PREVENTIVE / COMPREHENSIVE MAINT OF CENTRAL AC PLANT AND PACKAGE AC PLANT AT VARIOUS LOCATION UNDER GE (U) AT BATHINDA MIL STN

Amount

M&L for Annual comprehensive maint, Preventive and routine maint of following chilling machines (a) MSL No 04 - 04 Nos Chilling Units (b) MSL No 05 - 04 Nos Chilling Units (c) MSL No 06 - 04 Nos Chilling Units (d) MSL No 07 - 04 Nos Chilling Units (e) MSL No 08 - 04 Nos Chilling Units (f) MSL No 09 - 04 Nos Chilling Units (g) MSL No 10 - 04 Nos Chilling Units (h) Wksp No 01 ( Fd Wksp) - 02 Nos Chilling Units (j) Wksp No 02 ( Fd Wksp) - 02 Nos Chilling Units (k) Wksp No 03 ( Fd Wksp) - 03 Nos Chilling Units Total - 35 Nos of Chilling Units Make : M/s Blue Star of scroll type compressor, 11/12.5 TR each, single stage, 415 Volts, 3 Ph, 50 Hz, shell & tube type condenser with carbon steel plate, copper tube, including carbon plate shell & tube flooded type chiller unit working with microprocessor base controls in sheet metal control panel, complete all as directed to entire satisfaction of Engineer-in-charge.

M&L for Annual comprehensive maint, Preventive and routine maint of following chilling machines (a) MSL Shed No 01 - 02 Nos Chilling Units (b) MSL Shed No 02 - 02 Nos Chilling Units (c) MSL Shed No 03 - 02 Nos Chilling Units Total =06 Nos chiller units Make : M/s Voltas of scroll type compressor, 12.5 TR each, single stage, 415 Volts, 3 Ph, 50 Hz, shell & tube type condenser with carbon steel plate, copper tube, including carbon plate shell & tube flooded type chiller unit working with microprocessor base controls in sheet metal control panel, complete all as directed to entire satisfaction of Engineer-in-charge.

M&L for Annual comprehensive maint, Preventive and routine maint of 03 Nos chilling machines Make : M/s Blue Star of screw type compressor, 3x100 TR each at MH Area, single stage, 415 Volts, 3 Ph, 50 Hz, shell & tube type condenser with carbon steel plate, copper tube, incl carbon plate shell & tube flooded type chiller unit working with microprocessor base controls in sheet metal control panel, complete all as directed to entire satisfaction of Engineer-in-charge.

M&L for Annual comprehensive maint, Preventive and routine maint of 02 Nos chilling machines Make : M/s Hitachi of screw type compressor, 2x100 TR each at Auditorium, single stage, 415 Volts, 3 Ph, 50 Hz, shell & tube type condenser with carbon steel plate, copper tube, incl carbon plate shell & tube flooded type chiller unit working with microprocessor base controls in sheet metal control panel, complete all as directed to entire satisfaction of Engineer-in-charge.

M&L for Annual comprehensive maint, Preventive and routine maint of Package type AC Plant unit (DX type) of capacity 3x13.7 TR at UAV 'I' Level, including outdoor unit Hermetically sealed compressor, safety devices, cooling thermostat, humidity stat kit Make : M/s Blue Star incl control panel, complete all as directed to entire satisfaction of Engineer-in-charge.

M&L for Annual comprehensive maint, Preventive and routine maint of Ductable Package type AC Plant factory assembled of capacity 3x5.5 TR at UAV Hanger air cooled type with all accessories and controls each compressor Make : M/s Blue Star incl control panel, complete all as directed to entire satisfaction of Engineer-in-charge.

M&L for Annual comprehensive maint, Preventive and routine maint of Cold Storage Plant factory assembled of capacity 4x4 TR at MH air cooled type with all accessories and controls each compressor Make : M/s Blue Star incl control panel, complete all as directed to entire satisfaction of Engineer-in-charge.

