12. GRO WATER TOWER LS DRAWINGS.pdf
PDF 1 MB Posted
- Solicitation number
- 1282A724R0001
- Issued by
-
Department of Agriculture Forest Service
About this file
This document package includes drawings and specifications for life safety upgrades to a water storage tank. The drawings show existing conditions of the water tower and site, and propose upgrades including installation of a fall protection cable system and guardrails on the tank top, signage, ladder slip covers, and tank painting. Safety upgrades include signage for confined space and fall hazards, replacement of the fixed ladder track system with a certified cable safe climb system, construction of a level landing and guardrails at the tank top, replacement of the overflow outlet protection, cleaning and tightening of tank base bolts, regrounding of the grounding system, and recoating of the tank exterior. The contractor will be responsible for verifying existing conditions and providing engineered designs and documentation for any alternative products.
The related federal contract opportunity is a solicitation for multiple award indefinite delivery/indefinite quantity contracts for facilities construction and maintenance work at Job Corps centers located in several southeastern states. The NAICS code is 236220 for commercial and institutional building construction. The shared contract ceiling for each IDIQ is $5 million over five years. Work may include new construction, alterations, and repairs for roofing, plumbing, HVAC, electrical, and other trades. The soliciting agency is the US Department of Agriculture Forest Service Job Corps program.
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SHEET
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DESIGNER
STAMPS, LOGOS, AND SEALS
PROJECT NAME
DRAWING TITLE
CHECKED
ARCHIVE NO.
SUB SHEET NO.
JOB CORPS
NATIONAL OFFICE
WATER TOWER
LIFE SAFETY
GREAT ONYX JOB CORPS
CIVILIAN CONSERVATION
CENTER
MAMMOTH CAVE NATIONAL PARK
8/2023 5
DATE
UNITED STATES
DEPARTMENT OF AGRICULTURE
FOREST SERVICE
DATENO. REVISION / ISSUE
TITLE SHEET
GENERAL
A. GARRISON, PE
C.PENCE, PE
PROJECT ADDRESS
3115 OLLIE RIDGE RD.
MAMMOTH CAVE, KY 42259
WATER TOWER LIFE SAFETY
MAMMOTH CAVE NATIONAL PARK
GREAT ONYX CIVILIAN CONSERVATION
CENTER
MAMMOTH CAVE, KENTUCKY
INDEX
PROJECT LOCATION
.\Job_Corps_Logo.jpg
T1.0 TITLE SHEET GENERAL
G1.0 CAMPUS MAP GENERAL
LS1.0 WATER TOWER PLANS WT
LS1.1 WATER TOWER DETAILS WT
LS1.2 PHOTOS WT
SHEET NUMBER SHEET NAME BUILDING #
KENTUCKY STATE MAP
POND
FIELD
ATHLETIC
WATER TOWER
FIELDS
TO TREATMENT
9 8
POND
PUTT-PUTT
TO TREATMENT
FIELDS
29 28
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SHEET
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DESIGNER
STAMPS, LOGOS, AND SEALS
PROJECT NAME
DRAWING TITLE
CHECKED
ARCHIVE NO.
SUB SHEET NO.
