sls-340-88-5.pdf

PDF 421 KB Posted

Attached to
Snug Harbor Power Distribution Upgrade Federal contract opportunity
Solicitation number
6923G520B1032
Issued by
Department of Transportation Saint Lawrence Seaway Development Corporation

About this file

This document package includes a federal contract solicitation and related technical drawings. The solicitation is for the Snug Harbor Power Distribution Upgrade project requiring contractors to furnish all labor, equipment, and materials to replace existing power distribution system equipment with new at Snug Harbor and the Snug Harbor Transformer Vault in Massena, New York. Specifically, contractors must remove and dispose of an existing 500 KVA dry type 13.8 KV - 480 V transformer and upgrade existing and install new 480 V - 1,200 AF breaker and 480V power panel. Additionally, contractors must furnish and install a new 1000 KVA FR3 liquid 13.8 KV - 480 V transformer, a new 1,200 A automatic transfer switch, a new 1,000 KVA diesel generator with fuel tank in a weatherproof enclosure, and associated cabling. The work includes site preparation and construction of reinforced concrete pads and bollards to mount the new generator and transformer. Replacing power distribution equipment at Snug Harbor is also required. The solicitation is issued by the Department of Transportation Saint Lawrence Seaway Development Corporation.

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Other files for this federal contract opportunity

Other files attached to Snug Harbor Power Distribution Upgrade, newest first.
File Type Posted
6923G520B1032A00004.pdf PDF
2018144_Spare Gate_Surv_Base-Spare-FINAL 12-27-2018.pdf PDF
6923G520B1032A00003.pdf PDF
6923G520B1032A00002.pdf PDF
6923G520B1032A00001.pdf PDF
IFB Snug Harbor Power-6923G520B1032.pdf PDF
IFB Snug Harbor Power-6923G520B1032 .pdf PDF
SLS-335-001.pdf PDF
IFB Snug Harbor Power Distribution Upgrade(Final).pdf PDF
sls-340-88-8.pdf PDF
SLS-335-1-4.pdf PDF
sls-340-88-4.pdf PDF
Wage Determination.pdf PDF
sls-340-88-7.pdf PDF
sls-340-88-3.pdf PDF
sls-340-88-1.pdf PDF
SLS-335-1-4-1A-SH-01.pdf PDF
PA-5-6S1A.pdf PDF
sls-340-88-6.pdf PDF
sls-340-88-2.pdf PDF
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Text version

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SLS-340-88/5

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AS SHOWN

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SNUG HARBOR

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DEVELOPMENT CORPORATION

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OF

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DWG. NO.

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OFFICE OF ENGINEERING AND MAINTENANCE

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MASSENA, NEW YORK

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SAINT LAWRENCE SEAWAY

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APPROVED:

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DATE

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DESCRIPTION

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REV.

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BLDG. NO.:

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LOCATION:

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EXISTING TRANSFORMER & CONDUITS TO BE REMOVED

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EXISTING 14" STEEL PANEL BOARD, TO REMAIN

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WINDOW

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PLAN

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EXISTING TRANSFORMER BUILDING DEMOLITION PLAN

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ELEVATION

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EXISTING SNUG HARBOR ELECTRICAL DEMOLITION PLAN (NTS)

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EXISTING 480 KV FEED TO BE ABANDONED

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ALL EXISTING ELECTRICAL EQUIPMENT, CONDUITS AND WIRES TO BE REMOVED.

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MOTION DETECTOR

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WELDING RECEPTACLE

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DUPLEX RECEPTACLE

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VENT FAN THERMOSTAT

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CABINET

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JUNCTION BOX WITH LIGHT

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DUPLEX RECEPTACLE

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CABINET - MOUNTING HEIGHT 4'-9 " 12" ABOVE FINISH FLOOR

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LIGHT SWITCH

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CARD SENSOR

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CABINET

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EXISTING ENTRANCE DOOR APRON

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GROUND SURFACE

AutoCAD SHX Text MAINTENANCE FACILITY/MARINE BASE SPARE GATE AREA ("SNUG HARBOR") SNUG HARBOR POWER DISTRIBUTION UPGRADE ELECTRICAL SERVICE BUILDING & SNUG HARBOR ELECTRICAL DEMOLITION PLANSDEMOLITION PLANS

