Supply, Installation, testing and Commissioning (SITC) of HVAC System and other mechanical utilities for ECRIS facility at New Engineering Hall 09 High bay area, BARC, Trombay, Mumbai-400085.

Amount

SITC of Vertical inline centrifugal Chilled water Booster pumps with inbuilt VFD and suitable motor capacity (Motor shall have IE3 efficiency class, IP 55 or better protection & class F insulation temperature rises limited to class B. a) flow: 1500 LPM b) Head: 30 m WC c) Media: Chilled water d) Pump shall be insulated with Closed cell Nitrile rubber. (TSS 1)

SITC of Stainless Steel based Vertical inline centrifugal DM water pumps with inbuilt VFD and suitable motor capacity (Motor shall have IE3 efficiency class, IP 55 or better protection & class F insulation temperature rises limited to class B). a) flow: 1000 LPM b) Head: 20 m WC c) Media: D M Water d) Pump shall be insulated with Closed cell Nitrile rubber. (TSS 1)

SITC of GI pipe as per IS 1239 or ASTM A53/A106, ERW/Seamless with necessary fittings (Tees, Reducers, Elbows,Flanges,welding etc.) in following sizes (TSS 2)

SITC of DN150, Sch-40 or Heavy Class GI pipe with necessary fittings

SITC of DN125, Sch-40 or Heavy Class GI pipe with necessary fittings

SITC of DN65, Sch-40 or Heavy Class GI pipe with necessary fittings

SITC of Closed Cell Nitrile rubber insulation on pipeline and duct (TSS 03)

50 mm Thick closed cell elastomeric nitrile rubber insulation (consisting of 2 layers, each of 25 mm thick). Outer layer of insulation shall be with inbuilt cladding (Glass Cloth having colour as per EIC)

25mm Thick closed cell elastomeric nitrile rubber insulation with inbuilt cladding (Glass Cloth having colour as per EIC)

SITC of following Items in Chilled water line with 50 mm thick Nitrile rubber insulation (TSS 4, 5 & 6 )

Flange type Y strainer in CS/GM construction having size DN 150 and pressure class ASME 150

DN 150 Flanged end SS ball valve of ASME class 150

SITC of 100 mm dia. Dial type glycerine filled SS pressure gauges with suitable siphon and cock (Isolation valve). The range of pressure gauge shall be (0 - 10) bar(TSS 5)

DN 150 flanged type CS ASTM A216 Gr WCB NRV (Swing or Dual Plate Type ) of ASME class 150 pressure rating

Metal Tube Rotameter of size DN 150 and measuring range 0 to 2500 LPM with thermal insulation and finish (TSS 6)

DN 50 SS ball valve of ASME class 150 for drain

DN 25 SS ball valve of ASME class 150 for Air release

SITC of SS 304 L pipe of the following size as per ASTM A312 along with all the necessary fittings ie, Tees, elbows, Reducers, Flanges, welding etc. for DM water application as per (TSS 7)

DN 100 SS 304L pipe

DN 40 SS 304L pipe

SITC of Air Handling Unit of 15 TR with all the necessary valves, fittings,gauges,meters etc. (TSS 4, 5, 6 & 8)

SITC of Recirculatory type Air Handling Unit of 15 TR cooling capacity & having 6000 CFM,50 mm WG static pressure with minimum 25mm thick open cell nitrile rubber accoustic lining on inner surface of AHU panel having minimum density 140 Kg/cub. Mtr (TSS 8)

SITC of 100 mm dia. SS Dial type glycerine filled pressure gauges with suitable siphon and cock (Isolation valve). The range of pressure gauge shall be (0 - 10) bar (TSS 5)

SITC of Gas filled/bimettalic SS dial type temperature gauge in supply and return CHW Line of 100 mm dia. dial, complete with socket, SS thermowel, stem & other standard accessories, all in SS hardware having temperature measuring range of 0-50 degree Celsius (TSS 5)

Metal Tube Rotameter of size DN 65 and measuring range 0 to 3000 LPM with thermal insulation and finish.(TSS 6)

DN 65 CSS Ball valve of pressure class 150 (TSS 4)

Design, Fabrication,Installation & Testing of 1.5 cub.mtr DM water storage Tank of SS 304L material having minimum 5 mm or suitable thickness with all necessary isolations valves and gauges as per (TSS 9)

Design, Fabrication,Installation & Testing of Plate type Heat exchanger of SS 304 L material having process fluid as chilled water and DM water (TSS 10)

SITC of following Items in Chilled water side of Plate type Heat Exchanger with insulation and counter flanges

DN 100 Flanged end CSS ball valve of ASME class 150. (TSS 4)

Metal Tube Rotameter of size DN 100 and measuring range 0 to 3000 LPM.(TSS 6)

SITC of 100 mm dia. Dial type glycerine filled SS pressure gauges with suitable siphon and cock (Isolation valve). The range of pressure gauge shall be (0 - 10) bar(TSS 5)

SITC of Gas filled/bimettalic dial type SS temperature gauge in supply and return CHW Line of 100 mm dia. dial, complete with socket, SS thermowel, stem & other standard accessories, all in SS hardware having temperature measuring range of 0-50 degree Celsius (TSS 5)

SITC of following Items in DM water side of Plate type Heat Exchanger with counter flanges

DN 100 Flanged end SS Globe valve as per ASME pressure class 150 (TSS 4)

DN 100 Flanged end SS ball valve as per ASME pressure class 150 (TSS 4)

DN 40 Flanged end SS ball valve as per ASME pressure class 150 (TSS 4)

Rotameter in SS enclosure of DN 100 size having water flow measuring range 0 to 2000 LPM suitable for installation in horizontal as well as vertical position. (TSS 6)

Temperature gauge of dial size DN 100 in all in SS hardware having measuring range 0-50 degree Celsius range.(TSS 5)

Bourdon tube type SS Presure gauge of dial size DN100 with SS isolating valve and syphon tube having pressure measuring range 0-10 bar.(TSS 5)

Flange type NRV in SS construction having size DN100 and pressure class ASME 150 for DM water application.(TSS 4)

Flange type Y strainer in SS construction having size DN 100 and pressure class ASME 150 for DM water application.(TSS 4)

SITC of 1 mm thick GI Ducting for supply, return and exhaust path as per TSS Sheet No.(GI duct for AC and emergency exhaust system) .(TSS 11)

SITC of Double Deflection type Supply Air Grills with VCD.(TSS 12)

SITC of continuous linear return air grill.(TSS 12)

SITC of Return Air Grill.(TSS 12)

SITC of multilouvered volume control damper.(TSS 12)

Vane axial Exhaust fan with silencer having capacity of 4500 CFM & 50 mm WG static (TSS 13)

Shutdown and Connection of existing DN 450 DI pipeline(supply and return) to existing DN 200 GI pipeline(supply and return) near Engineering Hall 09 (including piping,fittings,Thermocole Insulation,painting etc. )(TSS 14)

Fabrication and supply of epoxy painted MS structure in form of angle, channel, EP, flat etc as per site requirement.(TSS 15)

Excavation of soft soil.(TSS 16)

Hand operated Chain pulley block of 2 Ton capacity.(TSS 16)

RCC Core cutting of 100 mm dia wherever required (TSS 16)

DN 50 SS 304L supply and return header in DM water line with all necessary fittings and welding(TSS 16)

DN 15 Seamless GI pipeline for compressed air application with necessary fitting, welding, 2 No isolation SS ball valve and 1 no Pressure gauge suitable for compressed air application having range 0 to 15 bar (TSS 2)

M/s Associated Engineers