Military Engineer Services Tender
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Costs
EMD
₹ 49,060Document Cost
₹ 500Tender Fee
Refer Documents
Description
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Contact
Tender Id
2023_MES_633081_1Bid Award Id
ViewTender No
GE(U)/PM/D-50/2023-24Tender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
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Documents
BOQ Items
Material and Labour for servicing condensers of Package type AC Plant of capacity 3 x 11 TR( 2 Nos condensers per unit) at Logistic section, 505 ABW by scraping/ removing the deposit materials from condenser coil using vamuklin 2RA, clean solution and cleaning cleaning condenser coil by pressurized water using pump through blower, detection of leakage, repair of damaged condencing coil tubes with necessary welding/ brazing and lubricating the all bearings, checking motor foundation, nuts, bolts, washers, etc. and replacing the same if required and testing complete for satisfactory working complete all as specified and directed.
3
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-
-diitto- all as per item no 4 above but Capacity of AC Plant 2x7.5 TR at 505 ABW.
6
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-
Supply only in replacement rubber insulating mat class A type, chequered, size 2 Mtr x 1 mtr x 25 mm thickness, for working voltage 3.3 KV complete all as specified and as directed. (Make :- Jyoti /Dunlop or Equivalent)
4
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-
Supply and fixing in repair Drier Cores filter for chiller unit of package type AC plant of Cap. 2X 7.5 TR (Make:- Denfoss/Indfoss)
2
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-
Supply and fixing in repair Drier Cores filter for chiller unit of central AC plant of Cap 15 to 30 TR (Make:- Denfoss/Indfoss)
4
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-
Supply and fixing in replacement DOL starters for motors of 5/7.5 HP capacity with suitable rating relay, suitable for mounting on existing LT Panels of AC plants and connections with suitable size single core copper conductor wire complete all as specified and directed.
(Make :-L&T/Siemens/Legrand/ ABB/Crompton.)
4
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-
Supply and fixing in repair humidity self priming motor pump set of cap 0.5 HP single phase 240 volt complete all as specified and directed.
(Make:- Usha/ M/s Seetal /HP/Amcrate )
2
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-
Material and Labour for taking down/ removing unserviceable plaster along with glass wool and GI wire mesh and material and labour for glass wool and wrapped with GI wire mesh and rendering 15 mm thick in Cement Mortar (1:4) over newly provided glass wool and wire mesh of 100 mm dia pipe complete all as directed.
20
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-
Material and Labour for taking down/ removing unserviceable plaster along with glass wool and GI wire mesh and material and labour for glass wool and wrapped with GI wire mesh and rendering 15 mm thick in Cement Mortar (1:4) over newly provided glass wool and wire mesh of 80 mm dia pipe complete all as directed.
20
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-
Material and Labour for Overhauling and repairing of any size refrigerant suction/ delivery liquid line valve including servicing of valve, replacement of packing material, sealing rings, Teflon washers and testing complete all as specified and as directed.
5
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-
Supply and fixing in repairs thermostat for AHU room, as per existing size & specification complete all as specified and as directed.
(Make:-SIEMENS/ DANFOSS/ INDFOSS/ANERGY/ HONEYWELL)
6
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-
Material and Labour for Supply, installation, testing and commissioning in replacement of 3-Way Mixing valve suitable for voltas reciprocating compressor of capacity 30 TR, complete all as specified and directed.
1
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-
Material and Labour for 100 mm thick cement concrete type C-2, 1:3:6 ( 40 mm graded aggregate) including finishing surface of concrete topping even and fair ( without using extra cement), and finishing surface of concrete in floors including taking down complete all as specified & directed.
60
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-
Supply and topping up of refrigerant Gas R - 22/407 (Make:- Mefron or equivalent ISI approved make as directed by accepting officer)
280
-
-
Supply and fixing in replacement Digital type Ammeter Flush mounted 3 phase, with suitable rating current transformers suitable for measuring range minimum (0-200) Amps with selector switch suitable for mounting on LT panel, compete all as specified and directed .
