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| 1 | Installing, testing and commissioning of WATER COOLED CHILLER complete 30 TR OR above nearest actual capacity with twin screw /Scroll compressor with twin circuit, motor(s) starter(s), WATER cooled condenser, insulated chiller, flow switch at chiller, vibration insolators, integral refrigerant piping and wiring, accessories as required and called for automatic and safety controls mounted in central console on a steel frame complete as per specifications. Motor shall be suitable for 415+(-) 10%, 50 cycles, 3 phase AC supply. Refrigerant used shall be R- 407C / R-134a.Chiller should be provided with micro- procesor based control panel for safe and efficient operatoin of chillers. Same should be capable for communicating over Bacnet/ Modbus protocol. Chiller compressor should have displacement power factor of 95% at all load conditions. Deration due to higher ambient shall also be considered in actual capacity calculation. Chiller should not trip at air inlet temperature of 52.0 Deg. C to condenser. complete all as specified and directed b y Engr-in-charges. |
| 2 | Chiller |
| 3 | Chiller Water IN 10 Deg C |
| 4 | Chilled water OUT 5 Deg C |
| 5 | Fouling Factor 0.00025 M2/KW |
| 6 | Condenser |
| 7 | Condenser Air IN 32 Deg C |
| 8 | Condenser Air IN 36 Deg C |
| 9 | Fouling Factor 0.0002 FPS |
| 10 | Screw Chiller Capacity Range should be - 100% to 15 % or better at constant design temperature. |
| 11 | AHRI Certified performance sheet shall be submitted showing working of machine on 125 Deg F. |
| 12 | Taking up/down of old u/s pipe and S & F, testing and commissioning including taking up/down of heavy duty class \\"c\\"MS pipe ,ISI marked as per IS: 1239 with all necessary fittings & fabrication like tees , elbows ,flanges ,reducers ,gaskets ,nuts and bolts etc welding or screwed joints as required including fixing of pipe with necessary standard clamps structural steel supports (chilly make) as required/directed of size 125 mm bore complete all as specified and directed b y Engr-in-charges. |
| 13 | M & L for Insulation of M S Pipe with PUF slab 40 mm thick with and including applying bituminuous compound and GI cladding with 26 gauge GI sheet complete of sizes 125 mm bore pipe complete all as specified and directed b y Engr-in-charges. |
| 14 | Taking up/down of old u/s pipe and S & F ,testing and commissioning including taking up/down of heavy duty class \\"c\\"MS pipe ,ISI marked as per IS: 1239 with all necessary fittings & fabrication like tees , elbows ,flanges ,reducers ,gaskets ,nuts and bolts etc welding or screwed joints as required including fixing of pipe with necessary standard clamps structural steel supports (chilly make) as required/directed of size 100 mm bore pipe complete all as specified and directed b y Engr-in-charges. |
| 15 | M & L for Insulation of M S Pipe with PUF slab 40 mm thick with and including applying bituminuous compound and GI cladding with 26 gauge GI sheet complete of sizes 100 mm bore pipe complete all as specified and directed b y Engr-in-charges. |
| 16 | Taking up/down of old u/s pipe and S & F ,testing and commissioning including taking up/down of heavy duty class \\"c\\"MS pipe ,ISI marked as per IS: 1239 with all necessary fittings & fabrication like tees , elbows ,flanges ,reducers ,gaskets ,nuts and bolts etc welding or screwed joints as required including fixing of pipe with necessary standard clamps structural steel supports (chilly make) as required/directed of size 65 mm bore pipe complete all as specified and directed b y Engr-in-charges. |
| 17 | M & L for Insulation of M S Pipe with PUF pipe section 40 mm thick with and including applying bituminuous compound and GI cladding with 26 gauge GI sheet complete of sizes 65 mm. complete all as specified and directed b y Engr-in-charges. |
