Sam Wakefield, XCEL Energy (970) 625-6028
Sheet List Table
Sheet Number Sheet Title
1 Cover
2 General Notes
3 Utility General Notes
4 Legend & Abbreviations
5 Existing Conditions
6 Site Plan
7 Horizontal Layout Plan
8 Jointing Plan
9 Paving Plan
10 Striping Plan
11 Utility Plan
12 Storm Plan & Profile
13 Grading Plan
14 Erosion Control Plan
15 Details 1
16 Details 2
17 Details 3
18 Details 4
19 Details 5
05/13/25
GENERAL REQUIREMENTS:
1.WORK SHALL MEET STANDARDS SET BY THE PROJECT'S JURISDICTIONS OF AUTHORITY. THIS INCLUDES BUT IS NOT
LIMITED TO HOA STANDARDS, SPECIAL DISTRICT STANDARDS, CDOT STANDARDS AND SPECIFICATIONS CITY OF RIFLE
STANDARDS, GARFIELD COUNTY STANDARDS, AND STATE STANDARDS.
2.THE CONTRACTOR AND SUBCONTRACTORS SHALL HAVE A COPY OF ALL APPLICABLE STANDARDS, CURRENT APPROVED
CONSTRUCTION PLANS AND SPECIFICATIONS ON SITE AT ALL TIMES.
3.ALL WORK SHALL BE DONE TO THE HORIZONTAL AND VERTICAL INFORMATION SHOWN ON THE PLANS. NO FIELD
CHANGES SHALL BE MADE WITHOUT PRIOR WRITTEN APPROVAL OF THE ENGINEER.
4.THE DESIGN IS BASED ON THE BEST AVAILABLE INFORMATION AT THE TIME OF DESIGN. THIS INCLUDES BUT IS NOT
LIMITED TO SITE CONDITIONS, FEATURES AND STRUCTURES, AND TOPOGRAPHICAL INFORMATION. THE ENGINEER
ASSUMES NO RESPONSIBILITY FOR THE ACCURACY OF THE FEATURES SHOWN. THE CONTRACTOR SHALL REVIEW AND
VERIFY EXISTING PHYSICAL FEATURES AND ELEVATIONS OF THE CONDITIONS TO BE ENCOUNTERED DURING
CONSTRUCTION.
5.ANY DISCREPANCY WITHIN THESE PLANS SHOULD BE BROUGHT TO THE IMMEDIATE ATTENTION OF THE ENGINEER.
6.LIMITS OF CONSTRUCTION SHALL BE 5' BEYOND GRADING LIMITS, BASE OF FILL SLOPES OR TOP OF CUT SLOPES,
AND 20' EITHER SIDE OF THE CENTERLINE OF UTILITY INSTALLATIONS, BUT NOT BEYOND FENCE LINE, EASEMENT OR
RIGHT-OF-WAY. PROJECT LIMITS SHALL ALSO INCLUDE ANY DESIGNATED BORROW AREAS, EXCAVATION DISPOSAL
AREAS AND MATERIAL OR TOPSOIL STOCKPILE AREAS.
7.THE CONTRACTOR SHALL LIMIT CONSTRUCTION ACTIVITIES TO THOSE AREAS WITHIN THE LIMITS OF DISTURBANCE AS
SHOWN ON THE PLANS. ANY DISTURBANCE BEYOND THESE LIMITS SHALL BE RESTORED TO ORIGINAL CONDITION BY
THE CONTRACTOR AT THE CONTRACTOR'S EXPENSE. CONSTRUCTION ACTIVITIES INCLUDE THE PARKING OF VEHICLES
OR EQUIPMENT, DISPOSAL OF LITTER, AND ANY OTHER ACTION WHICH WOULD ALTER EXISTING CONDITIONS.
8.WORK INSIDE PUBLIC RIGHT-OF-WAY WILL REQUIRE APPROVAL FROM THE JURISDICTION OF AUTHORITY PRIOR TO
CONSTRUCTION. USE OF PRIVATE PROPERTY FOR THE PROJECT OUTSIDE OF THE CONSTRUCTION LIMITS SHALL BE
APPROVED IN WRITING BY THE PROPERTY OWNER WITH A COPY OF THIS APPROVAL PROVIDED TO THE ENGINEER
PRIOR TO USAGE.
9.CONTRACTOR SHALL BE RESPONSIBLE FOR SAFELY PERFORMING ALL WORK IN ACCORDANCE WITH APPLICABLE OSHA
STANDARDS AND REGULATIONS.
10.THE ENGINEER, OWNER AND CITY OF RIFLE AND GARFIELD COUNTY COMMUNITY DEVELOPMENT DEPARTMENT SHALL BE
NOTIFIED AT LEAST 48 HOURS PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION.
11.ALL PUBLIC AND PRIVATE UTILITY OWNERS SHALL BE NOTIFIED AT LEAST 48 HOURS (OR AS REQUIRED BY UTILITY
COMPANIES) PRIOR TO COMMENCEMENT OF WORK ADJACENT TO THE UTILITY.
12.ALL MATERIALS AND WORKMANSHIP SHALL BE SUBJECT TO INSPECTION BY THE OWNER AND THEIR ASSIGNED
REPRESENTATIVE. THE OWNER AND THEIR ASSIGNED REPRESENTATIVE RESERVE THE RIGHT TO ACCEPT OR REJECT ANY
MATERIALS AND WORKMANSHIP THAT DO NOT CONFORM TO THE PLANS OR SPECIFICATIONS.
13.PROJECT QUALITY CONTROL TESTING WILL BE PERFORMED BY THE CONTRACTOR AS DIRECTED BY THE OWNER,
ENGINEER, OR JURISDICTION OF AUTHORITY. TESTING WILL NOT BE PAID FOR SEPARATELY BUT SHALL BE INCLUDED
IN THE WORK. CONTRACTOR SHALL PROVIDE TEST RESULTS AND REPORTS TO THE ENGINEER.
14.IT IS THE CONTRACTOR'S RESPONSIBILITY TO TAKE A SUFFICIENT NUMBER OF PRE-CONSTRUCTION
PHOTOGRAPHS/VIDEOS TO RESOLVE ANY DISPUTES, WHICH MAY ARISE REGARDING THE CONDITIONS PRIOR TO AND
SUBSEQUENT TO CONSTRUCTION. THE CONTRACTOR SHALL PROVIDE COPIES OF THE PRE-CONSTRUCTION
PHOTOGRAPHS/VIDEOS TO THE ENGINEER PRIOR TO THE START OF WORK. THE CONTRACTOR SHALL IDENTIFY ANY
APPARENT POTENTIAL PROBLEMS AT THAT TIME.
15.PROGRESS AND RECORD PHOTOGRAPHS/VIDEOS SHALL BE PROVIDED BY THE CONTRACTOR TO RESOLVE DISPUTES
AND TO DOCUMENT THE WORK PERFORMED AS A SUPPLEMENT TO THE RECORD DRAWINGS. IN GENERAL, ANY
PHOTOGRAPHS/VIDEOS SHOULD BE SUFFICIENT TO SHOW THAT ALL WORK WAS PROPERLY COMPLETED IN
ACCORDANCE WITH THE PLANS AND SPECIFICATIONS.
16.GEOTECHNICAL SUBSOIL STUDIES PROVIDED BY GROUND ENGINEERING REPORTS DATED 10/15/2024, PROJECT
NUMBERS 24-6008 AND 24-6009.
17.THE CONTRACTOR SHALL PERFORM EXCAVATION, BACKFILL AND OTHER EARTHWORK ACTIVITIES IN ACCORDANCE WITH
APPLICABLE SECTIONS OF THE GEOTECHNICAL SUBSOIL STUDY.
18.SUBMITTALS SHALL BE PROVIDED FOR ALL MATERIALS TO BE INCORPORATED INTO THE PROJECT. SHOP DRAWINGS
SHALL BE PROVIDED FOR ALL ITEMS HAVING DIMENSIONAL REQUIREMENTS. MATERIALS SUBMITTALS AND SHOP
DRAWINGS SHALL BE SUBMITTED TO THE ENGINEER FOR REVIEW. THE ENGINEER'S REVIEW SHALL NOT RELIEVE THE
CONTRACTOR OF THE RESPONSIBILITY FOR ACCURACY, PROPER FIT OR PROPER FUNCTIONING AND PERFORMANCE OF
THE WORK. ANY SUBMITTALS INVOLVING SUBSTITUTES THAT REQUIRE REDESIGN OR DRAWING RESUBMITTAL TO THE
APPROVING AUTHORITY SHALL BE PAID FOR BY THE CONTRACTOR OR AS OTHERWISE COORDINATED BY CONTRACTOR
AND OWNER.
19.THE CONTRACTOR SHALL REVIEW AND APPROVE ALL SHOP AND LAYOUT DRAWINGS, PRODUCT DATA, SAMPLES,
MATERIALS, MANUALS AND PLANS PRIOR TO SUBMITTING TO THE ENGINEER. APPROVAL BY THE CONTRACTOR
INDICATES THAT THEY HAVE VERIFIED ALL MATERIALS AND FIELD MEASUREMENTS WITH THOSE SHOWN ON THE
DRAWINGS. APPROVAL ALSO INDICATES THAT THE CONTRACTOR HAS COORDINATED INFORMATION CONTAINED IN THE
SUBMITTAL WITH WORK REQUIREMENTS OF ALL TRADES AND WITH THE CONTRACT DOCUMENTS.
20.AT NO TIME SHALL MATERIALS BE SUBSTITUTED FOR THOSE SHOWN ON THE DRAWINGS OR CALLED FOR IN THE
SPECIFICATIONS, UNLESS WRITTEN APPROVAL IS OBTAINED FROM THE ENGINEER PRIOR TO RELATED CONSTRUCTION AT
THE SITE. ANY DEVIATION FROM THE DRAWINGS AND SPECIFICATIONS SHALL BE ACCOMPANIED BY WRITTEN APPROVAL
OF THE ENGINEER.
21.THE CONTRACTOR SHALL PROVIDE ALL NECESSARY TEMPORARY FACILITIES FOR THEIR OWN CONVENIENCE OR TO MEET
LOCAL, STATE OR FEDERAL REQUIREMENTS, INCLUDING, BUT NOT LIMITED TO, POTABLE WATER, SANITARY WASTE
FACILITIES, POWER, TELEPHONE, INTERNET, ETC. SANITARY FACILITIES SHALL BE LOCATED ON SITE AND SHALL BE
FULLY OPERATIONAL BEFORE CONSTRUCTION CAN BEGIN. SANITARY FACILITIES SHALL BE FIRMLY SECURED AGAINST
OVERTURNING AND SHALL BE PLACED AWAY FROM FLOW LINES OF STREETS, SWALES, RAIN GARDENS AND AWAY FROM
INLETS. THE COST OF THESE FACILITIES WILL NOT BE PAID FOR SEPARATELY BUT SHALL BE INCLUDED IN THE WORK.
22.THE CONTRACTOR WILL BE RESPONSIBLE FOR DAILY CLEANING OF THE JOB SITE DURING AND AFTER CONSTRUCTION.
A CONTINUING EFFORT SHALL BE MADE THROUGH THE DURATION OF THE CONTRACT TO KEEP ALL AREAS CLEAN AND
FREE OF ALL RUBBISH, REMOVED VEGETATION, CONSTRUCTION WASTE, EMPLOYEE WASTE, AND OTHER OBJECTIONABLE
MATERIALS GENERATED FROM THE PROJECT. WEEDS SHALL BE REMOVED IN DISTURBED AREAS PRIOR TO THEIR
PRODUCING SEED AND PRIOR TO FINISHED GRADING AND LANDSCAPING INSTALLATION.
23.FINAL CLEAN-UP MUST BE APPROVED AND ACCEPTED BY THE OWNER BEFORE THE CONTRACT MAY BE CONSIDERED
COMPLETE.
24.THE CONTRACTOR SHALL MAINTAIN TWO FULL SETS OF CONTRACT DRAWINGS MARKED UP TO INDICATE THE AS-BUILT
CONDITIONS. THE DRAWINGS SHALL BE PROVIDED TO THE OWNER AND THE ENGINEER UPON COMPLETION OF THE
WORK. WHERE PRACTICAL, THE CONTRACTOR IS TO PROVIDE AT LEAST TWO TIES FROM PHYSICAL MONUMENTS TO
ALL FITTINGS, VALVES, MANHOLES, AND THE END OF ALL SERVICE LINES.
SURVEY NOTES:
1.SOURCE OF MAPPING: EXISTING FIELD CONDITIONS WERE GENERATED BY A SURVEY PERFORMED BY BOOKCLIFF
SURVEY SERVICES, RIFLE, COLORADO IN THE SUMMER AND FALL OF 2024. CONTACT WAYNE KIRKPATRICK AT (970)
625-1330.
2.PROPERTY LINES, MONUMENTS, BENCHMARKS, SURVEY CONTROL, AND ADDITIONAL HISTORIC SURVEY INFORMATION
CANNOT BE REMOVED FOR CONSTRUCTION. DISTURBED SURVEY ITEMS ARE THE RESPONSIBILITY OF THE CONTRACTOR
AND MUST BE RESTORED BY A STATE OF COLORADO LICENSED LAND SURVEYOR.
3.THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONSTRUCTION STAKING OF BOTH HORIZONTAL AND VERTICAL LAYOUT
ON THIS PROJECT. THE CONTRACTOR SHALL COORDINATE WITH THE PROJECT ENGINEER FOR INTERPRETATION AND
INFORMATION IN STAKING OF THE PROJECT FOR CONSTRUCTION. CONTRACTOR'S SURVEYOR SHALL USE PERTINENT
DATA SHOWN ON THE DRAWINGS TO PREPARE ANY DATA FILES THAT MAY BE NECESSARY FOR GPS INPUT FOR
GRADING. XML FILES ARE NOT AVAILABLE FOR STAKING FOR THIS PROJECT
4.LOCATIONS OF CLEANOUTS, LIGHTS, SIGNAGE, JUNCTION BOXES, AND OTHER SIGNIFICANT SITE FEATURES TO BE
STAKED FOR ENGINEER AND OWNER APPROVAL PRIOR TO WORK. CLEANOUTS, JUNCTION BOXES, AND ADJACENT
GRADES TO BE RAISED ONE-HALF INCH AT ASPHALT/CONCRETE (OR 1” AT LANDSCAPING) TO PROVIDE POSITIVE
DRAINAGE AWAY FROM FEATURES.
PERMITS
1.THE CONTRACTOR SHALL OBTAIN ALL NECESSARY PERMITS TO COMPLETE WORK AND SHALL COMPLY WITH THE PERMIT
CONDITIONS. REQUIRED PERMITS INCLUDE, BUT NOT LIMITED TO, GRADING PERMIT, RIGHT-OF-WAY PERMIT, NOISE
PERMIT, TREE REMOVAL, CONSTRUCTION DEWATERING PERMIT AND CONSTRUCTION STORMWATER PERMIT.
2.ANY PUMPING OF WATER MAY REQUIRE A DISCHARGE PERMIT FROM CDPHE WATER QUALITY CONTROL DIVISION AND
SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. ONLY CLEAN WATER THAT HAS NOT PICKED UP SEDIMENT
FROM THE WORK AREA SHALL BE DISCHARGED FROM THE SITE WITHOUT PRIOR TREATMENT. WATER CONTAINING
ELEVATED LEVELS OF SEDIMENT SHALL BE TREATED PRIOR TO DISCHARGE USING BEST MANAGEMENT PRACTICES AS
APPROVED BY THE ENGINEER. CONDITIONS OF THE PERMIT INCLUDING MONITORING AND REPORTING WILL NOT BE
PAID FOR SEPARATELY BUT SHALL BE INCLUDED IN THE WORK.
3.REFER TO COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT (CDPHE) LOW RISK DISCHARGE GUIDANCE
DOCUMENT - DISCHARGE OF UNCONTAMINATED GROUNDWATER TO LAND
https://www.colorado.gov/pacific/sites/default/files/WQ%20LOW%20RISK%20GW.pdf
ACCESS AND PROTECTION REQUIREMENTS
1.PROPERTY OWNER ACCESS SHALL BE MAINTAINED AT ALL TIMES BY THE CONTRACTOR.
2.IF TRAFFIC CONTROL IS NECESSARY, THE CONTRACTOR SHALL SUBMIT A TRAFFIC CONTROL PLAN FOR APPROVAL BY
THE JURISDICTION OF AUTHORITY AND ENGINEER. TRAFFIC CONTROL PLAN SHALL INCLUDE METHODS OF HANDLING
TRAFFIC (MHT'S) APPLICABLE TO THE WORK.
3.ALL CONSTRUCTION TRAFFIC CONTROL SIGNAGE AND PAVEMENT MARKINGS SHALL CONFORM TO THE MANUAL OF
UNIFORM TRAFFIC CONTROL DEVICES (MUTCD), LATEST EDITION.
4.THE CONTRACTOR SHALL PROVIDE AND MAINTAIN PEDESTRIAN AND ADA COMPLIANT ACCESS DURING CONSTRUCTION.
5.NO MATERIAL OR EQUIPMENT SHALL BE STORED IN THE PUBLIC RIGHT-OF-WAY OUTSIDE OF APPROVED WORKING
HOURS. THE CONTRACTOR SHALL REMOVE ALL EQUIPMENT AND OTHER OBSTRUCTIONS FROM THE PUBLIC
RIGHT-OF-WAY.AT THE END OF EACH DAY'S WORK AND AT OTHER TIMES WHEN CONSTRUCTION OPERATIONS ARE
SUSPENDED FOR ANY REASON.
6.THE CONTRACTOR SHALL PROTECT FROM DAMAGE ALL TREES, BUSHES, AND EXISTING IMPROVEMENTS INSIDE AND
OUTSIDE THE LIMITS OF WORK NOT CALLED OUT FOR REMOVAL OR REPLACEMENT.
7.TREES AND VEGETATION SHALL BE PROTECTED WITH INSTALLATION OF CONSTRUCTION FENCING AT DRIP LINE OF
TREES AND PLANTS NEAR THE WORK ZONE. HAND EXCAVATION REQUIRED AT ROOT ZONES WHERE PROPOSED
PAVING OR UTILITY WORK IS WITHIN DRIPLINE OF TREES. TREES AND VEGETATION THAT ARE NOTED FOR PROTECTION
AND DAMAGED SHALL BE REPLACED AT THE CONTRACTOR'S COST.
8.THE CONTRACTOR SHALL REPAIR OR REPLACE ALL AFFECTED OR DAMAGED LANDSCAPING, INCLUDING IRRIGATION, WITH
SIMILAR MATERIALS AND PLANTS. SOD SHALL BE USED TO REPLACE LAWN.
9.THE CONTRACTOR SHALL PROTECT THE EXISTING DRAINAGE STRUCTURES AND REROUTE ANY RUNOFF AS NECESSARY
DURING CONSTRUCTION ACTIVITIES TO PREVENT EROSION AND DAMAGE.
10.ALL EXISTING UTILITIES, EITHER UNDERGROUND OR OVERHEAD, SHALL BE MAINTAINED IN CONTINUOUS SERVICE
THROUGHOUT THE ENTIRE CONSTRUCTION PERIOD. THE CONTRACTOR SHALL BE RESPONSIBLE AND LIABLE FOR ANY
DAMAGE TO, OR INTERRUPTION OF SERVICES CAUSED BY THE CONSTRUCTION.
TEMPORARY EROSION CONTROLS MEASURES
1.THE CONTRACTOR SHALL IMPLEMENT EROSION CONTROL MEASURES (A.K.A. BEST MANAGEMENT PRACTICES OR BMPs),
TO CONTROL EROSION AND SEDIMENTATION DURING CONSTRUCTION. CONTRACTOR IS RESPONSIBLE FOR INSTALLATION
AND MAINTENANCE OF ALL TEMPORARY EROSION CONTROL MEASURES.
2.THE CONTRACTOR SHALL INSTALL EROSION AND SEDIMENT CONTROL MEASURES PRIOR TO ANY SITE GRADING OR
EXCAVATION ACTIVITIES. CONTRACTOR SHALL ALSO IMPLEMENT APPROPRIATE CONTROL MEASURES FOR PROTECTION OF
WETLANDS, SENSITIVE HABITAT, AND EXISTING VEGETATION FROM GROUND DISTURBANCE AND OTHER POLLUTANT
SOURCES BEFORE CONSTRUCTION BEGINS.
3.THE CONTRACTOR SHALL INSPECT THE CONSTRUCTION SITE, INCLUDING ALL BMP'S, STORAGE CONTAINERS, AND
CONSTRUCTION EQUIPMENT, AT LEAST EVERY 7 CALENDAR DAYS AND WITHIN 24 HOURS AFTER A PRECIPITATION
EVENT OR SNOW MELT THAT MAY CAUSE SURFACE EROSION.
4.THE CONTRACTOR SHALL KEEP A RECORD OF ALL INSPECTIONS ONSITE AND AVAILABLE FOR REVIEW. INSPECTION
REPORTS MUST IDENTIFY ANY INCIDENTS OF NON-COMPLIANCE WITH THE TERMS AND CONDITIONS OF THE
CONSTRUCTION STORMWATER PERMIT.
5.CONTROL MEASURES SHALL BE MAINTAINED, INCLUDING REMOVAL OF COLLECTED SEDIMENT WHEN SILT DEPTH IS 50
PERCENT OR MORE OF THE EFFECTIVE HEIGHT OF THE EROSION CONTROL DEVICE. DAMAGES RESULTING FROM
FAILURE TO MAINTAIN CONTROL MEASURES SHALL BE REPAIRED AT THE CONTRACTOR'S EXPENSE.
6.THE STORMWATER MANAGEMENT PLAN SHALL BE UPDATED TO REFLECT NEW OR REVISED CONTROL MEASURES DUE
TO CHANGES IN DESIGN, CONSTRUCTION, OPERATION, OR MAINTENANCE OF THE CONSTRUCTION SITE. UPDATES MUST
BE MADE WITHIN 72 HOURS FOLLOWING THE CHANGE IN CONTROL MEASURES.
7.VEHICLE TRACKING PADS SHALL BE USED AT ALL VEHICLE AND EQUIPMENT EXIT POINTS FROM THE SITE TO PREVENT
SEDIMENT EXITING THE LIMITS OF CONSTRUCTION OF THE PROJECT SITE. WHENEVER SEDIMENT COLLECTS ON THE
PAVED SURFACE, THE SURFACE SHALL BE CLEANED. STORM DRAIN INLET PROTECTION SHALL BE IN PLACE BEFORE
SHOVELING, SWEEPING OR VACUUMING. SWEEPING SHALL BE COMPLETED WITH A PICKUP BROOM OR EQUIPMENT
CAPABLE OF COLLECTING SEDIMENT. STREET WASHING WILL NOT BE ALLOWED.
8.ERODIBLE STOCKPILES (INCLUDING TOPSOIL) SHALL BE CONTAINED WITH ACCEPTABLE CONTROL MEASURES AT THE
TOE OF THE STOCKPILE THROUGHOUT CONSTRUCTION. STOCKPILES THAT ARE INACTIVE FOR MORE THAN 14 DAYS
SHALL BE STABILIZED WITH HAY OR STRAW MULCH WITH TACKIFIER, BONDED FIBER MATRIX, HYDRAULIC MULCH WITH
TACKIFIER OR SPRAY-ON MULCH BLANKET.
9.PERMANENT STABILIZATION REQUIREMENTS SHALL BE COMPLETED WITHIN 4 DAYS OF PLACEMENT OF THE TOPSOIL.
PERMANENT STABILIZATION IS THE COVERING OF DISTURBED AREAS WITH TOPSOIL, SEEDING, MULCHING WITH
TACKIFIER AND SOIL RETENTION COVERINGS.
10.BULK STORAGE STRUCTURES FOR PETROLEUM PRODUCTS AND ANY OTHER CHEMICALS SHALL HAVE SECONDARY
CONTAINMENT OR EQUIVALENT PROTECTION TO CONTAIN POTENTIAL SPILLS.
11.A CONSTRUCTED CONCRETE WASHOUT OR PREFABRICATED CONCRETE WASHOUT STRUCTURE THAT WILL CONTAIN
WASHOUT FROM CONCRETE PLACEMENT, CONSTRUCTION EQUIPMENT CLEANING OPERATIONS AND RESIDUE FROM
CUTTING, CORING, GRINDING, AND HYDRODEMOLITION MUST BE PROVIDED AND MAINTAINED.
12.ALL DRAINAGE STRUCTURES ARE TO BE PROTECTED BY EROSION AND SEDIMENT CONTROL MEASURES.
13.DUST MITIGATION SHALL BE PROVIDED BY THE CONTRACTOR AS NECESSARY. WATER SHALL BE USED AS A DUST
PALLIATIVE WHERE AND WHEN REQUIRED. SWEEPING AND CLEANING STREETS AND SIDEWALKS DURING THE
CONSTRUCTION WILL BE DIRECTED BY THE AFFECTED JURISDICTIONS AND PERFORMED AS NECESSARY BY THE
CONTRACTOR.
