Tender For Repair / Replacement & Improvement To Defective Parts, Overhauling Of Compressor, Hot & Cold Water Pipeline Insulations, Ahu Filters / Heaters, Descaling Of Condensor, Chiller And Their Defective Accessories Certain Essential Spares And Ot
Tender Value
56.75 Lakhs
Estimated cost
Bid Submission
24 Oct 2026
21 days left
EMD
1.10 Lakhs
Bank guarantee accepted
Document Fee
1000
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Raigad → Maharashtra
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair / Replacement & Improvement To Defective Parts, Overhauling Of Compressor, Hot & Cold Water Pipeline Insulations, Ahu Filters / Heaters, Descaling Of Condensor, Chiller And Their Defective Accessories Certain Essential Spares And Other Allied Works Off Ac Plants At Zone-Iii Of Nad Explosive Area At Naval Station Karanja.
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 03-Oct-2026 | Revision to BOQ | BOQ | 24-Oct-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Item Rate BoQ BoQ_Ver3.0 Item Rate Normal INR Only INR Select, Excess (+), Less (-) Less (-) Tender Inviting Authority: CWE KARANJA NAME OF WORK: Repair / replacement & improvement to defective parts, overhauling of compressor, hot & cold water pipeline insulations, AHU filters / heaters, descaling of condensor, chiller and their defective accessories certain essential spares and other allied works off AC Plants at Zone-III of NAD Explosive area at Naval Station Karanja. CONTRACT AGREEMENT No: CWE KJ(K)- OF 2026-2027 Bidder Name : PRICE SCHEDULE(This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only ) NUMBER # TEXT # TEXT # NUMBER # TEXT # NUMBER NUMBER TEXT TEXT # NUMBER # TEXT# TEXT # NUMBER # NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER # NUMBER # TEXT TEXT NUMBER # NUMBER # DATE NUMBER # NUMBER # TEXT # Sl.No. Description of Item of Work Item Code / Make Quantity Unit Estimated Rate Addition / Deduction Addition / Deduction Values Currency Convertion against each Item Quoted Currency in INR / Other Currency BASIC RATE In Figures To be entered by the Bidder Rs. P Excise Duty VAT Freight Charges ( Unloading & Stacking) Any Other Taxes/Duties/Levies Other Taxes 2 IIIrd Party i.e DGS&D / RITES etc Inspection Charges @0.34%+Service Tax Less for Cenvat Credit,if any respect of Supplies Under full Excise Duty Category TOTAL AMOUNT TOTAL AMOUNT With Taxes TOTAL AMOUNT (in Words) |
| 2 | Supply and fix in repairs cooling tower fan Assembly with fan speed not exceeding 60m/s, out let air velocity not less than 610 m/min and noise level not exceeding 75 dBA made out of propeller type light weight solid/ hollow FRP rust resistant with statically and dynamically balanced blades alongwith galvanised steel guard protection to protect fan and out side area suitable for 61 to 120 TR capacity AC plants. |
| 3 | Supply and fix in repairs cooling tower fan Assembly with fan speed not exceeding 60m/s, out let air velocity not less than 610 m/min with noise level not exceeding 75 dBA made out of propeller type light weight solid/ hollow FRP rust resistant with statically and dynamically balanced blades alongwith galvanised steel guard protection to protect fan and out side area suitable for upto 60 TR capacity AC plants. |
| 4 | Material and labour for taking out all old unserviceable PVC fills from cooling tower of capacity upto 100 TR and supply and fix in replacement of eliminator of cooling tower upto 100 TR complete all as specified and directed. |
| 5 | Cleaning the cooling tower by applying wire brush, washing powder and other solvent by removing the deposited impurities sush as silt, dust particles mud/ sand inside the dume and around the fins,cleaning of base tray & grills, pot stainer, main shaft etc and other connected items, servicing of fan motor including changing of bearings and greasing refixing the fan, frill & top cover including testing commissioning after reassembling complete including painting all as directed by Engr-in-charge |
| 6 | (a) cooling tower of capacity upto 35 TR |
| 7 | (b) cooling tower of capacity 66 TR to 250 TR |
| 8 | Supply and fix in repairs Sprinkler Assembly complete with Header Nozzles made out of Galvanised iron suitable to fix in cooling towers of upto 60 TR capacity AC plants. |
| 9 | M&L for Charging of refrigerant gas R- 407c/ R134/R22 in sealed cylinder after making system leak proof complete all as specified and as directed(Note:-Refrigerant shall be issued to contractor for each AC plant from AGE E/M -II store yard.Transportation as well as loading/unloading of cylinder from AGE E/M store yard to AC plant will be the resposibility of the contractor) |
| 10 | Supply and fixing of filter drier for chiller as per existing make and model complete all as specified and directed. |
