Construction of 10 Mtr. Shooting Range at MNSS Rai Distt. Sonipat (Pdg. HVAC Work). Recall

Amount

[23.23.6..2]MISCELLANEOUS 6..2. Supply and erection of MS cable tray , duly pained as required including erection of the same on wall or ceiling with necessary fixture and other material required to complete the job in all respect up to the entire satisfaction of Engineer-in Charge of the work. MS perforated cable tray painted with powder coating 200 X 50 X 2 mm

[23.23.6.1]MISCELLANEOUS 6.1. Supply and erection of MS cable tray , duly pained as required including erection of the same on wall or ceiling with necessary fixture and other material required to complete the job in all respect up to the entire satisfaction of Engineer-in Charge of the work. MS perforated cable tray painted with powder coating 100 X 50 X 2 mm

[24.1.1]EARTHING AND LIGHTENING ARRESTOR 1. Earthing with GL earth pipe 4.5 m long and 40 mm dia with masonry enclosures on the top etc. (but without charcoal or coke and salt) as required.

[24.1.13]EARTHING AND LIGHTENING ARRESTOR 13. Providing and fixing 4.00 mm dia G1. Wire on surface or in recess for loop earthing as required.

[24.1.2]EARTHING AND LIGHTENING ARRESTOR 2. Extra for using salt and char coal/coke for pipe earth electrode as required.

[24.1.3]EARTHING AND LIGHTENING ARRESTOR 3. Earthing with G.I. earth plate 600 mmx 600 mm x 6 mm thick including accessories and providing masonry enclosures with cover plate having locking arrangement and watering pipe etc. (but without charcoal or coke and salt) complete as required.

[24.1.5]EARTHING AND LIGHTENING ARRESTOR 5. Extra for charcoal or coke and salt for G.I. plate or copper plate earth electrode.

[24.1.7]EARTHING AND LIGHTENING ARRESTOR 7. Supplying and laying 25mm x 3 mm G.I. strip in 40 mm dia,GI pipe as/from earth electrode including soldering etc. as required.

[24.1.8]EARTHING AND LIGHTENING ARRESTOR 8. Providing and fixing 25 mm x 3mm G.I. strip on surface or in recess for connections etc. as required with all labour and material.

[24.2.8.12]LT CABLE 8.12. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work. 185 sqmm

[24.2.8.13]LT CABLE 8.13. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work. 240 sqmm

[24.2.8.3]LT CABLE 8.3. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work. 10 sqmm

[24.2.8.4]LT CABLE 8.4. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work. 16 sqmm

[24.2.8.5]LT CABLE 8.5. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work. 25 sqmm

[25.3.3]Supplying, fixing, testing and commissioning of Butterfly valves PN 16 rated without insulation for water circulation as per specifications. 3. 200mm dia.

[25.3.4]Supplying, fixing, testing and commissioning of Butterfly valves PN 16 rated without insulation for water circulation as per specifications. 4. 150mm dia.

[25.3.7]Supplying, fixing, testing and commissioning of Butterfly valves PN 16 rated without insulation for water circulation as per specifications. 7. 80mm dia.

[25.4.1]Supplying, fixing, testing and commissioning o NON - RETURN VALVE with dual plate of C I body SS plates vulcanized NBR seal flanged end and PN 16 pressure rating as specified. 1. 200mm dia.

[25.5.1]Supplying, fixing, testing and commissioning o BALANCING VALVE flanged end and PN 16 pressure rating as specified. 1. 200mm dia.

[25.5.5]Supplying, fixing, testing and commissioning o BALANCING VALVE flanged end and PN 16 pressure rating as specified. 5. 80mm dia.

[25.6.1]Supplying, fixing, testing and commissioning o STRAINER flanged end and PN 16 pressure rating as specified. 1. 200mm dia.

[25.6.5]Supplying, fixing, testing and commissioning o STRAINER flanged end and PN 16 pressure rating as specified. 5. 80mm dia.

