Supply, installation, testing and commissioning of air-conditioning system for New Mezzanine floor in Highbay of Engineering Hall 11 at North Site, BARC, trombay, Mumbai 400085.

Amount

Supply, installation, testing & commissioning Tower type floor standing Split air conditioner of following capacity as per TSS No. 01 technical specification.

4 TR Nominal cooling capacity

3 TR Nominal cooling capacity

Supply, installation & testing of good refrigeration quality copper tubing of minimum 22 gauge thickness (Suitable as per R410A/R32) along with 19 mm sleeve type insulation wrapped with monsoon tape required for installation of following equipment as per TSS No. 02 & TSS No.12 (for Closed Cell Elastomeric Nitrile Rubber Foam Insulation). Please note that control cable and power cable required for indoor and outdoor unit also included in this item. N.B.: Copper tubing mentioned below is in pair (Gas +Liquid) of tubes with insulation.

Copper tubing for 4 TR Nominal cooling capacity Tower type floor standing Split air conditioner w.r.t. item no. 1.1.

Copper tubing for 3 TR Nominal cooling capacity Tower type floor standing Split air conditioner for item no. 1.2.

Copper tubing for 2 TR split air conditioning system w.r.t. item no. 6.0.

Supply and installation of casing and capping (PVC Trunking) of 100 x 65mm size for enclosing refrigeration tubing with insulation, drain line and electrical cables as per TSS no. 03 of technical Specification

Providing and fixing of 40 mm (11/2") Nominal Size Schedule-40 Chlorinated PVC (CPVC) pipes along with 6 mm sleeve type insulation wrapped with monsoon tape for condensate drainage including all CPVC fittings, bents, Tee etc. fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with CPVC solvent cement & testing the joints as per TSS No. 04 & TSS No.12 (for Closed Cell Elastomeric Nitrile Rubber Foam Insulation) of technical specifications and as directed by the Engineer.

Supply, installation, testing and commissioning of Twin AC Controller for Timer control with necessary controller & metal clad socket, terminal box and suitable for AC equipment up to 4 TR capacity (for item no. 1.1.) as per TSS no. 05 of technical specification.

Dismantling, removal of existing 2 TR split air conditioning system (Outdoor and Indoor) and shifting and installation of the units as per instruction of EIC. The cooper tube, drain pipe etc. shall be disposed of nearby location as instructed by EIC and as per TSS no. 06 of technical Specification.

Heavy duty, swinging type floor mounted Air circulators, dia: 450 mm, speed: 1440 RPM (max.) with a provision for speed regulation, working in 220 V AC supply complete with mounting arrangement to suit site and standard accessories as per TSS no. 07 of technical specification..

Supply, installation, testing and commissioning of 2 TR Nominal cooling capacity high wall mounted type fan coil units complete with cooling coil, fins, drain tray, fan, filter, remote control, copper tubes etc. along with ON/OFF type control valve as per TSS No. 08 of technical specification.

Supply, installation, testing and commissioning of vertical inline centrifugal pump sets of following capacity complete with minimum 50 mm (Multi-layered) nitrile rubber insulation along with suitable electrical motor with starter and associated standard accessories as per TSS no. 09. & TSS no. 12 (for Closed Cell Elastomeric Nitrile Rubber Foam Insulation) of technical specifications. Head : 30 mtr of wc Flow Capacity : 350 lpm Motor capacity: 3.7 KW or to suit 415 volt, 3 phase, 50 hz capacity AC supply

Supply, installation, testing and commissioning of ERW Heavy Class GI pipe as per IS 1239 (Part-1) 2004 for chilled water piping sizes with all required fittings, gaskets, fasteners etc. for chilled water supply as per TSS no. 10 of technical specifications.

80 mm dia. Heavy Class GI pipe

50 mm dia. Heavy Class GI pipe

25 mm pipe Heavy Class GI pipe

Supply, installation, testing and commissioning of Class 150 and PN 16 pressure rating Valves of following sizes for chilled water/ compressed air/ gas pipe application including fittings, gaskets etc as per TSS no 11 of technical specification.

DN 80 mm dia. flanged type Class 150 CCS Globe valve with counter flanges

DN 80 mm dia. flanged type, rising stem Class 150 CCS gate valve with counter flanges

DN 80 mm dia flanged type Class 150 CCS Y-Strainer with counter flanges

DN 80 mm dia CCS body flange ends Class 150 non return valves (swing check valve) with counter flanges.