| 11 | S & F of supply / return / exhaust air grilles /of powder coated aluminium with aluminium volume control dampers with anti smudge ring & removable core complete all as specified and directed by Engr-in-Charge Make: Ruskin, Titus, Air Flow, System Air, Caryaire |
| 12 | Complete Servicing of AHUs installed in Zone-III AC plants, removing of air filters and refixing after cleaning with air blower and water with suitable cleaning agent , cleaning of cooling coil with wire brush ,air blower and water spraying pump with gun and mixing the chemical sitable for removing of scales on aluminium fins and straighting the fins of cooling coil by using suitable brush for capacity upto 10000 CFM as directed by Engr-in-Charge. |
| 13 | Complete Servicing of AHUs installed in Zone-III AC plants, removing of air filters and refixing after cleaning with air blower and water with suitable cleaning agent , cleaning of cooling coil with wire brush ,air blower and water spraying pump with gun and mixing the chemical sitable for removing of scales on aluminium fins and straighting the fins of cooling coil by using suitable brush for capacity 10000 CFM to 20000CFM as directed by Engr-in-Charge. |
| 14 | M & L for repairs to condenser of AC plant by blocking the damaged/corroded tubes with the following instructions :-(i) Disconnecting the side covers of the condenser from their existing positions.(ii) Leakage testing of the condenser using pressurised nitrogen gas and finding the leaked tubes.(iii) Blocking the damaged/leaked tubes by brass plugs.(iv) Re-fixing the side covers of the condenser and the condenser valves from their existing positions with new nuts, bolts, rubber gasket and washers etc and painting the surface with approved shade of synthetic enamel paints for following capacities of condenser :- |
| 15 | (a) up to 35 TR Capacity |
| 16 | (b) 35TR and above capacity |
| 17 | Supply and fix regenerable coarse type, dust proof AHU air filter for following sizes:- |
| 18 | (a) AHU air filter of size 60cm x 60 cm x5 cm |
| 19 | (b) AHU air filter of size 60cm x 50 cm x 5 cm |
| 20 | (c) AHU air filter of size 60cm x 40 cm x 5 cm |
| 21 | (d) AHU air filter of size 60cm x 30 cm x 5 cm |
| 22 | Dismantling and removing old U/S compressor sealed unit of Scroll Type Compressor carefully and supply, installation, testing new sealed Compressor unit of capacity 12.5 TR Model No SZ185S4RC of Make Blue Star/ Danfoss or equivalent complete with all standard accessories as per existing model installed at AC plant. Note:- (i) Sealed unit shall be purchased from authorised dealers/agents(ii) Cost of labour for fixing and testing of leakage alongwith initial charging of suitable refrigerant & T & P shall be deemed to include in the quoted rate of this item. (iii) Unit rate quoted shall include for the necessary elelctrical check i.e checking of panel wiring to run the compressor smoothly.(iv) Before opening/ dismantling of unserviceable compressor the refrigerant to be taken in empty cylinder as directed by Engineer-in-Charge. |
| 23 | Dismantling and taking down defective parts of chiller/condenser pump set of capacity 5 to 10HP,replacement of defective parts like-bearing,bushes,impeller and shaft including lathe work and reassambling complete set including connecting and testing in presence of MES rep with enitre satisfaction of Engr-in-Charge. Notes:- (i) bearing,bushes and impeller and shaft shall be measured and paid separately (ii) Quoted rates are also deemed to be included for replacement of gaskets, packing with bearing grease, glands with graphite packing , nuts bolts , washers etc. (iii) Cost of transportation shall be deemed to be included in the rate quoted for these items. (iv) While taking out pump for repairs , the contractor will make arrengement pluging suction and discharge line with dead flanges, so that pumping of installation is not disturbed and there is no leakage of water. |
| 24 | Dismantling and taking down defective parts of chiller/condenser pump set of capacity 7.5 to 10HP, replacement of defective parts like-bearing,bushes,impeller and shaft including lathe work and reassambling complete set including connecting and testing in presence of Mes rep with enitre satisfaction of Engr-in-Charge. Notes:- (i) bearing,bushes and impeller and shaft shall be measured and paid separately (ii) Quoted rates are also deemed to be included for replacement of gaskets, packing with bearing grease, glands with graphite packing , nuts bolts , washers etc. (iii) Cost of transportation shall be deemed to be included in the rate quoted for these items. (iv) While taking out pump for repairs , the contractor will make arrengement pluging suction and discharge line with dead flanges, so that pumping of installation is not disturbed and there is no leakage of water. |