ASPHALT PAVING
1.HMA MATERIAL: PG64-22, GRADING SX, N-DESIGN 75
2.A TACK COAT OF EMULSIFIED ASPHALT (SLOW-SETTING) SHALL BE APPLIED AT THE FOLLOWING LOCATIONS:
2.1.BEFORE PLACING NEW PAVEMENT OVER EXISTING PAVEMENT
2.2.ALONG THE FACE OF ALL EXISTING PAVEMENT, AND ALL SURFACES AGAINST WHICH ASPHALT IS TO BE PLACED
BETWEEN PAVEMENT COURSES
2.3.PREPARED BASE COURSES SHALL BE TACK COATED AT CONTRACTOR'S EXPENSE IF THE SURFACE HAS
DETERIORATED DUE TO TRAFFIC, WEATHER OR TIME LAPSE BETWEEN SURFACE PREPARATION AND PLACEMENT OF
BITUMINOUS MATERIALS, AS DIRECTED BY THE ENGINEER.
3.DILUTED EMULSIFIED ASPHALT FOR TACK COAT SHALL CONSIST OF 1 PART EMULSIFIED ASPHALT (SLOW-SETTING) AND
1 PART WATER. APPLICATION RATE SHALL BE 0.1 GALS/SQ.YD.
4.BEFORE PLACEMENT OF THE TACK COAT, THE CONTRACTOR SHALL CLEAN THE SURFACES TO BE TACK COATED.
SURFACES SHALL BE APPROVED BY ENGINEER PRIOR TO TACK COATING. CLEANING WILL NOT BE PAID FOR
SEPARATELY BUT SHALL BE INCLUDED IN THE WORK.
5.THE FOLLOWING SHALL BE USED WITH EACH BITUMINOUS PAVER:
5.1.A SKI-TYPE DEVICE AT LEAST 30 FEET IN LENGTH.
5.2.SHORT SKI OR SHOE.
6.ANY LAYER OF BITUMINOUS PAVEMENT THAT IS TO HAVE A SUCCEEDING LAYER PLACED THEREON SHALL BE
COMPLETED TO THE FULL AVAILABLE WIDTH WITHIN EACH PHASE OF CONSTRUCTION BEFORE THE SUCCEEDING LAYER
IS PLACED.
7.WHERE NEW PAVEMENT IS TO ABUT EXISTING PAVEMENT, THE EXISTING PAVEMENT SHALL BE REMOVED TO A NEAT
VERTICAL LINE USING A PAVEMENT-CUTTING SAW AND MILLED TO A DEPTH OF 2” OVER 24” WIDE, OR OTHER METHOD
AS APPROVED BY THE ENGINEER. VERTICAL EDGES SHALL NOT REMAIN OVERNIGHT. THE WORK WILL NOT BE
MEASURED AND PAID FOR SEPARATELY BUT SHALL BE INCLUDED IN THE WORK.
CONCRETE CONSTRUCTION
1.CONCRETE SHALL CONFORM TO CDOT STANDARD SPECIFICATIONS TABLE 601-1 FOR CONCRETE CLASSES AND MIX
REQUIREMENTS FOR CLASSES B AND D, EXCEPT THAT NUMBER 57 OR NUMBER 67 SHALL BE USED. FIBROUS
REINFORCING SHALL BE USED IN PORTLAND CEMENT CONCRETE USED FOR CURB, GUTTER, SIDEWALKS, CURB TURN
FILLETS, CROSS PANS, AND VALLEY PANS. FIBROUS CONCRETE REINFORCEMENT SHALL CONSIST OF 100 PERCENT
VIRGIN POLYPROPYLENE FIBRILLATED FIBERS SPECIFICALLY MANUFACTURED FOR USE AS CONCRETE REINFORCEMENT,
CONTAINING NO REPROCESSED OLEFIN MATERIALS. FIBROUS CONCRETE REINFORCEMENT SHALL BE AS MANUFACTURED
BY FIBERMESH COMPANY, 4019 INDUSTRY DRIVE, CHATTANOOGA, TENNESSEE 37416, OR APPROVED EQUIVALENT.
SUBSTITUTIONS MAY BE CONSIDERED AT THE DISCRETION OF THE CITY ENGINEER.
2.OWNER TO APPROVE ALL CONCRETE FINISHING, JOINT PATTERNS AND COLORING REQUIREMENTS PRIOR TO
CONSTRUCTION. SUBMIT JOINT LAYOUT PLAN TO OWNER FOR APPROVAL PRIOR TO CONSTRUCTION.
3.EXPANSION JOINTS SHALL BE INSTALLED WHEN ABUTTING EXISTING CONCRETE OR FIXED STRUCTURE. EXPANSION
JOINT MATERIAL SHALL BE 1/2 IN. THICK AND SHALL EXTEND THE FULL DEPTH OF CONTACT SURFACE.
4.CONTRACTOR SHALL NOTIFY ENGINEER PRIOR TO PLACEMENT OF FLATWORK OF SITE CONDITIONS OR DISCREPANCIES
WHICH PREVENT REQUIRED GRADES FROM BEING ACHIEVED.
5.ALL RAMPS, STAIRS, EDGE PROTECTION, AND RAILINGS SHALL BE CONSTRUCTED IN ACCORDANCE WITH CURRENT ADA
STANDARDS. ACCESSIBLE CURB RAMPS SHALL CONFORM TO THE CDOT M-STANDARDS (SEE DETAIL M-608-1, ETC).
ACCESSIBLE FEATURES WITHIN THE PUBLIC RIGHT-OF-WAY SHALL BE CONSTRUCTED TO CONFORM TO THE
REQUIREMENTS OF THE LOCAL AUTHORITY HAVING JURISDICTION.
6.THE EXISTING AND PROPOSED ELEVATIONS OF FLATWORK, SIDEWALKS, CURBS, THRESHOLDS, PAVING, ETC. AS SHOWN
IN THE PLANS MAY BE BASED ON EXTRAPOLATION OF FIELD SURVEY DATA, EXISTING CONDITIONS, AND DATA
PROVIDED BY OTHERS. AT CRITICAL AREAS AND SITE FEATURES, CONTRACTOR SHALL HAVE FORMWORK INSPECTED
AND APPROVED BY OWNER, OWNER'S REPRESENTATIVE, OR ENGINEER PRIOR TO PLACING CONCRETE. MINOR
ADJUSTMENTS, AS APPROVED, TO PROPOSED GRADES, INVERTS, ETC. MAY BE REQUIRED TO PREVENT PONDING OR
SLOPES NOT IN CONFORMANCE WITH THE JURISDICTIONAL STANDARDS. ALL FLATWORK MUST PREVENT PONDING AND
PROVIDE POSITIVE DRAINAGE AWAY FROM EXISTING AND PROPOSED BUILDINGS, WALLS, ROOF DRAIN OUTFALLS,
ACROSS DRIVES AND WALKS TOWARDS THE PROPOSED INTENDED DRAINAGE FEATURES AND CONVEYANCES.
EARTHWORK
1.TOPSOIL IS TO BE STRIPPED PRIOR TO COMMENCING ROUGH GRADING. STRIPPED TOPSOIL GENERATED ONSITE IS TO
BE STOCKPILED AND USED FOR RE-VEGETATION.
2.ANY OPEN EXCAVATION LEFT UNATTENDED SHALL BE BARRICADED OR FENCED OFF BY THE CONTRACTOR.
3.IF BEDROCK IS ENCOUNTERED CONTACT ENGINEER BEFORE PROCEEDING WITH WORK IN AREA OF BEDROCK.
4.IF GROUNDWATER IS ENCOUNTERED CONTACT ENGINEER BEFORE PROCEEDING WITH WORK IN AREA OF GROUNDWATER.
THE CONTRACTOR SHALL BE RESPONSIBLE FOR REMOVING ANY GROUNDWATER ENCOUNTERED DURING THE
CONSTRUCTION OF ANY PORTION OF THIS PROJECT. GROUNDWATER SHALL BE PUMPED, PIPED, REMOVED AND
DISPOSED OF IN A MANNER WHICH DOES NOT CAUSE FLOODING OF EXISTING STREETS OR EROSION ON ABUTTING
PROPERTIES. CONTRACTOR IS RESPONSIBLE FOR OBTAINING AND MEETING REQUIREMENTS OF CDPHE WATER QUALITY
CONTROL DIVISION DEWATERING PERMIT FOR ANY DEWATERING DISCHARGES.
5.ONSITE NATIVE MATERIAL CAN BE USED FOR STRUCTURAL BACKFILL IF APPROVED BY THE GEOTECHNICAL, CIVIL AND
STRUCTURAL ENGINEERS, AS APPLICABLE. MATERIAL SHALL BE SCREENED, PLACED IN LIFTS AND COMPACTED PER
GEOTECHNICAL ENGINEER'S RECOMMENDATION.
6.THE CONTRACTOR SHALL CERTIFY THAT ALL AGGREGATES USED ON THIS PROJECT ARE FREE FROM HAZARDOUS
COMPONENTS IN EXCESS OF THE THRESHOLD CONCENTRATIONS ESTABLISHED BY THE E.P.A.
7.ANY MATERIAL NOT SUITABLE FOR EMBANKMENT OR BACKFILL SHALL BE REMOVED FROM THE SITE AND DISPOSED OF
BY THE CONTRACTOR AS PART OF THE WORK.
8.ALL MATERIALS REQUIRING COMPACTION MUST MEET APPLICABLE CDOT EMBANKMENT OR STRUCTURAL BACKFILL
STANDARDS.
9.PLACEMENT OF AGGREGATE BASE COURSE OR PAVING SHALL NOT BEGIN UNTIL THE ENGINEER HAS APPROVED THE
SUBGRADE. EXISTING SUBGRADE MATERIAL SHALL BE SCARIFIED TO A DEPTH OF 12 TO 18 INCHES, MOISTURE
CONDITIONED AND RECOMPACTED. THE SUBGRADE SHALL BE PROOF ROLLED AND APPROVED BY THE ENGINEER
PRIOR TO THE PLACEMENT OF ANY SUBSEQUENT STRUCTURAL LAYERS. AREAS THAT DEFORM UNDER HEAVY WHEEL
LOADS AS DETERMINED BY THE ENGINEER ARE NOT STABLE AND SHALL BE REMOVED AND REPLACED TO ACHIEVE A
STABLE SUBGRADE. THE ENGINEER SHALL APPROVE THE TYPE AND WEIGHT OF THE VEHICLE TO BE USED FOR THE
PROOF ROLL. THE CONTRACTOR SHALL PROVIDE ALL EQUIPMENT AND LABOR NECESSARY FOR THE PROOF ROLL.
PROOF ROLLING WILL NOT BE PAID FOR SEPARATELY BUT SHALL BE INCLUDED IN THE WORK.
10.WATER FOR COMPACTION WILL NOT BE PAID FOR SEPARATELY BUT SHALL BE INCLUDED IN THE WORK.
11.MOISTURE DENSITY CONTROL WILL BE REQUIRED FOR FULL DEPTH OF EMBANKMENTS AND AGGREGATE BASE COURSE
IN PAVED AREAS.
12.ENSURE THAT DRAINAGE IS AWAY FROM ALL STRUCTURES IN ALL DIRECTIONS A MINIMUM OF 6 INCHES IN THE FIRST
10' OR 3 INCHES IN THE FIRST 10' IN PAVED OR CONCRETE AREAS, OR AS DIRECTED IN THE GEOTECHNICAL
REPORT.
DEMOLITION AND REMOVALS
1.ALL SIGNS REMOVED FROM THE RIGHT-OF-WAY DURING CONSTRUCTION WILL BE STORED ONSITE OR RETURNED TO
THE JURISDICTION, AS DIRECTED. CONTRACTOR TO RECORD PHOTOS OF THE AREA AND REINSTALL SIGNS TO THEIR
ORIGINAL LOCATION.
2.SAWCUT ALL ASPHALT AND CONCRETE PAVEMENT TO BE REMOVED. FINAL LIMITS OF REQUIRED SAWCUTTING AND
PATCHING MAY VARY FROM LIMITS SHOWN ON PLANS. CONTRACTOR TO PROVIDE SAWCUT AND PATCH WORK TO
ACHIEVE POSITIVE DRAINAGE AND A SMOOTH TRANSITION TO EXISTING ASPHALT WITHIN SLOPES ACCEPTABLE TO THE
ENGINEER AND WITHIN MUNICIPAL STANDARDS. CONTRACTOR SHALL PROVIDE ADDITIONAL SAWCUTTING AND PATCHING
AT UTILITY WORK, CONNECTION POINTS TO EXISTING PAVEMENT AND FEATURES, ETC. THAT MAY NOT BE DELINEATED
ON PLANS.
3.ALL EXCESS MATERIALS GENERATED FROM THE SITE ARE THE RESPONSIBILITY OF THE CONTRACTOR AND SHALL BE
DISPOSED OF PROPERLY.
GEOTECHNICAL REPORT
1.PROVIDE ALL GRADING, EXCAVATIONS, FILLS AND PAVEMENT PER PLANS AND PER THE REQUIREMENTS OF THE
GEOTECHNICAL RECOMMENDATIONS OF THE GROUND ENGINEERING REPORTS JOB NUMBER 24-6008 AND 24-6009
RESPECTFULLY. IF ANY GRADING REQUIREMENTS CONFLICT WITH THE GEOTECHNICAL REPORTS, CONTACT ENGINEER
IMMEDIATELY TO CONFIRM RESOLUTION OF SUCH CONFLICTS.
i:
\
2
0
2
4
\
2
0
2
4
-
3
4
6
-
v
a
n
t
a
g
e
a
v
i
a
t
i
o
n
-
r
i
f
l
e
a
i
\
0
0
1
-
c
i
v
i
l
\
H
-
D
w
g
s
\
C
i
v
i
l
\
p
s
-
s
h
e
e
t
s
e
t
\
A
2
\
A
2
-
C
o
v
e
r
.
d
w
g
P
l
o
t
t
e
d
:
5/
5
/
2
0
2
5
1
0
:
5
8
A
M
B
y
:
Za
c
h
W
o
l
k
e
n
Re
v
i
s
i
o
n
#
Dwg No.
Job No.
Drawn by:
Print Date:
File:
PE:QC:
2024-346
ZW
03/31/2025
JS
A2-Cover
KM
11
8
W
e
s
t
S
i
x
t
h
S
t
r
e
e
t
,
S
u
i
t
e
2
0
0
Gl
e
n
w
o
o
d
S
p
r
i
n
g
s
,
C
O
8
1
6
0
1
97
0
.
9
4
5
.
1
0
0
4
ww
w
.
s
g
m
-
i
n
c
.
c
o
m
Da
t
e
By
:
2
Of :
Pr
o
j
e
c
t
M
i
l
e
s
t
o
n
e
:
1
FI
N
A
L
B
I
D
D
I
N
G
S
E
T
.
5/
5
/
2
5
19
FO
R
B
U
I
L
D
I
N
G
P
E
R
M
I
T
Lo
t
A
2
G
a
r
f
i
e
l
d
C
o
u
n
t
y
A
i
r
p
o
r
t
General Notes
Va
n
t
a
g
e
A
v
i
a
t
i
o
n
H
a
n
g
e
r
Title:
05/13/25
APPLICATION RATE: 25 LBS. PLS PER ACRE
COMMON NAME BOTANICAL NAME %LBS. PLS
PER ACRE
INDIAN RICEGRASS ORYZOPSIS HYMENOIDES 17%4.3
IDAHO FESCUE FESTUCA IDAHOENSIS 17%4.3
RABBITBRUSH CHRYSOTHAMNUS
NAUSEOUSUS 10%2.5
BEARDLESS BLUEBUNCH
WHEATGRASS
PSEUDOREGNERIA SPICATA
INERME 10%2.5
BLUEBUNCH WHEATGRASS PSEUDOREGNERIA SPICATA 10%2.5
WESTERN WHEATGRASS PASCOPYRUM SMITHII 10%2.5
BASIN WILDRYE LEYMUS CINEREUS 6%1.5
MOUNTAIN SAGE ARTEMESIA TRIDENTATA 5%1.3
SANDBERG'S BLUEGRASS POA SECUNDA 5%1.3
SIDE-OATS GRAMA BOUTELOUS CURTIPENDULA 4%1.0
NEEDLE AND THREAD STIPA COMATA 2%0.5
BLUE GRAMA BOUTELOUA GRACILIS 2%0.5
GALLETA HILARIA JAMESII 2%0.5
REVEGETATION
1.DISTURBED AREAS SHALL BE REVEGETATED.
2.DISTURBED AREAS SHALL BE FINE GRADED AND RAKED TO REMOVE ALL ROCKS OVER THREE INCHES IN
DIAMETER. PLACE TOPSOIL TO A DEPTH OF FOUR INCHES ON ALL DISTURBED AREAS.
3.SOIL RETENTION BLANKETS SHALL BE INSTALLED ON SLOPES STEEPER THAN 2H:1V.
4.RESEED DISTURBED AREAS ACCORDING TO THE SEED MIX AND APPLICATION RATE SPECIFIED IN THE
LANDSCAPING PLAN, PREPARED BY OTHERS.
5.SEEDING MATERIAL TO BE USED FOR RECLAMATION:
EXISTING UTILITY NOTES (NON-SUE)
EXISTING UTILITY NOTES - NON "SUE-REQUIRED PROJECT"
1.THIS IS NOT A "SUBSURFACE UTILITY ENGINEERING-REQUIRED PROJECT," AS SET FORTH IN THE 8/8/2018
COLORADO STATE LAW. SEE CHECKLIST BELOW FOR ENGINEER'S BASIS FOR THIS DETERMINATION. (NOTE: A PROJECT
MUST MEET ALL 4 CONDITIONS)
2.EXISTING UTILITIES ARE DEPICTED ACCORDING TO THE BEST AVAILABLE INFORMATION THAT WAS PROVIDED BY THE
UTILITY OWNERS AND SURFACE FEATURES AT THE TIME OF THE SURVEY. RELIANCE UPON THIS UTILITY DATA FOR
RISK MANAGEMENT PURPOSES DOES NOT RELIEVE THE PROJECT OWNER, CONTRACTOR, OR UTILITY COMPANY FROM
FOLLOWING ALL APPLICABLE UTILITY DAMAGE PREVENTION STATUTES, POLICIES, AND/OR PROCEDURES DURING
EXCAVATION. PRIOR TO EXCAVATION, THE CONTRACTOR SHALL CONTACT THE UTILITY NOTIFICATION CENTER OF
COLORADO (UNCC) AT 811 OR 800-922-1987, TO VERIFY EXISTING UTILITIES AND HAVE LOCATIONS OF UNCC
REGISTERED LINES MARKED BY MEMBER COMPANIES.
3.OTHER UTILITIES MAY BE PRESENT WHICH WERE NOT IDENTIFIED IN THIS PLAN SET OR PRIOR TO CONSTRUCTION. IT
IS THE CONTRACTOR'S RESPONSIBILITY TO ENSURE DUE-DILIGENCE AND ENACT GOOD PRACTICES WHEN EXCAVATING
NEAR POTENTIAL CONFLICT AREAS AND REDUCE POTENTIAL DAMAGE TO UTILITIES AS MUCH AS POSSIBLE.
4.SHOULD THE CONTRACTOR ENCOUNTER UNKNOWN AND/OR ABANDONED UTILITIES THE CONTRACTOR SHALL VERIFY
WITH THE RESPECTIVE UTILITY OWNER THAT THE UTILITY IS INACTIVE/ABANDONED BEFORE REMOVAL FROM THE WORK
AREA
5.THE CONTRACTOR SHALL COMPLY WITH COLORADO REVISED STATUTES (CRS) 2018, TITLE 9, ARTICLE 1.5-103 (10),
"ALL NEW UNDERGROUND FACILITIES, INCLUDING LATERALS UP TO THE STRUCTURE OR BUILDING BEING SERVED,
INSTALLED ON OR AFTER 8/8/2018, MUST BE ELECTRONICALLY LOCATABLE WHEN INSTALLED."
GENERAL PROPOSED UTILITY NOTES:
THE CONTRACTOR SHALL ENSURE PIPES ARE FREE OF GRAVEL AND DEBRIS PRIOR TO BEING INSTALLED IN THE TRENCH.
IF THE PIPE IS DIRTY, HAS GRAVEL OR DEBRIS INSIDE, OR HAS SAT UNUSED FOR A LONG PERIOD OF TIME, THE PIPE
WILL REQUIRE CLEANING PRIOR TO INSTALLATION.
1.FOLLOW ALL COLORADO DEPARTMENT OF PUBLIC HEALTH & ENVIRONMENT (CDPHE) REGULATIONS FOR WATER AND
SEWER LINE CROSSINGS.
2.REFER TO EACH SPECIFIC MUNICIPALITY'S, SPECIAL DISTRICT, OR RESPECTIVE UTILITY OWNER'S STANDARDS AND
SPECIFICATIONS FOR APPROVED MATERIALS AND EQUIPMENT AS WELL AS OTHER REQUIREMENTS THAT MAY NOT BE
INCLUDED IN THESE NOTES.
3.ALL WORK TO BE DONE IN STRICT COMPLIANCE WITH RESPECTIVE UTILITY COMPANY REQUIREMENTS. REFER TO THE
UTILITY OWNER CONTACT TABLE FOR KNOWN UTILITY OWNERS WITHIN THE AREA.
4.PROVIDE CONDUIT SIZE AND TYPE PER RESPECTIVE UTILITY COMPANY REQUIREMENTS.
5.PROVIDE CONDUIT STUB A MINIMUM OF 6-INCHES ABOVE FINAL GRADE AT LOCATIONS DESIGNATED FOR PEDESTAL
INSTALLATION AND CAP.
6.PROVIDE PULL STRING IN EACH DRY UTILITY CONDUIT.
7.TRANSITION CONDUIT FROM TYPICAL UTILITY TRENCH SPACING TO PROVIDE SEPARATION FROM VERTICAL
APPURTENANCES OF DEEPER UTILITIES.
8.UNLESS OTHERWISE SPECIFIED, GAS UTILITY OWNER WILL INSTALL ALL NON-SERVICE LINE GAS PIPING.
9.GAS PIPING SHALL BE BEDDED AND BACK-FILLED THE SAME DAY AS INSTALLED.
10.COMMUNICATIONS COMPANY PROVIDER WILL PROVIDE ANY REQUIRED VAULTS AND PEDESTALS.
11.CONTRACTOR TO INSTALL CONDUIT WITH BEDDING PER UTILITY OWNER SPECIFICATIONS; IF UTILITY COMPANY FAILS TO
PROVIDE REQUIREMENTS, BED CONDUIT WITH 3/4-INCH MINUS MATERIAL, 4-INCHES BELOW TO 4-INCHES ABOVE
CONDUIT.
12.CONDUIT PULL BOXES WILL BE REQUIRED AS SHOWN ON THE PLANS. IF PULL BOXES ARE NOT SHOWN ON PLANS,
PROVIDE THEM AT ALL MAJOR ALIGNMENT/DIRECTION CHANGES AND NO GREATER THAN 300-FEET BETWEEN EACH
LOCATION.
13.INSTALL 4X4 POST MARKER AT STUB LOCATIONS FOR SANITARY, STORM AND WATER.
STORM SEWER SEWER:
1.REFER TO THE STANDARDS AND SPECIFICATIONS FOR THE CITY OF RIFLE FOR THE FULL REQUIREMENTS FOR STORM
SEWER MAINS.
2.ALL PIPING SHALL BE ADS N-12 HDPE PIPE, UNLESS OTHERWISE SPECIFIED.
3.ALL MANHOLES SHALL BE 4' DIAMETER PRECAST CONCRETE AND HAVE AN ECCENTRIC CONE UNLESS OTHERWISE
SPECIFIED.
4.THE PLAN VIEW STATIONING IS FROM CENTER OF MANHOLE TO CENTER OF MANHOLE OR STRUCTURES. THE LABELED
PLAN AND PROFILE DISTANCE AND SLOPE REPRESENTS PIPE LENGTH FROM INVERT OUT TO INVERT IN OF THE PIPE
SEGMENTS BETWEEN MANHOLES OR STRUCTURES.
5.CONTRACTOR TO PROVIDE LOW AIR PRESSURE TESTING AND MANDREL DEFLECTION TESTING AT COMPLETION OF
INSTALLATION. STORM MANHOLES TO BE VACUUM TESTED FOR WATER TIGHTNESS.
WATER DISTRIBUTION:
1.THIS PROJECT IS SERVED BY THE CITY OF RIFLE AND ALL WATER COMPONENTS SHALL CONFORM TO THE LATEST
CITY OF RIFLE STANDARDS AND SPECIFICATIONS. ANY CONFLICTS BETWEEN THE REQUIREMENTS OF THESE PLANS AND
THE LATEST CITY OF RIFLE UTILITY DOCUMENTS SHALL BE BROUGHT TO THE ATTENTION OF THE ENGINEER FOR
CLARIFICATION AND RESOLUTION.