DN 25 flanged type Class 150 CSS Ball valve with counter flange.

DN 15 flanged type Class 150 CSS Ball valve with counter flange.

DN 25 flanged type PN 16 GM Y Strainer with counter flange.

Supply, installation, testing and commissioning of Closed Cell Elastomeric Nitrile Rubber Foam Insulation for following material as per TSS no. 12 of technical specification.

50 mm thick (in two layer) Nitrile Rubber insulation for 80 mm dia. Class C GI pipe.

50 mm (in two layer) thick insulation for 50 mm dia. Class C GI pipe.

38 mm (in two layer) thick insulation for 25 mm dia. Class C GI pipe.

50 mm (in two layer) thick insulation with aluminium foil protection for DN 80 mm dia. flanged type Class 150 CCS globe valve with counter flanges.

50 mm (in two layer) thick insulation with aluminium foil protection for DN 80 mm dia. flanged type, rising stem Class 150 CCS gate valve with counter flanges.

50 mm (in two layer) thick insulation with aluminium foil protection for DN 80 mm dia flanged type Class 150 CCS y-strainer with counter flanges

50 mm (in two layer) thick insulation with aluminium foil protection for DN 80 mm dia CCS body flange ends Class 150 non return valves (swing check valve) with counter flanges.

38 mm (in two layer) thick insulation with aluminium foil protection for DN 25 flanged type Class 150 CSS Ball valve with counter flange.

38 mm (in two layer) thick insulation with aluminium foil protection for DN 25 flanged type PN 16 GM y Strainer with counter flange.

Fabrication, supply & installation of 0.6 mm thick aluminium sheet cladding over 50 mm or 38 mm thick closed cell rubber insulated chilled water piping. Please refer TSS no. 13 of tender specifications for detailed scope of work.

Supply, installation & testing of bi mettalic based thermometer having 100 mm dia. dial, complete with socket, SS thermowell, stem & other standard accessories, all in SS hardware having 0-50 degree Celsius range suitable for chilled water application as per TSS No. 14 of technical specification.

Supply, installation & testing of pressure gauges in of range 0 to 10 bar, having Glycerine filled 100 mm dial size complete with suitable socket, siphon, cock and standard accessories, all in SS hardware suitable for chilled water application as per TSS no. 15 of technical specification.

Range 0 to 10 bar for chilled water application

Range 0 to 16 bar for compressed air application

Range 0 to 4 bar for gas pipe line

Supply & installation of 500 litres capacity loft type rectangular heavy duty plastic water tank for storage of condensate/ drain water. The tank shall be provided with inlet and outlet connections. Please refer TSS no. 16 of tender specifications for detailed scope of work.

Supply and installation of Self primming Mono block pump complete with 1.5 HP (or to suit) duty motor & its starter, foot valve with strainer and other standard accessories suitable for condensate drainage system as per following specification. Please refer TSS no. 17 of tender specifications for detailed scope of work. Head range: 10 to 52 meter Capacity Range: 4500 to 504 LPH

Supply, installation & testing of automatic water level controller for dewatering from tank with water level sensor. Please refer tender specifications TSS no. 18 for detailed scope of work.

Spply, installation, testing & commissioning of Electromagnetic Flow meter of size DN80 mm and flow range 0 to 600 lpm complete with transmitter and all standard accessories. Please refer TSS No 19 of tender specifications for detailed scope of work.

Supply, installation testing and commissioning of Carbon steel seamless pipe, schedule 40, conforming to ASTM 53 as per specifications of following sizes for compressed air and gas piping. The pipe shall be complete with bends, elbows, tees, flanges, SS nut bolt, washer, gaskets, GI clamps, MS supports etc. All Carbon steel seamless pipes shall be painted with two coats of red oxide primer followed by two coats of enamel paint of approved colour as per IS-2379. Please refer as TSS no. 20 of technical specification.

25 NB Carbon steel seamless pipe for compressed air

15 NB Carbon steel seamless pipe for Argon gas piping

Supply, Fabrication and installation of MS structure, as per TSS No. 21 of technical specification.

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Bonafide Hvac