REPAIR MAINT OF PUMP MOTORS PANEL CI GI PIPE LINE AND CONNECTED ACCESSORIES AND REPAIR MAINT TO DG SETS INCINATOR SWIMMING POOL STP AND CONNECTED ACCESSORIES AND REPAIR MAINT TO CENTRAL AC PLANT HOT WATER PLANTS AND CONNECTED ITEMS AT INS SHIVAJI

Amount

Excavation in trenches not exceeding 1.5 metre wide and mot exceeding 1.5 metre in depth and getting out in soft/llose soil including making the bottom of trenches levelled for proper laying of pipe line, foundation etc or for shafts, cesspits, manholes, pier hole etc not exceeding 10 sqm on plan and getting out in soft/loose soil as as specified and as directed.

Removing the excavated material not exc 50 M and depositing where directed at a level not exc 1.5 above the starting point in soil complete all as specified and as directed.

Returning and filling including spreading, levelling watering and well ramming in layers not exceeding 25 CM in soil complete all as specified and as directed.

Taking up Cast iron water main of size any dia including all fittings for spigot and socket ends and lead joints including burning out lead joint and recovering lead complete all as specified as directed. Note :- (i) Excavation earthwork shall be measured and paid seperately

S&F cast Iorn Pipes with Spigot and Socket ends centrifugally cast, Class LA laid in trenches including reducing the length of required size complete all as specified as directed for following size of CI pipe. of size 250 mm bore Note :- (i) Excavation earthwork shall be measured and paid seperately. (ii) CI fitting will be measured and paid seperately.

All as per item No 5 above but 200 mm bore.

All as per item No 5 above but 150 mm bore.

All as per item No 5 above but100 mm bore.

All as per item No 5 above but 80 mm bore.

S&F cast iron fitting for spigot and socketted cast iron pipe such as bend, tees, pieces, joint piece single branches, junction colar branches, cap plug etc for size 100 mm to 200 mm dia pipes complete all as specified and as directed.

Ditto all as per item No 10 above but of size exceeding 200 mm to 300 mm dia.

M&L for run lead jointing of CI pipes including making working pits for carrying out lead jointing and necessary excavation and earth work as required for following size of CI pipes with spigot and socket ends complete all as specified and as directed :-of Size 300mm Bore

All as per above item No 12 but 250 mm bore.

All as per above item No 12 but200 mm bore.

All as per above item No 12 but150 mm bore.

All as per above item No 12 but100 mm bore.

All as per above item No 12 but 80 mm bore.

M & L for brick masonary valve pit chambers with and including one brick thick masonary built in cement mortar (1:6)) PCC in foundation 1:4:8 type D2 (using 40 mm graded stone aggregate, rendering 10 mm thick in cm 1:6 internally 10 mm thick rendering in cement mortar (1:4) finished even and fair externally, PCC 1:2:4, type B1 (Using 20 mm graded stoneaggregate) for coping 10 cm thick, 3 mm thick MS plate cover with locking arrangements with angle iron frame of size 40x40x6mm including painting to MS work with two coats of synthetic enamel black paint over one coat of red oxide primer including necessary excavation and earth in any type of soil/strata complete for following sizes :-internal dimension 600X600X600

All as per item No 18 but Internal dimension 900x900x900mm.

All as per item No 18 but Internal dimension 1050x1050x1050mm.

Taking down unserviceable GI pipe line of following size from the trenches by removing of nut and bolts of 100 mm bore.

All as per item No 21 but 80 mm bore.

All as per item No 21 but 50 mm bore.

All as per item No 21 but 40 mm bore.

All as per item No 21 but 25 mm bore.

All as per item No 21 but 20 mm bore.

All as per item No 21 but 15 mm bore.

S & F GI tubing medium grade with all new connections and fittings such as tees, bends, elbows, short pieces, connector back nuts, diminishing pieces, caps, plugs unions etc Laid in trenches for following size of pipes complete all as specified and as directed of Size 100mm bore.

All as per item No 28 but 80 mm bore.

All as per item No 28 but 50 mm bore.

All as per item No 28 but 40 mm bore.

All as per item No 28 but 25 mm bore.

All as per item No 28 but 20 mm bore.

All as per item No 28 but15 mm bore.