[25.7.2]Supply, installation, and commissioning of factory/site fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. 2. Thickness 0.80 mm sheet

[25.7.3]Supply, installation, and commissioning of factory/site fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. 3. Thickness 1.00 mm sheet

Supply and erection of 10 Sqmm. 04 core under ground aluminum Ard. cable on surface/ cable tray / pipe / trench etc. complete with necessary connections complete in all respect upto the entire satisfaction of Engineer in charge of the work makes as per approved make list attached

Supply and erection of 16 Sqmm. 04 core under ground aluminum Ard. cable on surface/ cable tray / pipe / trench etc. complete with necessary connections complete in all respect upto the entire satisfaction of Engineer in charge of the work makes as per approved make list attached

Supply and erection of 25 Sqmm. 04 core under ground aluminum Ard. cable on surface/ cable tray / pipe / trench etc. complete with necessary connections complete in all respect upto the entire satisfaction of Engineer in charge of the work makes as per approved make list attached

Supply and erection of 240 Sqmm. 3.5 core under ground aluminum Ard. cable on surface/ cable tray / pipe / trench etc. complete with necessary connections complete in all respect upto the entire satisfaction of Engineer in charge of the work makes as per approved make list attached

Supplying, laying/ fixing, testing and commissioning of 200 mm dia.(32 mm thick insulation) nominal size of chilled / hot water piping inside the building (with necessary clamps, steel wire rope hangers/ vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with following closed cell elastometric nitrile rubber of minimum 45 Kg / cu m density, thermal conductivity 0.037 W/MK or better at 20 deg mean temperature class `O` insulation applied by suitable adhesive or Chemically cross linked polyethlyne foam of class`O`(XLPE) with Aluminium PE foil for as per given below pipe size. The joints shall be sealed with 50 mm x 1 mm thick self adhesive tape at the joints etc. and complete as per specifications including repairing of damage to building etc. and as required complete in all respect. Note:- The Pipes of sizes 150mm and below shall be M.S. `C` class as per IS : 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes upto 350 mm dia. and from minimum 7mm thick MS sheet for pipes of 400 mm dia and above.

Supplying, laying/ fixing, testing and commissioning of 150mm dia.(32 mm thick insulation) nominal size of chilled / hot water piping inside the building (with necessary clamps, steel wire rope hangers/ vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with following closed cell elastometric nitrile rubber of minimum 45 Kg / cu m density, thermal conductivity 0.037 W/MK or better at 20 deg mean temperature class `O` insulation applied by suitable adhesive or Chemically cross linked polyethlyne foam of class`O`(XLPE) with Aluminium PE foil for as per given below pipe size. The joints shall be sealed with 50 mm x 1 mm thick self adhesive tape at the joints etc. and complete as per specifications including repairing of damage to building etc. and as required complete in all respect. Note:- The Pipes of sizes 150mm and below shall be M.S. `C` class as per IS : 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes upto 350 mm dia. and from minimum 7mm thick MS sheet for pipes of 400 mm dia and above.

Supplying, laying/ fixing, testing and commissioning of 125 mm dia.(32 mm thick insulation) nominal size of chilled / hot water piping inside the building (with necessary clamps, steel wire rope hangers/ vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with following closed cell elastometric nitrile rubber of minimum 45 Kg / cu m density, thermal conductivity 0.037 W/MK or better at 20 deg mean temperature class `O` insulation applied by suitable adhesive or Chemically cross linked polyethlyne foam of class`O`(XLPE) with Aluminium PE foil for as per given below pipe size. The joints shall be sealed with 50 mm x 1 mm thick self adhesive tape at the joints etc. and complete as per specifications including repairing of damage to building etc. and as required complete in all respect. Note:- The Pipes of sizes 150mm and below shall be M.S. `C` class as per IS : 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes upto 350 mm dia. and from minimum 7mm thick MS sheet for pipes of 400 mm dia and above.

Supplying, laying/ fixing, testing and commissioning of 80 mm dia.(32 mm thick insulation) nominal size of chilled / hot water piping inside the building (with necessary clamps, steel wire rope hangers/ vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with following closed cell elastometric nitrile rubber of minimum 45 Kg / cu m density, thermal conductivity 0.037 W/MK or better at 20 deg mean temperature class `O` insulation applied by suitable adhesive or Chemically cross linked polyethlyne foam of class`O`(XLPE) with Aluminium PE foil for as per given below pipe size. The joints shall be sealed with 50 mm x 1 mm thick self adhesive tape at the joints etc. and complete as per specifications including repairing of damage to building etc. and as required complete in all respect. Note:- The Pipes of sizes 150mm and below shall be M.S. `C` class as per IS : 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes upto 350 mm dia. and from minimum 7mm thick MS sheet for pipes of 400 mm dia and above.