2.ALL WETTED COMPONENTS OR THOSE POTENTIALLY TO BE IN CONTACT WITH POTABLE WATER UNDER TYPICAL
OPERATING CONDITIONS RELATED TO THE WATERLINE INSTALLATION (PIPE, FITTINGS, VALVES, COATINGS, AND OTHER
APPURTENANCES) SHALL BE NSF 61 CERTIFIED.
3.WATER MAINS SHALL BE C-900 PVC. PIPE AND FITTINGS SHALL BE MECHANICAL JOINT TYPE WITH EBAA IRON
MEGALUG-TYPE JOINT RESTRAINTS UNLESS OTHERWISE NOTED ON PLANS.
4.PVC PIPE MANUFACTURER REFERENCE USED FOR DESIGN ALLOWS FOR JOINT DEFLECTION OF THE PIPE FOR WATER
MAIN UTILIZING A MINIMUM RADIUS OF 1146-FEET BY UTILIZING PIPE DEFLECTION OF 1-DEGREE AT EACH JOINT.
CONTRACTOR TO PROVIDE SUBMITTAL FOR PIPE THAT ALLOWS THIS AMOUNT OF DEFLECTION AT THE PIPE JOINTS.
BENDING OF PIPE BARRELL IS NOT ALLOWED.
5.ALL FITTINGS (BENDS, CROSSES, PLUGS, VALVES AND TEES) SHALL HAVE BOTH CONCRETE THRUST BLOCK (AKA
CONCRETE REACTION BLOCK) OR EBAA IRON MEGALUGS INSTALLED IN ACCORDANCE WITH THE REQUIREMENTS SHOWN
ON THE DETAIL SHEETS.
6.ALL FITTINGS (BENDS, CROSSES, PLUGS, VALVES AND TEES) SHALL BE WRAPPED WITH POLYETHYLENE, SEE RELEVANT
DETAIL.
7.PLEASE NOTE THAT VERTICAL BENDS OR FITTINGS HAVE DIFFERENT RESTRAINT REQUIREMENTS THAN HORIZONTAL
BENDS AND FITTINGS, SEE VERTICAL RESTRAINT DETAIL. NO NEW OR ADDITIONAL VERTICAL BENDS OR FITTINGS SHALL
BE ADDED WITHOUT THE APPROVAL OF THE ENGINEER.
8.WHEN REQUIRED TO ABANDON WATER VALVE REMOVE TOP SECTION OF VALVE BOX, BACKFILL ENTIRE CAVITY AND
COMPACT TO 95% AND PATCH SURFACE ACCORDING TO JURISDICTION'S REQUIREMENTS.
9.ALL ABANDONED PORTIONS OF THE SYSTEM MAINLINES SHALL BE PHYSICALLY CUT AND CAPPED WITH 2-LINEAR-FEET
OF NON-SHRINK GROUT AT THE NEAREST CONVENIENT LOCATION TO THE NEW SYSTEM OR AS THE CITY OF RIFLE
PERSONNEL DIRECT. EXISTING FIRE HYDRANTS SHALL BE ABANDONED AND REMOVED FROM THE SITE AFTER NEW
HYDRANTS ARE PUT INTO SERVICE. LATERAL HYDRANT PIPE TO BE CUT, CAPPED, AND GROUTED. CUTTING AND
GROUTING OF ABANDONED WATERLINES WILL NOT BE PAID FOR SEPARATELY BUT SHALL BE INCLUDED IN WORK.
10.IT IS THE INTENT OF THESE PLANS TO MINIMIZE OR ELIMINATE SERVICE DISRUPTION AS MUCH AS POSSIBLE.
CONTRACTOR SHALL MAINTAIN WATER SERVICE THROUGHOUT CONSTRUCTION. THE CONTRACTOR SHALL COORDINATE
SERVICE INTERRUPTIONS WITH THE CITY OF RIFLE AND GARFIELD COUNTY AIRPORT PERSONNEL AND UNLESS
DOCUMENTED RESPONSIBILITY IS TRANSFERRED TO THE CITY OF RIFLE CONTRACTOR IS RESPONSIBLE FOR NOTIFYING
AFFECTED USERS 48 HOURS PRIOR TO DISRUPTION.
11.INSTALLED SYSTEM COMPONENTS SHALL NOT BE CONSIDERED COMPLETED UNTIL NEW MAINS ARE TESTED AND
ACCEPTED BY THE CITY OF RIFLE.
12.TRACER WIRE IS REQUIRED ON ALL WATER MAINS AND SERVICE LINES. PER STATE LAW, ON ALL NEW UNDERGROUND
INSTALLATIONS, TRACER WIRE SHALL BE INSTALLED UP TO THE BUILDING BEING SERVED, OR THE END/TIE-IN OF THE
NEW LINE TO EXISTING.
13.TRACER WIRE SHALL BE AT MINIMUM #10 SOLID COPPER WIRE COATED WITH 45-MIL POLYETHYLENE.
14.TRACER WIRE TEST STATIONS (MODEL GLENN 4) SHALL BE REQUIRED AT ALL FIRE HYDRANTS, AND AS OTHERWISE
SPECIFIED ON THE PLANS. CONNECTION POINTS AT VALVES SHALL BE INSTALLED VIA A SMALL HOLE DRILLED IN THE
TOP OF THE VALVE BOX.
15.WARNING TAPE: ABOVE ALL WATER MAINS INSTALL A 6-INCH WIDE DETECTABLE ALUMINUM FOIL PLASTIC BACKED TAPE
INDICATING A BURIED WATER LINE AND PLACE 18-INCHES BELOW THE SURFACE. THE TAPE MUST BE BLUE IN COLOR
AND BE MADE BY THORTEC OR APPROVED EQUAL WARNING TAPE SHALL BE INSTALLED ABOVE ALL NEW SERVICES AS
WELL.
16.ALL WATER MAINS SHALL BE INSTALLED WITH A 4'-6" MINIMUM DEPTH OF COVER AND A 7' MAXIMUM DEPTH OF
COVER PER THE CITY OF RIFLE. IF GRADE CONFLICTS OCCUR WITH EXISTING UTILITIES OR OTHER OBSTRUCTIONS, THE
PROPOSED WATER MAIN GRADE CAN BE VARIED PROVIDED THE MINIMUM AND MAXIMUM DEPTHS OF COVER IS
MAINTAINED. CONTACT ENGINEER FOR ANY GRADE CHANGES DEVIATING FROM THE PLAN MORE THAN 12-INCHES OR
IF THE MINIMUM OR MAXIMUM COVER DEPTHS CAN NOT BE ACHIEVED.
17.ALL CONFLICTS WITH UTILITIES HAVE BEEN SHOWN TO THE BEST AVAILABLE INFORMATION ON THE PLANS. ON
CONFLICTS WITH SEWER, 1.5-FOOT MINIMUM SEPARATION SHOULD BE MAINTAINED. AT ALL CROSSINGS
18.A FULL STICK OF WATER MAIN PIPE SHALL BE CENTERED AT THE CROSSING. IT IS PREFERRED FOR THE WATER TO
GO ABOVE THE SEWER. INSTANCES WHERE THE DESIGN CAN NOT ACHIEVE 1.5-FEET OF SEPARATION, THE NEAREST
JOINTS OF THE WATERLINE SHALL BE ENCASED IN CONCRETE OR INSTALLED THROUGH A PVC, STEEL, OR DUCTILE
IRON CASING PIPE. SEE DETAILS.
WATER VALVES AND APPURTENANCES:
1.GATE VALVES SHALL BE USED FOR VALVES 3-INCH THROUGH 12-INCH IN SIZE. THEY SHALL BE RATED FOR
250-PSI WORKING PRESSURE, 2-INCH NUT, RESILIENT SEAT, EPOXY COATED, MECHANICAL JOINT OR FLANGED, AS
REQUIRED, NON-RISING VALVE STEM, OPEN LEFT, COUNTER-CLOCKWISE AND SHALL CONFORM TO AWWA C-509.
2.COMBINATION AIR VALVE: ALL COMBINATION AIR AND VACUUM RELEASE VALVES SHALL BE IN ACCORDANCE WITH AWWA
C512 AND SHOP ASSEMBLED AND SHIPPED AS A COMPLETE UNIT READY FOR FIELD INSTALLATION.
3.VALVE BOXES AND EXTENSIONS: VALVE BOXES AND ALL VALVE BOX COMPONENTS INCLUDING LIDS AND RISERS SHALL
BE TYLER PIPE OR EAST JORDAN IRON WORKS (EJIW). FOR VALVES LESS THAN 14-INCH THE BOXES SHALL BE
SCREW TYPE 668S FOR SERIES 8550 AND FOR VALVES 14-INCH OR LARGER THE BOXES SHALL BE SCREW TYPE
668S FOR SERIES 8560. DUE TO CASTING DIFFERENCES, ALL PARTS MAY NOT BE INTERCHANGEABLE BETWEEN TYLER
AND EJIW. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ASSURING COMPLIANCE BETWEEN ALL PARTS.
HYDRANTS AND APPURTENANCES:
1.HYDRANTS: PER AWWA C 502; WITH 6-INCH MECHANICAL JOINT PIPE CONNECTION AUTOMATIC DRAIN FEATURE (DRIP
VALVE), OPEN LEFT, 1-1/2 INCH PENTAGONAL OPERATING NUT, TWO 2-1/2 INCH NATIONAL STANDARD (NST)
THREAD HOSE NOZZLES, AND A 4-1/2 INCH NST THREAD STEAMER NOZZLE, RED IN COLOR, WITH BURY DEPTH
MATCHING MINIMUM COVER FOR MAIN LINE OR OTHER LENGTH IF PIPE IS NOT TYPICAL MINIMUM BURY.
2.ALL HYDRANTS SHALL HAVE MARKERS ATTACHED TO THE BACK OF HYDRANT ON THE FIRST FLANGE IMMEDIATELY
ABOVE THE BURY LINE.
WATER SERVICES (2-INCH AND LESS):
1.SERVICE LINES GREATER THAN 2-INCH SHALL BE CONSIDERED MAIN LINES FOR PURPOSES OF REQUIREMENTS AND
SPECIFICATIONS.
2.ALL WATER SERVICES SHALL BE TYPE K COPPER OR PURE-CORE HDPE, AND NO SMALLER THAN 3/4-INCH.
3.TAPPING SADDLES SHALL BE DOUBLE STRAP AND COMPATIBLE WITH THE PIPE MATERIAL OF THE MAIN LINE. WRAP
TAPPING SADDLES WITH POLYWRAP.
4.WATER SERVICE LINES SHALL BE INSTALLED WITH THE SAME MINIMUM COVER REQUIREMENT AS WATER MAINS.
5.ALL NEW WATER SERVICE LINES SHALL HAVE TRACER WIRE INSTALLED UP TO THE EDGE OF THE BUILDING BEING
SERVED OR UNTIL THE END OF THE NEW LINE'S INSTALLATION. TRACER WIRE SHALL BE TERMINATED WITH AN
APPROVED ACCESS POINT.
6.ALL NEW WATER SERVICES SHALL HAVE CORP STOPS INSTALLED WITH THE TAPPING SADDLE.
7.ALL KNOWN SERVICES WHICH TIE INTO THE EXISTING MAIN ARE SHOWN. ANY SERVICE WHICH IS NOT SHOWN BUT
TIES INTO MAIN SHALL BE REPLACED AND TIED INTO NEW MAIN.
MINIMUM SEPARATION FROM POLLUTION SOURCES:
1.PER CDPHE DESIGN CRITERIA, WATER MAINS SHALL BE SEPARATED FROM POLLUTION SOURCES. PARALLEL
INSTALLATION OF SEWER MAINS WITH POTABLE, RECLAIM, AND IRRIGATION WATER SHALL BE ACCOMPLISHED IN A
FASHION TO PRECLUDE CONTAMINATION OF THE WATER FACILITIES.
2.WATER MAINS SHALL BE LOCATED NO LESS THAN 10 FEET HORIZONTALLY AND 1.5 FEET VERTICALLY (ABOVE) FROM
SEWER LINES. AS WELL, WATER MAINS SHALL BE NO LESS THAN 10 FEET FROM THE INSIDE EDGE OF MANHOLES.
3.SEWER MAINS SHALL BE LOCATED NO LESS THAN 4 FEET HORIZONTALLY FROM AND 1.5 FEET VERTICALLY (BELOW)
RECLAIM/IRRIGATION WATER LINES.
4.IF THE SEWER MAIN CROSSES UNDER THE WATER MAIN BUT LESS THAN 1.5-FEET OF CLEAR SPACE WILL EXIST, THE
SEWER MAIN SHALL BE INSTALLED IN A CASING PIPE EXTENDING NO LESS THAN 10 FEET ON EACH SIDE OF THE
WATER MAIN CENTERLINE. THE CASING PIPE SHALL BE OF WATERTIGHT MATERIAL WITH NO JOINTS. THE CASING PIPE
MATERIAL MAY BE STEEL, DUCTILE IRON, OR PVC WITH SUITABLE CARRIER PIPE SUPPORTS AND CASING PIPE END
SEALS.
5.ALL CROSSINGS SHALL HAVE A FULL-LENGTH STICK (20 FEET) OF THE NEW PIPE CENTERED AT THE CROSSING.
6.ANY DEVIATIONS FROM THE ABOVE REQUIREMENTS MUST BE PROVIDED IN WRITING FROM THE CITY OF RIFLE STAFF.
DISINFECTING, FLUSHING AND TESTING:
1.PERMANENT CONNECTIONS TO THE EXISTING SYSTEM SHALL NOT BE MADE UNTIL AUTHORIZED BY THE CITY OF RIFLE
UTILITY DEPARTMENT. LOOPED PIPELINES SHALL BE CONNECTED ONLY AT ONE END PRIOR TO COMPLETION AND
APPROVAL OF THE DISINFECTION TESTS. PERMANENT CONNECTIONS MUST BE CLEANED AND DISINFECTED PER THE
CURRENT REVISION OF AWWA C651.
2.CONTRACTOR TO INSTALL SAMPLING POINTS, AIR-BLEEDING POINTS, AND TEMPORARY THRUST SUPPORT AS NEEDED
TO TEST AND DISINFECT SYSTEM. THIS WORK WILL NOT BE PAID FOR SEPARATELY BUT SHALL BE INCLUDED IN THE
COST OF THE WATERLINE ITEM.
3.DISINFECT THE WORK IN ACCORDANCE WITH THE PROCEDURES AND REQUIREMENTS OF THE CURRENT REVISION OF
AWWA C651. IF CALCIUM HYPOCHLORITE TABLETS ARE USED THEY MUST BE ATTACHED TO THE TOP OF THE INSIDE
OF THE PIPE WITH AN NSF 61 APPROVED ADHESIVE. DO NOT USE EXCESSIVE CHLORINE. CHLORINE IN EXCESS OF
50 MG/L AFTER 24 HOURS MAY BE GROUNDS FOR REJECTION OF THE WATER SYSTEM. FILLING OF THE WATER MAIN
SHALL BE ACCOMPLISHED AT A WATER VELOCITY LESS THAN ONE FOOT/SECOND. AFTER 24 HOURS, THE ENGINEER
SHALL TEST THE CHLORINE RESIDUAL. IF A MINIMUM RESIDUAL OF 10 MG/L IS NOT MET, THE DISINFECTING
PROCEDURE SHALL BE REPEATED.
4.PRESSURE TESTING: AFTER CONCRETE THRUST BLOCKS HAVE CURED FOR A MINIMUM OF 48 HOURS, ALL NEWLY LAID
PIPE OR ANY VALVED SECTION THEREOF SHALL BE SUBJECTED TO PRESSURE TESTING. UNLESS OTHERWISE
SPECIFIED, THE TEST PRESSURE FOR ALL PIPES SHALL BE DOUBLE THE MAXIMUM OPERATING PRESSURE AT THE
LOWEST ELEVATION OF THE TEST SECTION OR THE CLASS DESIGNATION OF THE PIPE PLUS 50 PSI, WHICHEVER IS
LESS. THE MINIMUM TEST PRESSURE FOR WATER DISTRIBUTION LINES SHALL BE 150 PSI.
TRENCHING AND BACKFILL:
1.THE MAXIMUM AMOUNT OF TRENCH OPEN AT ONE TIME SHALL BE LIMITED TO 100-FEET OR SUCH LENGTH AS THE
ENGINEER CONSIDERS REASONABLE AND NECESSARY. NO TRENCH SHALL BE LEFT OPEN OVERNIGHT UNLESS
SPECIFIED OTHERWISE IN THE SPECIAL PROVISIONS
2.ALL EXISTING UTILITY LINES AND WATERCOURSES ENCOUNTERED SHALL BE MAINTAINED AND PROVIDED FOR BY THE
CONTRACTOR WITHOUT DAMAGE OR NUISANCE TO OTHER PARTIES. SHORING, BRACING, SHEETING, OTHER TRENCH
SUPPORT METHODS, AND TRENCH BOXES SHALL BE USED WHEN NECESSARY TO PROTECT THE WORK, PROPERTY AND
PERSONS. THE PROVISION, APPROPRIATENESS AND ADEQUACY OF ALL SUCH DEVICES SHALL BE THE RESPONSIBILITY
OF THE CONTRACTOR.
3.USE OF NATIVE MATERIAL FOR BEDDING AND SHADING IS NOT ALLOWED. BEDDING MATERIAL SHALL BE IMPORTED
3/4-INCH MINUS, CLASS 6 A.B.C. OR OTHER MATERIAL AS APPROVED BY THE CITY OF RIFLE AND ENGINEER.
4.BACKFILL MAY BE NATIVE MATERIAL IF THE MATERIAL MEETS THE COMPACTION AND DENSITY REQUIREMENTS.
5.COMPACTION AND DENSITY REQUIREMENTS FOR NATIVE BACKFILL:
5A. UNPAVED AREAS: BACKFILL MATERIALS SHALL BE PLACED IN LIFTS AND COMPACTED TO AT LEAST 95 PERCENT
OF MAXIMUM DRY DENSITY AS DETERMINED BY ASTM D 698 (STANDARD PROCTOR TEST), OR 92% OF MAXIMUM DRY
DENSITY AS DETERMINED BY ASTM D 1557 (MODIFIED PROCTOR TEST).
5B. PAVED AREAS: PAVED AREAS (INCLUDING PAVED AND GRAVELED ROADWAYS, PAVED AND GRAVELED PARKING LOTS,
SIDEWALKS, PAVED AND GRAVELED TRAILS, CURB AND GUTTERS, AND ALL AREAS UNDER PAVED STRUCTURES OF ANY
KIND): BACKFILL MATERIALS SHALL BE PLACED IN 6-12” LIFTS AND COMPACTED TO AT LEAST 95 PERCENT OF
MAXIMUM DRY DENSITY AS DETERMINED BY ASTM D 698 OR 92 PERCENT OF MAXIMUM DRY DENSITY AS DETERMINED
BY ASTM D 1557 (MODIFIED PROCTOR TEST). IN INSTANCES WHERE A TRENCH CROSSES A PAVED PUBLIC STREET,
THE UPPER 12-INCHES THAT LIE BELOW THE PAVEMENT SHALL BE BACKFILLED WITH FLOW FILL. IN ALL OTHER
INSTANCES WHERE A TRENCH IS LOCATED UNDER A PAVED AREA, THE UPPER 12-INCHES OF THE BACKFILL ZONE
THAT LIES BELOW ROAD BASE OR SUBBASE MATERIAL SHALL BE COMPACTED TO AT LEAST 95 PERCENT OF MAXIMUM
DRY DENSITY AS DETERMINED BY ASTM D 1557, OR 98 PERCENT OF MAXIMUM DRY DENSITY AS DETERMINED BY
ASTM D 698. BASE COURSE MATERIALS SHALL BE COMPACTED TO AT LEAST 95 PERCENT OF MAXIMUM DRY DENSITY
AS DETERMINED BY ASTM D1557. TRENCHES UNDER PAVED AREAS SHALL, IN GENERAL, BE BACKFILLED WITH
IMPORTED MATERIAL. NATIVE BACKFILL MAY BE USED IN THESE AREAS ONLY WITH PRIOR, WRITTEN AUTHORIZATION
FROM THE UTILITY DEPARTMENT. UTILITY DEPARTMENT AUTHORIZATION REQUIRES A SUBMITTAL FROM THE
GEOTECHNICAL ENGINEER THAT DESCRIBES AND CLASSIFIES THE NATIVE MATERIAL AND A STATEMENT THAT THE
MATERIAL IS SATISFACTORY FOR BACKFILLING UNDER PAVED AREAS.
6.DEWATERING: THE CONTRACTOR SHALL PROVIDE ALL NECESSARY DEWATERING EQUIPMENT AND PROCEDURES
NECESSARY FOR EXCLUDING AND REMOVING WATER FROM TRENCHES AND OTHER PARTS OF THE WORK. THE TRENCH
SHALL BE MAINTAINED DRY SO THAT THE WORK MAY BE COMPLETED EFFICIENTLY, AND PIPES CAN BE LAID, JOINED,
BEDDED, INSPECTED AND BACKFILLED IN DEWATERED CONDITIONS. THE PIPE BEING INSTALLED SHALL NOT BE USED
TO DEWATER THE TRENCH. NO WATER SHALL BE ALLOWED TO FLOW OVER OR RISE UPON FRESH CONCRETE OR
MORTAR, AND NO WATER SHALL BE ALLOWED TO ENTER THE INSTALLED PIPE.
COLORADO REVISED STATUTES (CRS) 2018 TITLE 9-1.5-102 SUBSURFACE
UTILITY ENGINEERING (SUE) REQUIRED PROJECT COMPLIANCE CHECKLIST
1 9-1.5-1
02-6.8.A
PROJECT INVOLVES CONSTRUCTION CONTRACT
WITH A PUBLIC ENTITY YES NO
2 9-1.5-1
02-6.8.B
PROJECT INVOLVES PRIMARILY HORIZONTAL
CONSTRUCTION AND DOES NOT INVOLVE
PRIMARILY THE CONSTRUCTION OF BUILDINGS
YES NO
3A
9-1.5-1
02-6.8.C
.I.A
EXCAVATION FOOTPRINT EXCEEDS 2-FEET DEPTH
AND IS A CONTIGUOUS 1,000-SQUARE FEET; OR YES NO
3B
9-1.5-1
02-6.8.C
.I.B
INVOLVES UTILITY BORING YES NO
4 9-1.5-1
02-6.8.D
PROJECT REQUIRES THE DESIGN SERVICES OF A
LICENSED PROFESSIONAL ENGINEER (P.E.)YES NO
SUMMARY 9-1.5-1
03-2.4
REQUIRED TO MEET OR EXCEED THE ASCE 38
STANDARD AND CO SUE LAW?YES NO
X
X
X
X
X
X
SANITARY SEWER:
1.REFER TO THE STANDARDS AND SPECIFICATIONS FOR THE CITY OF RIFLE FOR THE FULL REQUIREMENTS FOR SANITARY
MAINS.
2.SANITARY MAINS SHALL BE INSTALLED WITH A STRAIGHT ALIGNMENT FROM MANHOLE TO MANHOLE UNLESS SPECIFICALLY
SHOWN OTHERWISE ON THE PLANS.
3.THE PLAN VIEW STATIONING IS FROM CENTER OF MANHOLE TO CENTER OF MANHOLE OR STRUCTURES. THE LABELED
PLAN AND PROFILE DISTANCE AND SLOPE REPRESENTS PIPE LENGTH FROM INVERT OUT TO INVERT IN OF THE PIPE
SEGMENTS BETWEEN MANHOLES OR STRUCTURES.
4.MAINTAIN A MINIMUM OF 10' HORIZONTAL SEPARATION BETWEEN WATER AND SANITARY SEWER MAINS AND SERVICES
(MEASURED OUTSIDE OF PIPE TO OUTSIDE OF PIPE). MAINTAIN A MINIMUM OF 18" VERTICAL SEPARATION BETWEEN
SANITARY SEWER AND WATER CROSSINGS (MEASURED OUTSIDE OF PIPE TO OUTSIDE OF PIPE).
5.SANITARY SEWER MAINS SHALL CONFORM TO ASTM D 3034, BE GASKETED SDR 35 PVC UNLESS OTHERWISE SPECIFIED
ON THE PLANS.
6.MANHOLES SHALL BE SIZED AS SHOWN ON THE PLANS, AND NO SMALLER THAN 48” IN DIAMETER.
7.MANHOLE GRADE ADJUSTMENT RINGS SHALL BE USED TO BRING THE MANHOLE COVER TO THE CORRECT ELEVATION.
RINGS SHALL BE FURNISHED IN HEIGHTS TO ALLOW FOR TWO-INCH ADJUSTMENTS. RINGS SHALL BE GROUTED IN
PLACE.