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SNUG HARBOR POWER DISTRIBUTION UPGRADE

AutoCAD SHX Text PROJECT NOTES. 1. MAJOR WORK TASKS CONSIST OF REMOVING EXISTING TRANSFORMER AND INDICATED EQUIPMENT & FACILITIES FROM EXISTING TRANSFORMER MAJOR WORK TASKS CONSIST OF REMOVING EXISTING TRANSFORMER AND INDICATED EQUIPMENT & FACILITIES FROM EXISTING TRANSFORMER BUILDING, BLOCKING IN TRANSFORMER BUILDING WINDOW OPENING, INSTALLING NEW GENERATOR AND TRANSFORMER ON NEW REINFORCED CONCRETE SLABS AS SHOWN, INSTALLING UNDERGROUND CONDUITS AND CABLES AS SHOWN TO CONNECT THE EXISTING OVERHEAD NYPA STRUCTURE, ELECTRICAL SERVICE (EXISTING TRANSFORMER) BUILDING, NEW TRANSFORMER, NEW GENERATOR & SNUG HARBOR ENTRANCE. THE WORK ALSO INCLUDES PLACING CRUSHED STONE SURFACING, INSTALLING BOLLARDS AROUND THE TRANSFORMER AND GENERATOR SLABS AND RESTORING VEGETATION ON ALL DISTURBED GROUND THAT IS NOT TO BE SURFACED WITH CRUSHED STONE. 2. STRIP AREAS TO RECEIVE SLABS AND CRUSHED STONE SURFACING OF TOPSOIL. GRADE AREA TO BE STONE-SURFACED TO WITHIN 1 FOOT STRIP AREAS TO RECEIVE SLABS AND CRUSHED STONE SURFACING OF TOPSOIL. GRADE AREA TO BE STONE-SURFACED TO WITHIN 1 FOOT OF LEVEL, WITH THE HIGHEST ELEVATION CONTROLLING. SLOPE TRANSITIONS IF NECESSARY TO 4 HORIZONTAL TO 1 VERTICAL. BOUNDARIES OF AREA TO BE SURFACES WITH CRUSHED STONE AS ARE AS SHOWN. BRING IN STRUCTURAL FILL AS NECESSARY TO ACHIEVE PROJECT GRADE. EXCAVATE OR FILL THE SUBGRADE SURFACE AS NECESSARY TO PROVIDE THE REQUIRED PROFILE SHOWN IN DETAILS A & B. SLAB SUBGRADE SHALL BE LEVEL. ALL EXCAVATED AND STRIPPED MATERIAL SHALL BE PLACED IN AN ON-SITE LOCATION DESIGNATED BY THE COTR. TOPSOIL SHALL BE PILED SEPARATELY. 3. REMOVE ANY UNSTABLE MATERIAL UNDER SLAB FOOTPRINT AND REPLACE WITH STRUCTURAL FILL PER NOTE 5. WHERE FILL IS REQUIRED REMOVE ANY UNSTABLE MATERIAL UNDER SLAB FOOTPRINT AND REPLACE WITH STRUCTURAL FILL PER NOTE 5. WHERE FILL IS REQUIRED TO REACH SUBGRADE ELEVATION, ALSO USE STRUCTURAL FILL. 4. ALL CONCRETE FOR BOLLARDS & SLABS SHALL BE A STANDARD MIX WITH A 28-DAY COMPRESSIVE STRENGTH OF AT LEAST 4000 PSI WITH ALL CONCRETE FOR BOLLARDS & SLABS SHALL BE A STANDARD MIX WITH A 28-DAY COMPRESSIVE STRENGTH OF AT LEAST 4000 PSI WITH MAXIMUM WATER-CEMENT RATIO 0.45. AIR CONTENT SHALL BE 4 TO 8 %. SLUMP SHALL NOT EXCEED 3" (5" IF MID-OR-HIGH RANGE WATER REDUCER IS USED). MIX, PLACE AND CURE IN ACCORDANCE WITH APPROPRIATE AMERICAN CONCRETE INSTITUTE (ACI) STANDARDS AND METHODS. FOLLOW HOT OR COLD WEATHER CURING PROCEDURES AS APPROPRIATE. FINISH SURFACE TO WITHIN " OF LEVEL WITH A TROWEL 14" OF LEVEL WITH A TROWEL FINISH. 