JOB CORPS
NATIONAL OFFICE
WATER TOWER
LIFE SAFETY
GREAT ONYX JOB CORPS
CIVILIAN CONSERVATION
CENTER
MAMMOTH CAVE NATIONAL PARK
8/2023 5
DATE
UNITED STATES
DEPARTMENT OF AGRICULTURE
FOREST SERVICE
DATENO. REVISION / ISSUE
CAMPUS MAP
GENERAL
A. GARRISON, PE
C.PENCE, PE
(NO SCALE)
CAMPUS MAP
PROJECT LOCATION
SOLID HATCH INDICATES STRUCTURES INCLUDED IN THIS
CONTRACT
BUILDINGS
1 - ADMIN./MEDICAL DISPENSARY
2 - FOOD SERVICE
3 - EDUCATION
4 - RAIDER DORMITORY
5 - BRICK/URBAN FORESTRY/PAINTING
6 - CARPENTRY/CEP/CAREER RESOURCES
7 - SHIRLEY DORMITORY
8 - WELDING/BOT/PLUMBING
9 - GYMNASIUM
10 - WAREHOUSE
11 - RANGER'S STATION/TESTING
13 - MAINTENANCE/CPP
14 - COMPUTER TECHNOLOGY
15 - VOCATIONAL OFFICE
16 - FLAMMABLE STORAGE
18 - VOCATIONS STORAGE
20 - ARTS & CRAFTS
21 - LUGGAGE STORAGE
23 - PAINT BOOTH
24 - GARAGE
STRUCTURES
25 - RECREATION PAVILION
26 - MASONRY PAVILION
27 - HEAVY EQUIPMENT STORAGE
28 - GAZEBO
29 - GAZEBO
30 - PICNIC PAVILION
31 - GARDEN SHED
32 - WATER TREATMENT
LAB
33 - VOCATIONAL STORAGE
UNITED STATES
DEPARTMENT OF AGRICULTURE
FOREST SERVICE
DATENO. REVISION / ISSUE
WATER TOWER PLANS
A. GARRISON, PE
C. PENCE, PE
JOB CORPS
NATIONAL OFFICE
WATER TOWER LIFE
SAFETY
GREAT ONYX JOB CORPS
CIVILIAN CONSERVATION
CENTER
MAMMOTH CAVE NATIONAL PARK
08/ 2023 5
KEY NOTES
EXISTING ACCESS LADDER W/ WALK-THROUGH EXTENSIONS, FURNISH AND INSTALL
STANDARD FALL PROTECTION DANGER SIGN AT LADDER BASE "DANGER - FALL PROTECTION
REQUIRED" SURFACE MOUNT TO LADDER GUARD.
EXISTING TANK ACCESS HATCHES - THROUGH WALL AND ROOFTOP, FURNISH AND INSTALL
STANDARD CONFINED SPACE DANGER SIGNS" 'DANGER - CONFINED SPACE ENTRY PERMIT
REQUIRED" (3 TOTAL).
EXISTING TANK VENT.
EXISTING OVERFLOW PIPE FURNISH AND INSTALL OVERFLOW OUTLET PROTECTION IN
ACCORDANCE WITH AWWA D100 AND THE STATE OF KENTUCKY POTABLE WATER STORAGE
TANK REQUIREMENTS, USE #24 MESH STAINLESS STEEL SCREEN WITH CODE COMPLIANT
FLAPPER OR DUCKBILL VALVE.
REMOVE AND DISPOSE OF FIXED LADDER TRACK SYSTEM AND REPLACE WITH FIXED
LADDER CABLE SAFE CLIMB SYSTEM CERTIFIED TO ANSI Z359.16 REQUIREMENTS. DBI SALA
LAD-SAF, SYSTEM SHALL HAVE 100% TIE-OFF POINT AT TOP OF CABLE ANCHOR ABOVE
LEVEL LANDING FOR TRANSITION FROM TRAVELING CABLE GRAB.
FURNISH AND INSTALL CABLE GUIDES SPACED IN ACCORDANCE WITH SAFE CLIMB SYSTEM
MANUFACTURER'S RECOMMENDATIONS.
CONSTRUCT LEVEL LANDING OF APPROXIMATE 30"X18" DIMENSIONS AT TOP OF EXISTING
LADDER, DUE NOT EXCEED FINISHED HEIGHT OF 12" ABOVE TOP RUNG. FIELD ADJUST
DIMENSIONS TO ACCOMMODATE DOMED ROOF SLOPE, AND OPERABLE HATCH CLEARANCE
REQUIREMENTS. LEVEL LANDING SHALL BE CONSTRUCTED OF 1"X 3
16" 19W4 WELDED BAR,
GALVANIZED CARBON STEEL SERRATED SURFACE GRATING WITH HOLD-DOWN ANCHORS TO
1.5"X1.5"X0.25" ANGLE SUPPORTS WELDED TO EXISTING PASS THROUGH LADDER.