M&L for Annual comprehensive maint, Preventive and routine maint of 03 Nos chilling machines Make : M/s Voltas of reciprocating compressor, 3x40 TR each at Bldg No. P-66, single stage, 415 Volts, 3 Ph, 50 Hz, shell & tube type condenser with carbon steel plate, copper tube, incl carbon plate shell & tube flooded type chiller unit working with microprocessor base controls in sheet metal control panel, complete all as directed to entire satisfaction of Engineer-in-charge.

M&L for Annual comprehensive maint, Preventive and routine maint of following chilling machines 3 Nos Chilling Machines Make : M/s Voltas of scroll type compressor, 3x25 TR each at SIU, single stage, 415 Volts, 3 Ph, 50 Hz, shell & tube type condenser with carbon steel plate, copper tube, incl carbon plate shell & tube flooded type chiller unit working with microprocessor base controls in sheet metal control panel, complete all as directed to entire satisfaction of Engineer-in-charge.

M&L for annual comprehensive, Preventive and routine maint of Package type AC plant unit of capacity 3x7.5 TR at IIT, including outdoor unit Hermetically sealed compressor, safety devices, cooling thermostate, humidity stat kit Make M/s Carrier including control panel complete all as specified and directed.

M&L for Annual comprehensive maint, Preventive and routine maint of 03 Nos chilling machines Make : M/s Accel of reciprocating compressor, 3x18 TR each at Signal Centre, single stage, 415 Volts, 3 Ph, 50 Hz, shell & tube type condenser with carbon steel plate, copper tube, incl carbon plate shell & tube flooded type chiller unit working with sheet metal control panel, complete all as directed to entire satisfaction of Engineer-in-charge.

M&L for Annual comprehensive maint, Preventive and routine maint of 03 Nos chilling machines Make : M/s Accel of reciprocating compressor, 3x5 TR each at TAC, single stage, 415 Volts, 3 Ph, 50 Hz, shell & tube type condenser with carbon steel plate, copper tube, incl carbon plate shell & tube flooded type chiller unit working with sheet metal control panel, complete all as directed to entire satisfaction of Engineer-in-charge.

Note applicable for BOQ Ser item Nos 1 to 12:-All the complaint / faults will be addressed within 30 min from the time of receipt of complaint. If, contractor or his tradesmen fails to attend the complained within 30 min from the time of receipt of complaint, the compensation/penalty of Rs. 500.00 (Rupees Five Hundred only) per complaint per hr for first 04 hrs and after that Rs. 1000.00 (Rupees One Thousand only) per complaint per hr shall be recovered from the contractor’s dues

M&L for dismantling of electric driven horizontal induction motor of capacity 2.0 HP of any type and make, by engaging sufficient man power and suitable T&P to ensure safety of pump-motor as well as working persons including disconnecting of electric connections, dismantling of motor, taking out the burnt windings, cleaning and washing of slots and rewinding the same with copper winding wire of existing gauge and quantity (as per original manufacturer design) including replacement of all damaged parts i. e. bearings, bush, thrust plate, thrust bearing, connector plate, insulating materials such as insulating sheets, insulating paper (Class "F"), sealing compounds etc and reassembling the motor after varnishing, heating/drying, greasing of moving parts etc and reinstallation of the motor in original location, checking the alignment, making proper electric connection, testing for smooth operation, complete all as directed. Note : (i) The cost of winding wire and all replaced defective parts are deemed to be included in quoted rates. (ii) The cost of transportation (to and fro) and other necessary equipment shall be arranged / brought by contractor to complete the job at site or repair workshop. (iii) The cost of trasporting to workshop for repair and installing at site after repair is included in the quoted rate. (iv) No extra cost shall be paid for completection of above note (i) to (iii) and execute of item.

All as per srl item no 13 here-in-above but for 3.0 HP capacity.

All as per srl item no 13 here-in-above but for 5.0 HP capacity.

All as per srl item no 13 here-in-above but for 7.5 HP capacity.

All as per srl item no 13 here-in-above but for 10.0 HP capacity.