| 25 | Supply only in replacement the following spare parts for sevicing and repairs of pump set under item No 15. here in before. |
| 26 | Ball bearing suitable for 7.5 HP pump set |
| 27 | Ball bearing suitable for 10 HP pump set |
| 28 | Bronze impellar suitable for 7.5 HP pump set. |
| 29 | Bronze impellar suitable for 10 HP pump set |
| 30 | Bronze bush suitable for 7.5 HP pump set |
| 31 | Bronze bush suitable for 10 HP pump set |
| 32 | Bronze shaft suitable for 7.5 HP pump set |
| 33 | Bronze shaft suitable for 10 HP pump set |
| 34 | Dismantling and taking down defective parts of chiller/condenser pump set of capacity 3 to 5HP,replacement of defective parts like-bearing,bushes,impeller and shaft including lathe work and reassambling complete set including connecting and testing in presence of Mes rep with enitre satisfaction of Engr-in-Charge. Notes:-(i) bearing,bushes and impeller and shaft shall be measured and paid separately (ii) Quoted rates are also deemed to be included for replacement of gaskets, packing with bearing grease, glands with graphite packing , nuts bolts, washers etc. (iii) Cost of transportation shall be deemed to be included in the rate quoted for these items. (iv) While taking out pump for repairs , the contractor will make arrengement pluging suction and discharge line with dead flanges, so that pumping of installation is not disturbed and there is no leakage of water. |
| 35 | Supply only in replacement the following spare parts for sevicing and repairs of pump set under item No 16 here in before. |
| 36 | Ball bearing suitable for 3 HP pump set |
| 37 | Ball bearing suitable for 5 HP pump set |
| 38 | Bronze impellar suitable for 3 HP pump set. |
| 39 | Bronze impellar suitable for 5 HP pump set. |
| 40 | Bronze bush suitable for 3 HP pump set |
| 41 | Bronze bush suitable for 5 HP pump set |
| 42 | Bronze shaft suitable for 3 HP pump set |
| 43 | Bronze shaft suitable for 5 HP pump set |
| 44 | M & L for painting of motor & pump for removing the existing deteriorated paint by scrapping the complete body along with complete foundation of Pump and Motor and filling the cavities with filter spray painting with Anti corrosive paint, two coats over a coat of red oxide zinc crome and marking of SM/MES No. with black/white paint for following:- |
| 45 | (a) Capacity 7.5 HP and above |
| 46 | (b) Capacity below 7.5 HP |
| 47 | M & L for rewinding of induction motor 900RPM, 3 phase, 50 Hz, 415 volt of compressor motor and AHU Blower , chiler , condeser motor comprising of the following activities for induction motor of following capacities complete all as specified and directed as per manufacturer's instructions. :-Note :- (i) Any adjustment in the pump set if required. The same shall also be carried out by the contractor without any extra payment.(ii) Any damage to the pump set occurs due to improper installation of motor,contractor shall be liable for repair. |
| 48 | (e) Capacity 7.5 HP. |
| 49 | (f) Capacity 5 HP. |
| 50 | (g) Capacity upto 1 to 3 HP. |
| 51 | Dismantling electrically and mechnically electric motor any size, dismantling part, taking out u/s bearing capacity upto 15 HP including supply and replacement of new bearing, reassembling, reinstallation and testing complete all as specified and directed by Engr-in- Charge. |
| 52 | Dismantling electrically and mechnically electric motor of any size of AHU , taking out u/s Parts like-shaft,Impellar,buses,fan blade,coupling and fan belt, replacement with new one,reassembling, reinstallation and testing the following size all as directed by Engr-in- Charge. |
| 53 | Supply only in replacement the following spare parts for sevicing and repairs of AHU unit under item No 20. here in before. |
| 54 | Bronze shaft suitable upto 60 TR AHU Unit |
| 55 | Fan belt suitable as per existing |
| 56 | S&F gland packing in 10/12.5 HP pump set |
| 57 | S&F gland packing in 5/7.5 HP pump set |
| 58 | S & F Water seal for upto 5 HP |
| 59 | Supply and fix in replacement bimetal overload relay type MN-02 of relay range, 2.5 to 4.5 Amp with single phasing protection of make M/s L&T / M/s Siemens/ M/s Havells all as specified and directed. |
| 60 | Supply and fix in replacement bimetal overload relay type MN-02 of relay range, 4.5 to 7.5 Amp with single phasing protection of make M/s L&T / M/s Siemens/ M/s Havells all as specified and directed. |
| 61 | Supply and fix in replacement bimetal overload relay type MN-02 of relay range, 9 to 15 Amp with single phasing protection of make M/s L&T or equivalent make of M/s Siemens/ M/s Havells all as specified and directed. |
| 62 | Supply and fix in replacement Thermal overload relay type LRD 08 relay range, 4.00 to 7.50 Amp with single phasing protection of make M/s Schneider or equivalent make of M/s Siemens/ M/s Havells all as specified and directed. |