CONSTRUCT PIPE GUARDRAIL SYSTEM W/ STEEL TOEBOARD AROUND PERIMETER OF
DOMED TANK TOP, DO NOT OBSTRUCT OPERABLE PARTS.
TOE KICK SHALL CURVE BETWEEN POSTS TO PROVIDE A 18"- 14 " GAP BETWEEN
TANK DOME, TACK WELD BETWEEN POSTS AS REQUIRED TO MAINTAIN POSITION SEE
DETAILS SHEET LS1.1..
INSTALL SELF-CLOSING INWARD OPENING GUARDRAIL GATE, WITH STOP. MATCH
GUARDRAIL TOP ELEVATION, DUE NOT RESTRICT ACCESS WIDTH TO LESS THAN 24" CLEAR
OR THAT OF THE EXISTING WALK-THROUGH LADDER SECTION. SEE DETAIL B SHEET LS1.1.
EXTEND EXISTING WALK-THROUGH SECTION TO MATCH GUARDRAIL HEIGHT.
REMOVE EXISTING TANK BASE CAULK AND BACKER ROPE FROM UNDER/AROUND TANK
CHIME FOR THE FULL PERIMETER OF THE TANK. PREPARE STEEL TANK AND ADJOINING
CONCRETE SURFACE IN ACCORDANCE WITH SEALANT MANUFACTURER'S REQUIREMENTS.
SEAL TANK CHIME WITH SEALANT MANUFACTURED FOR THIS PURPOSE AND INSTALL IN
ACCORDANCE WITH PRODUCT DIRECTIONS, PROVIDE BACKER ROD IF REQUIRED FOR
LARGER GAPS.
FURNISH AND INSTALL ANTI-SLIP LADDER RUNG COVERS OVER EXISTING RUNGS - UTILIZE
SAFEGUARD TECHNOLOGY ANTI-SLIP LADDER RUNG COVERS - MULTI-LAYER RESIN SYSTEM
WITH EMBEDDED/FUSED ALUMINA GRIT BONDED TO 18" PULTRUDED FIBERGLASS BASE.
FASTEN TO RUNGS WITH SIKEFLEX 252. CONTRACTOR SHALL VERIFY RUNG DIMENSIONS
AND QUANTITY REQUIRED PRIOR TO SELECTION/SUBMISSION OF RUNG PRODUCTS FOR
APPROVAL.
CLEAN TANK HOLD-DOWN BOLT THREADS (8 EACH), TIGHTEN BASE NUT AND LOCK NUT IN
ACCORDANCE WITH TANK MANUFACTURER DIRECTION. TACK WELD LOCK NUT TO BOLT.
EXISTING GROUNDING ELECTRODE SYSTEM, REMOVE HOSE CLAMP, CLEAN SURFACES, AND
REPLACE WITH GROUND CLAMP UL LISTED FOR INTERCONNECTION OF STEEL AND COPPER.
RE-COAT ENTIRE TANK EXTERIOR, INCLUDING ATTACHMENTS (LADDER, HATCHES,
OVERFLOWS, ETC). PREPARE SURFACES BY PRESSURE WASHING, WIRE BRUSH AS
REQUIRED TO REMOVE ALL LOOSE PAINT, RUST, AND DEBRIS, PREPARE RUSTED AND
NEWLY WELDED AREAS WITH A RUST INHIBITING PRIMER. PAINT TANK EXTERIOR WITH 2
FINISH COATS OF A 20 YEAR WARRANTY LOW-VOC EXTERIOR PAINT SYSTEM COMPATIBLE
WITH EXISTING FINISHES, PRIMERS, AND SUBSTRATE.
8A
A
LS1.1
GENERAL NOTES
1. EXISTING INFORMATION SHOWN ON DRAWINGS HAS BEEN TAKEN FROM LIMITED FIELD
OBSERVATIONS. FIELD VERIFICATION OF EXISTING CONDITIONS PRIOR TO FABRICATION AND
FIELD FITTING OF PRODUCTS TO EXISTING CONDITIONS IS THE RESPONSIBILITY OF THE
CONTRACTOR.