(Make:- L&T/ ABB/ Legrand/ Schneider)
8
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-
Supply and fixing in replacement Digital type Voltmeter Flush mounted 3 phase, with suitable rating current transformers suitable for measuring range minimum (0-600) Volts with selector switch suitable for mounting on LT panel, compete all as specified and directed.
(Make:- L&T / ABB/Schneider/ Legrand)
6
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-
Supply and fixing in replacement Phase, on/off/trip indication lights of suitable colour, 240V AC suitable for mounting on LT panel, complete all as specified and directed. (Make:- ESBEE)
20
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-
Disconnecting from mains/taking out existing unserviceable/defective motor of capacity 7.5 HP of any size, type, and make including disconnecting all electrical connections removing from foundation transporting to repair workshop disconnecting unserviceable burn out winding completely including insulating materials and rewinding of the complete stator with super enameled copper wire of existing size applying proper insulation ‘F’ class varnish drying in oven, assembling, transporting back to site, re-installating, testing and commissioning complete all as specified and as directed.
4
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-
Supply and fixing in replacement on/off push buttons suitable for mounting on LT panels, complete all as specified and directed. (Make:- ESBEE)
8
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-
Supply and fixing in replacement moulded case circuit breakers(MCCB) 125 Amps, adjustible type, 4 Pole, 36 kA, thermal magnetic with rotary handle and spreader compete all as specified and directed. (Make:- L&T/ ABB/ Schneider/ Siemens/ Havells)
1
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-
Supply and fixing in replacement moulded case circuit breakers(MCCB) 100 Amps, adjustible type, 4 Pole, thermal magnetic with rotary handle and spreader compete all as specified and directed. (Make:- L&T / ABB/ Schneider/ Siemens/ Havells)
4
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-
Supply and fixing in replacement miniature circuit breaker (MCB) 63 Amps, 4 Pole, 25 KA complete all as specified and directed. (Make:- L&T / ABB/ Schneider/ Siemens/ Havells)
4
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-
Supply and fixing in replacement miniature circuit breaker (MCB) 32 Amps, 4 Pole, 25 KA complete all as specified and directed. (Make:- L&T /ABB/ Siemens/ Schneider/ Havells)
4
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-
Supply and fixing in replacement 'C' curve miniature circuit breaker (MCB) 6-32 Amps, single pole (SP), 10 KA complete all as specified and directed. (Make:- L&T /ABB/ Siemens/ Schneider/ Havells)
6
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-
Supply and fixing in replacement power contactor, 32 Amps triple pole (TP), AC 3 duty, complete all as specified and directed. (Make:- L&T /ABB/ Siemens/ Schneider/ Havells)
6
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-
Supply and fixing in replacement power contactor, 25 Amps triple pole (TP), AC 3 duty, complete all as specified and directed. (Make:- L&T /ABB/ Siemens/ Schneider/ Havells)
7
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-
Supply and fixing in replacement power contactor, 18 Amps triple pole (TP), AC 3 duty, with add on block, complete all as specified and directed . (Make:- L&T /ABB/ Siemens/ Schneider/ Havells)
10
-
-
Supply and fixing in repair auxillary contactor (add-on block), suitable for 18-32 amps power contactors, complete all as specified and directed. (Make:- L&T /ABB/ Siemens/ Schneider/ Havells)
6
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-
Supply and fixing in repair overload relay 14-23 amps,complete all as specified and directed.
(Make:- L&T /ABB/ Siemens/ Schneider/ Havells)
5
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-
Supply and fixing in repair overload relay 9-15 amps,complete all as specified and directed.
(Make:- L&T /ABB/ Siemens/ Schneider/ Havells)
6
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-
Supply and fixing in repair star/delta timer range 3-30 seconds,suitable for LT panels complete all as specified and directed. (Make:- L&T /ABB/ Siemens/ Schneider/ Havells)
4
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-
Supply and fixing in repair solid state single phasing preventer type VSP2 complete all as specified and directed. (Make:- Minilec/ L&T/ Siemens/Legrand/ ABB/ C & S.)
