HomeMy WebLinkAbout41684985_02 - Return Operator House 12x10•
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STRUCTURAL FOUNDATION NOTES:
CONSTRUCTION SHALL CONFORM TO THE ACI 318 STANDARD. COLD WEATHER CONCRETING SAHLL CONFORM TO ACI 306.
CONCRETE SHALL HAVE MINIMUM 28 DAY COMPRESSIVE STRENGTH OF 4500 P.S.I. IF A TEST HISTORY IS NOT ON RECORD WITH THE
SUPPLIER A MINIMUM OF 505 lbs OF CEMENT PER CUBIC YARD SHALL BE SUPPLIED WITHA MAXIMUM WATER CEMENT RATIO OF 0.45.
CEMENT SHALL BE TYPE IA AND CONFORM TO ASTM C150 (TYPE III MAY BE SUBSTITUTED WITH APPROVAL BY THE L-POA ENGINEER).
AGGREGATE SHALL BE A NOMINAL SIZE OF 3/4" WITH A MAXIMUM SIZE OF 1" AND CONFORM TO ASTM C33. THE PROJECT FOREMAN
MAY ORDER HIGHER STRENGTH AS DESIRED. THE PROJECT FOREMAN MAY ORDER ADMIXTURES AS DESIRED. ADMIXTURES
DOSAGES SHALL NOT EXCEED MANUFACTURER'S RECOMMENDATIONS. COMBINATIONS OF ADMIXTURES SHALL BE COMPATIBLE.
CONCRETE SHALL BE AIR ENTRAINED WITH 5% AIR WITH A RANGE OF ±1.5%. AIR ENTRAINMENT SHALL CONFORM TO ASTM C260 AND
BE VERIFIED PER ASTM C172. THE FOLLOWING ADMIXTURES ARE PERMITTED:
RETARDER CONFORMING TO ASTM C494 TYPE B
ACCELERATOR CONFORMING TO ASTM C494 TYPE C
WATER REDUCING RETARDER ASTM C494 TYPE D
WATER REDUCING ACCELERATOR ASTM C494 TYPE E.
HIGH RANGE WATER REDUCING AND SUPER PLASTICIZER ADMIXTURES CONFORMING TO ASTM C494 TYPE F ARE NOT PERMITTED.
FLYASH, SILICA FUME, AND OTHER POZZOLANS ARE NOT PERMITTED WITHOUT APPROVAL OF THE L-POA ENGINEER.
A MINIMUM OF 2 TEST CYLINDERS SHALL BE CAST FOR EACH FOUNDATION (OR PORTION OF FOUNDATION SEPERATED BY COLD
JOINTS) OR A MINIMUM OF TWO TEST CYLINDERS SHALL BE CAST FOR EACH TRUCK (WHICHEVER REQUIRES THE MOST SAMPLES BE
TAKEN. CYLINDERS SHALL BE LABELED FOR ALL FOUNDATIONS (OR PORTIONS THEREOF) APPROPRIATELY. CYLINDERS TAKEN FROM
TRUCKS SUPPLYING MORE THAN ONE FOUNDATION SHALL BE LABELED FOR ALL FOUNDATIONS (OR PORTIONS THEREOF)
APPROPRIATELY. ONE CYLINDER OF EACH PAIR IS TO BE TESTED AT 28 DAYS PER ASTM C39. THE SECOND CYLINDER IS TO BE
RESERVED FOR SUBSEQUENT TESTING IF REQUIRED.
REINFORCING STEEL SHALL BE ASTM A615 GRADE 60. REINFORCEMENT TO BE WELDED SHALL CONFORM TO ASTM A706.
REINFORCING STEEL CLEAR COVER TO FACE OF CONCRETE IS:
3" MINIMUM FOR CONCRETE CAST AGAINST EARTH
2" MINIMUM FOR CONCRETE CAST AGAINST A FORMED OR FINISHED SURFACE.
REINFORCING STEEL SHALL BE CLEAN, WITH NO OIL, MUD, OR RUST SCALE ON BONDING SURFACE. LAP SPLICES ADDED IN THE FIELD
ARE PERMITTED PER THE FOLLOWING SCHEDULE:
#4 - 30" MINIMUM
#5 - 36" MINIMUM
#6 - 48" MINIMUM
#8 - 72" MINIMUM
SHORTER LAP SPLICES MAY BE PERMITTED WITH APPROVAL BY THE ENGINEER OF RECORD.
BENT REINFORCEMENT BAR IS DETAILED WITH OUT TO OUT DIMENSIONS. TOLERANCES SHALL CONFORM TO CRSI STANDARDS.
STRAIGHT LENGTHS OF BENT BARS ARE BASED ON OUTSIDE RADIUS LENGTH. NO ATTEMPT TO PREDICT DROP LENGTHS IS MADE.
DETAILED CLEAR COVER MAY EXCEED MINIMUM CLEAR COVER.
FOOTINGS SHALL BE PLACED IN UNDISTURBED NATIVE SOIL. ORGANIC SOIL AND FOREIGN OBJECTS ARE TO BE REMOVED. FOOTING
DESIGN IS BASED ON AN ALLOWABLE SOIL BEARING PRESSURE AS DEFINED IN THE TABLE. IF THE ALLOWABLE SOIL BEARING
PRESSURE VARIES FROM THAT LISTED CONTACT THE L-POA ENGINEER. IF WATER APPEARS IN THE EXCAVATION OR ON THE
SURFACE CONTACT THE L-POA ENGINEER. BACKFILL SHALL HAVE NO ORGANICS. BACKFILL NEED NOT BE COMPACTED UNLESS
REQUIRED BY THE OWNER.