Supply, installation, testing and commissioning of GI volume control duct damper complete with neoprene rubber gaskets, nuts, bolts, screws linkages, flanges etc, as per specifications. as per DSR 16.13

Supplying and fixing of powder coated extruded aluminium Supply Air Grills with aluminium volume control dampers as per specifications. as per DSR No. 16.15

Supplying and fixing of powder coated extruded aluminium Return Air Grills with louvers but without volume control dampers complete as required. as per DSR No. 16.16

Insulation on 200 mm dia Butterfly Valves by providing moulded PUF sections of density 20Kg/m3 or using nitrile rubber 20 mm thick etc as required, complete

Insulation on 150 mm dia Butterfly Valves by providing moulded PUF sections of density 20Kg/m3 or using nitrile rubber 20 mm thick etc as required, complete

Insulation on 80 mm dia Butterfly Valves by providing moulded PUF sections of density 20Kg/m3 or using nitrile rubber 20 mm thick etc as required, complete

Insulation on 200 mm dia. Non return Valves by providing moulded PUF sections of density 20Kg/m3 or using nitrile rubber 20 mm thick etc as required, complete

Insulation on 200mm dia. balancing Valves by providing moulded PUF sections of density 20Kg/m3 or using nitrile rubber 20 mm thick etc as required, complete

Insulation on 80 mm dia. balancing Valves by providing moulded PUF sections of density 20Kg/m3 or using nitrile rubber 20 mm thick etc as required, complete

Insulation on 200mm dia. Y Strainer Valves by providing moulded PUF sections of density 20Kg/m3 or using nitrile rubber 20 mm thick etc as required, complete

Insulation on 80 mm dia. Y Strainer Valves by providing moulded PUF sections of density 20Kg/m3 or using nitrile rubber 20 mm thick etc as required, complete

Supply,Installation,testing and commissioning of fire retardant Open cell Nitrile rubber accoustic insulation 15 mm thick thickness of thermal conductivity as per specification (Joint shall be sealed with self adhesive tape.)

Installation,testing and commissioning of existing fire retardant Open cell Nitrile rubber accoustic insulation 15 mm thick thickness of thermal conductivity as per specification (Joint shall be sealed with self adhesive tape.)

Supply,Installation,testing and commissioning of nitrile rubber 19/30 mm pasted on the outer/inner surface of duct with suitable adhesive complete in all respect with nitrile tape. 13 mm thick (innerr insulation)

Installation,testing and commissioning of existing nitrile rubber 19/30 mm pasted on the outer/inner surface of duct with suitable adhesive complete in all respect with nitrile tape. 13 mm thick (innerr insulation)

Supply,Installation,testing and commissioning of nitrile rubber 19/30 mm pasted on the outer/inner surface of duct with suitable adhesive complete in all respect with nitrile tape. 19 mm thick (Outer insulation/Inner insulation)

Installation,testing and commissioning of existing nitrile rubber 19/30 mm pasted on the outer/inner surface of duct with suitable adhesive complete in all respect with nitrile tape. 19 mm thick (Outer insulation/Inner insulation)

Supply,Installation, testing and commissioning of UV coating of external duct with 3 coats of Starbond 30 - 36 chemical with 7 mil glass cloth.

`Water circulating pumps: Supply, installation, testing and commissioning of PN16 rated Vertical Inline Split Coupled ( Long coupled Type ) single stage centrifugal pump each capable of delivering the specified flow rate comprising the following and complete as per specifications. Casing (Volute) - Cast Iron.Impeller - Gunmetal Bronze - Statically and Dynamically Balanced Casing Gasket - Confined Non Asbestos Fiber Pump Shaft - SS 316/416. Flush Line - Braided Stainless Steel Mechanical Seal - Outside Balanced (the pump design shall meet the requirement of servicing / changing the mechanical seal without disturbing the pump shaft alignment) Motor Type - TEFC Squirrel Cage, Efficiency Class - IE2, Insulation - Class F, 415V ± 10% , 50Hz ± 5%, 3Ø AC Power Supply Impeller - Gunmetal Bronze - Statically and Dynamically Balanced Lot- RCC Foundation with Anivibration pads. Water flow rate:320 USGPM (1280 lpm), Head : 25 mtrs (2w)`

Supply, Installation, Testing and Commissioning of Water Flow Switch upto the entire satisfaction of Engineer-in-Charge of the work

Supply, installation, testing and commissioning of Stainless steel SS 304 pressure guage with appropriate range with SS syphon and Ball valve duly insulated with nitrile rubber with thickness 9 mm of approved make of dia 150 mm conforming to techinical specifications. as per DSR 16.8

Supply, installation, testing and commissioning of Mercury/Alcohol filled `V` form thermometer with thermo well of approved make conforming to technical specifications. As per DSR 16.9

Supply/ Installation/ Testing/ Commissioning of Closed Expansion Tank alongwith Air separator with Pressurisation Pump Kit for Chilled Water Line Supply, installation, testing and commissioning of 300 Ltr Closed type EXPANSION TANK along with necessary accessories such as air vents,Safety Valves, with required Support etc. The tank shall be made out of MS-2062 with replaceable heavy duty butyl rubber bladder.