All as per srl item no 13 here-in-above but for 15.0 HP capacity.

All as per srl item no 13 here-in-above but for 20.0 HP capacity.

All as per srl item no 13 here-in-above but for 25.0 HP capacity.

M&L for complete overhauling of condenser/chiller centrifugal pumpset of 15.00 HP by engaging sufficient man power and suitable T&P to ensure safety of pump-motor as well as working persons including disconnecting suction & discharge water lines and removing of electric connection, dismantling the U/S pumpset from MS foundation, detaching the pump, opening the pump, remelting the shaft and filling of metal at decayed portions including all kind of machine works i.e. welding, turning, polishing etc as required to make the shaft of required shape and size, as original, balancing the shaft and refitting in pump body; complete replacement of impeller set with new; replacement of Cushy foot anti vibration pad with and incl carrying out complete repair / replacement of damaged parts i.e. bearings, bush, gland plate, gland packing, coupling assembly etc and reassembling the pump after greasing of moving parts and reinstallation of the pump with motor in original location using new MS stud, nut, bolt, washer and other packing material etc; checking the alignment; reconnecting the suction and delivery pipes, making proper electric connection, testing and commissioning for smooth operation at optimum efficiency, complete all as directed.

All as per srl item no 21 here-in-above but for 10 HP capacity.

All as per srl item no 21 here-in-above but for 7.5 HP capacity.

All as per srl item no 21 here-in-above but for 5 HP capacity.

All as per srl item no 21 here-in-above but for 3 HP capacity.

All as per srl item no 21 here-in-above but for 2 HP capacity.

Repair & maintenance of oil pump of 18 Ton compressor SMC-6-65 Model Accel make by opening and dismantling all parts of oil pump for overhauling, cleaning and washing all parts in petrol to the entire satisfaction of Engineer-in-Charge and reassembling including replacement of 2 nos bearing bushing one split pin and all gear wheel set complete all as specified and directed as per manufactures instructions.

Disconnecting and dismantling of open type compressor of central air conditioning plant and reinstalled in its position with correct alignment after necessary overhauling, cleaning, repair, servicing, testing and commissioning of reciprocating open type compressor of capacity 18 Ton (Make: Accel model No SMC- 6-65), replacement of unserviceable parts (as ordered) and charging of compressor oil and refrigerant (Freon-22) complete to the entire satisfaction of Engineer-in-Charge. NOTE : (i) The spare parts required for replacement shall be measured and paid separately as supply only under srl item No. 30 to 55. (ii) All spare parts shall be of make ACCEL. (iii) Compressor oil and refrigerant included in the quoted rate. for SMC-6-65 model compressor.

Supply only the following items :- Note :- The items as mentioned below (item No. 30 to 55) is for 65 mm dia bore compressor Model No SMC-6-65.

Dowty ring

Head/Side Cover Gasket with discharge flange gasket

Oil Level Gasket with gasket for glass and circular Nut

Main Bearing without collar 0.75 mm

Shaft Seal cover with gasket

Shaft Seal Assembly complete

Spring Retainer with soring for shaft seal, thrust collar,'O' ring for seal, slide ring and carbin ring

Oil Pump Assembly complete with bushing for oil pump, gear wheel set, 'O' ring for oil pump, Coupling and Pin for coupling

Bracket with pin for bracket and spacing washer

Lock Nut for crank shaft incl washer and key

Connecting Rod complete incl bearing of size 0.75 mm, bushing, connecting rod bolt and castel nut

Piston Assembly complete with Piston Pin, Piston Ring Set

Cylinder Liner Assembly (Freon) with suction valve ring plate (0.8 mm), buffer ring spring, suction valve ring retaining plate, guide for ring liner, liner gasket

Discharge Valve Assembly (Freon)

Oil Pressure Regulating Valve Assembly

Oil Charging Valve Assembly

Safety Valve Assembly with spring

Service Valve Assembly

Spindle for Service Valve with Lock Washer

Manual Capacity Valve Assembly with Nipple

Oil Strainer Assembly

Gasket Set Complete (6 Cylinder)

