B09_Amend_10_Attach_4_Q_192_-_Detail_2210-720_0010.pdf
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- Solicitation number
- 140P2025R0008
About this file
This is a technical drawing showing detailed specifications for hose rack installations at the El Portal Wastewater facility in Yosemite National Park, California. The drawing (number 2210-720) provides dimensional requirements and mounting instructions for two types of hose racks: Type A for 3/4" & 1" hose, and Type B for 1-1/2" hose.
The drawing includes specifications for three mounting configurations: wall-mounted, stanchion mounted, and handrail post mounted installations. It details that interior units must be fabricated from 1/8" A-36 steel plate with hot dip galvanization, while exterior units require 3/16" 6061-T6 aluminum alloy plate. The mounting hardware specifications include 3/8" stainless steel stud type wedge anchors for concrete walls, and 3/8" stainless steel bolts for handrail or post mounting. The drawing provides precise measurements for all components and includes a detailed dimension table specifying measurements A through J for both hose rack types.
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Text version
1'-0"
PLAN-POST MOUNT
O N W
A L L
2'-0" SQ
CAP
2'-0"
STANCHION
SIDEWALK
SEE NOTE 4
BOLT LOCATION MTG
HOLES FOR POST
MOUNT, TYP FOR 4
2" DIA SCHED 40
PIPE, HOT DIP GALV
D
C
A B
HRADIUS
BOLT
SEE NOTE 3
POST
TOP RAIL
SEE NOTE 4
G
J E
F
MIDDLE
RAIL
BOLT
LOCATION OF
MTG HOLES,
WALL MOUNT,
TYP
W/ PL
W/ PL
RACK TYPE A B C
14 12 12
9 9 18 3
24 4 10 13 2
D E G H J
DIMENSION IN INCHES
1.
2.
ALLOY PLATE.
TYPE WEDGE ANCHORS.
ATTACH TO VERTICAL HANDRAIL OR INDIVIDUAL POST WITH PLATES
3.
4.
5.
EACH CORNER. INSERT DOUBLE SPACER NUTS BETWEEN COLUMN AND
HOSE RACK.
AND ENTIRE UNIT SHALL BE HOT DIP GALVANIZED AFTER FABRICATION.
INTERIOR UNITS SHALL BE FABRICATED FROM 1/8" A-36 STEEL PLATE
EXTERIOR UNITS SHALL BE FABRICATED FROM 3/16" 6061-T6 ALUMINUM
ATTACH TO CONCRETE WALL WITH (4) - 3/8" STAINLESS STEEL STUD
AND (4)- 3/8" STAINLESS STEEL BOLTS.
ATTACH TO STEEL COLUMN WITH (4)- 3/8" ROUND HEAD BOLTS, ONE IN
10-1/2TYPE A-3/4" & 1" HOSE 6
F
7-1/2 9-3/4 1-1/2
TYPE B-1 1/2" HOSE3/8" BOLTS W/
PL 1/8x2x4"
3/8" BOLTS
1/8x2x4"
3/8" BOLTS
1/8x2x4"
PL 1/8x2x4", 1/8
1/8
SECTION
J E
F
WALL MOUNTED
STANCHION MOUNTED
HANDRAIL POST MOUNTED
NOTES:
2024\12\042210-720.dgn
NTS
HOSE RACKS
2210-720
© JACOBS
UNITED STATES DEPARTMENT OF THE INTERIOR
EL PORTAL WASTEWATER
YOSEMITE NATIONAL PARK, CALIFORNIA
File details come from the government source that posted it. Updated .