S & F GI tubing medium grade with all new connections and fittings such as tees, bends, elbows, short pieces, connector back nuts, diminishing pieces, caps, plugs unions etc fixed complete to walls and ceiling or laid in floors for following size of pipes complete all as specified and as directed of size 50mm bore.

All as per item No 35 but 40 mm bore.

All as per item No 35 but 25 mm bore.

All as per item No 35 but 20 mm bore.

All as per item No 35 but 15 mm bore.

S&F in replacement gun metal globe gate valve with iron wheel bead screwed both ends for iron pipe complete of following size 15 mm dia

All as per item No 40 but 20 mm dia.

All as per item No 40 but 25 mm bore.

All as per item No 40 but 40 mm bore.

All as per item No 40 but 50 mm dia.

S&F in replacement sluice valve class PN-I heavy duty with flanged ends having high stainless steel spindle , cast iron wheel , with shut down and open direction & marked on wheel . (IS-14846-2000) and fixing up complete by providing rubber insertion sheet,nut, bolt, washer etc complete of following size 100mm dia CI sluice valves.

All as per item No 45 but For 150mm dia CI sluice valves.

All as per item No 45 but For 200mm dia CI sluice valves.

S&F in repairs Non return butterfly valves of size 150mm dia complete all as specified and as directed.

M&L for cutting /breaking of cement concrete path or bituminous road of any thickness with or without reinforcement for taking up/down of GI/CI pipes and connection and making good to surface by PCC (1:2:4) type B1 (Using 20 mm graded stone aggregates) complete all as specified as directed.

M & L for disconnecting carefully and dismantling the pump set from motor unit and opening complete pump set, cleaning replacing of unserviceable parts such as gun metal bushes, rubber packing, MS Nut, Bolts, rubber coupling (spider), Air valve and worn out parts etc and reassembling, re-installing commissioning and testing for satisfactory running complete all as specified and as directed for following capacity of Centrifugai pump set of 50 HP Capacity. Note :- Spare parts replaced shall be measured and paid separately as "Supply only"

Centrifugal pump set of 30 HP capacity.

Centrifugal pump set of 25 HP capacity.

Centrifugal pump set of 60 HP capacity.

Centrifugal pump set of 10 HP capacity.

Submersible pump set of 10 HP capacity

Centrifugal pump set of 75 KW capacity. (Cooling Tower)

M & L for overhauling of motor unit, 3 phase, 415 volts by dismantling and opening completely, cleaning internal parts thoroughly, replacing unserviceable minor parts like nut bolts, washers, terminal plate, cable lugs, greasing including insulating materials, varnishing, heating, reassembling reinstalling and testing complete all as specified and as directed for the following capacity of motor of contrifugal pump set of 50 HP capacity. Note:- Unit rate quoted shall be deemed to include for minor unserviceable parts as mentioned/ required for repairs. All other major spares as specified hereinafter will be measured and paid separately as "Supply only".

Motor of Centrifugal pump set of 30 HP capacity.

Motor of Centrifugal pump set of 25 HP capacity.

Motor of Centrifugal pump set of 60 HP capacity.

Motor of Centrifugal pump set of 10 HP capacity.

Motor of Submersible pump set of 10 HP capacity

Motor of Centrifugal pump set of 75 KW capacity. (Cooling Tower)

M & L for rewinding electric motor by dismantling from cable connection pump set and foundation, dismantling complete motor removing all parts thoroughly removing burnt copper wire with new one and rewinding motor 3 phase 415 with same gauge, same No of turns of super enamel copper wire including E class insulating material, varnishing, heating etc re-installing and testing etc complete all as directed by Engr-in-Charge for the following capacity Motor of contirifugal pump set 50 HP capacity. Note :- Unit rate quoted shall be deemed to include for minor unserviceable parts as mentioned/ required for repairs. All other major spares as specified hereinafter will be measured and paid separately as "Supply only".

All as per item No 64 but Motor of Centrifugal pump set of 30 HP capacity.

All as per item No 64 but Motor of Centrifugal pump set of 25 HP capacity.

All as per item No 64 but Motor of Centrifugal pump set of 60 HP capacity.

All as per item No 64 butMotor of Centrifugal pump set of 10 HP capacity.