| 18 | Taking up/down of old u/s pipe and S & F ,testing and commissioning including taking up/down of heavy duty class \\"c\\"MS pipe ,ISI marked as per IS: 1239 with all necessary fittings & fabrication like tees , elbows ,flanges ,reducers ,gaskets ,nuts and bolts etc welding or screwed joints as required including fixing of pipe with necessary standard clamps structural steel supports (chilly make) as required/directed of size 50 mm bore pipe complete all as specified and directed b y Engr-in-charges. |
| 19 | Taking up/down of old u/s pipe and S & F ,testing and commissioning including taking up/down of heavy duty class \\"c\\"MS pipe ,ISI marked as per IS: 1239 with all necessary fittings & fabrication like tees , elbows ,flanges ,reducers ,gaskets ,nuts and bolts etc welding or screwed joints as required including fixing of pipe with necessary standard clamps structural steel supports (chilly make) as required/directed of size 80 mm bore pipe complete all as specified and directed b y Engr-in-charges. |
| 20 | M & L for Insulation of M S Pipe with PUF slab 40 mm thick with and including applying bituminuous compound and GI cladding with 26 gauge GI sheet complete of sizes 80 mm. complete all as specified and directed b y Engr-in-charges. |
| 21 | M & L for Insulation of M S Pipe with PUF slab 40 mm thick with and including applying bituminuous compound and GI cladding with 26 gauge GI sheet complete of sizes 50 mm bore pipe complete all as specified and directed b y Engr-in-charges. |
| 22 | Excavation in trenches in soft soil not exceeding 1.5 metre wide and not exceeding 1.5 mtr depth and getting out. complete all as specified and directed b y Engr-in-charges. |
| 23 | Returning, filling in including spreading leveling watering and well ramming in layers not exceeding 25 cm in any type of soil complete all as specified and directed b y Engr-in-charges. |
| 24 | Removing excavated material (soil) not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 mtr above the starting point. complete all as specified and directed b y Engr-in-charges. |
| 25 | Dismentaling and Taking down Old U/S Reciprocating compressor open type with induction motor complete wih suction and discharge valve of capacity 30 TR of any model and make and removing from site and deposit to AGE E&M yard including transportation. complete all as specified and directed b y Engr-in-charges. |
| 26 | Dismantling and taking down old u/s shell and tube type water cooled condensor and chiller of capacity 30 TR with MS shell and intergral copper tubes with safety valve complete all as specified and directed by Engr-in-charges. |
| 27 | Dismantling and taking down old u/s FRP induced cooling tower of capacity 60TR with three phase elecric motor with float valve etc and removing from site complete all as specified and directed by Engr-in-charges. |
| 28 | Dismantling and taking down old u/s AHU (CSU) with ducting of capacity 3000/6000CFM complete all as specified and directed by Engr-in-charges. |
| 29 | Dismentaling and Taking down Old U/S monoblock chiller water pumpset with induction motor of 7.5HP and taikng out from site deposit to AGE E&M yard including transportation. complete all as specified and directed b y Engr-in-charges. |
| 30 | Dismantling and taking down old u/s condensor water circulating pump with motor of capacity squirral cage Induction Motor 7.5HP and deposit to AGE E&M yard including transportation. complete all as specified and directed by Engr-in-charges. |
| 31 | Supply, installation, testing and commissioning of Multi cell TYPE FRP induced draft cooling tower with FRP water basin, PVC fills with integral louvers and drift eliminators complete with hot water basin either fitted with spray nozzles or having self rotating sprinklers, statically & dynamically balanced axial flow, gear/direct driven fans with TEFC induction motor of class F insulation, efficiency class EFF-1 suitable for operation on 415 + 10% volts, 50 Hz. AC supply; suction screen, make up-quick fill arrangement, overflow and drain connections with all necessary valves & foot valves, suitable inspection ladder, access arrangement for cooling tower interior, steel /masonary supporting structure with proper design, anti-vibration mountings, suitable civil foundation as per manufacturer's standard with foundation nuts, bolts, painting etc. complete all as specified and directed b y Engr-in-charges. |