Supply, installation, testing and commissioning of 25mm auto air vent valve with cock or ball valve

Supply and installation of Rigid 40 mm UPVC piping complete with U trap, fittings, elbows, bends and supports / steel wire rope hangers as per specifications and duly insulated with 6 mm thick closed cell Nitril rubber with factory laminated 7 mil glass cloth or Chemically cross linked polyethlyne foam of class`O`(XLPE) with Aluminium PE foil for as per given below pipe size. The joints shall be sealed with 50 mm x 1 mm thick self adhesive tape at the joints etc.as per specifications.

SUB HEAD `D`- ELECTRICAL WORKS Main HVAC Panel Design, Fabrication, Assemble, Wiring , Supply, Errection, Testing, Commissioning of cubical type main MV panel board suitable for 3 phase, 415 volts, 50 Hz and of 35 KA rupturing capacity at 415 volts, fabricated from minimum 1.6/2 mm thick and doors of 1.6 mm thick CRCA sheet powder coated through process complete with mountings, interconnections, earthing etc including mechanical and Electrical Inter locking as required. (Location : Suit at Site condition) Incoming 630 AMP MCCB TP plus NL 50 KA incoming Thermal magnetic with O/L, S/C with ROM, 1 No. Digital Multifunction meter and CTs of rating 600/5A. 3 Nos.phase indicating lamps. Main Al. bus bar rated at 800 amps TPN, 50 KA with heat shrinkable sleeve and shall be of aluminium. Outgoning 03 Nos. 200 A TP MCCB For air cooled chiller Units, overload relay start/stop push buttons, ammeter (0-150A) with single CT and ON / OFF / TRIP indication lights etc. 03 Nos. TPN MPCB with DOL Starter suitable for chilled water Pump`s Motor. The MCB compartment shall contain CT operated Multifunction meter stating Voltage/Ampere/Frequency including indication lights etc as required. Outgoing feeder for AHU`s localised starter panels :06 No.40-63 amps MCCB TPN with required Links/ROM etc as outgoing feeder for AHU`s starter panel at 3rd and second level, The compartment shall contain an indicating lamp with MCB for ‘ON’ status. Necessary cable alleys, space for 2 Nos. spare switches, wiring and G.I. earthing of all equipment shall also be provided. Potential free contact shall be provided with necessary modbus protocol compatible to BMS and energy management system.

Minor/major civil work - openings for supply and return ducts and making good of them, arrangement for hanging ducts at double height, base work for installation of chiller, AHUs, etc.

Supply Installation Testing and Commissioning of Factory fabricated 120 GSM GSS ducting complete with hanging arrangements of fasteners, GI threaded rods of 22 Guage-Oval Size

Installation Testing and Commissioning of existing Factory fabricated 120 GSM GSS ducting complete with hanging arrangements of fasteners, GI threaded rods of 22 Guage-Oval Size

Air Handling Unit (Floor Mounted) - Exposed Type FLOOR MOUNTED AIR HANDLING UNITS Supply, Installation, Testing and Commissioning of factory fabricated Outdoor Type Double Skinned air-handling unit horizontal type with fabricated out of extruded aluminium (1.6 mm thickness min.)section with Thermal break profile at corners and at joints for double skin air handling units along with internal covings with mixing chamber with 0.63mm thick pre-plasticide galvanised sheet outside and 0.63mm thick polished Stainless Steel sheet inside with Backward curved direct driven plug type in supply and exhaust side with fan section with fan motor with IE2 rating and suitable for 415±10%, 3 Phase, 50 Hz , 6 RD cooling coil with coil section , prefilter (EU-4) section with non woven synthetic washable media of 10µ (micron) particle size with an efficiency of 90% before cooling coil The polished stainless steel drain pan of 1.25 mm thick duly insulated with 13 mm thick nitrile rubber under cooling coil shall be provided. Motor and belt drive package/ direct driven arrangement, belt guard etc for belt driven blower without face and bypass dampers. The AHU shall be insulated with 48±2 mm thick injected fire retardent PUF of density 40±2 Kg/m³ . The motor and fan assembly shall be mounted on aluminium extruded section .Marine light with limit switch shall be provided . The complete AHU shall conform to standard spec.The face velocity across cooling , filters should not exceed 500 FPM. AHU Kit to be included for installation The capacities of airhandling shall be as follows AHU capacity 16000 CFM / 65 mm St. pressure (40 TR capacity) with 6 row deep Copper cooling coils. AHRI / Eurovent certified.

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