All as per item No 64 but Motor of Submersible pump set of 10 HP capacity

All as per item No. 64 but Motor of Centrifugal pump set of 75 KW capacity. (Cooling Tower)

Supply only brass impeller set suitable centrifugal Pump for 50HP Capactiy

All as per item No 71 but For 30 HP Capacity

All as per item No 71 but For 25 HP Capacity

All as per item No 71 but For 20 HP Capacity

All as per item No 71 but For 10 HP Capacity

S& F in replacement push button for motor complete all as specified and as directed.

S & F in replacement indicator with bulb and cover for panel board complete all as specified and as directed.

Supply only pump shaft suitable for centrifugal/ monoblock pump set for following capacity of motors for 50 HP to 30HP capacity.

All as per item No 78 but For 25 HP to 10 HP Capacity

Supply only ball bearing suitable for centrifugal pump set of following capacity of pump set. For 50HP capacity.

All as per item No 80 but For 30 HP Capacity

All as per item No 80 but For 25 HP Capacity

All as per item No 80 but For 20 HP Capacity

All as per item No 80 but For 10 HP Capacity

All as per item No 80 For 75KW Pump Cap

Supply only bush for main shaft drive suitable for pump set of following capacity for Centifungal pump of 50HP capacity.

All as per item No 86 Centrifugal pump set of 30 HP capacity.

All as per item No 86 Centrifugal pump set of 25 HP capacity.

All as per item No 86 Centrifugal pump set of 20 HP capacity.

All as per item No 86 Centrifugal pump set of 10 HP capacity.

All as per item No 86 Centrifugal pump set of 75 KW capacity. (Cooling Tower)

S&F in replacement 3 Phase, Volt meter, 0 to 500 Volt, complete all as specified and as directed.

S&F in replacement Ameter meter, 0 to 500 Amps complete all as specified and as directed.

S&F in replacement Ameter meter, 0 to 150 Amps with CT coil of ratio 5/50 complete all as specified and as directed.

S&F in replacement Ameter meter, 0 to 200 volt with CT coil complete all as specified and as directed.

Supply only new CI gland cap with gland rope including nut bolts, washers suitable for centifugal / mono block pump set to match with the existing for following capacity of 50 HP Capacity.

All as per item No 96 but For 30 HP Capacity

All as per item No 96 but For 25 HP Capacity

All as per item No 96 but For 20 HP Capacity

All as per item No 96 but For 10 HP Capacity

S&F in replacement Rubber coupling suitable for 10 HP to 50 HP pump set complete all as specified and as directed.

M & L for preparation of old painted surfaces and applying one coat of synthetic enamel paint to water supply and sewge installation including installation board etc complete all as specified and as directed. At Dam pump house comprising of following accessories. (a) LT panel board of DG set (b)Pump with motor 50 HP and 30 HP capacity including iron frame and foundation - 06 No's. (c)Sluice valve/ Non return valve -12 No's.

All as per item No 102 but Filteration plant comprising of following accessories:- (a) CI pipe line 300 mm bore -30 M length (b)20 HP motor with compressor - 01 No (C) 5 HP motor with pump set -02 No's (d) CI sluice valve any size - 12 No's (e) CI pipe 100 mm bore -12 meter length. (f) CI pipe line 400 mm bore 15 meter length

All as per item No 102 but fo r Nausena baugh pump house comprising of following accessories (a)LT panel board - 01 No (b)Pump/motor 15 HP capacity with iron frame foundation -02 No's. (c)CI sluice valve 80/ 100 mm and NRV - 06 No's (d)Vertical valve 80 / 100 mm bore and NRV - 06 No's (e)CI pipe 100 /80 mm bore -30 meter length (f)Chloronome plant - 01 No (g)Bleaching powder dozer - 01 No (h)Air compressor / motor - 01 No

All as per item No 102 Raw Water Pump House comprising of following accessories:- (a)LT panel board - 01 No (b)Pump with motor 25 HP capacity including base frame & foundation - 03 No's & 50 HP - 01 No (c)Sluice valve / NRV - 06 No's (d)CI pipe 150 mm / 200 mm / 300 mm bore inlet & outlet complete:- Approximate 65 RM length (e)Raw water sump cover - 04 No's (f)Painting & writing of installation board and entrance board (g)Pump with motor 10 HP capacity - 01 No