| 63 | Supply and fix in replacement electronic timer 800SQA Make M/s Select/GIC/Siemens/ M/s Havells working voltage 240V 50 Hz all as specified and directed. |
| 64 | S&F in replacement Air break contactor Model No 3TS3500-0A with Auxiliary 3TX400--2A 1 NC 415 V, 50 Hz, AC make M/s L&T / M/s Havells/ Siemens/ Standara / legrand all as specified and directed. |
| 65 | Supply and fixing MCB SP 6 to 32 amp rating 240V, 10KA 'C' curve complete all as specified and directed. |
| 66 | Supply and fixing MCB SP 6 to 32 amp rating 240V, 10KA 'C' curve complete all as specified and directed. |
| 67 | S&F in replacement MCCB 3 Pole, 415 V, fixed type, 25 to 100 Amps with breaking capacity 16 KA all as specified and directed. |
| 68 | S&F in replacement MCCB 3 Pole, 415 V, fixed type, 25 to 400 Amps with breaking capacity 36 KA all as specified and directed. |
| 69 | S&F in replacement MCCB 4 Pole, 415 V, Adjustable type, 160 Amps with breaking capacity 36 KA all as specified and directed. |
| 70 | S&F in replacement MCCB 4 Pole, 415 V, Adjustable type, 250 Amps with breaking capacity 36 KA all as specified and directed. |
| 71 | Supply and fix in replacement power contactor 3 pole, type MNX 12, 1NO + 1 NC aux contracts with standard coil voltage 240 volts, raring 30 Amp of equivalent contactor of other makes as per site requirement in bluestar and voltas AC plants of make M/s L&T / M/s Havells/ Siemens/ Standara / legrand all as specified and directed. (Make should be as per existing item) |
| 72 | Supply and fix in replacement power contactor 3 pole, type MNX 18, 1NO + 1 NC aux contracts with standard coil voltage 240 volts, raring 30 Amp of equivalent contactor of other makes as per site requirement in bluestar and voltas AC plants of make M/s L&T / M/s Havells/ Siemens/ Standara / legrand all as specified and directed. (Make should be as per existing item) |
| 73 | Supply and fix in replacement power contactor 3 pole, type MNX 22 or 25 , 1NO + 1 NC aux contracts with standard coil voltage 240 volts, raring 30 Amp of equivalent contactor of other makes as per site requirement in bluestar and voltas AC plants of make M/s L&T / M/s Havells/ Siemens/ Standara / legrand all as specified and directed. (Make should be as per existing item) |
| 74 | Supply and fix in replacement power contactor 3 pole, type MNX 32 , 1NO + 1 NC aux contracts with standard coil voltage 240 volts, raring 30 Amp of equivalent contactor of other makes as per site requirement in bluestar and voltas AC plants of make M/s L&T / M/s Havells/ Siemens/ Standara / legrand all as specified and directed. (Make should be as per existing item) |
| 75 | Supply and fix in replacement power contactor 3 pole, type 1 NO/NC (Normal open/Normal Close) 65 Amps with standard coil voltage 415 volts, Chint's NC-1 6511 contactor of bluestar and voltas AC plants compressor unit of make M/s Chint's incl taking down old unsv contactor all as specified and directed. (Make should be as per existing item) |
| 76 | Supply and fix in replacement power contactor 3 pole, 18 Amps Power contactor Lc1D18M7 for CT fan motor of bluestar and voltas AC plants unit of make M/s Schneider incl taking down old unsv contactor all as specified and directed. (Make should be as per existing item) |
| 77 | Supply and fix in replacement power contactor 3 pole, 15 Amps Power contactor Lc1D15M7 for CT fan motor of bluestar and voltas AC plants unit of make M/s Schneider incl taking down old unsv contactor all as specified and directed. (Make should be as per existing item) |
| 78 | Supply and fix in replacement power contactor 3 pole, 45 Amps Power contactor 3TF46 for compressor of bluestar and voltas AC plants unit of make M/s Siemens incl taking down old unsv contactor all as specified and directed. (Make should be as per existing item) |
| 79 | Supply, assembly and erection in repair of GI sheet with C & SS rectangular/square duct made out of L shapped hollow profile, duly factory boxed, incl all accessories such as corner, cleat, carraige bolt, gasket and appropriate sealant on longitudinal joint etc complete of size 24 gauge. |
| 80 | M & L in repair for duct insulation with resin bonded fibre glass wool roll of density 24 Kg/Cum, with factory laminated aluminium vapour barrier, thickness of insulation 50 mm all as specified and including the following :-(a) M & L for cleaning the duct surface (to be insulated) by scrapping carefully with wire brush etc. to make the surface completely free of milllscale, dirt, dust, grease and other foreign materials, taking special care so that all duct joints are sealed against any leakage.(b) M & L for applying rubber based adhesive CPRX compound.(c) M & L for sealing of all longitudinal joints and circular overlaps with and including aluminium foil tape 50 mm wide, to make the insulation leakproof.(d) M & L for securing the insulation with and including mechanically fastened nylon / steel straps of size 12 mm / 50 mm at maximum intervals of 1.2 mtr. |