8.IN PAVED AREAS: MANHOLE FRAMES AND LIDS SHALL BE INSTALLED TO MATCH THE SLOPE OF THE PAVED AREAS BY
SHIMMING THE GRADE RINGS WITH MORTAR. A TWO-INCH ADJUSTING RING IS REQUIRED BETWEEN THE FRAME AND LID
IN ALL PAVED AREAS. LID SHALL BE SET FROM 1/4 INCH TO 1/2 INCH BELOW THE PAVEMENT SURFACE.
9.IN GRAVEL AREAS: MANHOLE FRAMES AND LIDS SHALL BE INSTALLED PLUMB AND LEVEL, SET 2 TO 4 INCHES BELOW
THE GRAVEL SURFACE.
10.SERVICE CONNECTIONS TO NEW MAINS SHALL BE MADE WITH FULL-BODIED WYES THAT MEET THE SAME SPECIFICATIONS
AS THE SANITARY SEWER MAIN.
11.THE MINIMUM SLOPE FOR A NEW SANITARY SERVICE LINE SHALL BE 0.5%.
12.SEWER CLEANOUT STRUCTURES SHALL BE INSTALLED AT LOCATIONS SHOWN ON THE DRAWINGS. IF NOT SHOWN ON
DRAWINGS, CLEANOUTS SHALL BE INSTALLED IN INTERVALS NOT TO EXCEED 100 FT IN STRAIGHT RUNS AND AT EACH
CHANGE IN DIRECTION OF 45 DEGREES OR GREATER.
i:
\
2
0
2
4
\
2
0
2
4
-
3
4
6
-
v
a
n
t
a
g
e
a
v
i
a
t
i
o
n
-
r
i
f
l
e
a
i
\
0
0
1
-
c
i
v
i
l
\
H
-
D
w
g
s
\
C
i
v
i
l
\
p
s
-
s
h
e
e
t
s
e
t
\
A
2
\
A
2
-
C
o
v
e
r
.
d
w
g
P
l
o
t
t
e
d
:
5/
5
/
2
0
2
5
1
0
:
5
8
A
M
B
y
:
Za
c
h
W
o
l
k
e
n
Re
v
i
s
i
o
n
#
Dwg No.
Job No.
Drawn by:
Print Date:
File:
PE:QC:
2024-346
ZW
03/31/2025
JS
A2-Cover
KM
11
8
W
e
s
t
S
i
x
t
h
S
t
r
e
e
t
,
S
u
i
t
e
2
0
0
Gl
e
n
w
o
o
d
S
p
r
i
n
g
s
,
C
O
8
1
6
0
1
97
0
.
9
4
5
.
1
0
0
4
ww
w
.
s
g
m
-
i
n
c
.
c
o
m
Da
t
e
By
:
3
Of :
Pr
o
j
e
c
t
M
i
l
e
s
t
o
n
e
:
19
FO
R
B
U
I
L
D
I
N
G
P
E
R
M
I
T
Lo
t
A
2
G
a
r
f
i
e
l
d
C
o
u
n
t
y
A
i
r
p
o
r
t
Utility General Notes
Va
n
t
a
g
e
A
v
i
a
t
i
o
n
H
a
n
g
e
r
Title:
1
FI
N
A
L
B
I
D
D
I
N
G
S
E
T
.
5/
5
/
2
5
05/13/25
@ AT
°DEGREE
∅DIAMETER
#NUMBER
AAC ALUMINUM ARCH CULVERT
AASHTO AMERICAN ASSOCIATION OF STATE HIGHWAY
AND TRANSPORTATION OFFICIALS
ABC AGGREGATE BASE COURSE
ABUT ABUTMENT
ACM ASBESTOS CONTAINING MATERIAL
ACP ASBESTOS CEMENT PIPE
ADA AMERICANS W/ DISABILITIES ACT
ADT AVERAGE DAILY TRIPS
ALT ALTERNATE
AP ANGLE POINT
APWA AMERICAN PUBLIC WORKS ASSOCIATION
AS ASPHALT
ASD ALLOWABLE STRESS DESIGN
ASPH ASPHALT
ATB ASPHALT TREATED BASE
BBL BARRELS
BCKF BACK FACING
BLKF BLOCK FACING
BLM BUREAU OF LAND MANAGEMENT
BM BENCHMARK
BMP BEST MANAGEMENT PRACTICES
BOW BACK OF SIDEWALK
BP BEGIN PROJECT, BEGINNING POINT
BT BEGIN TRANSITION
BVCE BEGINNING VERTICAL CURVE
ELEVATION
BVCS BEGINNING VERTICAL CURVE STATION
BW BOTTOM OF WALL
C CURB
CBC CONCRETE BOX CULVERT
CC CURB CUT
CDOT COLORADO DEPARTMENT OF
TRANSPORTATION
CDPHE COLORADO DEPARTMENT OF PUBLIC
HEALTH AND ENVIRONMENT
CF CUBIC FEET
CFS CUBIC FEET PER SECOND
CG CURB AND GUTTER
CIP CAST IN PLACE
CL CENTERLINE
CLOMR CONDITIONAL LETTER OF MAP REVISION
CMP CORRUGATED METAL PIPE
CMU CONCRETE MASONRY UNIT
CO CONCRETE
COM COMMUNICATIONS
CONC CONCRETE
CONST CONSTRUCTION
CONT CONTINUOUS
COR CORNER
CPE CORRUGATED POLYETHYLENE PIPE
CSP CORRUGATED STEEL PIPE
CTB CEMENT TREATED BASE
CU CUBIC
CY CUBIC YARD
D DEEP
DB DECIBELS
DEG DEGREES
DHV DESIGN HOUR VOLUME
DIA DIAMETER
DIP DUCTILE IRON PIPE
DOW DIVISION OF WILDLIFE
DR DRAIN
DTM DIGITAL TERRAIN MODEL
DW DRIVEWAY
DWG DRAWING
E EASTING
EA EACH
EB EAST BOUND
EG EXISTING GRADE
EL ELEVATION
ELEV ELEVATION
EOA EDGE OF ASPHALT
EOD EDGE OF DRIVEWAY
EOC EDGE OF CONCRETE
EOG EDGE OF GRAVEL
EOM EDGE OF MILLINGS
EOP EDGE OF PAVEMENT
EP END PROJECT, END POINT
EPA ENVIRONMENTAL PROTECTION AGENCY
ES ELECTRIC SERVICE
ESMT EASEMENT
EST ESTIMATE
EVCE END VERTICAL CURVE ELEVATION
EVCS END VERTICAL CURVE STATION
EX EXISTING
EXIST EXISTING
EXT EXTERIOR
FAA FEDERAL AVIATION ADMINISTRATION
FEMA FEDERAL EMERGENCY MANAGEMENT
AGENCY
FES FLARED END SECTION
FF FINISHED FLOOR
FG FINISHED GRADE
FH FIRE HYDRANT
FHWA FEDERAL HIGHWAY ADMINISTRATION
FL FLOWLINE
FOW FACE OF WALL
FPS FEET PER SECOND
FRTF FRONT FACE
FT FEET
G GAS
GAL GALLONS
GALV GALVANIZED
GB GRADE BREAK
GIS GEOGRAPHICAL INFORMATION SYSTEM
GPM GALLONS PER MINUTE
GPS GLOBAL POSITIONING SYSTEM
GR GRAVEL
GRAV GRAVEL
GS GAS SERVICE
GSP GALVANIZED STEEL PIPE
GV GATE VALVE
HAZMAT HAZARDOUS MATERIALS
HC HANDICAP RAMP
HCL HORIZONTAL CONTROL LINE
HDPE HIGH DENSITY POLYETHYLENE
HMA HOT MIXED ASPHALT
HORIZ HORIZONTAL
HOV HIGH OCCUPANCY VEHICLE
HP HIGH POINT
HPG HIGH PRESSURE GAS
HWY HIGHWAY
HYD HYDRANT
ID INSIDE DIAMETER
INT INTERSECTION
INV INVERT
IP INLET PROTECTION
JB JUNCTION BOX
KIP THOUSAND POUNDS
KW KILOWATT
L LEFT
LGTH LENGTH
LB POUNDS
LB/FT POUNDS PER FOOT
LEED LEADERSHIP IN ENERGY AND
ENVIRONMENTAL DESIGN
LF LINEAR FOOT
LOMR LETTER OF MAP REVISION
LPFM LOW PRESSURE FORCE MAIN
LP LOW POINT
LS LUMP SUM
LSA LANDSCAPED AREA
LT LIGHT POLE
LTB LIME TREATED BASE
LUM LUMINARY
M METERS
MAT'L MATERIAL
MAX MAXIMUM
MH MANHOLE
MHT METHOD OF HANDLING TRAFFIC
MIN MINIMUM
MISC MISCELLANEOUS
ML MEGALUG
MLW MASONRY LANDSCAPE WALL
MP MILE POST
MPH MILES PER HOUR
MSE MECHANICALLY STABILIZE EARTH
MUTCD MANUAL ON UNIFORM TRAFFIC CONTROL
DEVICES
MW MONITORING WELL
N NORTHING
N/A NOT APPLICABLE
NAT NATIVE GRASS AREA
NAVD NORTH AMERICAN VERTICAL DATUM
NB NORTH BOUND
NE NORTHEAST
NEPA NATIONAL ENVIRONMENTAL POLICY ACT
NFPA NATIONAL FIRE PROTECTION ASSOCIATION
NGVD NATIONAL GEODETIC VERTICAL DATUM 1929
NHS NATIONAL HIGHWAY SYSTEM
NIP NAIL IN PLACE
NO NUMBER
NPDES NATIONAL POLLUTANT DISCHARGE
ELIMINATION SYSTEM
NTP NOTICE TO PROCEED
NTS NOT TO SCALE
NW NORTHWEST
O/S OFFSET
OC ON CENTER
OD OUTSIDE DIAMETER
OH OVERHEAD
OP OUTLET PROTECTION
OT OVERHEAD TELEPHONE
PC POINT OF CURVATURE
PCC POINT OF COMPOUND CURVATURE
PED PEDESTRIAN
PERM PERMANENT
PG PAGE
PGL PROFILE GRADE LINE
PI POINT OF INTERSECTION
PL PROPERTY LINE
PM PROJECT MANAGER
PNT POINT
POC POINT ON CURVE
POT POINT ON TANGENT
PRC POINT OF REVERSE CURVE
PROP PROPOSED
PRV PRESSURE REDUCING VALVE
PSF POUNDS PER SQUARE FEET
PSI POUNDS PER SQUARE INCH
PT POINT OF TANGENCY
PUD PLANNED UNIT DEVELOPMENT
PVC POLYVINYL CHLORIDE
PVI POINT OF VERTICAL INTERSECTION
PVMT PAVEMENT
PVT POINT OF VERTICAL TANGENCY
Q PEAK DISCHARGE
QA/QC QUALITY ASSURANCE/QUALITY CONTROL
QTY QUANTITY
R RIGHT
R-R REMOVE AND REPLACE
RAD RADIUS
RCP REINFORCED CONCRETE PIPE
REF REFERENCE
REQ REQUIRED
REVEG REVEGETATE
RFTA ROARING FORK TRANSIT AUTHORITY
ROW RIGHT OF WAY
RP RADIUS POINT
RSS REINFORCED SOIL SLOPE
RW RETAINING WALL
SAC STEEL ARCH CULVERT
SAN SANITARY
SB SOUTH BOUND
SCF SEDIMENT CONTROL FENCE
SD STORM DRAIN
SDR STANDARD DIMENSION RATIO
SE SOUTHEAST
SECT SECTION
SF SQUARE FEET
SHLDR SHOULDER
SL SANITARY SEWER LINE
SMH SANITARY SEWER MANHOLE
SOD GRASS AREA
SS SANITARY SEWER SERVICE
SSD STOPPING SIGHT DISTANCE
STA STATION
STBK SETBACK
SW SIDEWALK
SY SQUARE YARDS
SYM SYMMETRICAL
T TREAD STAIRS
TAN TANGENT
TBC TOP BACK OF CURB
TBLK THRUST BLOCK
TC TOP OF CURB
TCE TEMPORARY CONSTRUCTION EASEMENT
TCP TRAFFIC CONTROL PLAN
TELE TELEPHONE
TEMP TEMPORARY
TP TOP OF PIPE
TRANS TRANSITION
TRFLG TRAFFIC FLANGE OF FIRE HYDRANT
TW TOP OF WALL
TYP TYPICAL
UCTV UNDERGROUND CABLE TELEVISION LINE
UE UNDERGROUND ELECTRIC LINE
UG UNDERGROUND GAS LINE
USACE US ARMY CORPS OF ENGINEERS
USGS US GEOLOGICAL SURVEY
UT UNDERGROUND TELEPHONE LINE
VC VERTICAL CURVE
VCP VITRIFIED CLAY PIPE
VP VALLEY PAN
VTC VEHICLE TRACKING CONTROL
W WIDE
W/WITH
WB WEST BOUND
WL WATER LINE
WQCD WATER QUALITY CONTROL DIVISION
WS WATER SERVICE
WWM WELDED WIRE MESH
X-S CROSS SLOPE
YD YARD
OVERHEAD TELEPHONE LINE
UNDERGROUND TELEPHONE LINE
LOW PRESSURE GAS LINE
HIGH PRESSURE GAS LINE
UNDERGROUND CABLE TELEVISION LINE
OVERHEAD CABLE TELEVISION LINE
UNDERGROUND ELECTRICAL LINE
OVERHEAD ELECTRICAL LINE
STORM DRAIN LINE
WATER LINE
WATER SERVICE LINE
SANITARY SEWER LINE
SANITARY SEWER SERVICE LINE
FIBER OPTIC LINE
IRRIGATION LINE
DRAINAGE SWALE FLOWLINE
BARBED-WIRE FENCE LINE
CHAIN LINK FENCE
SILT FENCE
CULVERT & FES
EDGE OF ASPHALT
EDGE OF CONCRETE
EDGE OF WATER
CENTERLINE
ROCK WALL
CONTOURS
RIGHT-OF-WAY
VEGETATION
LIMITS OF DISTURBED AREA
RAILROAD TRACKS
TOP OF CUT
TOP OF FILL
EASEMENT
ACTIVITY ENVELOPE
EXISTING PROPOSED DESCRIPTION
ASPHALT MILLING
ASPHALT
CONCRETE SURFACING (PLAN VIEW)
GRAVEL SURFACING
RIPRAP/RIVER ROCK
RE-ESTABLISH NATIVE VEGETATION
WOOD DECK
FLAGSTONE
UNDISTURBED SOIL
RECOMPACTED SOIL
EXISTING PROPOSED DESCRIPTION
HATCHING
SB
DECIDUOUS TREE
CONIFEROUS TREE
MONUMENT MARKER
CONTROL POINT
MARKERS (CATV, ELEC, FIBER)
(TELE, TRAFFIC, UNKNOWN)
PEDESTALS (CATV, ELEC, FIBER)
(TELE, TRAFFIC, UNKNOWN)
MANHOLES (DRAINAGE, ELEC, FIBER,
IRRIGATION, SANITARY, TELEPHONE,
UNKNOWN, WATER)
VAULTS/HANDHOLES (CATV, ELEC,
FIBER, TELE, TRAFFIC, UNKNOWN)
ELECTRIC TRANSFORMER
GAS VALVE
SANITARY VALVE
IRRIGATION CONTROL VALVE
WATER VALVE
WATER SHUTOFF VALVE
FIRE HYDRANT
VENTS(GAS,WATER,SEWER,MISC.)
METERS (GAS, ELECTRIC, WATER)
GAS WELL
MONITORING WELL
WATER WELL
CLEAN-OUT
PROPANE TANK (ABOVE GROUND)
PROPANE TANK (UNDERGROUND)
HEATING/AIR CONDITIONING UNIT
WATER SPIGOT
IRRIGATION CONTROL BOX
IRRIGATION HEADGATE
IRRIGATION SPRINKLER HEAD
PVC PIPE
FLAG POLE
UTILITY POLE
GUY WIRE
STREET LIGHT POLE
TRAFFIC LIGHT POLE
FLOOD LIGHT
SIGN
MAILBOX
BOLLARD
SOIL BORING LOCATION
TEST PIT LOCATION
LARGE ROCK/BOULDER
"T" POST
SATELLITE DISH
TRANSITION FROM SPILL TO CATCH
GUTTER
MINIMUM 4" TOP SOIL OR SPECIFIED
ALTERNATIVE
CHANGE IN SUE LEVEL
UTILITY POTHOLE LOCATION
MB
EXISTING PROPOSED DESCRIPTION
MB
TP
R
HV
AC
T
HV
AC
T
C FO
TR U
E
U WT
D
S
E FO IR
C WEFOGSTU
EC FO
TRT U
GV
ICV
SV
GV
OSW
ET ET
G
M
W
GM EM WM
G W S
P
P
GM EM WM
T
C FO
TR U
E
EC FO
TRT U
G W S
G
M
W
SV
ICV
OSW
H Y D
ICB
CO
SPR
ICB
SPR
P
P
CO
H Y D
LINETYPES SYMBOLS
LEGEND
ABBREVIATIONS
CABLE (EXAMPLE)
SUE UTILITY LINE TYPES WITH "QUALITY LEVELS"
UTILITY ABBR.
(C=CABLE TV)
DESIGNATED QUALITY LEVEL
(B, C, OR D)
DASHED LINES INDICATE
"EXISTING"
CABLE COMMUNICATION
TELEPHONE
FIBER OPTIC
TRAFFIC COMMUNCATION
ELECTRIC
ELECTRIC TRANSMISSION
GAS
HIGH PRESSURE GAS
COMPRESSED AIR
SANITARY SEWER
DRAIN LINE (STORM SEWER)
WATER
IRRIGATION
NON-POTABLE WATER
UNKNOWN UTILITY
i:
\
2
0
2
4
\
2
0
2
4
-
3
4
6
-
v
a
n
t
a
g
e
a
v
i
a
t
i
o
n
-
r
i
f
l
e
a
i
\
0
0
1
-
c
i
v
i
l
\
H
-
D
w
g
s
\
C
i
v
i
l
\
p
s
-
s
h
e
e
t
s
e
t
\
A
2
\
A
2
-
C
o
v
e
r
.
d
w
g
P
l
o
t
t
e
d
:
5/
5
/
2
0
2
5
1
0
:
5
8
A
M
B
y
:
Za
c
h
W
o
l
k
e
n
Re
v
i
s
i
o
n
#
Dwg No.
Job No.
Drawn by:
Print Date:
File:
PE:QC:
2024-346
ZW
03/31/2025
JS
A2-Cover
KM
11
8
W
e
s
t
S
i
x
t
h
S
t
r
e
e
t
,
S
u
i
t
e
2
0
0
Gl
e
n
w
o
o
d
S
p
r
i
n
g
s
,
C
O
8
1
6
0
1
97
0
.
9
4
5
.
1
0
0
4
ww
w
.
s
g
m
-
i
n
c
.
c
o
m
Da
t
e
By
:
4
Of :
Pr
o
j
e
c
t
M
i
l
e
s
t
o
n
e
:
19
FO
R
B
U
I
L
D
I
N
G
P
E
R
M
I
T
Lo
t
A
2
G
a
r
f
i
e
l
d
C
o
u
n
t
y
A
i
r
p
o
r
t
Legend & Abbreviations
Va
n
t
a
g
e
A
v
i
a
t
i
o
n
H
a
n
g
e
r
Title:
1
FI
N
A
L
B
I
D
D
I
N
G
S
E
T
.
5/
5
/
2
5
05/13/25
E
CO
S
S
S
E
E
Irrigation Control
E
E
MH
MH
ET
ET
W
WW
WW
SS
S
S
24" RCP with FES
Invert Elevation
5536.6
24" RCP with FES
Invert Elevation
5537.7'
Storm Grate Rim Elevation = 5537.8'
(North) Invert Out 30" RCP=5533.4
(South) Invert In 30" RCP = 5533.4
(West) Invert In 16" HDPE=5533.6
Storm Grate Rim Elevation = 5537.1'
Sump Elevation = 5534.2'
Storm Grate Rim Elevation = 5539.5'
Sump Elevation = 5535.9'
Concrete Pan 5537.8'
30" RCP
Apparent Sewer 90° (Asphalt Cut
Out. No Clean out or Manhole)
Sewer Manhole Rim Elevation 5539.96'
(West) 8" PVC Invert in = 5531.9'
(East) 8" PVC Invert Out 5531.8'
(Norhwest) 8" PVC Sweep In =5532.0
Apparent Water Tie in (Asphalt
Cut Out)
Sewer Manhole Rim Elevation 5541.33'
(East) 8" PVC Invert In = 5526.9'
(North) 8" PVC Invert In 5526.75'
(South) 8" PVC Invert Out 5526.65'
Sewer Manhole Rim Elevation 5544.0'
(East) 8" PVC Invert In = 5528.75'
(West) 8" PVC Invert Out 5528.65'
(South) 8" PVC Invert In 5228.75'
Sewer Locates end here. No
Evidence of a Sewer Manhole
Found
12" PVC
Invert 5540.9'12" PVC
Invert 5543.0'
12" PVC
Invert 5542.4'
Rip Rap
Top Nut = 5537.7'
Top Nut = 5537.4'
Top Nut = 5536.9'
Top Nut = 5536.7'
Top Nut = 5537.6'
Top Nut = 5535.3'
Top Nut = 5534.3'
Top Nut = 5531.7'
Top Nut = 5531.5'
Top Nut = 5530.9'
Top Nut = 5533.8'
Top Nut = 5533.3'
Top Nut = 5538.7'
Top Nut = 5537.8'
S
CONTRACTOR TO UNCOVER EXISTING
MANHOLE RIM AND VERIFY ELEVATIONS
PRIOR TO INSTALLATION OF SEWER INFRASTRUCTURE
RIM EL=5537.2
INV. IN=5532.2
INV. OUT=5532.0
Lease Parcel
10FL
A-2
157,658 sq. ft.
Lease Parcel
A-3
B4DA
A-1
84,736 sq. ft.
Ta
x
i
l
a
n
e
B
-
4
Graphic Scale
In Feet: 1" = 30'
0 15 30 60
i:
\
2
0
2
4
\
2
0
2
4
-
3
4
6
-
v
a
n
t
a
g
e
a
v
i
a
t
i
o
n
-
r
i
f
l
e
a
i
\
0
0
1
-
c
i
v
i
l
\
H
-
D
w
g
s
\
C
i
v
i
l
\
p
s
-
s
h
e
e
t
s
e
t
\
A
2
\
A
2
-
E
x
i
s
t
i
n
g
C
o
n
d
i
t
i
o
n
s
.
d
w
g
P
l
o
t
t
e
d
:
5/
5
/
2
0
2
5
1
0
:
5
9
A
M
B
y
:
Za
c
h
W
o
l
k
e
n
Re
v
i
s
i
o
n
#
Dwg No.
Job No.
Drawn by:
Print Date:
File:
PE:QC:
2024-346
ZW
03/31/2025
JS
A2-Existing Conditions
KM
11
8
W
e
s
t
S
i
x
t
h
S
t
r
e
e
t
,
S
u
i
t
e
2
0
0
Gl
e
n
w
o
o
d
S
p
r
i
n
g
s
,
C
O
8
1
6
0
1
97
0
.
9
4
5
.
1
0
0
4
ww
w
.
s
g
m
-
i
n
c
.
c
o
m
Da
t
e
By
:
5
Of :
Pr
o
j
e
c
t
M
i
l
e
s
t
o
n
e
:
1
FI
N
A
L
B
I
D
D
I
N
G
S
E
T
5/
5
/
2
5
19
FO
R
B
U
I
L
D
I
N
G
P
E
R
M
I
T
Lo
t
A
2
G
a
r
f
i
e
l
d
C
o
u
n
t
y
A
i
r
p
o
r
t
Existing Conditions
Va
n
t
a
g
e
A
v
i
a
t
i
o
n
H
a
n
g
e
r
Title:
05/13/25
E
CO
S
S
E
E
E
E
MH
MH
ET
ET
W
WW
WW
SS
S
S
S
SAND
/
O
I
L
SAND
/
O
I
L
CO
CO
CO CO
PROPOSED 10" CONC.
HANGAR ACCESS
FROM RUNWAY
PROPOSED
SECURITY FENCE
PROPOSED
MECHANICAL
GATE
PROPOSED
MECHANICAL
GATE
PROPOSED FLOWL
I
N
E
PROPOSED
WATER/OIL
SEPERATOR
VANTAGE AVIATION
A2 HANGAR
(FFE=5541.50)
PROPOSED FLOWL
I
N
E
125.25'
20
0
.
2
5
'
80'
12.7'
34
.
9
'
20
.
5
'
30
.
7
'
43.6'
15.
0
'
13
.
2
'
9'
19'
12'
R5
R5
67'
20
'
30'
R5
R5
17
3
.
9
'
64.3'
20
0
.
8
'
1
.
5
'
1
.
5
'
31.5'
101.6'
161.9'
213.4'
81.2'
21
.
6
'
R6.5
49
.
5
'
6.5'
9.9'
16.4'
44
.
9
'
46.3'
340.0'
R25
.
5
19.5'
21
.
3
'
17'
5'
R
2
.