| 32 | Cooling tower should be CTI Certified. |
| 33 | Capacity : 70 TR |
| 34 | Wet bulb temp (Monsoon) : 26.88.deg C |
| 35 | Entering water temp : 36.00 deg C |
| 36 | Leaving water temp : 32.00 deg C |
| 37 | Flow rate : 1050 LPM |
| 38 | Taking down old unsv PVC expansion tank of 1000 Ltr & Supply, Installation ,commissioning and Testing of expansion tank of capacity 1000 litre with cover all sides made out of 3mm thick MS sheet duly insulated and with all accessories such as non return valve inter connecting pipe. The Open vessel expansion tank shall be complete with all accessories so as to make it ready for installation and commissioning on site. Insulation of tank shall be made with 50 mm thick resin bonded fibre glass wool roll of density 24 kg/ Cu.m with factory laminated aluminum vapour barrier including the following : -(a) Cleaning the duct surface (to be insulated ) by scrapping carefully with wire brush etc. to make the surface completely free of millscale, dirt, dust, grease and other foreign materials, taking special care so that all duct joints are sealed against any leakage.(b) Applying rubber based adhesive CPRX compound.(c) Sealing of all longitudinal joints and circular overlaps with and including Aluminium foil tape 50 mm wide, to make the insulation leakproof.(d) Securing the insulation with and including mechanically fastened nylon/ steel straps of size 12 mm/50 mm at maximum intervals of 1.2 metre. |
| 39 | Supply and fixing in position butterfly valve, handle operated type, Gun metal conforming to BIS:5155, MSS SP67 & APT 609, duly insulated with Nitrile rubber screwed/flanged ends complete all as specified and directed b y Engr-in-charges. suitable for tubes of size: - |
| 40 | (a) 65mm bore |
| 41 | (b) 80 mm bore |
| 42 | (c) 100 mm bore |
| 43 | (d) 125 mm bore |
| 44 | Supply, installation, testing and commissioning of NB wafer type PN 1.6 rated swing check type multidoor reflux valve (NRV), designed & tested as per IS 5312 (Part- 2): 1986, suitable to handle clear water having turbidity up to 5000 PPM, having CI body, door and diaphram, leaded tin bronze seat rings and flange drilling standard end connection, etc. duly insulated with FM approved highly- flexible, closed-cell thermal insulation of elastomeric foam based on synthetic rubber (NBR) of apppropriate thickness laminated with 12 micron aluminium foil facing with reinforced glass scrim along with adhesives and other necessary accessories complete all as specified and directed by engineer-in-charge of fwg size:-(a) 80 mm NB |
| 45 | (b) 100 mm NB |
| 46 | ( c) 125 mm NB |
| 47 | Supply, installation, testing and commissioning of precise balancing, double regulation type cast iron balancing valve having FG 200 cast iron body conforming to IS 210: 2009, copper alloy trim, stainless steel 2 Cr. 13 stem, 2.4 MPa body test pressure & 1.6 MPa maximum working pressure and standard flange ends duly insulated with FM approved highly- flexible, closed-cell thermal insulation of elastomeric foam based on synthetic rubber (NBR) of apppropriate thickness laminated with 12 micron aluminium foil facing with reinforced glass scrim along with adhesives and other necessary accessories complete all as specified and directed by engineer-in-charge of fwg sizes :-(a) 65 mm bore |
| 48 | (b) 80 mm bore |
| 49 | Supply, installation, commissioning & testing of insulated three- way mixing valve suitable with modulating motors with necessary cooling/heating thermostat for AHUs duly insulated with Nitrilr Rubber complete all as specified and directed b y Engr-in-charges. suitable for tubes of 50mm bore size. |
| 50 | S & F of 6\\" dual scale temperature (°F/°C), lower mount (radial), bimetal thernometer having 0.5 NPT process connection, Grade A accuracy class as per ASME B40.200, stem diameter 6.35 mm, laminated safety glass window, stainless steel 304 case, steam, process connection & joint, aluminium dial & pointer, IP67 protection, scale range 0- 60 °C complete with accessories, etc. complete all as specified and directed b y Engr-in-charges. |