| 81 | M & L in repair for duct insulation with resin bonded fibre glass wool roll of density 24 Kg/Cum, with factory laminated aluminium vapour barrier, thickness of insulation 40 mm all as specified and including the following :-(a) M & L for cleaning the duct surface (to be insulated) by scrapping carefully with wire brush etc. to make the surface completely free of milllscale, dirt, dust, grease and other foreign materials, taking special care so that all duct joints are sealed against any leakage.(b) M & L for applying rubber based adhesive CPRX compound.(c) M & L for sealing of all longitudinal joints and circular overlaps with and including aluminium foil tape 40 mm wide, to make the insulation leakproof.(d) M & L for securing the insulation with and including mechanically fastened nylon / steel straps of size 12 mm / 40 mm at maximum intervals of 1.2 mtr. |
| 82 | Supply and fix in replacement of thermostatic expansion valve of suitable capacity MVE size suitable for scroll type chiller units for keep a constant superheat or refrigerant level situation in refrigeration system based on evaporator outlet temperature and pressure. Brazing of the expansion valve is in the scope of the contractor in this item all as per entire satisfication of Engr-in-charge. |
| 83 | M&L for descaling of complete condenser units Quaterly for central/ package type AC plants of following capacities by means of adding descaling chemical solution (HCL) or equivalent into the cooling tower sump as per requirements, and running the plant pump continuously till all the scale of pipes/shell are removed including removing side covers of condenser and cleaning the water tubes by means of nylon brushes till the scaling is removed and re fixing of covers including replacement of neoprene rubber gasket and refixing pipe connection etc. all as specified and directed to complete satisfaction of Engr-in-charge |
| 84 | (a) condenser unit of AC plant up to 60 TR |
| 85 | Supply and fix Microprocessor Scroll Controller for compressor of 12.5-40 TR Capacity including removing unserviceable of Microprocessor complete all as specified and directed.The Microprocesor should be as per the existing one and installed by the company authorised person duly callibrated and necessary wiring work also included in the quoted rate to the satisfication of Engr-in-charge. |
| 86 | Supply and fix in replacement of Single phase preventor type SPP VSP3 3 phase, 415 Volts, 50 Hz AC Make Minilec or equivalent o all as specified and directed. |
| 87 | Supply and fix in replacement of CVT for chiller controller power supply 3 phase, 415 Volts, 50 Hz AC Make Minilec or equivalent all as specified and directed. |
| 88 | Supply and fixing of connector in HVAC panel 6 Amp to 35 Amp |
| 89 | Supply and Fix in replacement MS ERW tubing medium grade 80mm dia for condenser water circulation pipes of make- Jindal/ Prakash shurya/Tata |
| 90 | Supply and Fix in replacement MS ERW tubing medium grade 100mm dia for condenser water circulation pipes of make- Jindal/ Prakash shurya/Tata |
| 91 | Supply and Fix in replacement MS ERW tubing medium grade 65 mm dia for condenser water circulation pipes of make- Jindal/ Prakash shurya/Tata |
| 92 | M & L for Nitrogen leak test entire system of the AC plant of Cap upto 150 TR with Nitrogen gas. If found any leakage or reduction in the scale of pressure shall located and arrest the leakage immediately by soldering or an appropriate measure are to be taken to top the leakage permanently complete all as specified & directed by Engr-in-Charge. |
| 93 | S & F in replacement of butter fly valve of 50 mm dia, cast iron body, integrally molded close and body construction with hand lever, operated and rating of PN 10 with thermal insulation as per requirement of condensser and chilled water line complete all as specified and directed .Make Advance/Castle/Intervalve/ SAAPL. |
| 94 | S & F in replacement of butter fly valve of 65 mm dia, cast iron body, integrally molded close and body construction with hand lever, operated and rating of PN 10 with thermal insulation as per requirement of condensser and chilled water line complete all as specified and directed .Make Advance/Castle/Intervalve/ SAAPL. |
| 95 | S & F in replacement of butter fly valve of 80 mm dia, cast iron body, integrally molded close and body construction with hand lever, operated and rating of PN 10 with thermal insulation as per requirement of condensser and chilled water line complete all as specified and directed .Make Advance/Castle/Intervalve/ SAAPL. |