2. SPECIFIC BRANDS/MODELS ARE CONSIDERED BASIS OF DESIGN PRODUCTS, SPECIFICATIONS
INCLUDE SALIENT FEATURES; CONTRACTOR MAY SUBMIT "EQUAL" PRODUCTS FOR APPROVAL.
3. CONTRACTOR MAY PROVIDE ALTERNATIVE DESIGNS FOR APPROVAL BY THE CONTRACTING
OFFICER. THE CONTRACTOR ASSUMES RESPONSIBILITY FOR PROVIDING DETAILING,
STRUCTURAL SUFFICIENT DESIGN DOCUMENTS AND SUPPORTING LITERATURE FOR ALTERNATIVE
PRODUCTS REVIEW/APPROVAL.
4. ALL WELDS SHALL BE GROUND TO REMOVE BURRS, SHARP EDGES PRIOR TO PRIMER/PAINT.
B
LS1.0
FIXED LADDER & LANDING DETAILS
NO SCALE
A
LS1.0
PLAN AND ELEVATION VIEWS TANK ALTERATION AND MAINTENANCE
NO SCALE
B
LS1.1
WELD EXTENSION TO
PASS-THROUGH LADDER
TOP TO MATCH NEW
GUARDRAIL,MATCH
EXISTING STEEL SIZE.
16 "
GRATE-FAST CARBON
STEEL GALVANIZED
ANCHORS
1.5"X1.5"X0.25" STEEL
ANGLES WELDED TO
LADDER RAILS FOR END
SUPPORT OF GRATE.
GALVANIZED
STEEL GRATE
B
LS1.0
GRATE-FAST CARBON
STEEL GALVANIZED
ANCHORS
WALKTHROUGH
LADDER RAIL
A
18" APPROX.
30" APPROX.
40"-42"
FOREST SERVICE
DATENO. REVISION / ISSUE
WATER TOWER
DETAILS
A. GARRISON, PE
C. PENCE, PE
JOB CORPS
NATIONAL OFFICE
WATER TOWER LIFE
SAFETY
GREAT ONYX JOB CORPS
CIVILIAN CONSERVATION
CENTER
MAMMOTH CAVE NATIONAL PARK
08/2023 5
GENERAL NOTES
1. EXISTING INFORMATION SHOWN ON DRAWINGS HAS BEEN TAKEN FROM LIMITED FIELD
OBSERVATIONS. FIELD VERIFICATION OF EXISTING CONDITIONS PRIOR TO FABRICATION AND
FIELD FITTING OF PRODUCTS TO EXISTING CONDITIONS IS THE RESPONSIBILITY OF THE
CONTRACTOR.
2. SPECIFIC BRANDS/MODELS ARE CONSIDERED BASIS OF DESIGN PRODUCTS, SPECIFICATIONS
INCLUDE SALIENT FEATURES; CONTRACTOR MAY SUBMIT "EQUAL" PRODUCTS FOR APPROVAL.
3. CONTRACTOR MAY PROVIDE ALTERNATIVE DESIGNS FOR APPROVAL BY THE CONTRACTING
OFFICER FOR COST SAVINGS OR CONSTRUCTIBILITY. THE CONTRACTOR ASSUMES
RESPONSIBILITY FOR PROVIDING DETAILING, STRUCTURAL SUFFICIENT DESIGN DOCUMENTS AND
SUPPORTING LITERATURE FOR ALTERNATIVE PRODUCTS REVIEW/APPROVAL.
4. ALL WELDS SHALL BE GROUND TO REMOVE BURRS, SHARP EDGES PRIOR TO PRIMER/PAINT.
B
LS1.1
GUARDRAIL GATE, LADDER/LANDING NOT SHOWN
NO SCALE
A-1
LS1.1
GUARDRAIL ELEVATION
NO SCALE
A-2
LS1.1
GUARDRAIL X-SECTION
NO SCALE
A-3
LS1.1
GUARDRAIL TOE-KICK DETAIL
NO SCALE
KEY NOTES
STEEL PIPE RAIL: POSTS, TOP/MID-RAILS SHALL BE CONSTRUCTED OF 1.25"
NPS (1.66" O.D.) SCHEDULE 40 STEEL. TOE-KICK SHALL BE CONSTRUCTED OF
16" X 4" PLATE STEEL
KEY SAFETY KEE KLAMP ADJUSTABLE SIDE OUTLET TEES MODEL19-7
TYPICAL ALL 2-WAY POST RAIL CONNECTIONS.