| 51 | S & F of 4\\" bourdon tube pressure gauge conforming to EN 837-1, having copper alloy process connection & pressure element, plastic black pointer & case, plastic crystal-clear window, snap-fitted in case, accuracy class 2.5, scale range 0- 25 bar complete with accessories, etc. complete all as specified and directed b y Engr-in-charges. |
| 52 | Supply, installation, testing and commissioning of automatic air-vent valve with 20 mm end connections, brass OT 58 body and cover, polyacetal lever, high density expanded polyethylene float, EPDM rubber plug, stainless steel spring, polyamide cap etc. suitable for maximum operating pressure of 16 bar and maximum operating temperature 115 °C respectively, installed on all high points in the water piping system to automatically remove the trapped air complete all as specified and directed b y Engr-in-charges. |
| 53 | S & F of wall mounted digital temperature cum %RH controller (Digital Thermo Hygrometer) complete with large LCD, English display having operating voltage 24±10% V AC, 50 Hz frequency, ≤ 8 VA power consumption, 0.5 ºC temperature display resolution, 0.1% relative humidity display resolution, IP20 protection, etc. including battery and control wiring in PVC conduit from return air duct to AC Plant Room complete as specified and directed by engineer-in-charge. |
| 54 | Supply, installation, testing and commissioning of cast steel bolted cover Y-type strainer with CCS body conforming to ASTM A- 216 Gr. WCB, AISI 304 screen with 1.2 mm diameter perforation, 20 kg/cm2 body test pressure & 20 kg/cm2 maximum working pressure and standard flange end conforming to BS 10 Table F / Class-150 duly insulated with FM approved highly- flexible, closed-cell thermal insulation of elastomeric foam based on synthetic rubber (NBR) of apppropriate thickness laminated with 12 micron aluminium foil facing with reinforced glass scrim along with adhesives and other necessary accessories complete all as specified and directed by engineer-in-charge. |
| 55 | (a) 125 mm NB |
| 56 | (b) 100 mm NB |
| 57 | (c) 80 mm NB |
| 58 | M & L for MS cable tray, perforated and painted with powder coating of size 300 mm (W) X 60 mm (D) X 1.6 mm (T) with perforation not more than 17.5%, in convenient sactions, joined with connectors, suspended from the ceiling with MS suspenders, including bolts & nuts, painting suspenders etc. complete all as specified and directed b y Engr-in-charges. |
| 59 | M&L in replacement Earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm buried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edged of the plate not less than 1.5 mtr below ground level connected to galvanized iron earth stip of size 32 x 6 mm by means of bolt, nut, check nut and washer of galvanized iron or steel protected by galvanized iron pipe of 40 mm bore light grade, incl. funnel, 20 mm dia bore galvanized iron pipe medium grade for watering, wire mesh, charcoal or coke and common salt in alternative layers all around the earth electrode compacted thickness 15 cm incl. excavation and earth work, PCC 1:3:6 type C2, CI pit cover, incl. disposal of surplus soil to a distance n. exc. 50 m, complete testing on completion, all complete as shown in electrical plate No 3, SSR Part-I complete all as specified and directed b y Engr-in-charges. |
| 60 | Supply, installation, testing and commissioning of Horizontal end suction type/closed coupled condensor water Monoblock circulating pump sets complete with coupling, IP 55 T.E.F.C. motor with class 'F' insulation, efficieny class EE2, base plate, priming pannel, cathodic electro deposit (C.E.D.) type anticorrosive coating inside & outside casing, SS shaft, base frame, bronze impeller, cast iron casing, mechanical seal, coupling guard, foundation bolts, cabinet suitable for indoor installations, corrosion resistant finish,with suction diffuser to connect the inlet of the pump & the incoming pipe etc as per specifications & drawings complete all as specified and directed b y Engr-in-charges. |