| 96 | S & F in replacement of butter fly valve of 100 mm dia, cast iron body, integrally molded close and body construction with hand lever, operated and rating of PN 10 with thermal insulation as per requirement of condensser and chilled water line complete all as specified and directed .Make Advance/Castle/Intervalve/ SAAPL. |
| 97 | S & F in replacement of gun metal gate or globe valve of 15 mm dia with iron wheel head screwed both ends for iron pipes complete all as specified and directed. |
| 98 | S & F in replacement of gun metal gate or globe valve of 25 mm dia with iron wheel head screwed both ends for iron pipes complete all as specified and directed. |
| 99 | S & F in replacement of 15 mm dia ball brass valve , high pressure, with polythene float and fly nuts complete, screw for iron pipe or brass ferrule and mixed complete all as specified and directed. |
| 100 | S & F in replacement of 25 mm dia ball brass valve , high pressure, with polythene float and fly nuts complete, screw for iron pipe or brass ferrule and mixed complete all as specified and directed. |
| 101 | S&F in repairs of Chilled water sensor as per existing make and type complete all as specified and directed |
| 102 | S&F in repairs of pressure transduser sensor for LP and HP of the compressor unit as per existing make and type complete all as specified and directed |
| 103 | Supply and fix in replacement of flow switch as per existing make and model complete all as specified and directed. |
| 104 | M & L in repairs Strip heater finned 2 inch wide alluminised steel fins of 415 volt 1.5 to 3 KW capacity to match with the existing |
| 105 | Supply and fix in repairs pressure gauge of range -30-150 of make M/s Fiebig/ M/s Uday or equivalent all as specified and directed. |
| 106 | Supply and fix in repairs pressure gauge of range 0-150 of make M/s Fiebig/ M/s Uday or equivalent all as specified and directed. |
| 107 | S & F panel mounting 3.5 digital ammeter 3 pahse, 3 wire, Display type : red LED 14.2 MM (0.56\\") with selector switch and suitable CT's for each phase all as specified and directed as per following makes M/s AE/ Sutaria/ HPL |
| 108 | Supply and fix in repairs in repair on-off push button pendants with elements red/green/orange of make MIMIC/ M/s L&T/ Legrand / HPL all as specified and directed. |
| 109 | S&F in replacement V Belt of Make : Nirlon, Fenner, Ecodrive of following sizes |
| 110 | (a) V Belt B-58 |
| 111 | (b) V Belt A-24 |
| 112 | (c) V Belt B-71 |
| 113 | (d) V Belt B-61 |
| 114 | (e) V Belt A-62 |
| 115 | Dismantling/Taking down old unserviceable FRP body structure of cooling tower carefully and cleaning the sump with chemical and supply and fixing of new FRP sheets as per size existing at site including all fixing material such as m seal other water resistance adhesive and making the cooling tower structure leak proof complete all as specified and directed. |
| 116 | Taking down old unserviceable insulation over the chiller pipe line, cleaning water pipe surface with steel brush removing dirt/dust, Material and labour for chilled pipe line insulation by applying a coat of zinc chromite primer & applying two coats of cold setting adhesive compound (CRPX) on pipes for sticking the insulation bonded mineral wool of density 144 Kg/cum, 50mm thikness tightly pressed on the pipe upto 250mm dia seal all the joint with adhesive compound warp the insulation surface by using one layer of polythene sheet 50mm wide PVC tape covering the entire surface with chicken mesh , of density 144 Kg/Cum and cover 26 gauge aluminium GI cladding of approved colour & cover with Glasswool complete all as specified and directed by Engineer-in-Charge. |
| 117 | Supply and fix in repairs protection caps made out of GI Sheet of thickness 1.6 mm with three GI strip supports of size 25x3mm for fixing with the Cooling Tower including GI nuts & bolts for fixing all as specified and directed |
| 118 | M & L for earthing complete with copper earth plate electrode of 60 cm x 60 cm x 3.15 mm size, buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 m below normal ground level, connected to copper strip of size 20 mm x 3 mm as earth lead, by means of bolts, buts, check nuts and washers of galvanised iron or steel, galvanized iron pipe of 40 mm diameter, connected to earthing test point, all as shown in electrical plate No. 5 connected to earthing test point all as specified or indicated including testing on completion and including excavation, earthwork, PCC earth pit of dimensions 550 mm X 550 mm (outer) and 300 mm X 300 mm (inner) and 250 mm deep, with a 10 mm thick CI cover, hinged to CI frame on ground level, GI watering pipe, funnel, etc. complete as specified and directed by the Enngr-in-Charge. Notes: (i) The cost of earth continuity conductor with GI pipe 40mm medium grade upto 7.5m is deemed to be included in r/o above item (ii) The earth resistance value should not be more than 2 Ohm. (iii) Earth test report shall be submitted by contractor. If the earth resistance value is more than 2 Ohm new earthing will be done by contractor as replacement and no payment shall be mate for it. (iv) The earth chamber to be constructed 0.5m from edge of earth pit with necessary watering arrangement. The cost for the same is deemed to be included in above item |