5
4'
12'
13
2
.
7
'
82
'
16.5'
25'
11
.
4
'
R3
R
3
15.5'
R4
R
1
1
R10
6.4'
4.
3
'
3.
0
'
66
.
5
'
7'120.4'
55
'
15.5'
R
4
R63.
9
'
12.2
'
56.6'
9.5'
R
3
R3
R3
R
3
R
1
4
R3
R6
R
4
R2
0
R2
0
R4
17'
46
'
16
'
38.
3
'
28
'
37
.
7
'
21.
5
'
16.6'
10'
37
'
16.7'
16.5'41.2'
15.2'
14
.
9
'
7'
15'
17
.
3
'
13.7'
15.1'
22
.
8
'
11
.
8
'
12'
R2
0
R
2
0
11.4'
3'
8'6.
9
'
34'
39
7
.
5
'
8.6'
16.5'
26.5'
95
.
4
'
1.50'
2
2
'
15'
34'
47.9'
22
'
20
'
24.5'
PROPOSED
MECHANICAL
GATE
LOBBY
PROPOSED
SECURITY FENCE
PROPOSED
SECURITY FENCE
PROPOSED
SECURITY FENCE
5
4
3
3
9 6
TA
X
I
W
A
Y
B
4
PROPOSED 3'x10"
CONC. VALLEY PAN
FOR HANGAR APRON
9'
19'
9'
2'
6'
2.00'
2.00'
7'
(
4
"
T
H
I
C
K
)
W
A
L
K
6.
5
'
W
A
L
K
9' WALK
2' WIDE VALLEY PAN
REF: SHEET 17
6' WIDE VALLEY PAN
REF: SHEET 17
SPILL PAN
CATCH PAN
SPILL PAN
SPILL PAN
CATCH PAN
SPILL PAN
SPILL PAN
SPILL PAN
CATCH PAN
SPILL PAN
CATCH PAN
CONC. HANGER ACCESS & SERVICE
RAMP PAVING (6 1/2" OF
CONCRETE OVER 6" A.B.C. OVER
24" OF PREPARED SUBGRADE
REF: SHEET 17
2' WIDE VALLEY PAN
REF: SHEET 17
2' WIDE VALLEY PAN
REF: SHEET 17
CATCH PAN
GENERATOR SLAB
DUMPSTER SLAB
PARKING AND DRIVE LANE PAVING
(4" OF ASPHALT OVER 8" A.B.C.
OVER 24" OF PREPARED SUBGRADE
REF: SHEET 17
ROADWAY PAVEMENT (6" OF
ASPHALT OVER 6" A.B.C. OVER 24"
OF PREPARED SUBGRADE
REF: SHEET 17
PARKING AND DRIVE LANE PAVING
(4" OF ASPHALT OVER 8" A.B.C.
OVER 24" OF PREPARED SUBGRADE
REF: SHEET 17
PARKING AND DRIVE LANE PAVING
(4" OF ASPHALT OVER 8" A.B.C.
OVER 24" OF PREPARED SUBGRADE
REF: SHEET 17
4" THICK WALK
Graphic Scale
In Feet: 1" = 30'
0 15 30 60
i:
\
2
0
2
4
\
2
0
2
4
-
3
4
6
-
v
a
n
t
a
g
e
a
v
i
a
t
i
o
n
-
r
i
f
l
e
a
i
\
0
0
1
-
c
i
v
i
l
\
H
-
D
w
g
s
\
C
i
v
i
l
\
p
s
-
s
h
e
e
t
s
e
t
\
A
2
\
A
2
-
S
i
t
e
P
l
a
n
.
d
w
g
P
l
o
t
t
e
d
:
5/
5
/
2
0
2
5
1
0
:
5
9
A
M
B
y
:
Za
c
h
W
o
l
k
e
n
Re
v
i
s
i
o
n
#
Dwg No.
Job No.
Drawn by:
Print Date:
File:
PE:QC:
2024-346
ZW
03/31/2025
JS
A2-Site Plan
KM
11
8
W
e
s
t
S
i
x
t
h
S
t
r
e
e
t
,
S
u
i
t
e
2
0
0
Gl
e
n
w
o
o
d
S
p
r
i
n
g
s
,
C
O
8
1
6
0
1
97
0
.
9
4
5
.
1
0
0
4
ww
w
.
s
g
m
-
i
n
c
.
c
o
m
Da
t
e
By
:
6
Of :
Pr
o
j
e
c
t
M
i
l
e
s
t
o
n
e
:
1
RE
V
I
S
E
D
P
E
R
A
D
D
E
N
D
U
M
#
1
3/
3
1
/
2
5
KM
2
FI
N
A
L
B
I
D
D
I
N
G
S
E
T
.
5/
5
/
2
5
19
FO
R
B
U
I
L
D
I
N
G
P
E
R
M
I
T
Lo
t
A
2
G
a
r
f
i
e
l
d
C
o
u
n
t
y
A
i
r
p
o
r
t
Site Plan
Va
n
t
a
g
e
A
v
i
a
t
i
o
n
H
a
n
g
e
r
Title:
LEGEND
LIMITS OF BUILDING
LIMITS OF CONCRETE PAD & SNOW MELT
LIMITS OF CONCRETE PAD
LANDSCAPE AREAS
05/13/25
E
CO
S
S
E
E
E
E
MH
MH
ET
ET
W
WW
WW
SS
S
S
S
CO
CO
CO CO
1
3
4
2
VANTAGE AVIATION
A2 HANGAR
(FFE=5541.50)
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
2627
28
29
30
31
32
33
34
35
36 37
38
39
40
41
42
43
44
45
46
47 48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
7071
72
73
74
75
76
77
78
79
80
81
82
83 84
8586
87
88
89
90
91
92
93
94
95
9697
98
99
100
101
102
103
104
105 106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132 133
134
135
136
137
138
139
140
141
142
143
144
145
146 147
148
149
150
151
152
153
154
155
156
157
158
159
LOBBY
160
TA
X
I
W
A
Y
B
4
POINT TABLE
POINT #
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
NORTHING
1623327.54
1623355.47
1623354.24
1623356.55
1623359.54
1623362.22
1623362.96
1623350.50
1623312.90
1623381.90
1623390.88
1623391.76
1623382.79
1623407.20
1623098.95
1623120.72
1623141.99
1623141.50
1623143.44
1623098.68
1623069.94
1623466.32
1623487.74
1623481.36
1623479.39
1623413.08
1623081.97
1623170.55
1623255.39
1623273.65
1623473.87
1623128.59
1623129.32
1623261.63
1623251.80
1623269.09
1623268.61
1623280.39
1623291.79
1623294.06
1623301.93
1623306.72
1623305.87
1623291.04
1623311.30
1623342.32
1623358.77
1623358.23
1623351.30
1623348.25
1623358.38
1623054.74
1623078.05
1623087.55
1623482.20
1623501.84
1623497.10
1623615.05
1623032.25
1623417.13
1623381.61
1623380.29
1623125.46
1623212.12
1623224.90
1623308.54
1623360.97
1623348.24
1623303.90
1623196.04
1623251.90
1623252.91
1623270.20
1623269.19
1623412.48
EASTING
2374553.22
2374555.29
2374571.74
2374574.42
2374574.64
2374572.34
2374562.36
2374547.90
2374545.11
2374644.99
2374645.66
2374633.69
2374633.02
2374548.60
2374525.73
2374549.91
2374551.49
2374551.45
2374532.04
2374528.77
2374894.10
2374923.50
2374635.80
2374608.75
2374635.18
2374630.26
2374732.67
2374739.24
2374745.53
2374807.23
2374822.13
2374578.95
2374569.10
2374578.91
2374571.67
2374572.95
2374579.43
2374580.30
2374574.63
2374587.19
2374596.32
2374610.85
2374622.30
2374621.20
2374622.71
2374625.01
2374618.71
2374626.19
2374625.67
2374666.75
2374677.67
2374872.78
2374567.61
2374547.39
2374839.95
2374574.86
2374574.55
2374582.33
2374571.62
2374515.75
2374699.62
2374737.63
2374536.60
2374580.15
2374546.76
2374555.32
2374560.65
2374732.30
2374617.93
2374552.82
2374570.34
2374556.71
2374557.99
2374571.62
2374638.36
DESCRIPTION
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
EOA
EOA
TBC
DUMPSTER (NW CORNER)
EOC
2' CONC PAN
EOC
EOC
EOC
EOC
BACK OF WALK
BACK OF WALK
BACK OF WALK
FL VALLEY PAN
HP VALLEY PAN
FL VALLEY PAN
FL VALLEY PAN
FL VALLEY PAN
BACK OF WALK
BACK OF WALK
BACK OF WALK
BACK OF WALK
BACK OF WALK
BACK OF WALK
BACK OF WALK
BACK OF WALK
BACK OF WALK
BACK OF WALK
BACK OF WALK
BACK OF WALK
BACK OF WALK
BACK OF WALK
BACK OF WALK
BACK OF WALK
BACK OF WALK
BACK OF WALK
BACK OF WALK
BACK OF WALK
FL DITCH
FL DITCH
FL DITCH
FL DITCH
FL DITCH
FL DITCH
FL DITCH
GATE
GATE
GATE
GATE
STORM MH (CENTER)
WATER/OIL SEPERATOR
STORM CONNECTION
DOWNSPOUT CONNECTION
DOWNSPOUT CONNECTION
DOWNSPOUT UNDERDRAIN
DOWNSPOUT UNDERDRAIN
TRANSFORMER (CENTER)
GENERATOR ENCLOSURE
GENERATOR ENCLOSURE
GENERATOR ENCLOUSURE
GENERATOR ENCLOSURE
TBC
POINT TABLE
POINT #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
NORTHING
1623093.56
1623084.30
1623284.00
1623293.27
1623289.92
1623310.35
1623310.94
1623341.59
1623338.41
1623350.31
1623343.12
1623330.03
1623324.54
1623314.25
1623315.09
1623280.25
1623281.19
1623038.62
1623063.85
1623090.63
1623097.08
1623093.69
1623118.62
1623119.83
1623141.11
1623190.47
1623191.73
1623193.87
1623198.86
1623200.70
1623199.45
1623245.32
1623246.47
1623250.22
1623266.22
1623279.55
1623304.55
1623311.35
1623313.09
1623315.14
1623313.91
1623350.80
1623352.03
1623354.70
1623357.70
1623360.00
1623355.77
1623359.13
1623353.16
1623344.71
1623334.93
1623325.15
1623373.99
1623378.94
1623383.76
1623387.92
1623382.96
1623378.14
1623403.07
1623413.64
1623408.31
1623408.72
1623413.68
1623417.53
1623420.76
1623419.62
1623474.46
1623475.69
1623478.36
1623489.70
1623491.56
1623489.19
1623486.88
1623488.10
1623406.33
1623405.18
1623401.43
1623397.11
1623387.76
1623388.23
1623398.40
1623406.98
1623307.91
1623321.92
1623326.31
EASTING
2374576.35
2374701.25
2374716.07
2374591.16
2374636.32
2374637.83
2374629.81
2374632.09
2374675.57
2374680.20
2374733.25
2374732.24
2374746.36
2374742.37
2374731.13
2374728.54
2374715.86
2374891.59
2374552.70
2374529.63
2374530.14
2374576.36
2374578.21
2374561.88
2374563.45
2374567.12
2374550.16
2374548.32
2374548.69
2374550.82
2374567.78
2374571.18
2374555.73
2374552.50
2374553.68
2374560.40
2374589.47
2374594.49
2374595.28
2374598.73
2374615.38
2374618.12
2374601.66
2374599.35
2374599.58
2374602.25
2374658.72
2374667.57
2374748.58
2374753.61
2374749.20
2374744.80
2374751.70
2374684.88
2374680.73
2374685.55
2374752.36
2374756.52
2374758.37
2374622.64
2374611.60
2374606.12
2374603.73
2374604.01
2374607.76
2374623.22
2374627.29
2374610.84
2374608.53
2374609.37
2374584.44
2374584.26
2374581.58
2374565.13
2374559.06
2374574.52
2374577.75
2374577.43
2374566.07
2374559.73
2374550.95
2374551.59
2374555.01
2374571.27
2374569.82
DESCRIPTION
BUILDING CORNER (SW)
BUILDING CORNER (SW)
BUILDING CORNER (SW)
BUILDING CORNER (SW)
BUILDING CORNER
BUILDING CORNER
BUILDING CORNER
BUILDING CORNER
BUILDING CORNER
BUILDING CORNER
BUILDING CORNER
BUILDING CORNER
BUILDING CORNER
BUILDING CORNER
BUILDING CORNER
BUILDING CORNER
BUILDING CORNER
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
FL
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
TBC
Graphic Scale
In Feet: 1" = 30'
0 15 30 60
i:
\
2
0
2
4
\
2
0
2
4
-
3
4
6
-
v
a
n
t
a
g
e
a
v
i
a
t
i
o
n
-
r
i
f
l
e
a
i
\
0
0
1
-
c
i
v
i
l
\
H
-
D
w
g
s
\
C
i
v
i
l
\
p
s
-
s
h
e
e
t
s
e
t
\
A
2
\
A
2
-
S
i
t
e
P
l
a
n
.
d
w
g
P
l
o
t
t
e
d
:
5/
5
/
2
0
2
5
1
0
:
5
9
A
M
B
y
:
Za
c
h
W
o
l
k
e
n
Re
v
i
s
i
o
n
#
Dwg No.
Job No.
Drawn by:
Print Date:
File:
PE:QC:
2024-346
ZW
03/31/2025
JS
A2-Site Plan
KM
11
8
W
e
s
t
S
i
x
t
h
S
t
r
e
e
t
,
S
u
i
t
e
2
0
0
Gl
e
n
w
o
o
d
S
p
r
i
n
g
s
,
C
O
8
1
6
0
1
97
0
.
9
4
5
.
1
0
0
4
ww
w
.
s
g
m
-
i
n
c
.
c
o
m
Da
t
e
By
:
7
Of :
Pr
o
j
e
c
t
M
i
l
e
s
t
o
n
e
:
1
RE
V
I
S
E
D
P
E
R
A
D
D
E
N
D
U
M
#
1
3/
3
1
/
2
5
KM
2
FI
N
A
L
B
I
D
D
I
N
G
S
E
T
.
5/
5
/
2
5
19
FO
R
B
U
I
L
D
I
N
G
P
E
R
M
I
T
Lo
t
A
2
G
a
r
f
i
e
l
d
C
o
u
n
t
y
A
i
r
p
o
r
t
Horizontal Layout Plan
Va
n
t
a
g
e
A
v
i
a
t
i
o
n
H
a
n
g
e
r
Title:
05/13/25
5
8
VANTAGE AVIATION
A2 HANGAR
TA
X
I
W
A
Y
B
-
4
100.00'
10
0
.
0
0
'
10
0
.
0
0
'
20
.
0
0
'
20.00'
A2 HANGAR CONCRETE APRON
10" THICK CONCRETE SLAB SINGLE MAT
OF #5 BARS @ 10" O.C. EACH WAY PER
DETAIL 1/8. SLAB SHALL BEAR ON 4" OF
CDOT CLASS 6 BASE COURSE OVER 12"
OF CDOT CLASS 4 SUBBASE
AGGREGATES. THICKEN SLAB AT
EDGES PER DETAILS 5/8, 6/8, 7/8 TO
18" THICKNESS.
SLAB ELEVATION, GRADING, AND
UNDERSLAB DRAINAGE PER CIVIL
GRADING AND DRAINAGE PLAN.
CONTRACTION OR
CONTROL JOINT, TYP
EXPANSION
JOINTS, TYP
4
8
7
8
6
8
6
8
7
8
INSTALL CONTROL AND/OR
CONTRACTION JOINTS PER DETAIL 1/8 AT
MAXIMUM SPACING OF 20'-0" IN ANY
DIRECTION. INSTALL PER JOINT
LAYOUT SHOWN ON PLANS. INSTALL
EXPANSION JOINTS AT A MAXIMUM
SPACING OF 100'-0" IN EITHER
DIRECTION. IF ALTERNATE PLAN IS
DESIRED, SUBMIT TO ENGINEER FOR
APPROVAL PRIOR TO INSTALLING.
4
8
4
8
TYP CONCRETE APRON SLAB
N.T.S
5
8
TYP CONCRETE APRON SLAB @ EXISTING TAXIWAY
N.T.S
7
8
TYP CONCRETE APRON SLAB @ HANGAR
N.T.S
6
8
TYP CONCRETE APRON SLAB EDGE
N.T.S
ADJACENT NATIVE
SOIL, GRADE PER
CIVIL PLAN
THICKENED CAST-IN-PLACE
CONCRETE PAVEMENT SLAB
W/ REINFORCEMENT AND
SUBBASE PREP PER 1/8.
CENTERED REINFORCEMENT IN
THICKENED SECTION AS
SHOWN, TYP.SL
A
B
T
H
I
C
K
N
E
S
S
"
T
"
P
E
R
P
L
A
N
28
"
F
R
O
S
T
Z
O
N
E
OF
E
X
C
A
V
A
T
I
O
N
9'-0" MINIMUM
T
X
1
.
5
18'-O" MINIMUM
SL
A
B
T
H
I
C
K
N
E
S
S
"
T
"
P
E
R
P
L
A
N
28
"
F
R
O
S
T
Z
O
N
E
OF
E
X
C
A
V
A
T
I
O
N
9'-0" MINIMUM
T
X
1
.
5
18'-O" MINIMUM
NEW HANGAR
STEM WALL, RE:
ARCH
THICKENED CAST-IN-PLACE
CONCRETE PAVEMENT SLAB
W/ REINFORCEMENT AND
SUBBASE PREP PER 1/8.
CENTERED REINFORCEMENT IN
THICKENED SECTION AS
SHOWN, TYP.
1/2" EXPANSION JOINT W/
SEALANT. SEALANT MAY BE
FIELD POURED W/ BACKER
ROD OR PREFORMED. REF:
MNFR REQUIRMENTS FOR
DEPTH OF AN WIDTH OF
SEALANT SECTION.
SL
A
B
T
H
I
C
K
N
E
S
S
"
T
"
P
E
R
P
L
A
N
28
"
F
R
O
S
T
Z
O
N
E
OF
E
X
C
A
V
A
T
I
O
N
9'-0" MINIMUM
T
X
1
.
5
18'-O" MINIMUM
EXISTING TAXIWAY
PAVEMENT AND BASE
COURSE
THICKENED CAST-IN-PLACE
CONCRETE PAVEMENT SLAB
W/ REINFORCEMENT AND
SUBBASE PREP PER 1/8.
CENTERED REINFORCEMENT IN
THICKENED SECTION AS
SHOWN, TYP.
1/2" EXPANSION JOINT W/
SEALANT. SEALANT MAY BE
FIELD POURED W/ BACKER
ROD OR PREFORMED. REF:
MNFR REQUIRMENTS FOR
DEPTH OF AN WIDTH OF
SEALANT SECTION.
SL
A
B
T
H
I
C
K
N
E
S
S
"
T
"
P
E
R
P
L
A
N
28
"
F
R
O
S
T
Z
O
N
E
OF
E
X
C
A
V
A
T
I
O
N
T/
4
+
1
-
1
/
2
"
10" MINIMUM THICK CAST-
IN-PLACE CONCRETE
PAVEMENT SLAB W/ #5
BARDS AS SHOWN @
SPACING INDICATED ON
PLAN
4" OF CDOT CLASS 6 BASE
COURSE
CDOT CLASS 4 SUBBASE
AGGREGATES
T
T/
4
JOINT SEALANT
SMOOTH GREASED ROUND DOWELS
PLACED IN CENTER OF SLAB,
SEE ROUND DOWEL SCHEDULE FOR
SIZE & SPACING
SLAB REINFORCEMENT (EPOXY COATED) AND
SPACING PER PLAN
CONSTRUCTION JOINT
·SUBMIT CONSTRUCTION JOINT LOCATIONS TO ENGINEER FOR
APPROVAL
·STOP EPOXY COATED REINFORCEMENT AT CONSTRUCTION JOINT
·SEE DRAWINGS FOR SLAB REINFORCEMENT SIZE & SPACING
·JOINT SEALANT MAY BE FIELD POURED W/ BACKER ROD OR
PREFORMED.
SLAB REINFORCEMENT (EPOXY COATED)
AND SPACING PER PLAN
SAW CUT FRESH CONCRETE
IN ACCORDANCE WITH ACI 302.1
ACI 360 RECOMMENDATIONS.
PROVIDE JOINT SEALANT.
CONTROL JOINT
·SUBMIT CONSTRUCTION JOINT LOCATIONS TO ENGINEER FOR
APPROVAL
·SEE DRAWINGS FOR SLAB REINFORCEMENT SIZE & SPACING
·JOINT SEALANT MAY BE FIELD POURED W/ BACKER ROD OR
PREFORMED.
1/2" EXPANSION JOINT
W/ SEALANT
SMOOTH GREASED ROUND DOWELS
PLACED IN CENTER OF SLAP,
SEE ROUND DOWEL SCHEDULE FOR
SIZE & SPACING
SLAB REINFORCEMENT (EPOXY COATED)
AND SPACING PER PLAN
EXPANSION JOINT
·SUBMIT CONSTRUCTION JOINT LOCATIONS TO ENGINEER FOR
APPROVAL
·STOP EPOXY COATED REINFORCEMENT AT EXPANSION JOINT
·SEE DRAWINGS FOR SLAB REINFORCEMENT SIZE & SPACING
·JOINT SEALANT MAY BE FIELD POURED W/ BACKER ROD OR
PREFORMED.
1
8
CONCRETE JOINT DETAILS
N.T.S
2
8
REINFORCING LAP SPLICE
N.T.S
3
8
MAX REINFORCING OFFSET BEND
N.T.S
MIN LAP
LENGTH
CTR TO CTR SPACING OR SPLICED BARS
NOT TO EXCEED 1/5 MIN LAP LENGTH
OR 6" WHICHEVER IS LESS
6
1
ROUND DOWEL SCHEDULE
T
(INCHES)SIZE LENGTH
(INCHES)
SPACING
(INCHES)
10 1" DIA.18 12
12 1" DIA.18 12
CONSTRUCTION JOINT DOWELS ARE BASED ON THE PORTLAND
CEMENT ASSOCIATION PUBLICATION "CONCRETE FLOORS ON
GROUND", THE ACI MANUAL OF CONCRETE PRACTICE, AND FAA
PUBLICATION "AIRPORT PAVEMENT DESIGN AND EVALUATION"
RECOMMENDED CONTROL JOINT SPACING
T
(INCHES)
MAX. AGGREGATE
SIZE LESS THAN 3
4"
MAX. AGGREGATE
SIZE 3
4" OR LARGER
10 16'-O"20'-O"
12 20'-O"20'-O"
EPOXY COATED REINFORCEMENT
EPOXY COATED REINFORCEMENT
EPOXY COATED REINFORCEMENT
EPOXY COATED REINFORCEMENT
Graphic Scale
In Feet: 1" = 30'
0 15 30 60
i:
\
2
0
2
4
\
2
0
2
4
-
3
4
6
-
v
a
n
t
a
g
e
a
v
i
a
t
i
o
n
-
r
i
f
l
e
a
i
\
0
0
1
-
c
i
v
i
l
\
H
-
D
w
g
s
\
C
i
v
i
l
\
p
s
-
s
h
e
e
t
s
e
t
\
A
2
\
A
2
-
J
o
i
n
t
i
n
g
P
l
a
n
.
d
w
g
P
l
o
t
t
e
d
:
5/
5
/
2
0
2
5
1
0
:
5
9
A
M
B
y
:
Za
c
h
W
o
l
k
e
n
Re
v
i
s
i
o
n
#
Dwg No.
Job No.
Drawn by:
Print Date:
File:
PE:QC:
2024-346
ZW
03/31/2025
JS
A2-Jointing Plan
KM
11
8
W
e
s
t
S
i
x
t
h
S
t
r
e
e
t
,
S
u
i
t
e
2
0
0
Gl
e
n
w
o
o
d
S
p
r
i
n
g
s
,
C
O
8
1
6
0
1
97
0
.
9
4
5
.
1
0
0
4
ww
w
.
s
g
m
-
i
n
c
.
c
o
m
Da
t
e
By
:
8
Of :
Pr
o
j
e
c
t
M
i
l
e
s
t
o
n
e
:
19
FO
R
B
U
I
L
D
I
N
G
P
E
R
M
I
T
Lo
t
A
2
G
a
r
f
i
e
l
d
C
o
u
n
t
y
A
i
r
p
o
r
t
Jointing Plan
Va
n
t
a
g
e
A
v
i
a
t
i
o
n
H
a
n
g
e
r
Title:
1
FI
N
A
L
B
I
D
D
I
N
G
S
E
T
.
5/
5
/
2
5
05/13/25
ET
CO CO
41
.
4
5
41
.
6
3
41
.
8
3
42.
0
6
42.
3
0
42
.
5
5
42
.
8
0
42
.
9
9
42
.
7
3
42.
