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| 1 | P & F of Direct on line (DOL) / Star - Delta Starter as per IEC type-2 Co-ordination chart of OEM in Existing Panel with circuit breaker having inbuilt overload protection or separate thermal Overload relay , Short circuit, phase loss protection, suitable Contactors, including wiring between switchgears, Indicating lamps for R,Y,B,ON,OFF, Push button for ON, OFF, Volt meter, Ammeter, selector switch for local/remote, auto/manual/OFF operation. Cast resin CT's, provision for potential free contacts making connection, testing etc. as required. |
| 2 | Direct on line (DOL) Starter with following Motor rating |
| 3 | Motor rating 4.0 KW |
| 4 | Star - Delta Starter with following Motor rating |
| 5 | Motor rating 11.0 KW |
| 6 | Providing & Laying XLPE insulated & P.V.C. sheathed Armoured Aluminium cable confirming to IS :7098 P - I of 1.1 KV with H4- Grade electrolytic aluminium conductor confirming to IS 8130 of purity >99.6 %, round / flat strip armouring of cables, Inner / outer sheath confirming to IS:5831 in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray(with cable tie) including testing commissioning etc. as required of following size. |
| 7 | 6.0 Sq. mm |
| 8 | 4 core |
| 9 | Providing & Laying XLPE insulated & P.V.C. sheathed Un-armoured Copper cable confirming to IS :7098 P - I of 1.1 KV with electrolytic grade Copper made of copper rods confirming to IS 613-1964, of purity >99.7 %, sheath confirming to IS:5831 in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray (with cable tie) including testing commissioning etc. as required of following size. |
| 10 | 1.5 Sq. mm |
| 11 | 3 core |
| 12 | 6 core |
| 13 | Supplying and making one end termination with Nickel plated heavy duty brass single compression gland (as per IS 12943-1990)) SIBG type consisting of Check Nut, Gland Body, Metal Washer(3 Nos.), Outer Seal Rubber Ring, Compression Nut, heavy duty aluminium lugs (as per IS 8309 -1993) duly crimped with crimping tool, PVC tape as per IS 8337-1976 of following size of PVC insulated & PVC sheathed/ XLPE aluminium conductor cable of 1100 volt grade as required. |
| 14 | 4 x 6.0 sq.mm |
| 15 | Supplying and making one end termination with Nickel plated heavy duty brass single compression gland (as per IS 12943-1990)) SIBG type consisting of Check Nut, Gland Body, Metal Washer(3 Nos.), Outer Seal Rubber Ring, Compression Nut, heavy duty Copper lugs (IS 8337- 1976) duly crimped with crimping tool, PVC tape for following size of PVC insulated & PVC sheathed/ XLPE copper conductor cable of 1100 volt grade as required. |
| 16 | 3 x 1.5 sq.mm |
| 17 | 6 x 1.5 sq.mm |
| 18 | Supply, Fabricating & installing following sizes of perforated Hot dipped Galvanized iron cable tray ( Galvanized thickness not less then 50 microns) with perforation not more then 17.5% in convenient section including horizontal and vertical bends, reducers tees,cross members and other accessories as required and duly suspended from the ceiling with GI suspenders including GI bolts & nuts , fastners, supports etc. as required. |
| 19 | 150mm x 50mm x 1.6mm |
| 20 | 450mm x 50mm x 2.0mm |
| 21 | Providing and fixing double scaffolding system on the exterior side, upto five story made with 4\\" wooden member 1.5 m c/c horizontal and vertical direction joining with rassi, clamps, challies. The scaffolding system shall be stiffened with bracing, runner, connection of building if necessary with all essential safty features for the workmen etc complete as per direction of EI.The lavation area of the scaffolding shall be measured for payment. The payment will be made once irrespective of duration of scaffolding.Note : This item to be used for maintence work judicially |
| 22 | Supply & Laying following size earth strip in horizontal or vertical run in surface by means of Earth strip DMC Insulator including riveting/ soldering/ welding, Jointing shall be done by overlapping double the width of strip and with 2 set of Brass (for Cu strip) / GI (for GI Strip) nut bolt & spring washer spaced at 50cm making connection etc. as required. |