| 119 | M & L for earth contuinity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 20 x 3 mm copper strip complete as specified and directed by the Engr-in-Charge. |
| 120 | Supply and fixing of canvas housing suitable for existing connection AHU damper to Supply air Duct. |
| 121 | Supplying and laying synthetic Rubber insulated mats 2 mm thick for voltage upto 3.3 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1m. |
| 122 | Supply and fix in replacement of wall mounting /hanging type LED digital type temperature /relative humidity indicator with 2\\" large size display and minimum size (445x130x115mm) with following specifications complete all as specified and as directed by Engr-in-charge. Display : 2\\" Red LED x 2 Display, Accuracy : + 0.5%, Resolution : 0.1 deg C, 0.1 % RH, Input : 4-20mAEnclousure : Powder coated metal case. Operating Voltage : 230V AC |
| 123 | Material and labour for laying, jointing, connecting and testing in repairs sensor cable 3 core 2.5 sqmm PVC insulated and sheathed with bare annealed copper conductor as per IS 694:1990 for connecting RH+T sensor to RH+T indicators complete all as specified and as directed by Engr-in-charge. |
| 124 | Material and labour for laying, jointing, connecting and testing in repairs indicator cable 2 core 1.5 sqmm PVC insulated and sheathed with bare annealed copper conductor complete all as specified and as directed by Engr-in-charge. |
| 125 | Supply and fix in replacement of Thermal Insulation Of Ducts with Nitrile Rubber. Density of Material shall be between 40 to 60 Kg/m3. Material shall have flammability class V-0 as per UL 94 and shall be FM Approved.(a) 25 mm thick with aluminium cladding |
| 126 | M&L for replacement of unsv pot strainer 65/80mm including replacement of unsv rusted nut bolts, washers, & gasket complete all as specified and directed. |
| 127 | M&L for spray painting to Central AC Plant complete comprising of compressors, motors, condensor,cooling tower and cooling tower pumps, pump / monoblocks, MS / GI pipe lines of sizes etc after preparation of old painted surface as per colour code including and marking arrow, SM/ MES Nos, colour for upto 60 TR ACs plant as directed by the Engr-in- charge. |
| 128 | S&F of Drift eleminator of cooling tower having capacity of 20TR to 85TR as per existing at site complete all as specified and directed. |
| 129 | S&F of Drift eleminator of cooling tower having capacity of 85TR and above as per existing at site complete all as specified and directed. |
| 130 | MAKE UP TANK : Supply and fix for PVC two mounting layered, closed lid cylindrical shapes ISI marked water tank of 5000 ltrs capacity mounted on suitable stage PCC 1:2:4 complete all as specified and as directed by Engr-in-charge.(a) In case some parts required extensive repair and replacement , the same shall be done by contrctor. Rates deemed to be included quated rate. |
| 131 | MAKE UP TANK : Supply and fix for PVC two mounting layered, closed lid cylindrical shapes ISI marked water tank of 10000 ltrs capacity mounted on suitable stage PCC 1:2:4 complete all as specified and as directed by Engr-in-charge.(a) In case some parts required extensive repair and replacement , the same shall be done by contrctor. Rates deemed to be included quated rate. |
| 132 | Rotational moulded polyethylene water storage tanks 500 ltrs capacity (cylindrical vertical with closed top) hoisted and fixed in position all as specified and directed by Engr-in-Charge. |
| 133 | S & F in repairs steel water tubing galvanised iron 40 mm dia medium grade with all fittings ISI marked incl taking down old unserviceable GI pipe all as specified and directed by Engr-in-Charge. Make - Jindal/Tata/Prakash |
| 134 | -ditto- but 25 mm dia |
| 135 | S & F in repairs steel water tubing galvanised iron 40mm dia light grade with all fittings ISI marked incl taking down old unserviceable GI pipe all as specified and directed by Engr-in-Charge. (item used for earthing only) Make - Jindal/Tata/Prakash |
| 136 | Taking down defective /unserviceable Air Curtain (4 feet) of existing Make and capacity 1 to 1.5 m/sec air velocity at floor level, transporting to company authorized outlet , collecting company repaired Air curtain of same make and transporting back to site , re-fixing at original position complete including testing and commissioning the machine onto the mounting plate and ensure the safety than fix it tighten with screw complete all as specified and directed by Engr-in-Charge. |