4
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-
Supply and fixing in repairs of Pre filter 10 micron of size 600mm x 600x 50mm made of out of GI wire mesh interspaced with two crimp layers and three flat layers flanged deep box type and efficiency 90% as per existing size and pattern for the all three AC Plant air handling unit complete all as speicifed and directed. (Make:- Athlete or equivalent as approved by Accepting Officer)
10
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-
-ditto- all as per item No. 36 above but size 600mm x 300mm x 50mm.
8
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-
-ditto- all as per item No. 36 above but size 300mm x 300mm x 50mm.
5
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-
Disconnecting from mains/taking out existing unserviceable/defective Monoblock Pump set of capacity 3/5 H.P and repair/ replacement of bushings, worn out nuts, bolts washers, gaskets, gland etc and positioning the pump set and connecting up in existing position and testing complete all as specified and as directed.
6
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-
Disconnecting from mains/taking out existing unserviceable/defective Monoblock Pump set of capacity 7.5 H.P and repair/ replacement of bushings, worn out nuts, bolts washers, gaskets, gland etc and positioning the pump set and connecting up in existing position and testing complete all as specified and as directed.
4
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-
Disconnecting from mains/taking out existing unserviceable/defective motor of capacity 3/5 HP of any size, type, and make including disconnecting all electrical connections removing from foundation transporting to repair workshop disconnecting unserviceable burn out winding completely including insulating materials and rewinding of the complete stator with super enameled copper wire of existing size applying proper insulation ‘F’ class varnish drying in oven, assembling, transporting back to site, re-installating, testing and commissioning complete all as specified and as directed.
6
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-
Overhauling, testing and commisioning of semi sealed reciprocaing compressor unit of package type AC plant of Cap. 2 X 7.5 TR Model No. 06D-018, Make-Voltas of capacity 7.5 TR. Overhauling including disconnecting/ dismantling of suction and discharge valves, side covers other control accessories, Shifting the faulty compressor parts to the contractors workshop for certain required repairs including stator rewinding, grinding, polishing etc. Refixing the repaired/Replaced parts in its original position under supervision of site-in-charge all as specified and directed.
Note:- (i) Required Spare parts to be replaced during overhaluing shall be measured and paid seperatly as 'Supply only' under relevent items. (ii) Transportation charge & labour charges for taking down old spares and fixing of new spares shall deemed to be included in quoted rate.
2
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-
Supply only the follwing spare parts for the compressor model No. 06D-018, Make-Voltas.
-
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-
Pistons
8
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-
Connecting rod
8
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-
Pin and bush
8
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-
Main bush
6
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-
Suction and discharge reed
8
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-
Piston Ring set
8
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-
Gasket set
2
-
-
Oil pump assembly
2
-
-
Materials and labour brick work with burnt brick best quality locally available brick old size laid straight or curved on plan to any radius built in cement mortar 1:4, including taking down old unserviceable one complete all as specified and directed
5
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-
Materials and labour for plastering 10 mm thick on fair faces of brick work in cement mortar 1:4 and finishing the surface even & smooth (without using extra cement), complete all as specified and directed
60
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-
Materials and labour for Preparation of new plastered surfaces of walls and applying two coats of whitewash complete all as specified and directed.
60
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-
Materials and labour for PCC (1:2:4) type B-2 (using 40 mm graded stone aggregate) as in foundation filling and mass concrete including demolition of existing foundation and removing from site complete all as specified and as directed.
4
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-
Materials and labour for Dismantling old/Unserviceable/rusted ,Supply/Return/Fresh Air GI Duct of any size/shape/dia with insulation from walls, roofs, ceiling for replacement complete Including Ducting Supports , rubber gaskets, elbows, vanes, & supports etc. from central AC plants, complete all as specified and directed.