All as per item No 102 but MID pump house and leakage water pumps comprising of following accessories (a) LT panel board - 01 No (b)Pump with motor 20 HP capacity including base frame & foundation - 02 No's (c)Pump with motor 7.5 HP capacity including base frame & foundation - 01 No (d)Sluice valve / NRV - 06 No's (e)CI / GI pipe line 100 mm bore inlet / outlet complete :- Approx - 25 RM length. (f) CI / GI pipe line 80 mm bore inlet / outlet complete:- Approx - 30 RM length. (g)Submersible pumps 10 HP - 02 No's

S&F in replacement fully automatic star delta starter type ML-3- FASD including timer, over load relay, single phase preventor, required wiring etc complete all as specified and as directed.

Ditto all as per item No. 107 above but type ML-2.

Ditto all as per item No. 107 above but type ML- 1.5

S&F in replacement, contactor Type, ML-3, 230 V, 40 Amps complete all as specified and as directed.

Ditto - all as per Ser Item No 110 above but type ML2 of 32 Amps capacity.

Ditto - all as per Ser Item No 110 above but type ML1.5 of 25 Amps capacity.

Ditto - all as per Ser Item No 110 above but type ML 6 of 60 Amps capacity.

S & F in replacement thermal timer, type GT 200, operation voltage 230 Volt, 5-10 Amp, 50 Hz complete all as specified and as directed.

S&F in replacement MCCB TP 200 Amp capacity, 35 KA including disconnecting incoming cable, replacement of worn out lugs, crimping with new lugs complete all as specified and as directed.

Ditto - all as per item No. 115 above but 100 Amps, 25 KA.

Ditto - all as per item No 115 above but MCCB 63 Amps, 4 pole.

Taking down the water pump set (submersible type monoblock pump set of capacity 10HP) after completion of the monsoon including all fittings and connections and refixing the same pump set after monsoon complete all as specified and as directed.

M & L for dismantling condenser connections for descaling, plugging them and providing 15 mm bore tee outlet for local circulation of mild acid solution in the condenser (separate container and small pump set to circulate mild acid solution shall be used). The PH value of solution shall be 4 and it shall be checked frequently i.e. every 1 hour during the operation. The Scalgun WS solution or equivalent solution as approved by the GE shall be used for discaling purpose. After 2 to 3 hours of cleaning, if the PH value remains less than 7, flush with fresh water added with sodium carbonate. After above process, the end covers shall be opened and condenser tubes shall be cleaned with Nylon brush, subsequently after closing the end covers, circulate mild acid solution as specified above and PH value shall be maintained as above, flushing the same with fresh water including recharging of stored refrigerant upto required pressure complete all as specified and directed for AC Plant of condensor 3 x 28 TR capacity (CCEL AC PLANT). Notes: The quoted rates shall also be deemed to include the following elements :- (a) The solution shall be warmed upto 35 Degree Celsius. (b) During the entire process of cleaning, the PH value of water shall be 7. (c) Provision of solution for descaling, rubber gaskets, washers, nuts, bolts etc as directed.

-diito- all as per item No.119 hereinbefore but for Condensar of AC Plant of 2 x 13 TR Capacity (CAC ).

-diito- all as per item No.119 hereinbefore but for Condensar of AC Plant of 2 x 10TR Capacity (DEW)

Disconnecting chiller connection for descaling, providing 2 Nos of 15mm dia tee and plugging for circulating mild acid solution in the chiller (Separate container and small pump set shall be used to circulate mild acid solution with PH value 4). The Scalgun WS/Cleansol or equivalent solution as approved by the GE shall be used for descaling purpose. After 2 to 3 hours of cleaning if the PH value remains less than 7, flush with fresh water added with sodium carbonate till PH value attains to 7 for the chiller connection of AC plants of 3 x 28 TR Capacity (CCEL) complete all as specified and directed. Notes: The quoted rates shall also be deemed to include the following elements :- (a) The solution shall be warmed upto 35 Degree Celsius (b) During the entire process of cleaning, the PH value of water shall be 7. (c) Provision of solution for descaling, rubber gaskets, washers, nuts, bolts etc as directed.

-ditto- all as per item No. 122 hereinbefore above but for the chiller connection of AC Plant of 2 x 13 TR Capacity (CAC ).