| 61 | Chilled water pumps 04 LPS at 26 M head & 7.5hp (2 no.W + 1 no. stand by) |
| 62 | Supply, installation, testing and commissioning of Horizontal MONOBLOCK/ HORIZONTAL Inline pump in cast iron body & Bronze impeller, mechanical seals,complete driven with TEFC squirrel cage induction motor with class-F insulation & efficiency class EFF-1 suitable for operation on 415 + 10% volts, 3 phase, 50 Hz., AC supply, base plate, MS fabricated mounting channel frame, all required fittings & accessories including coupling, coupling guard, vibration isolation arrangement by means of rubber type mounting, necessary civil foundation with foundation bolts&nuts complete all as specified and directed b y Engr-in-charges. following capacities.(Condensor water pumps 04 LPS at 26 M head & 7.5hp (2 no.W + 1 no. stand by)Static Head : 26 MtrsINLET WATER TEMP:29.44OUTLET WATER TEMP:34.61 |
| 63 | Supply, installing, testing and commissioning factory made and tested (CPRI certified) LT Panel board type suitable for 415 volts, 3 phase, 4 wire, 50 HZ AC supply system having bus bar chamber with insulated copper bus bars of rating 500 amps installed on porcelain insulators. The panel shall be dust and vermin proof IP-65 class protection and made of 3.15 mm CRCA MS sheet and 40x40x6mm thick MS angle iron frame work, powder coated finish over one coat of red oxide primer on outside surface and painted inside with two coats of red oxide primer, front & back side opening type, with apron for cable entry with single door setter and locking arrangement and PCC and earth work etc. after taking down old us panel and comprising of the complete all as specified and directed b y Engr-in-charges. following :- BUSBAR CHAMBER :- (i) 01 set ( 3L+N) of copper busbar of rated capacity 500A INCOMING:- (i) 400A, 415V, 36KA thermal adjustable type MCCB - 01No OUTGOING:- (i)160A, 415V, 25KA thermal adjustable type MCCB - 01No(ii) 100A,415V, 25KA thermal adjustable type MCCB - 03Nos(iii) 100A contactors - 09 Nos(iv) 63A,415V, 25KA thermal adjustable type MCCB - 06 Nos(v) Fully Automatic digital softstarter for condensor/chiller pumps - 06Nos(vi) Digital Voltmeter (0 - 500V) with suitable PTs - 08Nos(vii) Digital ammeter (0 - 1000A) with suitable CTs - 08Nos(viii) LED phase indicator lamps and push buttons - 21 Nos(ix) On Load Change over switch 400 A - 01 No |
| 64 | Supply, installing, testing and commissioning factory made and tested (CPRI certified) LT Panel board type suitable for 415 volts, 3 phase, 4 wire, 50 HZ AC supply system having bus bar chamber with insulated copper bus bars of rating 250 amps installed on porcelain insulators. The panel shall be dust and vermin proof IP-65 class protection and made of 3.15 mm CRCA MS sheet and 40x40x6mm thick MS angle iron frame work, powder coated finish over one coat of red oxide primer on outside surface and painted inside with two coats of red oxide primer, front & back side opening type, with apron for cable entry with single door setter and locking arrangement and PCC and earth work etc. after taking down old us panel and comprising of the complete all as specified and directed b y Engr-in-charges. following :- BUSBAR CHAMBER :- (i) 01 set ( 3L+N) of copper busbar of rated capacity 250A INCOMING:- (i) 160A, 415V, 25KA thermal adjustable type MCCB - 01 NoOUTGOING:- (i) 63A,415V, 16KA thermal adjustable type MCCB - 07 Nos(ii) MCB 4P 40A, 10KA, C cuve - 01 No(iii) Fully Automatic digital softstarter for CT motor - 01Nos(iv) Digital Voltmeter (0 - 500V) with suitable PTs - 08Nos(v) Digital ammeter (0 - 1000A) with suitable CTs - 08Nos(vi) LED phase indicator lamps and push buttons - 24 Nos |
| 65 | Supply, laying in replacement and testing LT cable XLPE insulated sceened PVC bedded, galvanised steel strip or wire armoured electric power cable of 25 Sqmm 3.5 Core (heavy duty) with stranded copper conductor 1100 volts grade earthed system laid in trenches/ducts/through pipes/in floor/along with poles etc. complete all as specified and directed by Engr-in-charges. |