4
7
42.
2
3
41.
9
9
41.
7
8
41
.
5
9
41.
4
2
41
.
2
4
41
.
4
4
41.
4
1
41.
3
7
41
.
3
4
41
.
3
6
41.
0
1
40.87
40
.
9
4
40.
8
2
40
.
7
9
41.
0
5
40
.
9
5
41.
1
4
41.
2
8
41
.
0
4
41
.
1
4
41
.
3
1
41
.
4
4
41
.
2
1
40.
9
1
41.
1
3
41
.
3
8
41
.
6
4
41
.
9
2
42.
2
3
42.
4
2
42
.
1
3
41.
8
7
41
.
6
3
41.
4
0
40.
8
8
40.5540.65
41
.
1
6
41
.
4
4
41.
7
2
42
.
0
0
41
.
7
8
41
.
5
2
41.
2
7
41.
0
1
40.
7
4
40.
4
4
40
.
3
4
40.
6
2
40.
8
6
41
.
1
0
41.
3
4
41
.
5
7
41.
3
8
41.
1
6
40.
9
4
40
.
7
2
40
.
5
0
40
.
2
4
40.
1
4
40.
3
3
40.
5
1
40.
6
5
40.
7
1
40.
7
0
40
.
9
3
40.
9
9
40
.
9
6
40.
7
8
41
.
3
4
41.
2
2
41
.
4
0
40
.
4
8
40.
2
3
40
.
1
5
40
.
1
3
39
.
9
4
39.
9
3
40
.
0
5
39.
9
4
40.
0
4
40.
2
8
40
.
1
6
40
.
0
4
39
.
7
4
39.
7
4
39
.
6
8
39.
5
3
39.
8
6
39
.
6
4
39
.
4
0
39.
1
6
38
.
9
4
38
.
7
7
38.
6
3
38
.
4
4
38.
2
1
38
.
2
4
38
.
3
8
38
.
5
8
38
.
6
7
38
.
5
2
39.
1
0
38
.
8
0
39.
0
2
39.
3
338.
8
7
39
.
2
3
39
.
4
1
39
.
5
4
39.
6
4
39
.
7
8
39.
9
0
40
.
0
3
40
.
1
5
40.
2
5
40.
4
7
40.
3
4
40.
1
9
40
.
0
5
39
.
9
1
40.
2
0
40
.
3
6
40
.
5
2
40.
6
8
40
.
8
9
40
.
6
9
40.
5
1
40.
3
3
40.
4
7
40
.
6
6
40
.
8
5
41
.
0
6
41
.
1
9
41.
0
0
40.
8
0
40
.
5
9
40
.
3
9
41
.
4
4
41
.
2
6
41.30
HP
41
.
4
9
41.
6
8
41.
9
0
42
.
2
4
42
.
1
3
42.
3
7
42
.
6
3
42.
9
0
43
.
1
8
43.
3
8
43.
0
5
42.
7
7
42
.
5
0
42
.
3
2
42
.
3
7
42.
0
5
42
.
0
4
41.
9
9
41
.
7
4
41.
5
0
41
.
4
6
41
.
7
6
41
.
7
3
41
.
3
7
42.
6
8
43.
0
0
43.
3
7
43
.
7
8
43
.
5
8
43.
2
0
42
.
8
9
42
.
6
0
41
.
2
6
41.
6
4
42
.
4
1
42.
0
3
42
.
7
9
43
.
1
7
43
.
5
5
40.85
LP
40.
9
5
41
.
0
5
41.
1
5
41.
4
1
41.
3
7
41.
3
4
41.
3
1
41
.
6
4
41.
8
6
42
.
1
0
42.
3
4
42
.
6
1
40.76
40
.
5
4
40.
1
7
39
.
9
2
39
.
6
6
39.
4
1
39.
1
6
38
.
9
1
38.
6
8
37.
6
9
37.
9
0
38.
1
1
38
.
3
2
38.
5
3
38
.
7
5
38
.
9
6
39.
2
0
39.
4
2
39
.
5
5
39.
6
9
39.
7
8
39
.
8
7
39
.
9
6
40
.
0
5
39.
8
4
41.
5
0
41
.
5
0
41
.
5
0
41
.
5
0
41.
5
0
41
.
5
0
41
.
5
0
41.
5
0
41
.
5
0
14 PANELS @ 28
3
.
4
9
'
20.00'20.00'20.00'
22.00'18.12'20.00'
23.08'
20.00'20.00'20.00'20.00'20.00'20.00'
20.17'
20
P
A
N
E
L
S
@
3
9
7
.
4
7
'
20
.
0
0
'
20
.
0
0
'
20
.
0
0
'
20
.
0
0
'
20
.
0
0
'
20
.
0
0
'
20
.
0
0
'
20
.
0
0
'
20
.
0
0
'
20
.
0
0
'
20
.
0
0
'
20
.
0
0
'
20
.
0
0
'
20
.
0
0
'
20
.
0
0
'
20
.
0
0
'
20
.
0
0
'
20
.
0
0
'
20
.
0
0
'
17
.
4
7
'
41
.
0
6
40.
6
1
40
.
2
5
40.
2
1
AVIATION HANGER
(FFE=5541.50)
LOBBY/OFFICES
(FFE=5541.50)
TA
X
I
L
A
N
E
B
-
4
(A
s
p
h
a
l
t
)
41.
5
0
41
.
5
0
41
.
5
0
4
3
.
9
4
43.78
43.58
4
3
.
3
8
43.18
42.99
4
2
.
8
0
42.61
4
2
.
4
2
4
2
.
2
3
4
2
.
0
0
41.78
41.57
4
1
.
3
8
41.19
41.06
40.89
4
0
.
6
8
4
0
.
4
7
4
0
.
2
5
40.05
Graphic Scale
In Feet: 1" = 20'
0 10 20 40
i:
\
2
0
2
4
\
2
0
2
4
-
3
4
6
-
v
a
n
t
a
g
e
a
v
i
a
t
i
o
n
-
r
i
f
l
e
a
i
\
0
0
1
-
c
i
v
i
l
\
H
-
D
w
g
s
\
C
i
v
i
l
\
p
s
-
s
h
e
e
t
s
e
t
\
A
2
\
A
2
-
P
a
v
i
n
g
P
l
a
n
.
d
w
g
P
l
o
t
t
e
d
:
5/
5
/
2
0
2
5
1
0
:
5
9
A
M
B
y
:
Za
c
h
W
o
l
k
e
n
Re
v
i
s
i
o
n
#
Dwg No.
Job No.
Drawn by:
Print Date:
File:
PE:QC:
2024-346
ZW
03/31/2025
JS
A2-Paving Plan
KM
11
8
W
e
s
t
S
i
x
t
h
S
t
r
e
e
t
,
S
u
i
t
e
2
0
0
Gl
e
n
w
o
o
d
S
p
r
i
n
g
s
,
C
O
8
1
6
0
1
97
0
.
9
4
5
.
1
0
0
4
ww
w
.
s
g
m
-
i
n
c
.
c
o
m
Da
t
e
By
:
9
Of :
Pr
o
j
e
c
t
M
i
l
e
s
t
o
n
e
:
1
RE
V
I
S
E
D
P
E
R
A
D
D
E
N
D
U
M
#
1
3/
3
1
/
2
5
KM
2
FI
N
A
L
B
I
D
D
I
N
G
S
E
T
.
5/
5
/
2
5
19
FO
R
B
U
I
L
D
I
N
G
P
E
R
M
I
T
Lo
t
A
2
G
a
r
f
i
e
l
d
C
o
u
n
t
y
A
i
r
p
o
r
t
Paving Plan
Va
n
t
a
g
e
A
v
i
a
t
i
o
n
H
a
n
g
e
r
Title:
PAVING NOTES:
1.THE ELEVATIONS SHOWN ARE PAVEMENT SURFACE ELEVATIONS
IN FEET.
2.THE CONTRACTOR SHALL VERIFY THE ELEVATIONS OF THE
EXISTING PAVEMENT AT ALL MATCH POINTS. IF THE ELEVATION
DETERMINED VARIES FROM THE ELEVATION SHOWN BY MORE
THAN 0.04', THE CONTRACTOR SHALL NOTIFY THE ENGINEER
IMMEDIATELY.
3.AN AUTOCAD FILE IN THE CORRECT PROJECT COORDINATES
IS AVAILABLE AT THE CONTRACTORS REQUEST.
4.THE TYPICAL CONCRETE PANEL DIMENSIONS FOR THE APRON
AND DE-ICING PAD CONSTRUCTION ARE 20' x 20'.
5.THE CONTRACTOR SHALL BE REQUIRED TO CLEAN ALL
LAITANCE FROM CONCRETE JOINT SAWING OPERATIONS. NO
CONCRETE LAITANCE, SLURRY OR DUST SHALL REMAIN ON
THE CONCRETE PAVEMENTS, FOLLOWING CLEANING
OPERATIONS. THE CONTRACTOR SHALL SUBMIT PROPOSED
LAITANCE CLEANING METHOD TO THE ENGINEER FOR
APPROVAL, PRIOR TO CONDUCTING PCP PAVING OPERATIONS.
6.REFERENCE SHEET 8 FOR JOINTING PLAN AND DETAILS.
PAVING LEGEND:
PROPOSED CONCRETE PAVEMENT ELEVATION
(ADD 5,500')
EXISTING PAVEMENT ELEVATIONS
(ADD 5,500')
+ 3
8
.
7
0
+
3
8
.
7
0
05/13/25
E
E
E
MH
ET
SS
S
S
ET
SAN
D
/
O
I
L
SAN
D
/
O
I
L
CO
CO
CO CO
A2 HANGAR
TA
X
I
W
A
Y
B
4
Graphic Scale
In Feet: 1" = 20'
0 10 20 40
i:
\
2
0
2
4
\
2
0
2
4
-
3
4
6
-
v
a
n
t
a
g
e
a
v
i
a
t
i
o
n
-
r
i
f
l
e
a
i
\
0
0
1
-
c
i
v
i
l
\
H
-
D
w
g
s
\
C
i
v
i
l
\
p
s
-
s
h
e
e
t
s
e
t
\
A
2
\
A
2
-
S
t
r
i
p
i
n
g
P
l
a
n
.
d
w
g
P
l
o
t
t
e
d
:
5/
5
/
2
0
2
5
1
0
:
5
9
A
M
B
y
:
Za
c
h
W
o
l
k
e
n
Re
v
i
s
i
o
n
#
Dwg No.
Job No.
Drawn by:
Print Date:
File:
PE:QC:
2024-346
ZW
03/31/2025
JS
A2-Striping Plan
KM
11
8
W
e
s
t
S
i
x
t
h
S
t
r
e
e
t
,
S
u
i
t
e
2
0
0
Gl
e
n
w
o
o
d
S
p
r
i
n
g
s
,
C
O
8
1
6
0
1
97
0
.
9
4
5
.
1
0
0
4
ww
w
.
s
g
m
-
i
n
c
.
c
o
m
Da
t
e
By
:
10
Of :
Pr
o
j
e
c
t
M
i
l
e
s
t
o
n
e
:
19
FO
R
B
U
I
L
D
I
N
G
P
E
R
M
I
T
Lo
t
A
2
G
a
r
f
i
e
l
d
C
o
u
n
t
y
A
i
r
p
o
r
t
Striping Plan
Va
n
t
a
g
e
A
v
i
a
t
i
o
n
H
a
n
g
e
r
Title:
1
FI
N
A
L
B
I
D
D
I
N
G
S
E
T
.
5/
5
/
2
5
05/13/25
E
CO
E
E
24"' RCP
Invert Elevation
5542.0'
E
E
MH
MH
ET
ET
W
WW
WW
N85°44'33"W
366.50'
N0
4
°
1
5
'
2
7
"
E
,
4
3
0
.
0
0
'
S0
4
°
1
5
'
2
7
"
W
,
4
3
0
.
0
0
'
S85°44'33"E, 36
6
.
5
0
'
S0
4
°
1
4
'
3
3
"
W
,
1
9
8
.
0
0
'
ET
SAND
/
O
I
L
SAN
D
/
O
I
L
CO
CO
CO CO1
2
3
+002
+003
+004
+005
+006
+007
+11
7
EP: 7+11.22
N 1623007.76
E 2374541.34
PI: 2+18.21
PI: 5+91.79
PI: 6+3
1
.
2
0
MH - 2
5' STM MH FLAT-TOP
FLAT TOP LID TO BE
TRAFFIC RATED
STA. 5+91.79
MH - 1
30" RCP FES
STA. 6+31.20
MH - 3
30" RCP FES
STA. 2+18.23
3
0
"
R
C
P
30
"
R
C
P
1 - 8x8x6 TEE
43 LF 6" DI PIPE
1 - 6" GATE VALVE
1 - FH ASSEMBLY
2 - REACTION BLOCKS
4
1 - 8x8x6 TEE
11 LF 6" DI PIPE
1 - 6" GATE VALVE
1 - FH ASSEMBLY
1 - REACTION BLOCKS
RELOCATE EX FIRE HYDRANT
TO BE 1' BEHIND TOP BACK
CURB
ROOF DRAIN DOWNSPOUTS TO
DISCHARGE TO SURFACE (DRYSCAPE
9" D50 ROUNDED RIVER ROCK WITH
EROSION FABRIC) AT A DISTANCE OF
5' AWAY FROM FACE OF BUILDING.
COORDINATE SPECIFIC LOCATIONS OF
DOWNSPOUTS WITH ARCHITECTURAL
DRAWINGS.
CONNECT GAS SERVICE TO BUILDING
REF: MECHANICAL AND PLUMBING
DRAWINGS
CONNECT TO FDC REF:
MECHANICAL AND PLUMBING
DRAWINGS
CONNECT SANITARY SEWER
SERVICE TO BUILDING REF:
MECHANICAL AND PLUMBING
DRAWINGS INV=5535.4'
CONNECT ELECTRICAL SERVICE TO
BUILDING REF: MECHANICAL AND
PLUMBING DRAWINGS
5
CONNECT ROOF DRAIN
DOWNSPOUTS TO 6" PVC
PIPE (MIN 1% SLOPE) TYP.
A-2
157,658 sq. ft.
S
S
Sewer Manhole Rim Elevation 5541.33'
(East) 8" PVC Invert In = 5526.9'
(North) 8" PVC Invert In 5526.75'
(South) 8" PVC Invert Out 5526.65'
CONTRACTOR TO EXPOSE EXISTING
SEWER MANHOLE (430' NORTH OF
MANHOLE LOCATED AT SOUTH) AND
VERIFY THE FOLLOWING ELEVATIONS:
RIM=5537.0
INV. IN=5532.2
INV. OUT=5532.0
3
6INV. 5535.51
INV. 5537.28
INV. 5536.00
7
COORDINATE GAS SERVICE
LINE FROM PROVIDER TO
BUILDING WITH EXCEL
ENERGY AND PLUMBING
MECHANICAL DRAWINGS
COORDINATE ELECTRIC
SERVICE WITH HOLY CROSS
ENERGY AND ELECTRICAL
DRAWINGS
NOTE: COORDINATE SITE ELECTRICAL
REQUIREMENTS FOR LIGHTING,
FENCES/GATES AND OTHER REQUIRED
ELECTRICAL SERVICE WITH ELECTRICAL
DRAWINGS.
X
6
8
71.5 LF 6" PVC
@
3
.
6
1
%
10.8 LF 6"
PVC @
1.02%
INV. 5538.69
174.5 LF 6" PVC
@
1.01%
UTILITY TABLE
NO.DESCRIPTION
1
INSTALL 8"x8"x6" TEE WITH TWO 8" GATE VALVES EITHER SIDE OF TEE, CONCRETE REACTION BLOCK AND
APPROX. 95 LF 6" PVC C-900 WATER LINE AND 6" GATE VALVE TO EXISTING WATERLINE. MAINTAIN APPROX. 6'
OF COVER FROM FINISHED GRADE. POLYWRAP ALL DIP FITTINGS AND VALVES. MAINTAIN AT LEAST 18"
VERTICAL SEPARATION FROM 30" RCP PIPE. CONTRACTOR TO POT HOLE TO LOCATE EXISTING 8"
WATERMAIN AND VERIFY INVERT LOCATION PRIOR TO CONSTRUCTION. A VERTICAL BEND MAY BE REQUIRED
PENDING EXISTING 8" WATERLINE'S VERTICAL LOCATION.
2
TAP 6" WATER AND INSTALL CORP STOP ON SADDLE TAP FOR 2" WITH A 2" CURB STOP AND PURECORE
WATER SERVICE LINE. EXTEND SERVICE LINE VERTICALLY 18" ABOVE THE FINISHED FLOOR OF THE HANGER.
INSTALL VALVE AND METER IN COORDINATION WITH THE CITY OF RIFLE UTILITY DEPARTMENT. MOUNT
WATER METER SENSOR IN LOCATION PREFERRED BY THE CITY'S UTILITY DEPT. RE. MECHANICAL/PLUMBING
DRAWINGS.
3
TIE INTO EXISTING SANITARY SEWER LINE. INSTALL 8"x8"x4" TEE WITH 4" SCHEDULE 40 PIPE AT A MINIMUM OF
1
4" PER FOOT SLOPE. CONTRACTOR TO POT HOLE TO LOCATE EXISTING SEWER MAIN AND VERIFY INVERT.
4 RELOCATE EXISTING HYDRANT BY ROTATING TEE AT WATER MAIN AND EXTENDING LEAD TO BE AT LEAST 10'
NORTH OF RAMP CONCRETE. PROVIDE REACTION BLOCK ON HYDRANT AND TEE AT MAIN.
5 TRENCH DRAIN PER MECHANICAL AND PLUMBING DRAWINGS TO SAND OIL SEPARATOR ON WEST SIDE OF
BUILDING (1% SLOPE ON 6" PVC C-900 PIPE). PROVIDE TRACER WIRE.
6 INSTALL 6" FERNCO TAPPING SADDLE FOR 30" RCP PIPE OR APPROVED EQUAL..
7 RELOCATE EXISTING HYDRANT BY ROTATING TEE AT WATER MAIN AND EXTENDING HYDRANT LEAD TO BE AT
LEAST 10' NORTH OF CONCRETE APRON. PROVIDE REACTION BLOCK HYDRANT AND TEE OF MAIN.
8
INSTALL FLANGED FITTING @ 5' FROM FACE OF WALL AND CONNECT 6" D.I.P. TO BUILDING UNDER
FOUNDATION. INSTALL A 90 DEG BEND UP (POLYWRAPED AND FLANGED FITTINGS) TO A HEIGHT OF 12"
ABOVE FINISHED FLOOR.
Graphic Scale
In Feet: 1" = 30'
0 15 30 60
I:
\
2
0
2
4
\
2
0
2
4
-
3
4
6
-
V
a
n
t
a
g
e
A
v
i
a
t
i
o
n
-
R
i
f
l
e
A
i
\
0
0
1
-
C
i
v
i
l
\
H
-
D
w
g
s
\
C
i
v
i
l
\
P
S
-
S
h
e
e
t
S
e
t
\
A
2
\
A
2
-
U
t
i
l
i
t
y
P
l
a
n
.
d
w
g
P
l
o
t
t
e
d
:
5/
5
/
2
0
2
5
1
1
:
3
3
A
M
B
y
:
Ke
n
M
a
r
t
i
n
e
z
Re
v
i
s
i
o
n
#
Dwg No.
Job No.
Drawn by:
Print Date:
File:
PE:QC:
2024-346
ZW
03/31/2025
JS
A2-Utility Plan
KM
11
8
W
e
s
t
S
i
x
t
h
S
t
r
e
e
t
,
S
u
i
t
e
2
0
0
Gl
e
n
w
o
o
d
S
p
r
i
n
g
s
,
C
O
8
1
6
0
1
97
0
.
9
4
5
.
1
0
0
4
ww
w
.
s
g
m
-
i
n
c
.
c
o
m
Da
t
e
By
:
11
Of :
Pr
o
j
e
c
t
M
i
l
e
s
t
o
n
e
:
1
RE
V
I
S
E
D
P
E
R
A
D
D
E
N
D
U
M
#
1
3/
3
1
/
2
5
KM
2
FI
N
A
L
B
I
D
D
I
N
G
S
E
T
.
4/
2
3
/
2
5
19
FO
R
B
U
I
L
D
I
N
G
P
E
R
M
I
T
Lo
t
A
2
G
a
r
f
i
e
l
d
C
o
u
n
t
y
A
i
r
p
o
r
t
Utility Plan
Va
n
t
a
g
e
A
v
i
a
t
i
o
n
H
a
n
g
e
r
Title:
APPROX INV. OF 8"
SEWER MAIN 5529.92
CONTRACTOR TO FIELD
VERIFY PRIOR TO
CONSTRUCTION
APPROX INV. OF 8"
SEWER MAIN 5528.96
CONTRACTOR TO FIELD
VERIFY PRIOR TO
CONSTRUCTION
05/13/25
EE
E
E
E
MH
M
H
ET
ET
W
WW
WW
N8
5
°
4
4
'
3
3
"
W
36
6
.
5
0
'
S04°15'27"W, 430.00'
S8
5
°
4
4
'
3
3
"
E
,
3
6
6
.
5
0
'
ET
SAND/OIL SAND/OIL
CO
CO
CO
CO
30" RCP
Top Nut = 5535.3'
Apparent Water Tie in (Asphalt
Cut Out)
24" RCP with FES
Invert Elevation
5537.7'Top Nut = 5536.9'
Top Nut = 5537.6'
Top Nut = 5536.7'
Sewer Manhole Rim Elevation 5541.33'
(East) 8" PVC Invert In = 5526.9'
(North) 8" PVC Invert In 5526.75'
(South) 8" PVC Invert Out 5526.65'
Storm Grate Rim Elevation = 5539.5'
Sump Elevation = 5535.9'
Concrete Pan 5537.8'
Apparent Sewer 90° (Asphalt Cut
Out. No Clean out or Manhole)
24" RCP with FES
Invert Elevation
5536.6
CONTRACTOR TO EXPOSE EXISTING
SEWER MANHOLE (430' NORTH OF
MANHOLE LOCATED AT SOUTH) AND
VERIFY THE FOLLOWING ELEVATIONS:
RIM=5537.0
INV. IN=5532.2
INV. OUT=5532.0
+
00
1 +
00
2 +00
3 +00
4 +00
5 +
0
0
6
+
00
7 +
11
7
BP
:
1
+
0
0
.
0
0
N
1
6
2
3
6
1
5
.
0
5
E
2
3
7
4
5
8
2
.
3
3
EP: 7+11.22
N 1623007.76
E 2374541.34
PI
:
2
+
1
8
.
2
1
PI
:
5
+
9
1
.
7
9
P
I
:
6
+
3
1
.
2
0
MH - 2
5' STM MH FLAT-TOP
FLAT TOP LID TO BE
TRAFFIC RATED
STA. 5+91.79
MH - 1
30" RCP FES
STA. 6+31.20
MH - 3
30" RCP FES
STA. 2+18.23
30" R
C
P
30" RCP
S
S
3
1
2
3
6
6
INV. 5535.51
INV. 5537.28
INV. 5536.00
CONNECT ROOF DRAIN
DOWNSPOUTS TO 6" PVC
PIPE (MIN 1% SLOPE) TYP.
COORDINATE GAS SERVICE
LINE FROM PROVIDER TO
BUILDING WITH EXCEL
ENERGY AND PLUMBING
MECHANICAL DRAWINGS
COORDINATE ELECTRIC
SERVICE WITH HOLY CROSS
ENERGY AND ELECTRICAL
DRAWINGS
X
8
71
.
5
L
F
6
"
P
V
C
@
3
.
6
1
%
10.8 LF 6"
PVC @
1.02%INV. 5538.69
17
4
.
5
L
F
6
"
P
V
C
@
1.
0
1
%
SCALE: H1"=30', V1"=6'5520
5525
5530
5535
5540
5545
5550
5520
5525
5530
5535
5540
5545
5550
55
3
2
.
0
E
G
F
G
1+00
55
3
3
.
3
E
G
55
3
2
.
4
5
F
G
55
3
4
.
4
E
G
55
3
2
.
6
9
F
G
1+50
55
3
5
.
0
E
G
55
3
2
.
9
4
F
G
55
3
4
.
8
E
G
55
3
3
.
1
8
F
G
2+00
55
3
4
.
9
E
G
55
3
7
.
4
3
F
G
55
3
4
.
9
E
G
55
3
7
.
8
3
F
G
2+50
55
3
5
.
5
E
G
55
3
8
.
2
0
F
G
55
3
5
.
8
E
G
55
3
8
.
6
4
F
G
3+00
55
3
6
.
3
E
G
55
3
9
.
0
3
F
G
55
3
6
.
7
E
G
55
3
8
.
9
1
F
G
3+50
55
3
7
.
0
E
G
55
3
9
.
8
5
F
G
55
3
7
.
3
E
G
55
3
9
.
5
4
F
G
4+00
55
3
7
.
7
E
G
55
3
9
.