6"
4 1/2"
3/
4
"
OPERATOR HOUSE
BASE FRAME
TOP OF WALL
(OPERATOR HOUSE)
*NOTE*
DRILL ⌀3/4" X 4 1/2" HOLE AND
CLEAN BEFORE INSTALLING
HOLD-DOWN PLATE,
SPACERS, AND SCREW
ANCHORS
B
C
10' - 0"
10' - 8"
9
45
6
6
98
3
12"X12" BLOCKOUT (FOR
ELECT. SERVICE) (REFER TO
SITE PLAN FOR LOCATION
OPTIONS)BLOCKOUTS MAY BE
RAISED AS NEEDED
(RELOCATE BARS AS NEEDED)
ADDITIONAL "8" BAR IF UTILITY
BLOCKOUT IS IN REAR WALL.
CUT AS NEEDED.
PROVIDE 12"X12" BLOCKOUT ON
ONE OF FOUR REAR CORNERS.
REFER TO SITE PLAN
RELOCATE BAR "9" AT
BLOCKOUT (SIMILAR AT
18"X18" BLOCKOUT AT
FAR WALL)
8
12' - 8"
12' - 0"
7
1
/
4
"
7 6 9
3 5 4
9
12"X12" BLOCKOUT (FOR ELECT. SERVICE)
(REFER TO SITE PLAN FOR LOCATION
OPTIONS) BLOCKOUTS MAY BE RAISED AS
NEEDED (RELOCATE BARS AS NEEDED)
6'
-
0
"
7"
9
1
/
2
"
10' - 0"
10' - 8"
3"
C
L
E
A
R
6"
1' - 2"
#2 BARE COPPER
GROUND WIRE
EXTEND 20'-0"
COIL GROUND WIRE, COVER
WITH PLASTIC, PROVIDE MIN.
COVER, PLACE CONCRETE
OVER PLASTIC
ALTERNATE
DIRECTION
OF HOOKS
7
7
3
6
3
7
ENSURE PROPER
BACKFILLING PROCEDURE
6"
4"
1' - 2"3" CLEAR
3"
C
L
E
A
R
TYPICAL LAYOUT
(RELOCATIONS AT
BLOCKOUTS NOT
SHOWN)
8
6
4
8ENSURE PROPER
BACKFILLING PROCEDURE
/
- AS REQ'D -
* This DRAWING and its DESIGN are Proprietary to LEITNER-POMA of AMERICA * Duplication without the Permission of LEITNER-POMA of AMERICA is Prohibited *
22 x 34"
Foundations
/
SPECS /
CHECKED BY
CAD Program
Revit DRAWING
STATUS
SKILIFTS
CHAIRLIFTS
GONDOLAS
TRAMWAYS
GRAND JUNCTION
COLORADO , USA
CABLE
TRANSPORT
SYSTEMS
DATE DRAWN
SCALE (S)
SECURITY LEVEL
DRAWN BY
DRAWING
PROJECTION
DRAWING
FORMAT
DRAWING & ITEM NUMBERDESIGNED BY
MODEL YEAR
/
/
- - -
D //
/2025
PRINT
DATE
REFERENCE
/OTHER
/////
As indicated 41684985_02
Return Operator House 12x10
FAD
MLM
JLG
Preliminary
Sunlight, Primo - C52375
24"
24
"
114"
138"
73"
36"
36
"
122"
146"
Rebar Bend Schedule
In. Qty. Bend Detail Type Bar Length
Total
Length Weight
3 4 #4 12' - 2" 48' - 8" 33 lb
4 4 #4 10' - 2" 40' - 8" 27 lb
5 8 #4 5' - 11" 47' - 4" 32 lb
6 45 #3 6' - 6" 292' - 6" 110 lb
7 16 #3 11' - 6" 184' - 0" 69 lb
8 16 #3 9' - 6" 152' - 0" 57 lb
9 32 #3 3' - 11" 125' - 4" 47 lb
125 890' -
6"375 lb
Volume
4.9 CY
5.8 CY
Type Weight
#3 284 lbf
#4 91 lbf
375 lbf
3" = 1'-0"G Hold-Down Assembly Section.
REV DESCRIPTION OF REVISION DATE BY
00 Preliminary Drawing Issued 03/06/2025 MLM
01 Revised wall footing width 03/07/2025 MLM
02 Revised Return Op. House wall height 06/17/2025 FAD
1/2" = 1'-0"A Top View - Return Operator House
1/2" = 1'-0"D Return Operator House - Rear View
1/2" = 1'-0"E Return Operator House - Side Elevation
1 1/2" = 1'-0"F Hold-Down Assembly - Elevation. 1/2" = 1'-0"B Section - Return Operator House Width
1/2" = 1'-0"C Section - Return operator House Length
18"X18" BLOCKOUT (FOR ELECT.
SERVICE) (REFER TO SITE PLAN
FOR LOCATION OPTIONS)
BLOCKOUTS MAY BE RAISED AS
NEEDED (RELOCATE BARS AS
NEEDED)
ITEM ITEM NAME CUT SIZE(S) Count MATERIAL WT/EA ITEM CODE INFO SL
1 EXTERNAL HOLD ASSY 4 41671420
HOLD-DOWN LOCATIONS:
(2) PER SIDE ATTACHED TO OPERATOR
HOUSE FRAME WELDED LIFTING PLATES
*USE THE OUTER MOST PLATES AT EACH
END, BUT NOT TO BE CLOSER THAN 12"
FROM EDGE OF CONCRETE WALL. IF
PLATE IS WITHIN 12" OF CONCRETE EDGE,
USE NEXT CLOSEST WELDED PLATE.