KEY SAFETY SINGLE SOCKET TEE, MODEL10-7 AT GATED OPENING POST/RAIL
CONNECTIONS.
SCHEDULE 40 STEEL DOMED PIPE CAP, THREADED, DRIVE-ON, OR BUTT
WELD TYPICAL ALL POSTS.
TACK WELD TOE KICK TO TANK ROOF AT MID-POINT AND/OR ADDITIONAL
POINTS BETWEEN POSTS TO MAINTAIN CURVATURE/TYPICAL OFFSET FROM
TANK DOME.
SELF-CLOSING BOLT ON FIELD ADJUSTABLE GUARDRAIL GATE, WITH 50,000
CYCLE SPRINGS. HEIGHT MATCHED TO GUARDRAILS. GALVANIZED OR
STAINLESS STEEL, FACTOR FINISHED SAFETY YELLOW. KEY SAFETY MODEL
SGNA500PC OR APPROVED EQUAL. OPENS INWARD FROM FIXED LADDER
LANDING, INCLUDE STOP PLATE, ENSURE CLEARANCE OVER ROOF ACCESS
HATCH.
40"-42"
19" MAX.
19" MAX.
4" TOE KICK CLEARANCE
OVER TANK DOME
16"
5'
MAXIMUM
SPACING
A-4
LS1.1
GUARDRAIL POST FLANGE PLAN/ELEVATION
NO SCALE
16"
EXISTING DOMED
TANK ROOF
FIELD ADJUST FOR
VERTICAL POST TO
DOMED ROOF SLOPE
3"
3"
CLEAR OPENING BETWEEN GATE
HARDWARE AND OPPOSITE
POST 24" MINIMUM.
16" X 1" @
MIDPOINT
BETWEEN POSTS
PROVIDES
CLEARANCE
OVER ACCESS
HATCH WHEN
OPENED
8" WEEP HOLE
TYPICAL
FOREST SERVICE
DATENO. REVISION / ISSUE
PHOTOS
A. GARRISON, PE
C. PENCE, PE
JOB CORPS
NATIONAL OFFICE
WATER TOWER LIFE
SAFETY
GREAT ONYX JOB CORPS
CIVILIAN CONSERVATION
CENTER
MAMMOTH CAVE NATIONAL PARK
08/2023 5
GENERAL NOTES
1. EXISTING INFORMATION SHOWN ON DRAWINGS HAS BEEN TAKEN FROM LIMITED FIELD
OBSERVATIONS. FIELD VERIFICATION OF EXISTING CONDITIONS IS THE RESPONSIBILITY OF THE
CONTRACTOR PREPARING QUOTATIONS FOR WORK.
A
LS1.2
PHOTO LOCATION
NO SCALE
PH1
LS1.2
PH1
LS1.2
TANK BASE, DRAIN/HYDRANT IN FOREGROUND
NO SCALE
PH3
LS1.2
TANK BASE, DRAIN/HYDRANT IN FOREGROUND
NO SCALE
PH2
LS1.2
DATA PLATE: DATE 1984, ROOF:SS, 100,000 GAL,DIAM: 16', HEIGHT: 70'
NO SCALE
PH2
LS1.2
PH3
LS1.2
PH4
LS1.2
TANK CHIME, ROPE BACKER, CAULK FAILED
NO SCALE
PH5
LS1.2
OVERFLOW OUTLET DAMPER/SCREEN MISSING
NO SCALE
PH6
LS1.2
REPLACE GROUNDING ELECTRODE CLAMP
NO SCALE
PH5
LS1.2
PH6
LS1.2
PH7
LS1.2
FIXED LADDER W/ TRACK STYLE SAFETY
NO SCALE
PH7
LS1.2
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