Scope of Service - Berry Cottage Cooling Tower.odt

SCOPE OF WORK

W.G. Murray Developmental Center is seeking bids to remove existing Baltimore Aircoil Cooling Tower Model 3269 GSWS at Bldg.2 Berry Cottage and purchase with installation of Baltimore Aircoil Cooling Tower Model PT2-0809A-3L1 or equivalent model that will be compatible to Carrier Model 16JB010-68, 137 Ton Absorber Chiller Unit.

Specifications:

Vendor must remove existing Baltimore Aircoil Cooling Tower Model 3269GSWS and purchase with installation new Cooling Tower that is equivalent to Baltimore Cooling Tower PT2-0809A-3L1 in which must be compatible to existing Absorber in Berry Cottage.

Cooling Tower must fit existing roof supports and weight limits. Cooling Tower must be placed in the same manner and configuration as Tower being replaced.

Cooling Tower must meet minimum certified capacity of 439.00 USGPM of water from 103>00 F. to 85>00 F. at 78> F. entering Air Wet Bulb and 6.00 PSIG of total (Static & Spray) pump head from the unit base. Must have at a minimum of a One (1) 7.5 hp Fan Motor, Totally Enclosed Fan Cooled (TEFC), Premium efficiency suitable for 200 Volt, 3phase, 60 Hertz electrical service. Motor must be on a Variable Speed Controller.

Cooling Tower must be induced draft, counterflow that meets ISO 9001 Compliant, Unit Energy Efficiency per ASHRAE Standard 90.1-2016, CTI- (Certified Thermal Performance), Steel Panels and Structural Member are constructed of Type 304 Stainless Steel with welded Type 304 Stainless Steel Cold Water Basin, Type 304 Stainless Steel Fan Guards, PVC Film Wet Deck Material, Structure designed in accordance with IBC and ASCE/SEI 7, Standard End or Side Inlet per Deck/Piping design, End Outlet Pump Suction Connections, Type 304 Stainless Steel Strainer, Mechanical Float Valve Assembly, Mechanical Vibration Cutout Switch, Inclined Ladder and Extensions, Handrails and replacement of all associated Pump(s), Piping and Electronic Control Panels if needed for compatibility of operation of Cooling Tower to Steam Absorber.

Vendor must perform passivation treatment of Cooling Tower prior to full service.

Vendor must be responsible for all Electrical/Plumbing disconnections and reconnections required for the removal of existing Cooling Tower and installation of new Cooling Tower.

Vendor will be responsible for any and all Asbestos Abatement.

Vendor will be responsible for repairs/replacement to any Sidewalk(s), Asphalt, Concrete and Soil if damaged.

Vendor will be responsible for proper training to W.G. Murray Developmental Center Engineering Staff on proper startup/shutdown procedures to new Cooling Tower.

Vendor must be present during startup process of Cooling Tower to correct any possible issues that may occur.

Vendor must insure that all staff contractual/sub-contractual must have proper licensing, credentials, insured and bonded in the Plumbing, Steam Fitting, Electrical, Masonry and all associated Craft(s) to perform project.

Vendor must follow all applicable Illinois Dept. of Labor/OSHA Codes.

Vendor must follow all W.G. Murray Developmental Center rules and regulations.

Vendor is responsible to provide all Labor, Equipment, Tools, Materials and all incidentals for project.

W.G. Murray Developmental Center will not be held liable for any lost, stolen, broken tool(s), material(s) and equipment.

Bidder must inspect prior to bid.

Vendor must perform work during normal business hours of 7:00AM to 4:00PM, Monday thru Friday excluding Weekends and Holidays unless approved by Facility Chief Engineer.

Vendor must provide Facility Chief Engineer all manual(s), warranty(s), specification sheet(s) and or all associated paperwork of new Cooling Tower.

Vendor must give Facility Chief Engineer a daily work progress report whether verbal and or in writing.

This procurement is subject to Public Works Requirements-820 ILCS 130/4 and Prevailing Wages 30 ILCS 500/25-60.