60
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-
Supply, assemble and errection of ducting, made up of GI Sheets of 0.8mm (22 guage) thickness as in Air Condition Ducting including fabrication for required size, patch work, fixing on walls, roofs or ceiling or in existing iron frame work including all accessories such as Corner, Cleat, Carriage bolt, Gasket, lap joint, welding, reverting and appropriate sealant on longitudinal joints etc. complete all as specified and as directed. (Make:- TATA/ JINDAL/ SAIL)
60
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-
Materials and labour for Supply and installation of thermal insulation material 25 mm thick for non-exposed Ducts with closed cell class o nitrile rubber elastomeric insulation of density 40-60 Kg/m3 thermal conductivity of 0.033-0.038 W/mk and µ=7000 (k-flex st) to be applied on ducts using manufacturers recommended rubber based adhesive as per the approved specification the material should be from global approved & UL approved for new ducts as required at site complete all as specified and directed .
(Make:- KFLEX/ARMAFLEX/PARAMOUNT)
60
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-
Materials and labour for Supply and installation in replacement of 50mm thick resin bonded fibre glass wool roll of density 24 kg/Cum, with factory laminated aluminium vapour barrier insulation in existing ducts of AC plants, applying rubber based adhesive CPRX compound including wraping, pasting complete and cover the insulation one side with GI wire Mess netting after 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, sealing of all longitudinal joints and circular overlaps with and including Aluminium foil tape 50 mm wide, to make the insulation leakproof against any leakage and securing the insulation with and including mechanically fastened nylon/ steel straps of size 12 mm/50 mm at maximum intervals of 1.2 mtr, including taking down old unserviceable one, complete all as directed.
(Make:- Shri Fire Pack/ Impex Insulation/ Trans Insulation).
35
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-
Materials and labour for Dismantling old/Unserviceable/rusted Supply/Return Air Diffuser/Dampers/side Grilles/VCD , of any size, type, shape from any location at Central AC Plants, complete all as specified and directed.
24
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-
Materials and labour for Supply, fixing of powder coated extruded aluminum rectangular diffusers of required sizes with black anodized extruded aluminum volume control damper, nuts, bolts, screws etc.complete all as specified and directed. (Make :- Dyne Craft/ MAPRO/ SERVEX)
10
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-
Materials and labour for Supply, fixing of powder coated extruded aluminum rectangular diffusers of required sizes without volume control damper, along with nuts, bolts, screws etc.complete all as specified and directed. (Make :- Dyne Craft/ MAPRO/ SERVEX)
4
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-
Supply & Fixing of powder coated extruded aluminum supply & return grills complete with fixing accessories like nuts, bolts, screws etc. complete all as specified and directed.
(Make :- Dyne Craft/ MAPRO/ SERVEX)
10
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-
Materials and labour for taking out old MS pipes and Supplying & laying , testing & commissioning mild steel (Heavy) 'C' class pipe of size 50 mm dia on exposed surface / underground (in trenches) including welding works, connections with existing chiller/condenser water line, chiller/condenser pump, fabrication of bends, MS flange, tees, reducers, shoe, support ( brick masonry block & wooden support for underground / MS angle- clamp & wooden support for exposed surface ) along with priming coat of steel primer as per standard specification. Note:- (i) The rates quoted by the contractor shall deemed to include the cost of MS fittings required during laying of MS Pipes.
(ii) The Pipes of sizes 150 mm & below shall be M.S. ‘C’ class as per IS : 1239 and pipes size above 150 mm shall be heavy class of thickness min. 7mm as per IS: 3589
(Make:- JINDAL/TATA/PRAKASH SURYA)
80
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-
-ditto- all as per item No. 56 above but of size 80 mm dia
30
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-
-ditto- all as per item No. 56 above but of size 100 mm dia
15
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-
Materials and labour for taking out old corroded GI water tubing of 40/50 mm dia.
50
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-
-ditto- all as per item No. 59 above but 25 mm dia.
24
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-
Supply and laid complete with all fittings in trenches/exposed surface, GI Tubing 'Medium grade' of dia 50 mm.
(Make:- JINDAL/TATA/PRAKASH SURYA)
30
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-
-ditto- all as per item No. 61 above but 40 mm dia.
20
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-
-ditto- all as per item No. 61 above but 25 mm dia.
