Tender For Supply, Installation, Testing An Commissioning Of 15 X 7 Tr Microprocessor Based High Precision Air Cooled Air Conditioning Package Units For Different Sites In Various Circles In Bsnl On Pan India Basis Except Ne, Jandk, A A N Andlakshade, Lucknow-Uttar Pradesh
TDR : 48916679
Tender Notice
BOQ
Expired
Lucknow
Uttar Pradesh
Tender For Supply, Installation, Testing An Commissioning Of 15 X 7 Tr Microprocessor Based High Precision Air Cooled Air Conditioning Package Units For Different Sites In Various Circles In Bsnl On Pan India Basis Except Ne, Jandk, A A N Andlakshade
Name of Work:-Supply, Installation, Testing & Commissioning of 15 X 7 TR Microprocessor based High Precision Air Cooled Air-conditioning Package Units for different sites in various Circles in BSNL on PAN India basis except NE, J&K, A&N & Lakshadeep. (Rate Contract). (Rate to be filled in Gem Portal)
Sl. No.
Item Description
1
Sub Head ISupply ofPrecision PAC units Supply of microprocessor based air cooled type super low noise 7 TR sensible coolingcapacity Top or bottom discharge type as per requirementPrecisionAirconditioningunitworkingonR407C/R410Arefrigerantand capable of delivering minimum 3850 CFM comprising of indoor and outdoor units as detailed below with all components i/c humidifier and heater controls provided with BMS connectivity and interlocking electrical accessories refrigerant piping within unit initial charge of refrigerant and oil Serrated rubber pads filters having 95 percentage efficiency down to 5 microns including sequential control and Run hour equalization etc. as per detailed specifications attached. Note Rates of refrigerant pipe to be quoted separately in SH III
2
Sub Head II ITC ofPrecision PAC units Installation testing and commissioning of the above package AC unit and condensers including providingpowder coated MS stand for Indoor unit and corrosion treated and paintedframe for condensers minor civil works like cutting/grouting making good the damages 25mmX5mm GI earth strip between indoor and outdoor unit providing necessary scaffolding pressure testing vaccumising gas charging etc. complete as required.
3
Sub Head III Miscellaneous items Providing and fixing 40 mm dia. nominal bore FRLS HMS High Mechanical Stress CPVC pipe from outlet socket of HPAC unit complete with CPVC fittings and clamps including cutting and making good the walls etc. complete as required.
4
Supply, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of hard drawn copper refrigerant piping for PAC system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with XPLE Class O tubular insulation/with Class O closed cell elastometric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines, all accessories as per specifications complete as requiredThe item shall be measured from outside connection of indoor unit to outside of condensor unit. a. 15.86 mm dia. OD Hard drawn with tube thickness 1.2 mm with 19 mm thick insulation
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b. 22.2 mm dia. OD Hard drawn with tube thickness 1.2 mm with 19 mm thick insulation
6
Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray Galvanisation thickness not less than 50microns with perforation not more than 17.5 percentage in convenient sections joined with connectors suspended from the ceiling with G.I. suspenders including G.I. bolts and nuts etc. as required. a. 150 mm width X 50 mm depth X 1.6 mm thickness
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b. 300 mm width X 50 mm depth X 1.6 mm thickness
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Supplying and laying of 1.1 KV grade XLPE insulated armoured and sheathed copper conductor cables confirming to IS 1554 Part I 1964 of 2 X 2.5 sq. mm size including providing and making cable termination by crimping joints as required for interconnecting between the outdoor and indoor units as required at site. Suitable clamping arrangement shall be provided for cables to be fixed on walls/Cable trays/racks where necessary. Suitable cable glands shall also be provided for all cable terminations.
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Sub HeadIV MAINTENANCE ITEMSComprehensive maintenance of 7 TR HPAC PKG, units which include routine preventive & breakdown maintenance for a period of one year i/c supply of refrigerant gas and other consumables, repair/ replacement of worn out items with minimum down time and warranty/ guarantee of repaired/ replaced items after completion of one year of guarantee period.
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