| 66 | Supply, laying in replacement and testing LT cable XLPE insulated sceened PVC bedded, galvanised steel strip or wire armoured electric power cable of 06 Sqmm 3.5 Core (heavy duty) with stranded copper conductor 1100 volts grade earthed system laid in trenches/ducts/through pipes/in floor/along with poles etc. complete all as specified and directed b y Engr-in-charges. |
| 67 | Supplying ,Laying and testing of XLPE insulated, screened, PVC bedded, galvanised striped or wire armoured, electric power cables ( heavy duty) 1100 Volts grade with stranded Aluminium conductor of size 150Sqmm 3.5 Core complete all as specified and directed b y Engr-in-charges. |
| 68 | Supplying ,Laying and testing of XLPE insulated, screened, PVC bedded, galvanised striped or wire armoured, electric power cables ( heavy duty) 1100 Volts grade with stranded Aluminium conductor of size 95 Sqmm 3.5 Core complete all as specified and directed b y Engr-in-charges. |
| 69 | M&L for Cutting of bituminous/PCC/PQC road/ hardstanding for laying of pipe line not exceeding 1.5 m depth/width including making good to disturbed portion to match with the existing road / path complete all as specified and directed b y Engr-in-charges. |
| 70 | AIR HANDLING UNIT - CEILING MOUNTED TYPESupply,installation,testing & commissioning of factory fabricated 43 mm thick Double Skinned Chilled Water Air-handling unit Ceiling suspended Double Skin Air Handling Units in Single OR Decker Construction with 43mm thick. PUF insulated Panels having a) Fan section with dynamically balanced direct-driven Plug type SA fans & squirrel cage induction drive motors of IE-3, Fan Section shall include AHU-mounted opposed blade aerofoil design SA dampers b) Minimum 6 / 8 row deep cooling coil . Coil face velocity shall be kept 500 FPM, Coil shall have hydrophilic coating & SS End Plates. Coil headers shall be of Copper, and side, bottom & top plates shall be SS 304. 10µ + 5µ Filter section, (d) Mixing Box with AHU-mounted opposed blade aerofoil design RA & FA dampers e)19mm nitrile insulated SS drain tray, mixing chambers for return air/fresh air, adequate no. of access doors & blank sections, flexible connection at fan connection, spring type vibration isolators for fan + motor assembly, internal coving, thermal break etc. complete all as specified and directed b y Engr-in-charges. |
| 71 | Capacity : 9.0 TR (3600 CFM) |
| 72 | Capacity : 15.0 TR (6000 CFM) |
| 73 | AIR TERMINALS -S & F of supply / return / exhaust air diffusers / grilles / louvers of powder coated aluminium with aluminium volume control dampers with anti smudge ring & removable core complete all as specified and directed by engineer-in-charge. |
| 74 | FIRE DAMPER :- Supply, installation, testing and commissioning of 16 gauge GI fire damper, at least of 120 minutes fire-rating, spring activated on melting of fusible link having melting point 67.13° C complete with smoke detector / thermister, fusible link etc. and actuator as required for operation, located in the SA / RA ducts, at all fire rated crossoevers (shafts, walls, etc.). along with control panel (located in such a way that the reset can easily be done), interlocked with the building management system for the fire detection or HVAC to trip / close in the event of fire/smoke in the respective zone and tested as per ULL- 555 and certified by CBRI complete all as specified and directed by engineer-in-charge.The fire dampers shall meet complete all as specified and directed b y Engr-in-charges. the following criteria:[a] Bare fire dampers with 400 mm sleeve[b] Control panel actuator, including electrical spring type actuator, remote indication of the fire damper position.[c] Interconnection wire for the fire detection & alarm system with the AHU and the smoke dampers[d] Sealing any openings around the sleeve of the fire dampers with approved fire sealant as per the specification & recommandations of the manufacturer. Please Enable Macros to View BoQ information |