24
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-
Supply and fixing in repairs cast iron butter fly valves lever operated SS disc type nitrile/EPDM rubber lining PN 16 of dia 125 mm complete all as specified and directed.
(Make: - L&T(AUDCO)/ LEADER/ ZOLOTO/ NVR).
1
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-
-ditto- all as per item No. 64 above but 100mm dia.
2
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-
-ditto- all as per item No. 64 above but 80 mm dia.
4
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-
-ditto- all as per item No. 64 above but 65 mm dia.
4
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-
-ditto- all as per item No. 64 above but 50 mm dia.
6
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-
Supply and fixing in repairs cast iron Y strainer flanged ends with SS perforated sheet screen of size 100 mm complete all as specified and directed.
(Make: - ADVANCE/ L&T (AUDCO)/ LEADER/CASTLE/ NVR/ ZOLOTO).
2
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-
-ditto- all as per item No. 69 above but 80 mm dia.
2
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-
Supply and fixing in repairs cast iron non return valves of dia 100 mm pressure class PN 16 including nuts, bolts, washers, gaskets, etc for Central type AC plants complete all as specifed and directed. (Make: - ADVANCE/ L&T (AUDCO)/ LEADER/CASTLE/ NVR/ ZOLOTO).
2
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-
-ditto- all as per item No. 71 above but 80 mm dia.
2
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-
Materials and labour for Insulation of M S Pipe of dia 50 mm with PUF slab 30 mm thick with and including applying bituminuous compound and GI cladding with 26 gauge GI sheet including taking down old unserviceable one, complete all as specified and directed.
250
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-
Materials and labour for Insulation of M S Pipe of dia 80 mm with PUF slab 40 mm thick with and including applying bituminuous compound and GI cladding with 26 gauge GI sheet including taking down old unserviceable one, complete all as specified and directed.
30
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-
Supply only in replacement MCB SPN 32 Amps 230 Volts omplete all as specified and directed.
(Make:- L&T / ABB/ Schneider/ Siemens/ Havells)
4
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-
Supply & fixing HRFR PVC insulated single core copper conductor cable of size 6 sqmm for connections in LT Panels including copper thimbles including taking down old unserviceable one complete all as specified and directed . (Make:- RR KABEL./ FINOLEX/ POLYCAB/ KEI INDUSTRIES LTD./ HAVELLS.)
24
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-
Supply & fixing HRFR PVC insulated single core copper conductor cable of size 10 sqmm for connections in LT Panels including copper thimbles including taking down old unserviceable one complete all as specified and directed. (Make:- RR KABEL./ FINOLEX/ POLYCAB/ KEI INDUSTRIES LTD./ HAVELLS.)
40
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-
Supply & fixing PVC insulated and FR PVC Round Sheathed, 3 core copper conductor cable of size 1.5 sqmm ,including copper thimbles including taking down old unserviceable one complete all as specified and directed. (Make:- RR KABEL./ FINOLEX/ POLYCAB/ KEI INDUSTRIES LTD./ HAVELLS.)
90
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-
Supply and fixing digital type Voltage protection device (VPD),440 V suitable for 30 TR AC plant including taking down old unserviceable one complete all as specified and directed.
3
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-
Supply and fixing digital type motor protection device (MPD),30-220 amps suitable for 30 TR AC plant including taking down old unserviceable one complete all as specified and directed.
3
-
-
Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, armoured, electric power cables (heavy duty) 1100 Volts grade with aluminium conductor of cross sectional area 16 Sqmm, 4 core with galvanized steel strip or wire including taking down old unserviceable one complete all as specified and directed.
(Make:- RR KABEL./ FINOLEX/ POLYCAB/ KEI INDUSTRIES LTD./ HAVELLS.)
120
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-
`-ditto- all as per item No. 81 above but cross sectional area 10 Sqmm, 4 core.
60
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-
Supply & fixing in repairs aluminium lugs for cable of cross sectional area 6 Sqmm to 35 Sqmm complete all as specified and directed.
25
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-
Supply and fixing in replacement chiller sensor suitable for Bluestar chiller unit Model no. XWCS2026AR2 of 25 TR ,complete all as specified and as directed.