Solonoid Valve Assembly (Make : Rotex or equivalent make compatible for model No. SMC-6-65)

Coil for Solonoid Valve (Make : Rotex or equivalent make compatible for model No. SMC-6-65)

Crank case Heater Element

Crank Case Heater Assembly

M&L in replacement, for PVC fills Box suitable for cooling tower upto 200 TR capacity, FRP induced draft type (Model : CM-12), complete all as directed. Make : Mihir/Paharpur

M&L for complete cleaning of cooling tower incl taking out the cooling fan motor with blade cleaning the blade with caustic soda, removing the top cover, taking out sprinkler set cleaning the holes of sprinkler, removing the fills, replacing the broken/damaged fills, cleaning the fills, cleaning the pipeline and strainers, with pressure motor and reassembling all the parts and make the cooling tower fully functional. Note : (a) The stores required for making the cooling tower will be measured and paid separately. (b) The quoted rate includes the labour cost of replacement of the stores

Supply only the following

Sprinkler Set

GI Clamps

Turn Buckles

Tintion rod

Sprinkler Head

Branch Pipe

Supply and fix in replacement of Electronic Temperature and Electric operated Actuator for motorized combination fire and smoke damper (spring return type) all as specified and directed by Engineer-in-Charge.

M & L for Earth continuity conductor or main earthing lead of size 25 x 4 mm fix to wall/ laid in trenches fixed in tray complete all as specified and directed by Eng-in-Charge.

S & F in replacement, of CI butter fly valve, ISI marked, PN - 1.6 pressure grade, having Nitrile/EPDM rubber lining, SS stem, CS/SS disc, lever operated type, of size 50mm dia bore including all jointing material i. e. nut, bolt, washer, packing material etc, duly insulated, complete all as directed.

All as per srl item No 67 here-in-above but 65 mm dia size.

All as per srl item No 67 here-in-above but 80 mm dia size.

All as per srl item No 67 here-in-above but 100 mm dia size.

All as per srl item No 67 here-in-above but 125 mm dia size.

All as per srl item No 67 here-in-above but 150 mm dia size.

Supply and fixing non return valve PN-1.6, IS 5312 Part -I, 200 mm dia both ends flanged heavy duty including packing materials, nut bolts washer etc and testing complete including taking out of old U/S non return valve all as directed. Body Cover CI IS : 210, Gr. FG260. Body Rings - Bronze : IS 318 Gr. LTB2. Hinge Pin-SS ASTM A276 Type 410. Flage Drilling - IS 1538, Table 4 & 6.

All as per item No 73 here in above but 150mm dia size

S & F in replacement of gun metal gate valve of 20 mm dia bore size (IS -778) Class 1 with iron wheel head, screwed inside, non-rising stem, complete all as directed.

All as per srl item No 75 here-in-above but of 25 mm bore size.

All as per srl item No 75 here-in-above but of 40 mm bore size.

S&F in replacement of ball brass valves, high pressure, with polythene float and fly nut complete, screwed for iron pipe or brass ferrule and fixed of size 25 mm bore complete all as specified.

S&F in replacement of ball brass valves, high pressure, with polythene float and fly nut complete, screwed for iron pipe or brass ferrule and fixed of size 40 mm bore complete all as specified.

S & F in replacement for insulation of MS pipe of 150 mm dia and above size with PUF slab 40 mm thick with and including applying bituminous compound and GI cladding with 26 gauge GI sheet with and including taking down of old insulation and preparing of pipe surface by scratching / removing rust, dust and old paints etc with wire brush, emery paper, grinder etc and making surfaces smooth, complete all as directed.

All as per srl item no 80 here-in-above but of 100 mm bore size.

All as per srl item no 80 here-in-above but of 80 mm bore size.

All as per srl item no 80 here-in-above but of 50 mm bore size.

S & F in replacement, of Single phase heating element as per sample existing shape and size suitable for hot water generator and making electric connections and taking down old unserviceable heating elements, complete all as directed.