| 23 | 25mm x 3mm G.I. ( Hot Dipped ) Strip |
| 24 | Supply & Laying following size earth wire in horizontal or vertical run in ground/surface/recess including riveting, soldering, saddles, making connection with GI/Cu purity purity >95% thimble etc. as required. |
| 25 | 8 SWG G.I. ( Hot Dipped ) Wire |
| 26 | Supplying, Installing , testing and commissioning of wall mounted remote ON/OFF push button station for AHU/Air washers made out from powder quoted CRCA sheet of 16 SWG, illuminated ON/OFF push button including making connections etc. as required. ALL AS PER PRE-APPROVED By engineer in charge. |
| 27 | P & F of Fire retardent flexible canvass connection made of fibreglass weave having silver grey silicon rubber coating, of height 200 mm with sufficient fold to avoid transmission of vibration with GI frame ,Gasket Nut Bolts for air cooling Plants/AHU/FCU etc as required. |
| 28 | Supply , Installation, Testing and Comissioning of site fabricated ducting made from GI sheet metal conforming to IS:277 with a zinc coating grade not less than 120 GSM (both side inclusive) & fabricated as per IS:655 and as per approved drawings & designs including the cost of hangers, supports, angle, expansion fasteners , closed cell neoprene gasket T&P etc. as required of following thickness. Test Certificate for Galavanizing with lot no. to be submitted. |
| 29 | 0.60 mm |
| 30 | 0.80mm |
| 31 | Supplying, installing, testing and balancing of extruded Aluminium Powder coated supply/return Grilles with fixed bars at front having 0 / 15 / 30 / 45 degrees deflection as required. with Flange size 20 mm with rounded edges including fixing with steel screws etc. complete in all respect. |
| 32 | Supplying , installing, testing, and balancing of double louvered of extruded Aluminium Powder coated supply/return air grills of various sizes, each grill shall be with fixed aerofoil shaped horizontal front bar at 0 deflection and back adjustable vertical louveres, air distribution grid for straightening the air flow through the collar and register including fixing with steel screws etc. complete in all respect. |
| 33 | Supply air grill with key operated volume control damper |
| 34 | Return air grill without volume control damper |
| 35 | Supplying , installing, testing and balancing of Extruded Aluminium powder coated air diffuser and complete with flush, 20mm flanges with PVC/ neoprene gasket, anti smudge frame and removable inner core to facilitate the adjustable of air control damper, square/round/ recatngular as required. including fixing with steel screws etc. complete in all respect. |
| 36 | Supply Air diffuser with volume control damper |
| 37 | Return air grill without volume control damper |
| 38 | Supplying, installing and balancing of extruded Aluminium powder coated fresh air inlet louvers with bird screen & volume control damper fixing with steel screws etc. complete in all respect |
| 39 | Supply , installation, testing & balancing of 20 Gauge G I Damper with brass bushes and 6\\" pitch multiblade box type galvanised sheet steel construction volume control damper for Ducting and air washers to be provided with suitable links and quadrants for control of volume of air as per specifications complete as required. |
| 40 | Supply and fixing of acoustic lining of ducts with chemically cross link Oxide accetate foam open cell structure Acoustic Insulation with density 30 Kg / Sqm, UV protected and Class O Fire property Water Vapour absorption 0.002 gm / Sqcm, including cost of adhesive etc. complete in all respect. |
| 41 | 15 mm thick |
| 42 | Supply & fixing of external thermal closed-cell Nitrile rubber Insulation material FM/UL approved with high water vapour diffusion resistance and low thermal conductivity should be certified 'Class O' in Fire Propagation as per BS 476 Part 6 in form of sheet on duct including cost of adhesive (CPRX Compound) complete as required. |