4
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-
Supply and fixing in replacement Intelligent microprocessor controller for Bluestar chiller unit Model no. XWCS2026AR2 of 25 TR capacity having Digital setting of temperature levels, Built-in time delay, Auto distribution of load, BMS compatibility, in-built, anti-freeze protection system, Self diagnostics/ fault detection, and Auto-restart feature, along with complete internal wiring with connecting accessories like cable, wires, terminals etc., complete all as specified and as directed.
1
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-
Supply and fixing in replacement Intelligent microprocessor control panel for Voltas chiller unit having open type reciprocating compressors of capacity 30 TR having auto, semi auto and manual mode options with Digital display for setting of parameters having diagonostic capabilities, microcomputer motor protection device (μ - MPD) and microcomputer voltage protection device (μ - VPD), pressure and temperature transducers for safety, Built-in time delay, Auto distribution of load, BMS compatibility, in-built, anti-freeze protection system, and Auto-restart feature, along with complete internal wiring with connecting accessories like cable, wires, terminals etc., all as specified and as directed.
1
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-
Supply and fixing in replacement LED street light fitting 60 Watt 230 V AC outdoor type with high pressure die cast aluminum housing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and directed.
(Make : Havells/Phillips/Bajaj)
4
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-
Supply and fixing in repairs of basic all purpose surface and wall mounted LED batten 20 Watt with polycarbonate housing & intigrated electronic driver with all necessary fixing accessories complete all as specified and as directed. (Make : Havells/Phillips/Bajaj)
15
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-
Material and Labour for frame work with angle iron for frame support, with fabrication, welding joining including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 including taking down old unserviceable one complete all as specified and as directed.
(Make :- Tata/ Jindal/ Sail)
250
-
-
Supply and fixing in repairs gun metal gate valves with iron wheel head, screwed both ends for iron pipe, ISI Marked, as per IS:778 of size 25 mm bore complete all as specified and directed.
(Make:- KIRLOSKAR/ LEADER/ ZOLOTO)
4
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-
Supply and fixing in repairs Immersion heaters of cap 5 KW 230/440 volts as required complete all as specified and directed.
(Make:- Dasspass/crown/Theata)
4
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-
Supply and fixing in repairs strip heater heaters of cap 3 KW 230/440 volts as required complete all as specified and directed.
(Make:- Dasspass/crown/Theata)
4
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-
Supply and fixing in repairs strip heater heaters of cap 2 KW 230/440 volts as required. (Make :- Dasspass/crown/Theata)
6
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-
Supply and fixing in repairs thermostatic expansion valve suitable for existing AC Plant including cutting, welding, brazing, replacement of new gasket, nut bolt, washer etc complete all as specified and directed.
(Make :-Sporlon/ Danfoss)
Note :- Before disconnecting the existing expansion valve from the system the refrigerant has to be pump down or taken in empty cylinder by help of ICE etc.
2
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-
Supply and fixing in replacement of temeperature Sensors of the chiller and condenser lines operates by mercury liquid of range 0-50⁰C including syphon complete all as specified and directed.
(Make:- Fiebig/H guru/AE)
8
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-
Supply and fixing in replacement of compound gauges of the chiller and condenser lines of range 0 - 150Psi. including syphon complete all as specified and directed.
(Make :- Fiebig)
8
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-
Material and labour for servicing of ceiling mounted AHU unit of 1500CFM to 5000CFM capacity including cleaning of bottom tray and painting inside the tray with one coat of marine anti-corrosive paint over a coat of red oxide primer, cleaning of cooling coil and filters complete with high pressure detergent solution without damaging cooling coils and ceiling, checking aligning and tightening of blower fan, greasing of all movable parts, replacement of worn out bolts, nuts shaft keys etc complete all as specified and as directed.
10
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-
Supplying and fixing Fire Extinguisher Carbon dioxide (CO2) extinguishers consisting of welded M.S. cylindrical body, light weight squeeze lever discharge valve fitted with pressure indicating gauge with internal discharge tube, discharge nozzle suspension bracket of capacity 4.5 Kg as per IS: 2878 complete with holding accessories including taking down old unserviceable one complete all as specified and as directed.