0
7
F
G
55
3
8
.
1
E
G
55
3
9
.
4
7
F
G
4+50
55
3
8
.
4
E
G
55
3
9
.
8
6
F
G
55
3
8
.
6
E
G
55
4
0
.
1
2
F
G
5+00
55
3
8
.
7
E
G
55
4
0
.
1
7
F
G
55
3
8
.
9
E
G
55
4
0
.
2
7
F
G
5+50
55
3
9
.
2
E
G
55
4
0
.
2
6
F
G
55
3
8
.
5
E
G
55
4
0
.
4
4
F
G
6+00
55
3
7
.
7
E
G
55
3
9
.
8
4
F
G
55
4
1
.
1
E
G
55
4
1
.
0
6
F
G
6+50
55
4
1
.
4
E
G
F
G
55
4
0
.
1
E
G
F
G
7+00
55
3
9
.
0
E
G
F
G
7+11
371.6 LF 30" RCP @ 0.83%
36.9 LF 30" RCP @ 0.53%
MH
-
1
30
"
R
C
P
F
E
S
IN
V
.
5
5
3
6
.
6
6
'
(
N
)
MH
-
3
30
"
R
C
P
F
E
S
IN
V
.
5
5
3
3
.
3
8
'
(
S
)
MH
-
2
5'
S
T
M
M
H
F
L
A
T
-
T
O
P
ST
A
.
5
+
9
1
.
7
9
RI
M
5
5
4
0
.
3
3
'
IN
V
.
I
N
5
5
3
6
.
4
6
(
S
)
IN
V
.
O
U
T
5
5
3
6
.
4
6
(
N
)
FINISHED GRADE (FG)
Existing Grade (EG)
18
"
M
I
N
.
CO
V
E
R
4"
S
C
H
4
0
P
V
C
ST
A
.
4
+
1
1
.
8
0
6"
P
V
C
ST
A
.
3
+
5
5
.
0
5
6"
P
V
C
ST
A
.
4
+
0
7
.
7
5
6" PVC WATER
4'x8'x2" THICK RIGID
BLUE INSULATING BOARD
OR APPROVED EQUAL
Graphic Scale
In Feet: 1" = 30'
0 15 30 60
i:
\
2
0
2
4
\
2
0
2
4
-
3
4
6
-
v
a
n
t
a
g
e
a
v
i
a
t
i
o
n
-
r
i
f
l
e
a
i
\
0
0
1
-
c
i
v
i
l
\
H
-
D
w
g
s
\
C
i
v
i
l
\
p
s
-
s
h
e
e
t
s
e
t
\
A
2
\
A
2
-
U
t
i
l
i
t
y
P
l
a
n
.
d
w
g
P
l
o
t
t
e
d
:
5/
5
/
2
0
2
5
1
1
:
0
0
A
M
B
y
:
Za
c
h
W
o
l
k
e
n
Re
v
i
s
i
o
n
#
Dwg No.
Job No.
Drawn by:
Print Date:
File:
PE:QC:
2024-346
ZW
03/31/2025
JS
A2-Utility Plan
KM
Da
t
e
By
:
12
Of :
Pr
o
j
e
c
t
M
i
l
e
s
t
o
n
e
:
1
RE
V
I
S
E
D
P
E
R
A
D
D
E
N
D
U
M
#
1
3/
3
1
/
2
5
KM
2
FI
N
A
L
B
I
D
D
I
N
G
S
E
T
.
5/
5
/
2
5
19
FO
R
B
U
I
L
D
I
N
G
P
E
R
M
I
T
Lo
t
A
2
G
a
r
f
i
e
l
d
C
o
u
n
t
y
A
i
r
p
o
r
t
Storm Plan & Profile
Va
n
t
a
g
e
A
v
i
a
t
i
o
n
H
a
n
g
e
r
Title:
11
8
W
e
s
t
S
i
x
t
h
S
t
r
e
e
t
,
S
u
i
t
e
2
0
0
Gl
e
n
w
o
o
d
S
p
r
i
n
g
s
,
C
O
8
1
6
0
1
97
0
.
9
4
5
.
1
0
0
4
ww
w
.
s
g
m
-
i
n
c
.
c
o
m
11'x17x12" DEEP MAT
OF 9" d50 RIP RAP OVER
MIRAFI 140 N OR EQUAL.
KEY EDGES OF FABRIC
17'x32x12" DEEP MAT
OF 9" d50 RIP RAP OVER
MIRAFI 140 N OR EQUAL.
KEY EDGES OF FABRIC
11'x17x12" DEEP MAT
OF 9" d50 RIP RAP OVER
MIRAFI 140 N OR EQUAL.
KEY EDGES OF FABRIC
SAND/OIL INTERCEPTOR
REF: SHEET 19
05/13/25
E
CO
S
S
E
E
E
E
MH
MH
ET
ET
W
WW
WW
SS
S
S
S
ET
SAND
/
O
I
L
SAND
/
O
I
L
CO
CO
CO CO
40.9
3
FL
40.
6
7
FL
40.6
7
FL
?
?
?
E
O
A
4
0
.
6
7
F
L
AVIATION HANGER
(FFE=5541.50)
41.50
EOC
3
8
.
4
5
F
L
40.
2
8
FL
4
0
.
3
5
F
L
4
1
.
2
7
T
B
C
4
0
.
7
1
F
L
39.
7
0
FL
3
8
.
0
8
E
O
A
3
9
.
8
0
F
L
40.
4
5
FL
41.31
FL HP
41
.
5
0
FF
E
41
.
5
0
FF
E
1.2%
1.5%
2.0%
1.4%
1
.
8
%
1
.
4
%
1.2%
43.90
EOA
43.29
EOA
42.43
EOA
41.24
EOA
40.05
EOA
554
0
5541
554
2
554
3
554
4
5535
554
0
5534
5536
5537
5538
553
9
554
1
TRANSITION TBC
TO FL
1.5
%
40
.
1
8
FL
38.9
1
FL
1
.
9
%
1.
4
%
1.
2
%
5
5
4
2
5
5
4
3
5
5
4
4
41
.
6
9
EO
A
42
.
2
1
EO
A
43
.
0
0
EO
A
44
.
3
7
EO
A
41.50
FFE
3
8
.
3
0
F
L
40.02
FL
V-BOTTOM DITCH
2:1 SIDE SLOPES
37
.
7
6
IN
V
LOBBY/OFFICES
(FFE=5541.50)
FLOWLINE
CONCRETE PAD
33.32
FL
5540
553
8
55
3
9
4
0
.
8
5
F
L
4
0
.
9
0
F
L
4
0
.
6
1
F
L
4
0
.
1
4
F
L
39.
6
0
FL
FLOWLINE
4
0
.
3
2
F
L
40
.
2
1
EO
A
39
.
1
7
EO
A
39.
8
9
FL
4
0
.
0
0
F
L
4
1
.
1
8
T
B
C
3
9
.
7
5
F
L
39.0
0
FL
3
8
.
5
9
F
L
38.
0
5
FL
3
7
.
3
4
F
L
2' CURB CUT RIP RAP
RIP RAP
0.
5
%
0.
5
%
0.
5
%
3
7
.
5
7
F
L
3
7
.
7
4
F
L
3
7
.
9
8
A
7'
W
A
L
K
1.7%
39
.
2
0
FL
4
0
.
3
2
F
L
3
9
.
3
9
F
L
3
7
.
7
3
F
L
3
7
.
3
1
F
L
3
6
.
0
0
F
L
END 6" CURB
4
0
.
2
6
F
L
40.
6
7
FL
36.67
INV
2.2%
40.2
2
FL
2'
C
O
N
C
.
P
A
N
18
.
5
%
28
.
5
%
41.73
INV
553
9
554
0
554
0
55
4
1
554
2
55
4
3
5542
554
1
5538
5539
5540
5543
5538
553
8
2.0%
2.9%
1.8%
1.7%
2
.
2
%
2
.
8
%
2.
3
%
3
9
.
5
5
F
L
3
9
.
2
3
F
L
3
9
.
8
0
F
L
3
8
.
6
7
F
L
3
7
.
8
0
F
L
38
.
1
0
FL
HC RAMP
HC RAMPHC RAMP
HC RAMP
HC RAMP
4
1
.
0
2
F
L
Graphic Scale
In Feet: 1" = 30'
0 15 30 60
i:
\
2
0
2
4
\
2
0
2
4
-
3
4
6
-
v
a
n
t
a
g
e
a
v
i
a
t
i
o
n
-
r
i
f
l
e
a
i
\
0
0
1
-
c
i
v
i
l
\
H
-
D
w
g
s
\
C
i
v
i
l
\
p
s
-
s
h
e
e
t
s
e
t
\
A
2
\
A
2
-
G
r
a
d
i
n
g
P
l
a
n
.
d
w
g
P
l
o
t
t
e
d
:
5/
5
/
2
0
2
5
1
1
:
0
0
A
M
B
y
:
Za
c
h
W
o
l
k
e
n
Re
v
i
s
i
o
n
#
Dwg No.
Job No.
Drawn by:
Print Date:
File:
PE:QC:
2024-346
ZW
03/31/2025
JS
A2-Grading Plan
KM
11
8
W
e
s
t
S
i
x
t
h
S
t
r
e
e
t
,
S
u
i
t
e
2
0
0
Gl
e
n
w
o
o
d
S
p
r
i
n
g
s
,
C
O
8
1
6
0
1
97
0
.
9
4
5
.
1
0
0
4
ww
w
.
s
g
m
-
i
n
c
.
c
o
m
Da
t
e
By
:
13
Of :
Pr
o
j
e
c
t
M
i
l
e
s
t
o
n
e
:
1
RE
V
I
S
E
D
P
E
R
A
D
D
E
N
D
U
M
#
1
.
3/
3
1
/
2
5
KM
2
FI
N
A
L
B
I
D
D
I
N
G
S
E
T
.
5/
5
/
2
5
19
FO
R
B
U
I
L
D
I
N
G
P
E
R
M
I
T
Lo
t
A
2
G
a
r
f
i
e
l
d
C
o
u
n
t
y
A
i
r
p
o
r
t
Grading Plan
Va
n
t
a
g
e
A
v
i
a
t
i
o
n
H
a
n
g
e
r
Title:
LEGEND
LIMITS OF BUILDING
LIMITS OF CONCRETE PAD & SNOW MELT
LIMITS OF CONCRETE PAD
LANDSCAPE AREAS
05/13/25
E
CO
S
S
E
E
E
E
MH
MH
ET
ET
W
WW
WW
SS
S
S
S
ET
SAN
D
/
O
I
L
SAN
D
/
O
I
L
CO
CO
CO CO
LIMITS OF DISTURBANCE =
170,451 SF (3.91 ACRES)
1,642 SF OF ECB
1,908 SF OF ECB
453 LF OF EROSION LOG
396 LF OF EROSION LOG
ECB
OP
IP
VTC
CWA
ECB
SR
SR
SW
SW
VANTAGE AVIATION
A-2 HANGAR
TA
X
I
L
A
N
E
B
4
LDA
11'X17'X12" DEEP MAT
OF 9" D50 RIP RAP OVER
MIRAFI 140N OR EQUAL,
KEY EDGES OF FABRIC
17'X32'X12" DEEP MAT
OF 9" D50 RIP RAP OVER
MIRAFI 140N OR EQUAL,
KEY EDGES OF FABRIC
11'X17'X12" DEEP MAT
OF 9" D50 RIP RAP OVER
MIRAFI 140N OR EQUAL,
KEY EDGES OF FABRIC
11'X17'X12" DEEP MAT
OF 9" D50 RIP RAP OVER
MIRAFI 140N OR EQUAL,
KEY EDGES OF FABRIC
Graphic Scale
In Feet: 1" = 30'
0 15 30 60
i:
\
2
0
2
4
\
2
0
2
4
-
3
4
6
-
v
a
n
t
a
g
e
a
v
i
a
t
i
o
n
-
r
i
f
l
e
a
i
\
0
0
1
-
c
i
v
i
l
\
H
-
D
w
g
s
\
C
i
v
i
l
\
p
s
-
s
h
e
e
t
s
e
t
\
A
2
\
A
2
-
E
r
o
s
i
o
n
C
o
n
t
r
o
l
P
l
a
n
.
d
w
g
P
l
o
t
t
e
d
:
5/
5
/
2
0
2
5
1
1
:
0
0
A
M
B
y
:
Za
c
h
W
o
l
k
e
n
Re
v
i
s
i
o
n
#
Dwg No.
Job No.
Drawn by:
Print Date:
File:
PE:QC:
2024-346
ZW
03/31/2025
JS
A2-Erosion Control Plan
KM
11
8
W
e
s
t
S
i
x
t
h
S
t
r
e
e
t
,
S
u
i
t
e
2
0
0
Gl
e
n
w
o
o
d
S
p
r
i
n
g
s
,
C
O
8
1
6
0
1
97
0
.
9
4
5
.
1
0
0
4
ww
w
.
s
g
m
-
i
n
c
.
c
o
m
Da
t
e
By
:
14
Of :
Pr
o
j
e
c
t
M
i
l
e
s
t
o
n
e
:
1
RE
V
I
S
E
D
P
E
R
A
D
D
E
N
D
U
M
#
1
.
3/
3
1
/
2
5
KM
2
FI
N
A
L
B
I
D
D
I
N
G
S
E
T
.
5/
5
/
2
5
19
FO
R
B
U
I
L
D
I
N
G
P
E
R
M
I
T
Lo
t
A
2
G
a
r
f
i
e
l
d
C
o
u
n
t
y
A
i
r
p
o
r
t
Erosion Control Plan
Va
n
t
a
g
e
A
v
i
a
t
i
o
n
H
a
n
g
e
r
Title:
LEGEND
LIMITS OF DISTURBED AREA
LIMITS OF STAGING AND STORAGE AREA
EROSION LOG
EROSION CONTROL NOTES:
1.EROSION LOGS TO BE INSTALLED AT ALL TO OF FILL SLOPES
AND STOCKPILE AREAS.
2.EROSION LOG TO REMAIN IN PLACE UNTIL SITE IS RESTORED AND
VEGETATION ESTABLISHED.
3.PROVIDE INLET/OUTLET PROTECTION FOR ALL CULVERTS (NEW
AND EXISTING) USING EROSION LOGS.
4.TOPSOIL (4") AND SEED ALL NEWLY GRADED CUT AND FILL
SLOPES AND OTHER DISTURBED AREAS. SEED MIX TO BASED ON
GARFIELD COUNTY CRITERIA.
5.VEHICLE TRACKING PADS TO BE INSTALLED AT ALL SITE
ENTRANCES ACCORDING TO DETAIL.
6.SOIL RETENTION BLANKET TO BE PLACED ON ALL SLOPES 2:1
OR GREATER.
7.STAGING AND STORAGE AREA LOCATED ON EROSION CONTROL
PLAN.
8.TIRES OF ALL VEHICLES SHALL BE CLEANED PRIOR TO ASPHALT
ACCESS.
9.FOR QUANTITIES, EACH EROSION LOG OUTLET AND INLET
PROTECTION IS ASSUMED TO BE 10 AND 20 FEET LONG,
RESPECTIVELY.
10.ALL DISTURBED AREAS AND SOIL STOCKPILE SHALL BE SURFACE
ROUGHENED, MULCHED, OR SEEDED AND MULCHED. OR
OTHERWISE PROTECTED FROM EROSIVE FORCES IF THEY WILL
REMAIN EXPOSED AND INACTIVE FOR PERIODS LONGER THAN
FOURTEEN (14) DAYS, OR IF SOIL WILL BE EXPOSED DURING
WINTER, SO EROSION WILL NOT OCCUR DURING SPRING SNOW
MELT. DISTURBED AREAS SHALL BE MULCHED, OR SEEDED AND
MULCHED WITHIN SEVEN (7) DAYS AFTER FINAL GRADE IS
REACHED. GRASS OR STRAW MULCH SHALL BE CRIMPED IN
PLACE. ON SLOPES STEEPER THAN TWENTY (20) PERCENT, OR
WITHIN FIFTY (5) FEET OF ANY WATER BODY. EXPOSED SOILS
SHALL BE HYDROMULCHED OR COVERED WITH NETS
OR MATS.
11.SEE EROSION CONTROL MEASURE NOTES ON SHEETS 15, 16.
LIMITS OF EROSION CONTROL BLANKETECB
SW
IP
OP
CD
SR
INLET PROTECTION
OUTLET PROTECTION
ROCK CHECK DAM
SURFACE ROUGHENING
S&S
LDA
VTC VEHICLE TRACKING PAD
05/13/25
RIPRAP
D50=6", BURY 6" DEEP
USE NATIVE MATERIALS
AS POSSIBLE
INSTALL RIPRAP
1X PIPE DIA. ABOVE
PIPE HEADWALL
PIPE DIA.
PER PLAN
PIPE DIA.
PER PLAN
FES PER PLAN
RIPRAP
D50=6", BURY 6" DEEP
USE NATIVE MATERIALS
AS POSSIBLE
INSTALL RIP RAP
1X ABOVE PIPE DIA.
1'
M
I
N
.
3' MIN.
CULVERT RIP RAP PROTECTION DETAIL
PLAN
PROFILE
OP
NOTE: DEPTH OF RIP RAP AND
SIZE IS SHOWN AS TEMPORARY.
REFERENCE DRAWINGS FOR
SPECIFIC DEPTH AND DIMENSIONS
WHEN PROVIDED.
SECTION A
SR
SURFACE ROUGHENING INSTALLATION NOTES
1.SURFACE ROUGHENING SHALL BE PROVIDED ON ALL FINISHED GRADES
(SLOPES AND "FLAT" AREAS) WITHIN 2 DAYS OF COMPLETION OF FINISHED
GRADE (FOR AREAS NOT RECEIVING TOPSOIL) OR WITHIN 2 DAYS OF
TOPSOIL PLACEMENT.
2.AREAS WHERE BUILDING FOUNDATIONS, PAVEMENT, OR SOD IS TO BE PLACED
WITHIN 7-DAYS OF FINISHED GRADING DO NOT NEED TO BE SURFACE
ROUGHENED.
3.DISTURBED SURFACES SHALL BE ROUGHENED USING RIPPING OR TILLING
EQUIPMENT ON THE CONTOUR OR TRACKING UP AND DOWN A SLOPE USING
EQUIPMENT TREADS.
SURFACE ROUGHENING MAINTENANCE NOTES
1.THE SWMP MANAGER SHALL INSPECT THE SURFACE ROUGHENING WEEKLY,
DURING AND AFTER ANY STORM EVENT AND MAKE REPAIRS OR CLEAN OUT
UPSTREAM SEDIMENT AS NECESSARY.
2.VEHICLES AND EQUIPMENT SHALL GENERALLY BE CONFINED TO ACCESS DRIVES
AND SHALL NOT BE DRIVEN OVER AREAS THAT HAVE BEEN SURFACE
ROUGHENED.
3.IN NON-TURF GRASS FINISHED AREAS, SEEDING AND MULCHING SHALL TAKE
PLACE DIRECTLY OVER SURFACE ROUGHENED AREAS WITHOUT FIRST
SMOOTHING OUT THE SURFACE.
4.IN AREAS NOT SEEDED AND MULCHED AFTER SURFACE ROUGHENING,
SURFACES SHALL BE RE-ROUGHENED AS NECESSARY TO MAINTAIN GROOVE
DEPTH AND SMOOTH OVER ANY RILL EROSION.
SR
FURROWS 2" TO 4" DEEP
PARALLEL TO CONTOURS
6" MIN. TOPSOIL
LAYER, TYP.
APPROXIMATE
FINISHED GRADE
SCALE: N.T.S
SURFACE ROUGHING DETAIL
AT PIPE OUTLET AREAS OF STREAMS AND
DRAINAGE CHANNELS - DETAIL A
IN DIVERSION DITCH OR SMALL
DITCH DRAINAGE WAY - DETAIL
C
OUTSIDE OF STREAMS AND
DRAINAGE CHANNELS - DETAIL B
1
≤3
THE BLANKET SHALL BE
EXTENDED TO THE TOP
OF CHANNEL
ECB
TOP OF
CHANNEL
BANK
JOINT ANCHOR
TRENCH,
(TYP.)
PERIMETER
ANCHOR
TRENCH, (TYP.)
TYPE OF BLANKET AS INDICATED IN PLAN VIEW, IN ALL
DISTURBED AREAS OF STREAMS AND DRAINAGE CHANNELS
TO DEPTH "D" ABOVE CHANNEL INVERT. BLANKET SHALL
GENERALLY BE ORIENTED PARALLEL TO FLOW DIRECTION
STAKING PATTERN SHALL MATCH BLANKET TYPE.
OVERLAPPING
JOINT, SEE DETAIL
THIS SHEET
STAGGER OVERLAPS
PER MANUFACTURE
SPEC OR TYPE 1
STAKING SEE THE
STAKING PATTERN
DETAIL NEXT SHEET
PERIMETER ANCHOR
TRENCH SEE DETAIL THIS
SHEET
DIVERSION DITCH
(TYP.) AT TOP OF
SLOPE
BLANKET SHALL BE
100% STRAW MIN.
TYPE OF BLANKET,
INDICATED IN PLAN VIEW
PER MANUFACTURE SPEC OR TYPE
2 OR 3 STAKING (MATCH SPECIFIED
BLANKET TYPE) SEE THE STAKING
PATTERNS ON NEXT SHEET
PERIMETER ANCHOR
TRENCH, (TYP.)
JOINT ANCHOR
TRENCH, (TYP.)
"M"
COMPACTED
SUBGRADE
6"
T
O
P
S
O
I
L
"D
"
6"
T
O
P
S
O
I
L
UNDISTURBED
SOIL
PERIMETER ANCHOR
TRENCH
JOINT ANCHOR
TRENCH
INTERMEDIATE ANCHOR
TRENCH
OVERLAPPING JOINT
FLOW
ECB
WOOD STAKE
DETAIL
MINIMUM THICKNESS 1"
USE 2 x 4 MATERIAL FOR STAKES
EROSION
CONTROL
BLANKET
(TYP.)
COMPACTED
BACKFILL (TYP)
3"
MIN.
(TYP)
SINGLE EDGE
6"
MI
N
.
(T
Y
P
)
WOOD STAKE
LOOP FROM
MIDDLE OF
ROLL
1'
-
0
"
M
I
N
.
3" MIN.
TWO EDGES
OF TWO
ADJACENT
ROLLS
0.50
EROSION CONTROL BLANKET
ANCHOR DETAILS
ECBEROSION CONTROL BLANKET NOTES
EROSION CONTROL BLANKET INSTALLATION NOTES
1.SEE PLAN VIEW FOR:
- LOCATION OF PERIMETER OF EROSION CONTROL BLANKET.
- TYPE OF BLANKET (STRAW, STRAW-COCONUT, COCONUT, OR EXCELSIOR).
- AREA "A" IN SQUARE YARDS OF EACH TYPE OF BLANKET.
2.ALL EROSION CONTROL BLANKETS AND NETTING SHALL BE MADE OF 100% NATURAL
AND BIODEGRADABLE MATERIAL; NO PLASTIC OR OTHER SYNTHETIC MATERIAL, EVEN
IF PHOTO DEGRADABLE, SHALL BE ALLOWED.
3.IN AREAS WHERE EROSION CONTROL BLANKET IS SHOWN ON THE PLANS, THE
PERMITTEE SHALL PLACE TOPSOIL AND PERFORM FINAL GRADING AND MULCHING.
SUBGRADE SHALL BE SMOOTH AND MOIST SEEDING GRADING, SURFACE PREPARATION,
AND SEEDING BELOW THE CONTACT PRIOR TO BLANKET INSTALLATION AND THE
BLANKET SHALL BE IN FULL WITH SUBGRADE, NO GAPS OR VOIDS SHALL EXIST
UNDER THE BLANKET.
4.PERIMETER ANCHOR TRENCH SHALL BE USED AT OUTSIDE PERIMETER OF ALL
BLANKET AREAS.
5.JOINT ANCHOR TRENCH SHALL BE USED TO JOIN ROLLS OF BLANKETS TOGETHER
(LONGITUDINALLY AND TRANSVERSELY) FOR ALL BLANKETS EXCEPT STRAW, WHICH
MAY USE AN OVERLAPPING JOINT.
6.INTERMEDIATE ANCHOR TRENCH SHALL BE USED AT SPACING OF ONE-HALF THE
ROLL LENGTH FOR COCONUT AND EXCELSIOR BLANKETS.
7.THE OVERLAPPING JOINT DETAIL SHALL BE USED TO JOIN ROLLS OF BLANKETS
TOGETHER FOR BLANKETS ON SLOPES.
8.MATERIAL SPECIFICATIONS OF EROSION CONTROL BLANKET SHALL CONFORM TO
TABLE??.
9.ANY AREAS OF SEEDING AND MULCHING DISTURBED IN THE PROCESS OF INSTALLING
EROSION CONTROL BLANKET SHALL BE RESEEDED AND MULCHED.