| 43 | 19mm thick for Outdoor Application with 26 SWG Aluminium Cladding |
| 44 | Providing & Fixing of IS : 4985 - 2000 Class -4 (10 Kgf / Sqcm) UPVC drain water piping with fittings (IS:7834 & 10Kgf/sqcm) like elbow, socket, Tee, solvent cement jointing, support with MS hanger on ceiling or recessed in wall with chasing & plastering with 6 mm thick closed cell elastomeric nitrile rubber insulation including leakage testing etc. as required of following Nominal sizes. |
| 45 | 20 mm |
| 46 | 25 mm |
| 47 | 32 mm |
| 48 | 40 mm |
| 49 | Providing and making wall openings in existing stone / Brick masonry partition wall complete with all requited T & P, Scaffolding and providing lintel of required size and strength, repairing, plastering and cleaning the site debris as required. |
| 50 | SITC of following discharge and head, End suction chilled water/ Condensor water recirculation pumps complete with motor , base frame, vibration isolators, mechanical seal, Bronze/S.S. Impeller. The pump motor shall be suitable for 415 ± 10%, 50 cycles, 3 phase power supply, squirrel cage induction 1450 RPM TEFC, IE3 motor, class 'F' insulation, with vibration isolators on existing MS / RCC foundation. |
| 51 | Secondary chilled water pump with VFD (Stand alone or integrated) |
| 52 | Flow rate : 500 USGPM, Head : 40 Mtr. |
| 53 | SITC of factory assembeled Ceiling suspended double skin Air Handling Unit having specifications as per A, B, C, D & E |
| 54 | A. Pre filter section : Pre-Filter (EU-4) section complete with 50mm thick washable synthetic fibre filters. Velocity across the filters shall not exceed 500 FPM. Filters shall have efficiency not less than 90% down to 10 Microns (EU-4/MERV-8). Filter material shall be non combustible type. |
| 55 | B. Coil Section : Coil section with 6 rows (3+3)deep chilled water cooling coil/ DX cooling coil of copper tube & copper header and aluminium fins construction having wall thickness of tubes not less than 0.5mm. Drain pan shall be made out of 18 gauge SS-304 duly insulated with 13mm thick closed cell elastomeric insulation with class 'O' fire retardant properties. Face velocity across cooling coil shall not exceed 500FPM. - Space Provision for coil to be provided. Drain Pan with drain arrangement to be provided for coil at this stage. |
| 56 | C. Fan Section : Fan Section comprising of belt driven, DIDW forward / Backward curved AMCA certified centrifugal fan with maximum air outlet velocity of 10m/s suitable for required cfm at 40 mm static pressure (Total static of the unit shall be verified by the OEM before the design & supply of the units). Fan & Motor should be mounted over Aluminium channel of suitable thickness and should be isolated from the unit's bottom panel. |
| 57 | D. Motor : TEFC High efficiecny IE-3 class motors suitably designed for VFD with pulley, belt , Guard |
| 58 | E. The unit shall be fabricated with frame work hollow extruded aluminium profile with 0.80 mm preplasticised GSS on outside and 0.80mm 275gsm plain GSS on inside complete with 48 mm thick CFC free PUF insulation of minimum 40 kg/cum density sandwiched in between inner and outer skins. ,The AHU shall be with thermal break profile with internal coving section complete with inspection doors, marine light, limit switch and control wiring as required. AHUs shall have access for all parts. noise level shall not exceed 70 dB, necessary vibration Isolation arrangement like spring hanger etc. as required. |
| 59 | more than 3000 cfm to 8000 cfm |