5. ALL REINFORCING STEEL SHALL BE DEFORMED GRADE 60 BAR PER ASTM A615. PROVIDE 2 INCHES OF CONCRETE COVER OVER ALL STEEL. ANCHOR BOLTS SHALL BE INSTALLED PER DETAIL SHOWN OR EQUIPMENT MANUFACTURER'S INSTRUCTIONS. 6. SELECT GRANULAR FILL (STRUCTURAL FILL) SHALL BE A CLEAN SAND AND GRAVEL MATERIAL CONFORMING TO NEW YORK STATE SELECT GRANULAR FILL (STRUCTURAL FILL) SHALL BE A CLEAN SAND AND GRAVEL MATERIAL CONFORMING TO NEW YORK STATE DEPARTMENT OF TRANSPORTATION (NYSDOT) 733-04-2.02, SUBBASE COURSE TYPE 1, 3 OR 4 AS SHOWN IN TABLE 733-04A OF THE NYSDOT STANDARD SPECIFICATIONS. THIS MATERIAL SHALL BE PLACED IN LOOSE LIFTS NOT EXCEEDING 12 INCHES COMPACT SUBGRADE AND GRANULAR SUBBASE TO 95% MODIFIED PROCTOR. 7. CRUSHED STONE SURFACING AND SLAB BASE SHALL BE 2-INCH MINUS "CRUSHER-RUN" CRUSHED STONE WHICH IS 100% THE PRODUCT CRUSHED STONE SURFACING AND SLAB BASE SHALL BE 2-INCH MINUS "CRUSHER-RUN" CRUSHED STONE WHICH IS 100% THE PRODUCT OF CRUSHING LEDGE ROCK AT A QUARRY. COMPACT WITH A STEEL DRUM VIBRATORY ROLLER UNTIL PROOF ROLLING WITH A FULLY LOADED COMPACT WITH A STEEL DRUM VIBRATORY ROLLER UNTIL PROOF ROLLING WITH A FULLY LOADED DUMP TRUCK SHOWS NO RUTTING IN THE STONE SURFACING. DEPENDING ON THE SIZE AND TYPE OF ROLLER THIS COULD TAKE UPWARDS OF 3 OR 4 PASSES. 8. UTILITIES KNOWN TO BE IN THE VICINITY ARE INDICATED. COORDINATE ALL UNDERGROUND UTILITY LOCATIONS WITH SLSDC ELECTRICIANS UTILITIES KNOWN TO BE IN THE VICINITY ARE INDICATED. COORDINATE ALL UNDERGROUND UTILITY LOCATIONS WITH SLSDC ELECTRICIANS AND NOTIFY DIG-SAFE (811 OR 1-800-962-7962) PRIOR TO BREAKING ANY GROUND. 9. THIS DRAWING IS BASED ON A 2018 TOPOGRAPHIC AND UTILITY SURVEY PERFORMED BY RAVI ENGINEERING AND LAND SURVEYING PC. ALL THIS DRAWING IS BASED ON A 2018 TOPOGRAPHIC AND UTILITY SURVEY PERFORMED BY RAVI ENGINEERING AND LAND SURVEYING PC. ALL ELEVATIONS ARE IN FEET, DATUM IS IGLD 1985. CONTRACTOR SHALL PERFORM ALL SURVEYING NECESSARY TO ACHIEVE PROJECT LINES AND GRADES. 10. SEE PROJECT SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS. CONTRACTOR SHALL RETAIN A TESTING LABORATORY TO PROVIDE QUALITY SEE PROJECT SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS. CONTRACTOR SHALL RETAIN A TESTING LABORATORY TO PROVIDE QUALITY CONTROL TESTING PER PROJECT SPECIFICATIONS.

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