10.DETAILS ON DESIGN PLANS FOR MAJOR DRAINAGEWAY STABILIZATION WILL GOVERN IF
DIFFERENT FROM ONES SHOWN HERE
EROSION CONTROL BLANKET MAINTENANCE NOTES:
1.THE SWMP MANAGER SHALL INSPECT EROSION CONTROL BLANKETS WEEKLY, DURING
AND AFTER ANY STORM EVENT AND MAKE REPAIRS AS NECESSARY.
2.EROSION CONTROL BLANKET IS TO BE LEFT IN PLACE UNLESS REQUESTED TO BE
REMOVED BY THE LOCAL JURISDICTION.
3.ANY EROSION CONTROL BLANKET PULLED OUT, TORN, OR OTHERWISE DAMAGED SHALL
BE REINSTALLED. ANY SUBGRADE AREAS BELOW THE BLANKET THAT HAVE ERODED TO
CREATE A VOID UNDER THE BLANKET, OR THAT REMAIN DEVOID OF GRASS SHALL BE
REPAIRED, RESEEDED AND MULCHED AND THE EROSION CONTROL BLANKET
REINSTALLED.
EROSION CONTROL BLANKET TYPE TABLE
TYPE COCONUT
CONTENT
STRAW
CONTENT
EXCELSIOR
CONTENT NETTING MIN.
STRAW*--------DOUBLE/NATURAL
STRAW-COCONUT 30% MIN.70% MAX.----DOUBLE/NATURAL
COCONUT 100%--------DOUBLE/NATURAL
EXCELSIOR --------100%DOUBLE/NATURAL
* FOR OUTSIDE OF STREAMS AND DRAINAGE CHANNELS
ECB
SCALE: 1/8" = 1'-0"
STAKING PATTERN DETAILS
STRAW-COCONUT
COCONUT OR EXCELSIOR
STRAW
SHALL BE IN ACCORDANCE WITH
MANUFACTURER'S SPECIFICATION. IF NO
MANUFACTURER'S SPECIFICATION IS
AVAILABLE USE THE ACCEPTABLE STAKING
PATTERN (AS SHOWN ABOVE)
3'
6'
1/2 "W"
1/2 "W"
3'
6'
PERIMETER
ANCHOR TRENCH
OR JOINT
ANCHOR TRENCH
(TYP.)
ROLL WIDTH
"W" (TYP.)1/2" "W"
4'
2'
1/2 "W"
1/2 "W"
PLAN VIEW
10
F
T
.
10 FT.
12
F
T
.
*
MI
N
.
EX
I
S
T
I
N
G
G
R
O
U
N
D
AGGREGATE
EXISTING PAVEMENT
*SHALL EXTEND FULL WIDTH OF
INGRESS AND EGRESS OPERATION.
EXISTING GROUND
GEOTEXTILE EROSION
CONTROL (CLASS 2)
EXISTING PAVEMENT
(DEPTH VARIES)
70 FT. MIN.
6 IN. MIN.
12 FT. IN.
6 IN. MIN.
EXISTING GROUND
GEOTEXTILE EROSION CONTROL (CLASS 2)
B
B
ELEVATION SECTION
SECTION B-B
VEHICLE TRACKING PAD
NOTES:
1.THE CONTRACTOR SHALL PROTECT CURB AND GUTTER THAT
CROSSES THE ENTRANCE FROM DAMAGE WHILE NOT BLOCKING
FLOW OF WATER THRU STRUCTURE. PROTECTION OF THE CURB
AND GUTTER SHALL BE INCLUDED IN THE COST OF WORK AND
NOT PAID FOR SEPARATELY.
2.ALL MATERIALS AND LABOR TO COMPLETE THE VEHICLE
TRACKING PAD SHALL BE INCLUDED IN THE COST OF WORK AND
NOT PAID FOR SEPARATELY.
VTC
STAKES APPROXIMATELY 90° TO EACH OTHER
(TYP)
TRENCH LOG
INTO GRADE 2 IN.
(TYP.)
F
L
O
W
5 FT. TO 10 FT.
NOTE: THE TOPS OF ALL STAKES
SHALL NOT EXTEND MORE THAN
2 INCHES ABOVE THE TOPS OF
EROSION LOGS.
NOTES:
1.EROSION LOGS USED AT TOE OF SLOPE SHALL BE PLACED 5-10
FT. BEYOND TOE OF SLOPE TO PROVIDE STORAGE CAPACITY.
2.EROSION LOGS SHALL BE PLACED ON THE CONTOUR WITH ENDS
FLARED UP SLOPE.
EROSION LOG TOE OF SLOPE PROTECTIONSW
i:
\
2
0
2
4
\
2
0
2
4
-
3
4
6
-
v
a
n
t
a
g
e
a
v
i
a
t
i
o
n
-
r
i
f
l
e
a
i
\
0
0
1
-
c
i
v
i
l
\
H
-
D
w
g
s
\
C
i
v
i
l
\
p
s
-
s
h
e
e
t
s
e
t
\
A
2
\
A
2
-
D
e
t
a
i
l
s
.
d
w
g
P
l
o
t
t
e
d
:
5/
5
/
2
0
2
5
1
1
:
0
0
A
M
B
y
:
Za
c
h
W
o
l
k
e
n
Re
v
i
s
i
o
n
#
Dwg No.
Job No.
Drawn by:
Print Date:
File:
PE:QC:
2024-346
ZW
03/31/2025
JS
A2-Details
KM
11
8
W
e
s
t
S
i
x
t
h
S
t
r
e
e
t
,
S
u
i
t
e
2
0
0
Gl
e
n
w
o
o
d
S
p
r
i
n
g
s
,
C
O
8
1
6
0
1
97
0
.
9
4
5
.
1
0
0
4
ww
w
.
s
g
m
-
i
n
c
.
c
o
m
Da
t
e
By
:
15
Of :
Pr
o
j
e
c
t
M
i
l
e
s
t
o
n
e
:
19
FO
R
B
U
I
L
D
I
N
G
P
E
R
M
I
T
Lo
t
A
2
G
a
r
f
i
e
l
d
C
o
u
n
t
y
A
i
r
p
o
r
t
Details 1
Va
n
t
a
g
e
A
v
i
a
t
i
o
n
H
a
n
g
e
r
Title:
1
FI
N
A
L
B
I
D
D
I
N
G
S
E
T
.
5/
5
/
2
5
05/13/25
BERM
BE
R
M
A A
CWA
BE
R
M
PLASTIC CONSTRUCTION FENCE
LIMIT OF BERM
EXISTING
GROUND
IMPERMEABLE
SYNTHETIC LINER AS
NEEDED
TEMPORARY BERM
2:1 (TYP.)
ANCHOR TRENCH
EXCAVATED
AREA
PLASTIC
CONSTRUCTION
FENCE
9 FT.
MIN
4 FT.
MIN
15
F
T
.
MI
N
EXCAVATED AND
CONTAINMENT AREA
3:1 RAMP
TRUCK ACCESS
MAXIMUM STORAGE IS
2
3 OF VOLUME AREA
18
I
N
.
MI
N
3 FT.
MIN.
CONCRETE WASHOUT STRUCTURE DETAIL
PLAN VIEW
NOTES:
1.A FENCE (PLASTIC) SHALL BE INSTALLED AROUND THE CONCRETE
WASHOUT AREA EXCEPT AT THE OPENING.
2.ALL MATERIALS AND LABOR TO COMPLETE THE CONCRETE WASHOUT
STRUCTURE SHALL BE INCLUDED IN THE COST OF WORK AND NOT
PAID FOR SEPARATELY.
3.THE BOTTOM OF EXCAVATION SHALL BE A MINIMUM OF FIVE FEET
ABOVE GROUND WATER.
AA
BERM
BE
R
M
BE
R
M
NOTES:
1. MUST BE TRAFFIC RATED IF INSTALLED IN TRAFFIC AREAS.
FLOW
IN LINE DRAIN CLEAN-OUT
N.T.S.
WHEN LOCATED IN PAVED AREA
INSTALL ROAD SECTION UP TO
EDGE OF PIPE AND COMPACT TO
SPECIFICATIONS
CLASS 6 ROADBASE
BACKFILL & COMPACT
TO SPECIFICATIONS
6" PVCCOMPACTED CLASS 6
(2) 22-1
2° ELBOWS OR 45° BEND
BELL TYPE PLUG,
WHERE REQUIRED
WYE WITH 45° ELBOW
(ALL BELL FITTINGS)
DRAIN LINE, SEE
PLAN FOR SIZE
UPPER 24' OF THE VERTICAL RISER
SHALL BE INSTALLED IN TRAFFIC RATED
VALVE BOX, MARKED SEWER, LOCATED IN
ROADWAY. PLASTIC OUTSIDE ROADWAY.
NOTE:
LOCATE DRAIN CLEANOUT AS SHOWN ON PLAN
FLOW
45° ELBOW45° PVC WYE OR
ELBOW
LEN
G
T
H
VA
R
I
E
S
DRAIN LINE, SEE PLAN
FOR SIZE
WHEN LOCATED IN PAVED AREA
INSTALL ROAD SECTION UP TO
EDGE OF PIPE AND COMPACT TO
SPECIFICATIONS
CLASS 6 ROADBASE
BACKFILL & COMPACT
TO SPECIFICATIONS
UPPER 24' OF THE VERTICAL RISER
SHALL BE INSTALLED IN TRAFFIC RATED
VALVE BOX, MARKED SEWER, LOCATED IN
ROADWAY. PLASTIC OUTSIDE ROADWAY.
6" PVC
END LINE DRAIN CLEAN-OUT
N.T.S.
FLOW
CC
MIN. DISTANCE
1.5 X DIA. OF PIPE
FLOW
EROSION LOG
TRENCH LOG
INTO GRADE 2
IN. (TYP.)
PLAN VIEW
SECTION C-C
EROSION LOG CULVERT INLET PROTECTION
NOTE: TOP OF STAKE SHALL NOT
EXTEND PAST TOP OF EROSION LOG
MORE THAN 2 IN.
FLOW
EROSION LOG CULVERT OUTLET PROTECTION
EROSION LOGS SHALL
BE TIGHTLY ABUTTED
WITH NO GAPS (TYP.)
OP
IP
i:
\
2
0
2
4
\
2
0
2
4
-
3
4
6
-
v
a
n
t
a
g
e
a
v
i
a
t
i
o
n
-
r
i
f
l
e
a
i
\
0
0
1
-
c
i
v
i
l
\
H
-
D
w
g
s
\
C
i
v
i
l
\
p
s
-
s
h
e
e
t
s
e
t
\
A
2
\
A
2
-
D
e
t
a
i
l
s
.
d
w
g
P
l
o
t
t
e
d
:
5/
5
/
2
0
2
5
1
1
:
0
0
A
M
B
y
:
Za
c
h
W
o
l
k
e
n
Re
v
i
s
i
o
n
#
Dwg No.
Job No.
Drawn by:
Print Date:
File:
PE:QC:
2024-346
ZW
03/31/2025
JS
A2-Details
KM
11
8
W
e
s
t
S
i
x
t
h
S
t
r
e
e
t
,
S
u
i
t
e
2
0
0
Gl
e
n
w
o
o
d
S
p
r
i
n
g
s
,
C
O
8
1
6
0
1
97
0
.
9
4
5
.
1
0
0
4
ww
w
.
s
g
m
-
i
n
c
.
c
o
m
Da
t
e
By
:
16
Of :
Pr
o
j
e
c
t
M
i
l
e
s
t
o
n
e
:
1
RE
V
I
S
E
D
P
E
R
A
D
D
E
N
D
U
M
#
1
.
3/
3
1
/
2
5
KM
2
FI
N
A
L
B
I
D
D
I
N
G
S
E
T
.
5/
5
/
2
5
19
FO
R
B
U
I
L
D
I
N
G
P
E
R
M
I
T
Lo
t
A
2
G
a
r
f
i
e
l
d
C
o
u
n
t
y
A
i
r
p
o
r
t
Details 2
Va
n
t
a
g
e
A
v
i
a
t
i
o
n
H
a
n
g
e
r
Title:
05/13/25
DETAIL OF EXPANSION JOINT
8' 3"
6' 2-1/2"
4' 1-1/2"
W
6' CROSS-PAN DETAILS
N.T.S.
SECTION
D
R.
O
.
W
.
R.O.W.
PLAN
R.
O
.
W
.
R.O.W.
NOTE:
ALL WORK TO MEET
CDOT STANDARDS
SPECIFICATIONS FOR
ROAD AND BRIDGE
SECTION 412 AND
602.
FLOWLINE @
CENTER OF ALL
CROSS-PANS
8"
W
W/2W/2
FIBER MESH
REQUIRED IN ALL
CROSS-PANS
D
CHAIR: RICHMOND INDIVIDUAL
HIGH CHAIR OR EQUAL.
DOWEL CAP:
DAYTON-SUPERIOR WELDED
TYPE K-11 OR EQUAL.
18" LONG PRE-COATED
SMOOTH DOWEL BAR
PREFORMED EXPANSION
JOINT FILLER
APPROVED DOWEL BAR
ASSY. W/CAP AND CHAIR
9"9"
DISTANCE VARIES R.O.W. TO R.O.W.
B.O.C. TO B.O.C. 25'
CONTINUE FLOWLINE
EXPANSION JOINT
(SEE DETAIL BELOW)
DOWELS (TYP.)
(SEE DETAIL BELOW)
CROSS PAN CHART
0" OFFSET BETWEEN
FLOW LINE OF CURB
& GUTTER AND
FLOWLINE OF CROSS
PAN
1"A
A
B
C
4 1/2"
N.T.S.
1'-6"
1'
1 1/2"
1'
6"
6"
6"
BASE COURSE
CONTINUED FROM
STREET
LEGEND FOR RADII
A = 1/8"
B = 1-1/2"
C = 1-1/2" - 2"
CATCH PAN CURB AND GUTTER 1' PAN
CDOT TYPE 2 (MODIFIED)
NOTES:
1. MINIMUM SEPARATION BETWEEN TAPS SHALL BE 18"
2. BACKFILL UNDER WYE TO BE CLASS 6 AGGREGATE BASE
COURSE. 95% COMPACTION DENSITY PER ASTM D-698.
SEWER SERVICE CONNECTION
4'
2'
3' (MIN)
PLAN
22-1
2° LONG
RADIUS BEND
OR 45° BEND
FOR SEWER SERVICE
TAPS TO EXISTING LINES
USE A FULL BODY WYE
STUBOUT APPLICATIONS (NO
CLEANOUT) SHALL HAVE A 3M
LOCATING DISK INSTALLED AT
THE END OF STUBOUT.
CENTER OF WYE BRANCH
TO BE PLACED IN UPPER
THIRD OF SEWER MAIN
SEWER LINE
"PERMA-JOINT" STOP OR EQUAL- 6'
STEEL FENCE POST AT END OF LINE
TO 4'-0" ABOVE GROUND- PAINTED
GREEN
6' STEEL FENCE
POST- PAINT TOP
1' OF POST GREEN
SERVICE LINE-SEE SPECIFICATIONS
GRADE = 1
4" PER FOOT MIN.
PVC CAP OR
THREADED PLUG
SDR26
PROPERTY LINE
FLOW
FLOW
⅊
3' MIN.
3
0
°
120°
30
°
A
A
SECTION A-A
1/
2
"
A
A
B
C
4 1/2"
N.T.S.
1'-6"
1'
1 1/2"
1'
6"
6"
6"
BASE COURSE
CONTINUED FROM
STREET
LEGEND FOR RADII
A = 1/8"
B = 1-1/2"
C = 1-1/2" - 2"
SPILL PAN CURB AND GUTTER 1' PAN
CDOT TYPE 2 (MODIFIED)
4"
SCALE: 1"= 1'-0"
VALLEY PAN DETAIL
H
W
1/2W
6"
4" CLASS 6 AGGREGATE BASE
COURSE COMPACTED TO 95%
MODIFIED PROCTOR
STRIP ALL TOPSOIL, SCARIFY &
RECOMPACT SUBGRADE A MIN. OF 8"
DEPTH TO 95% MODIFIED PROCTOR
WIDTH (W)HEIGHT (H)
2 FT.1.0 INCH
3 FT.1.5 INCH
4 FT.2.0 INCH
6 FT.2.5 INCH
8 FT.3.0 INCH
6" CONC.
6" ASPHALT PAVING
GRADING SX, PG 64-10
PLACE IN TWO LIFTS
(PER GEOTECHNICAL REPORT)
6" CDOT CLASS 6 AGGREGATE
BASE COURSE (95% STANDARD
DENSITY FOR COMPACTION)
SCARIFY, MOISTURE CONDITION AND
RECOMPACT NATIVE SUBGRADE AT
24" DEPTH. COMPACT TO 95%
STANDARD PROCTOR DENSITY
PAVING SECTION
ASPHALT ROADWAY
4" ASPHALT PAVING
GRADING SX, PG 64-10
PLACE IN TWO LIFTS
(PER GEOTECHNICAL REPORT)
8" CDOT CLASS 6 AGGREGATE
BASE COURSE (95% STANDARD
DENSITY FOR COMPACTION)
SCARIFY, MOISTURE CONDITION AND
RECOMPACT NATIVE SUBGRADE AT
24" DEPTH. COMPACT TO 95%
STANDARD PROCTOR DENSITY
PAVING SECTION
PARKING AND DRIVE LANE
6 1/2" CONCRETE
(PER GEOTECHNICAL REPORT)
6" CDOT CLASS 6 AGGREGATE
BASE COURSE (95% STANDARD
DENSITY FOR COMPACTION)
SCARIFY, MOISTURE CONDITION AND
RECOMPACT NATIVE SUBGRADE AT
24" DEPTH. COMPACT TO 95%
STANDARD PROCTOR DENSITY
PAVING SECTION
SERVICE RAMP PAVING
i:
\
2
0
2
4
\
2
0
2
4
-
3
4
6
-
v
a
n
t
a
g
e
a
v
i
a
t
i
o
n
-
r
i
f
l
e
a
i
\
0
0
1
-
c
i
v
i
l
\
H
-
D
w
g
s
\
C
i
v
i
l
\
p
s
-
s
h
e
e
t
s
e
t
\
A
2
\
A
2
-
D
e
t
a
i
l
s
.
d
w
g
P
l
o
t
t
e
d
:
5/
5
/
2
0
2
5
1
1
:
0
1
A
M
B
y
:
Za
c
h
W
o
l
k
e
n
Re
v
i
s
i
o
n
#
Dwg No.
Job No.
Drawn by:
Print Date:
File:
PE:QC:
2024-346
ZW
03/31/2025
JS
A2-Details
KM
11
8
W
e
s
t
S
i
x
t
h
S
t
r
e
e
t
,
S
u
i
t
e
2
0
0
Gl
e
n
w
o
o
d
S
p
r
i
n
g
s
,
C
O
8
1
6
0
1
97
0
.
9
4
5
.
1
0
0
4
ww
w
.
s
g
m
-
i
n
c
.
c
o
m
Da
t
e
By
:
17
Of :
Pr
o
j
e
c
t
M
i
l
e
s
t
o
n
e
:
19
FO
R
B
U
I
L
D
I
N
G
P
E
R
M
I
T
Lo
t
A
2
G
a
r
f
i
e
l
d
C
o
u
n
t
y
A
i
r
p
o
r
t
Details 3
Va
n
t
a
g
e
A
v
i
a
t
i
o
n
H
a
n
g
e
r
Title:
1
FI
N
A
L
B
I
D
D
I
N
G
S
E
T
.
5/
5
/
2
5
05/13/25
CONTRACTOR TO ADJUST
MINIMUM BEARING SURFACE
AREA TO ACCOMODATE THE
ON SITE 2500 PSF SOILS.
(IE:INCREASE AREAS BY 20%)
WATER LINE TO EXTEND
3' ABOVE CONCRETE FINISH FLOOR
AND THEN INSTALL STOP AND WASTE
VALVE.
NOTE: THIS DETAIL ADDED IN CASE AN EXTERIOR METER PIT IS DESIRED FOR WATER METER
INSTALLATION, COORDINATE WITH CITY AS TO WHETHER EXTERIOR OR INTERIOR METER IS TO
BE PROVIDED ALONG WITH SPECIFIC DETAILS FOR INSTALLATION BEYOND WHAT IS SHOWN
BELOW.
NOTE: THIS DETAIL ADDED IN CASE AN EXTERIOR METER PIT IS DESIRED FOR WATER METER
INSTALLATION, COORDINATE WITH CITY AS TO WHETHER EXTERIOR OR INTERIOR METER IS TO
BE PROVIDED ALONG WITH SPECIFIC DETAILS FOR INSTALLATION BEYOND WHAT IS SHOWN
BELOW.
NOTE: THIS DETAIL ADDED IN CASE AN EXTERIOR METER PIT IS DESIRED FOR WATER METER
INSTALLATION, COORDINATE WITH CITY AS TO WHETHER EXTERIOR OR INTERIOR METER IS TO
BE PROVIDED ALONG WITH SPECIFIC DETAILS FOR INSTALLATION BEYOND WHAT IS SHOWN
BELOW.
i:
\
2
0
2
4
\
2
0
2
4
-
3
4
6
-
v
a
n
t
a
g
e
a
v
i
a
t
i
o
n
-
r
i
f
l
e
a
i
\
0
0
1
-
c
i
v
i
l
\
H
-
D
w
g
s
\
C
i
v
i
l
\
p
s
-
s
h
e
e
t
s
e
t
\
A
2
\
A
2
-
D
e
t
a
i
l
s
.
d
w
g
P
l
o
t
t
e
d
:
5/
5
/
2
0
2
5
1
1
:
0
1
A
M
B
y
:
Za
c
h
W
o
l
k
e
n
Re
v
i
s
i
o
n
#
Dwg No.
Job No.
Drawn by:
Print Date:
File:
PE:QC:
2024-346
ZW
03/31/2025
JS
A2-Details
KM
11
8
W
e
s
t
S
i
x
t
h
S
t
r
e
e
t
,
S
u
i
t
e
2
0
0
Gl
e
n
w
o
o
d
S
p
r
i
n
g
s
,
C
O
8
1
6
0
1
97
0
.
9
4
5
.
1
0
0
4
ww
w
.
s
g
m
-
i
n
c
.
c
o
m
Da
t
e
By
:
18
Of :
Pr
o
j
e
c
t
M
i
l
e
s
t
o
n
e
:
1
RE
V
I
S
E
D
P
E
R
A
D
D
E
N
D
U
M
#
1
.
3/
3
1
/
2
5
KM
2
FI
N
A
L
B
I
D
D
I
N
G
S
E
T
.
5/
5
/
2
5
19
FO
R
B
U
I
L
D
I
N
G
P
E
R
M
I
T
Lo
t
A
2
G
a
r
f
i
e
l
d
C
o
u
n
t
y
A
i
r
p
o
r
t
Details 4
Va
n
t
a
g
e
A
v
i
a
t
i
o
n
H
a
n
g
e
r
Title:
05/13/25
NOTE: REFERENCE
ROAD/PAVING SECTIONS FOR
ACTUAL MINIMUM ASPHALT AND
ROAD BASE DEPTHS.
i:
\
2
0
2
4
\
2
0
2
4
-
3
4
6
-
v
a
n
t
a
g
e
a
v
i
a
t
i
o
n
-
r
i
f
l
e
a
i
\
0
0
1
-
c
i
v
i
l
\
H
-
D
w
g
s
\
C
i
v
i
l
\
p
s
-
s
h
e
e
t
s
e
t
\
A
2
\
A
2
-
D
e
t
a
i
l
s
.
d
w
g
P
l
o
t
t
e
d
:
5/
5
/
2
0
2
5
1
1
:
0
1
A
M
B
y
:
Za
c
h
W
o
l
k
e
n
Re
v
i
s
i
o
n
#
Dwg No.
Job No.
Drawn by:
Print Date:
File:
PE:QC:
2024-346
ZW
03/31/2025
JS
A2-Details
KM
11
8
W
e
s
t
S
i
x
t
h
S
t
r
e
e
t
,
S
u
i
t
e
2
0
0
Gl
e
n
w
o
o
d
S
p
r
i
n
g
s
,
C
O
8
1
6
0
1
97
0
.
9
4
5
.
1
0
0
4
ww
w
.
s
g
m
-
i
n
c
.
c
o
m
Da
t
e
By
:
19
Of :
Pr
o
j
e
c
t
M
i
l
e
s
t
o
n
e
:
1
RE
V
I
S
E
D
P
E
R
A
D
D
E
N
D
U
M
#
1
.
3/
3
1
/
2
5
KM
2
FI
N
A
L
B
I
D
D
I
N
G
S
E
T
.
5/
5
/
2
5
19
FO
R
B
U
I
L
D
I
N
G
P
E
R
M
I
T
Lo
t
A
2
G
a
r
f
i
e
l
d
C
o
u
n
t
y
A
i
r
p
o
r
t
Details 5
Va
n
t
a
g
e
A
v
i
a
t
i
o
n
H
a
n
g
e
r
Title:
05/13/25