| 60 | Providing, Fixing, Jointing, Testing & Commissioning of Heavy duty MS 'C ' class (Heavy) pipes conforming to IS 3589 / 1239 part-I for chilled water / Condensor water applications including cutting, screwing, welding etc. & forged steel fittings like elbows, tees, tapers, reducer, gaskets etc. fixing the pipe on the wall/ceiling with suitable clamps, hanger, vibration isolators and nuts bolts including cutting hole and chase in brick walls and making good the same. complete with painting of one coats of Red Oxide and two or more coats of synthetic enamel paint of desired shade (for condensor water only) complete as required. (Pipe to be tested @ 10Kgf/Sqcm for 2 Hrs.). |
| 61 | 50 mm dia |
| 62 | 65 mm dia |
| 63 | 80 mm dia |
| 64 | 100 mm dia |
| 65 | 150 mm dia |
| 66 | Supplying & fixing of Thermal Insulation on Chilled Water Piping with Factory made Self Sleeve Tubes/ Pre cut Sheets of class 'O' (FM Approved) Closed Cell Elastomeric Rubber Material , Glue with 7 mill Glass Cloth with3 coats of anti UV paint for thickness of 50/44/38/32 mm. Thermal Conductivity of this material is 0.035w/m.k. and having u value ≥ 7000.0 - 65 mm dia.:32 mm thick , 80-100mm dia .:38mm thick , 125- 150 mm dia .: 44mm thick, 150-400mm dia .:50mm thick .(upto 100mm dia. Self Sleeve Tubes & > 100 NB pre cut sheets, etc. as required |
| 67 | 50mm dia |
| 68 | 65mm dia |
| 69 | 80mm dia |
| 70 | 100 mm dia |
| 71 | 150 mm dia |
| 72 | Supplying and Fixing of PN 1.6 Butterfly Valve (Wafer Type) with S.G Iron Disc and confirming to IS:13095 complete with 2 no. Matching Flanges (Minimum 16 mm thick), nuts, bolts, washers, gaskets, etc as required of following sizes. |
| 73 | 50 mm dia |
| 74 | 150 mm dia |
| 75 | Supplying and Fixing of PN 16 Brass/GM Ball valves with screwed end, SS Ball including teflon tape etc. as required. |
| 76 | 20 mm |
| 77 | Supplying and Fixing of PN 16 Cast Iron Dual Plate Wafer Type Check Valve / Non return valve with SS / Bronze flap complete with 2 no. Matching Flanges (Minimum 16 mm thick), nuts, bolts, washers, gaskets, etc as required of following sizes. |
| 78 | 150 mm dia |
| 79 | Supplying and Fixing of PN 16 Flanged Y strainer fabricated out of cast iron body, SS 304 strainer with perforated screen with 3 mm. dia holes in existing MS / GI pipe complete with 2 no. Matching Flanges (Minimum 16 mm thick), nuts, bolts, washers, gaskets etc as required of following sizes. |
| 80 | 50 mm dia |
| 81 | 150 mm dia |
| 82 | SITC of PN25 rated flanged end ductile iron Pressure Independent control valves (PICV) with modulating actuator complete with 2 no. Matching Flanges (Minimum 16 mm thick), nuts, bolts, washers, gaskets, etc as required of following sizes. |
| 83 | 50 mm |
| 84 | S & F of Auto air vent valve complete with socket, ball valve etc. as required. |
| 85 | SITC of FCU Digital thermostate with manual or automatic fan speed , temperature setting including making connections as required. |
| 86 | Providing & fixing Stainless Steel pressure gauge with dial of 100 mm dia size and range 0 to 20 kg/sq.cm with 3 / 8 \\" BSP bottom entry , Ball valve , SS Syphon tube all fittings etc, duly calibrated before installation in MKS and FPS units, Accuracy Level +/- 1% including Making Drilling in Existing MS Pipe Etc. as required. |
| 87 | S & F of SMPS 24V with metal enclosure as required |
| 88 | Supplying & fixing of Thermal Insulation on Chilled Water line Butterfly valves / Sluice valves/NRV/PICV/Y strainer / Two Way Valve / Balancing valve with Class 'O' (FM Approved) Closed Cell Elastomeric Rubber Material with 7 mil Glass Cloth with 3 coats of anti UV paint for thicknesses of 32 mm. Thermal Conductivity of this material is 0.035w/m.k. and having u value ≥ 7000. etc. as required. |
| 89 | 150mm |
| 90 | Providing & Fixing of 26 SWG thick Aluminium sheet cladding on existing refrigerant copper pipe /insulated chiller pipe or any other surface with nut & bolts complete as required. |
| 91 | Supply & fabrication steel structure with MS channel / angle / joist / ISMB / sheet etc. including welding, rivetting, cutting, nut & bolt , one coat of primer & two coat of enamel paint etc. as required complete in all respect. . Please Enable Macros to View BoQ information |