| 137 | Repair/Replacement of unserviceable blower motor, damaged blower, impillers unbalanced blower wheel of air curtain of capacity capacity 1 to 1.5 m/sec air velocity at floor level and remove, clean or replace air intake screen & filters of air curtain, obstruction in discharge path (i.e door headers, automatic door openers etc), check electrical connection, replace the fuse and servicing and overhauling complete unit specified and directed by engr in charge. Make - Beacon, Akash or equivallent |
| 138 | S & F in replacement of Non return single plate check valve is designed for return flow prevention in pipeline installation of size 80 mm dia, cast iron body for water delivery line complete all as specified and directed by Engr-in-Charge. Make Advance/Castle/Intervalve/ SAAPL/Zoloto. |
| 139 | S & F in replacement of Non return single plate check valve is designed for return flow prevention in pipeline installation of size 65 mm dia, cast iron body for water delivery line complete all as specified and directed by Engr-in-Charge. Make Advance/Castle/Intervalve/ SAAPL/Zoloto. |
| 140 | Dismantling floor, hearth or wall tiling including cement mortar bedding ( but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed. |
| 141 | M & L for non-skid coloured ceramic tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed in CM (1:6) etc complete all as specified and directed. |
| 142 | M & L for joint free non-skid coloured ceramic tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed in CM (1:6) etc complete all as specified and directed. |
| 143 | M&L glazed coloured ceramic tiles in vertical surface 450x300x7mm thick as in skirting and dados, set and jointed in neat cement slurry and pointed in coloured cement to match and including 10mm thick backing coat in CM 1:6 etc complete all as specified and directed |
| 144 | Demolition of cement concrete in ground floor and paving not exceeding 15cm thick below or above ground level un re-inforced complete all as specified and directed. . |
| 145 | M&L PCC 1:2:4 type B2, using (40 mm graded agg) ,100 mm thick as in flooring all as specified & directed |
| 146 | M & L PCC 1:3:6, type C2 (using 40 mm graded agg) 75 mm thick as in plinth protection without using extra cement complete all as specified and directed. |
| 147 | Complete Removal of existing water proofing treatment any description up to concrete surface of roof slab including cleaning, with wire brushing, watering, removal of debris upto 1500 m distance complete all as specified and directed NOTE :- Unit rate quoted shall also include for removal of PVC water storage tank wherever existing carefully and refixing at the same or other position after completion of roof repair work |
| 148 | Demolition of cement concrete (unreinforced) roof or chajja padding of any description and any position not otherwise specifically provided for complete and |
| 149 | M&L for Providing,PCC (1:2:4) type B-1 (using 20 mm graded stone aggregate) as in roof/chajja padding for maintaining roof/chajja slope complete all as specified and as directed. |
| 150 | M&L for applying oil bound primer @ 0.40 Litre/Sqm manufactured by the same agency as that of APP with density of 0.87 to 0.89 Kg/Litre at 25 degree cesius on the prepared dry roof surface and provide and lay 4mm thick APP modifed water proofing membrane reinforced with non-wooven polyster matt with physical properties as given in particular specification. The laying shall got be done through authorized applicator of manufacturer as specified in particular specifications. Provide over the membrane finishing with two coats of solar reflective bituminous aluminium paint @ 0.10 Kg/sqm as prescribed by manufacturer of membrane including Ten years guarantee on prescribed form complete all as per particular specification , manufacturers instructions and as directed by Engineer-in-Charge. |
| 151 | M&L for rendering 10mm thick cement plaster in CM (1:3) on roof top surface including WPC by weight of 3% of total cement content complete all as specified and as directed.Note : WPC will be measured separately |
| 152 | Supply only integral water proofing compound Total in Figures 0.0 23 INR Zero Only 4.0 Construction of chamber for 100mm sluice plates item5 10.0 Nos Quoted Rate in Figures Select 0.0 0.0 Zero Only Quoted Rate in Words INR Zero Only Please Enable Macros to View BoQ information |
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Oct 03, 2026
11:30 IST
Tender Published
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Today
Oct 24, 2026
18:00 IST
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