S&F in replacement of temperature gauge bottom connected, direct mounted type, of temperature range of 0 - 100°C or 32 - 212°F, complete all as directed.

S&F in replacement, of Pressure gauge, bourdon type, of size 150 mm dia, pressure range 2-28 Kg/cm2, complete all as directed.

Supply, install, testing and commissioning Electronic Temperature and electric operated Actuator for motorized combination for operated control the valve of AHU near chiller line (spring return type) including taking out unserviceable controller all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of flow switch suitable for AC plant perating pressure (10Kgf/cm2) as per sample existing model at sitecomplete all as specified.

Labour only for Disconnecting electrical wire from ceiling rose, taking down exhaust fan of any type/size and make, revoving substances from bearing, bush by using kerosene oil, carrying out fresh lubrication using grease and to make the exhaust fan noise free for smooth functioning including replacement of worn-out/ unserviceable spares as required, replacement of PVC insulated unsheathed stranded twisted copper conductor cable of size 1.5 Sqmm upto 1.0 Mtr long assembling the repaired ceiling Fan, testing and hanging at position, connection with point wiring & Testing complete all as directed.

Rewinding of the motor of exhaust Fan of any make and Size 450 mm sweep with super enameled copper wire of existing gauge to obtain the specified and satisfactory RPM as per manufacturer's specification, including replacement of all insulation materials, varnishing, heating, drying, assembling of stator & rotor etc including testing complete all as directed.

Rewinding of the motor of exhaust Fan of any make and Size 400 mm sweep with super enameled copper wire of existing gauge to obtain the specified and satisfactory RPM as per manufacturer's specification, including replacement of all insulation materials, varnishing, heating, drying, assembling of stator & rotor etc including testing complete all as directed.

Supply and fix in replacement LED tube light fittings 4 feet with fixture 20 watts 230v 50HZ incl connecting up with PVC two core copper conductor cable from ceiling rose to fittings complete all as specified and directed.

S&F rotational mould polythelene water storage tank white colour triple layer of capacity 2000 liters (cylinder vertical with closed top ) hoisted and fixed in position all as specified.

S&F rotational mould polythelene water storage tank white colour triple layer of capacity 5000 liters (cylinder vertical with closed top ) hoisted and fixed in position all as specified.

Supply and fix in replacement of motor coupling of size 095 -100 complete all as specified and directed

supply and fix in replacement for cement plastering in cement mortar (1:2 ) setting coat 3 mm thick and smooth finish on exist hot water pipe insulation or Chilled water pipe insulation over and including wire mesh of suitable size complete all as specified and directed.

supply and fix in replacement MS pipe 25 mm dia bore heavy grade with all fittings laid in floors or fixed to walls and ceiling including cutting/welding / riveting etc. complete all as specified and directed

supply and fix in replacement MS pipe 40 mm dia bore heavy grade with all fittings laid in floors or fixed to walls and ceiling including cutting/welding / riveting etc. complete all as specified and directed

supply and fix in replacement MS pipe 50 mm dia bore heavy grade with all fittings laid in floors or fixed to walls and ceiling including cutting/welding / riveting etc. complete all as specified and directed

supply and fix in replacement MS pipe 65 mm dia bore heavy grade with all fittings laid in floors or fixed to walls and ceiling including cutting/welding / riveting etc. complete all as specified and directed

supply and fix in replacement MS pipe 80 mm dia bore heavy grade with all fittings laid in floors or fixed to walls and ceiling including cutting/welding / riveting etc. complete all as specified and directed

supply and fix in replacement MS pipe 100 mm dia bore heavy grade with all fittings laid in floors or fixed to walls and ceiling including cutting/welding / riveting etc. complete all as specified and directed

supply and fix in replacement MS pipe 150 mm dia bore heavy grade with all fittings laid in floors or fixed to walls and ceiling including cutting/welding / riveting etc. complete all as specified and directed

Note:-The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender from total amount of Schedule 'A'/BOQ

M/s Kataria Construction Company