SITC and AMC of 4 Nos 11TR High Precision AC units for Data Center at 4th Floor Fountain Telecom Bldg I Fountain Mumbai 01 Against Scrapping PART A Supply Portion PART B ITC n Misc Portion n PART C AMC Portion

Amount

PART-A: Supply Portion

Supply of factory tested 11 TR (Sensible Cooling Capacity) Microprocessor based air-cooled High Precision AC package units complete with Upward / downward flow as per site requirement with suitable mesh in the return air path having energy efficient high technology, along with scroll compressor, comprising of indoor & outdoor units with all components including providing suitable floor stand for indoor unit to match false flooring height, supply of suitable size of copper refrigerant piping, controls, interlocking, electrical accessories, SPP [for all three phase motors], voltage & current indications & sequential controls, communication port with suitable protocol to suit BMS compatibility but without software, air cooled condenser, MCBs, safety valve, pressure release valve, data / communication cable between units etc. complete as required and as per specifications attached.

PART-B: ITC Portion

Installation, Testing and Commissioning of above 14 TR air-cooled High Precision AC package units complete with all components, air cooled condenser, including laying of refrigerant piping, cable, charging of required quantity of refrigerant, condenser/data communication cable between units etc. as required on existing framework for item at Sr. No. 1 of Part-A.

Supplying and fixing of copper refrigerant piping of minimum 18 G (1.2 mm) thickness of following sizes with all accessories including cutting, bending, jointing, brazing & painting etc. for hot gas and liquid lines of a single circuit, on existing MS angle tray including insulating the refrigerant lines inside AC area with suitable fire retardant polythene foam complete as per specifications attached.

a). Hot Gas Line, 7/8" nominal dia.

b). Liquid Line, 5/8" nominal dia.

Supply and fixing of 1.1 KV grade PVC/XLPE insulated PVC sheathed copper conductor armored cable of the following size on the existing MS angle tray (with saddles) along with 2 x 2.24 mm dia. bare copper wire for loop earthing & end termination of cable with glands/lugs etc. as required.

a) 3 x 2.5 sq. mm (for condensers)

b) 4 x 10 sq. mm (for Pkg. Units)

Providing MS structure for Outdoor Units/referigerant pipe & cables made out of solid channels/angles/flats etc i/c cutting, welding, grouting, fixing with hardware & painting etc as required.

Providing plumbing work for humidification circuits and drainage requirements including supply of ISI marked Class-I SDR-11 CPVC Pipes (Chlorinated Polyvinyl Chloride material as per IS-15778) with threaded fittings such as bends, reducers, adapter, elbows, tees, unions, coupler, end caps, flanges etc. for water connection of various components of the system complete with plumbing work by applying cleaner, solvent cement, primer, teflon tape & various size of metal clamps for fixing pipes etc as reqd.

a) 25 mm Dia

b) 40 mm Dia

PART-C: CMC Portion

Comprehensive maintenance of the 11 TR microprocessor based air-cooled Precision package AC unit (after the warrantee period) including all items covered under Part-A & Part-B as per the specifications/conditions of contract & as per the details given in relevant sections by deploying the required staff including specialized man power and by arranging required spares, refrigerant gas, tools and plant etc.to keep the AC unit & connected equipments operational up to the required standards complete as required. Note :- 1) Operation of AC unit is not included in this item. 2) Warranty period /Defect liability –a) 12 Months for complete

Second Year (First Year covered under defect liability/warranty period)

Third Year

Fourth Year

Fifth Year

SHES Air and Automation Poona