(Make :- MINIMAX/ FIREX/ NEWAGE/ NITIN/ CEASE FIRE)
4
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-
-ditto- all as per item No. 98 above but CO2 of capacity 6 Kg.
(Make :- MINIMAX/ FIREX/ NEWAGE/ NITIN/ CEASE FIRE)
2
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-
Supply and fixing in repair fan belt of size B-43,A-58,A-50.A- 34 to A-41 (Make:- Fenner/Dunlop)
6
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-
Supply and fixing in repairs fan belt of size B 73 to B-76,B 82,B 92, complete all as specified and as directed.
8
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-
Supply and fixing in repairs bakelite terminal plate including brass studs, bolts and nuts etc suitable to match any make of 3 phase electric motors and capacity up to 7.5 HP complete all as specified and as directed.
6
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-
Supply and fixing in repairs of PVC fins size 600x300x150 for Cooling Tower, complete all as specified and as directed.
(Make:- as per sample)
100
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-
Supply and fixing in repairs of PVC eleminators size 600x300x150 for Cooling Tower, complete all as specified and as directed.
(Make:- as per sample)
20
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-
Supply and fixing in repair H.P/L.P cutout type MP15 complete all as specified and as directed.
(Make:- Danfoss)
3
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-
Supply and fixing in repair oil pressure failure switch type MP55complete all as specified and as directed.
(Make:- Danfoss)
3
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-
Material & Labour for dismantling the old broken fan hub assembly including blades of cooling tower and replacement with new fan hub assembly with die cast aluminium blades adjustible pitch axial fan of dia 1500 mm heavy duty as per existing size including U-clamps, nuts, bolts & washersetc.,complete all as specified and directed.
1
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-
-ditto- all as per item no. 118 above but fan of dia 1200 mm
1
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-
Supply and fixing in repairs of PVC branch pipe of (set of 4 Nos.) including PVC flaps clamps etc complete all as specified and directed.
4
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-
Material & Labour in replacement for earthing with galvanized steel earth plate electrode of size 60cmx60cm x6mm thick buried directly in ground (earth pit not less than 2.25m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanized earth lead by means of bolts, nuts check nuts and washers of galvanized iron strip 32x6mm as earth lead as shown in electrical plate No. 3 of SSR Part-I connected to earthing test point all as specified or indicated including testing on completion including GI strip up to 7.5mtr and necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC 1:3:6 type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI medium grade watering pipe, 40 mm dia GI medium grade earth lead protection pipe and pre-cast earth pit cover 50mm thick made of RCC (1:1.5:3) type A1 duly reinforced with 8mm dia TMT bar @100mm c/c both ways, one lifting handle made out of 10mm dia TMT bar 250mm long embedded in cover slab and cover, wire, copper lugs etc mesh, charcoal and common salt in alternate layer of 15cm thick including taking down old unserviceable one complete all as specified and directed.
4
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-
Supply and fixing in replacement of earth continuity conductor or main earthing lead (GI strip extension) of size 32 X 6mm fixed to plinth or buried in ground or drawn in GI pipe or any other situation as indicated for loop earthing etc complete all as specified and directed.
45
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-
Material & Labour for replacing the compressor oil N-68 of compressor including draining and disposing the old compressor oil.
(Make : HPCL (Seetal)/ HP (Seetal)/ Servo)
60
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Material & Labour for preparation of surfaces of Central AC Plant of capacity 2x 24/25 TR , trap door, condensers,chillers,compresors, Induction motors, pumps, hot water boiler, C channels, all pipe lines, valves and outer body of cooling towers and AHU's with different colors following the color code system as directed by the site-in-charge.Job includes removing the old paint by rubbing, brushing and applying one coat of red oxide zinc chrome primer and two coats of Synthetic Enamel Paint (1st grade quality) complete all as specified and as directed.
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diitto- all as per item No. 113 above but Capacity of AC Plant 3x 30 TR
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