-ditto- all as per item No.122 hereinbefore but for the chiller connection of AC Plant of 2 x 10 TR Capacity (DEW)

Supply only compressor oil as per requirement, complete all as specified and directed, Make :Servo, HP, BP, Sheetal N-68, Freezol 36

Supply only refrigerant (R-22) gas as per requirement, complete all as specified and directed. Make : MAFRON/FLORON/ REFRON/ FREON Note-: The quantity of the above items shall only be operated to the extent required for topping-up as specified in the relevant other connected items of BOQ.

Supply only refrigerant (R-407C) gas as per requirement, complete all as specified and directed. Make : MAFRON/FLORON/ REFRON/ FREON Note-: The quantity of the above items shall only be operated to the extent required for topping-up as specified in the relevant other connected items of BOQ.

Supply and fix in repairs leather type canvas in AHU duct of any size as per existing at site

Taking down old unserviceable AHU pre filter and Supply and fix new AHU pre filters (EU-4)synthetic non oven type efficiency 90% down to particular size of 10 micron double knitted twisted polymer fabric (washable) rated with press drop of 6 mm WC to be mounted in AHU filter assembly size as per existing. Make: ASPAWYMAN/DYNA/MHP as approved

Re-winding of 30 HP capacity compressor electric motor 3 phase, 50Hz, 415 Volts of pump set complete all as specified and directed. NOTES: The quoted rates shall also be deemed to include the following elements:- (a) Disconnecting & removing the electric motor from installed position including loading, unloading and transporting to approved workshop. (b) Dismantling the existing burnt winding from the motor including winding with new super enamelled copper winding wire of existing gauge, also including provision of all insulating material such as insulation paper, sleeves, tape, varnish etc complete in all respects for class ’F’ insulation. (c) Transporting the motor back to the location, reinstalling in original position including making alignment, electric connection etc complete, commissioning and testing for 8 hours continuously to check the RPM to the satisfaction of Engineer-in-Charge. (Note : Any damage caused during handling and rewinding etc will be made good by the contractor at his own cost). (d) The existing motors are installed at CCEL

-ditto- all as per item No. 130 above but 05 HP capacity motor. Location CAC

-ditto- all as per item No. 130 above but 03 HP capacity motor Location DEW

Supply and fix in repairs automatic capacity control pilot solenoid valve suitable for the liquid line of AC Plants of various capacity complete all as specified and directed, Make :- Rotex, Avcon, SPORLAN, DANFOSS.

M & L for thermal insulation over 150mm bore chiller water piping with 50mm thick fibre glass wool, crown 150 and of density 24 Kg/Cum, the glass wool shall be covered with and including 24 SWG aluminium sheet cladding, complete all as specified and directed, Make: Lloyd's / TWIGA/ FGP Ltd.

-Dittio- all as per item No. 134 above but over 80mm bore chiller water piping

-Dittio- all as per item No. 134 above but over 50mm bore chiller water piping

Dismantling of Monoblock pump of under mentiuoned capcities from connected suction/delivery pipes and electric connections etc, taking to workshop, overhauling of the same and replacing unserviceable spares/parts/components, cleaning of impeller, greasing reassembling, bringing providing paking necessary nuts & bolts etc and reconnecting, recommissioning and testing for smooth functioning.of 7.5 HP Capacity. Location : CCL

Ditto all as per item No.137 above but for 03 HP Capacity

Ditto all as per item No. 137 above but for 05 HP Capacity

Supply only following spares /components/parts for monoblock pump set all as specified and directed. Gun metal bushes for 7.5 HP capacity.

Gun metal bushes for 03 HP capacity

Gun metal bushes for 05 HP capacity

Gland packing set for 7.5 HP capacity

Gland packing set for 03 HP capacity

Gland packing set for 05HP capacity

Bearing for 7.5 HP capacity Make : SKF, TATA, NBC

Bearing for 05 HP capacity Make : SKF, TATA, NBC

Water seal packing for 7.5 HP capacity

Water seal packing for 05 HP capacity

Pumping down the existing refrigerant from the plant of 28 TR capacity, carrying out the leakage testing of plant with the pressure of Nitrogen gas and monitoring for 24hrs to assess leakages, rectification of leakage by brazing & replacement of necessary gaskets wherever required, vacumizing of the plant by vaccum pump and keep-it upto 24 hours for testing and rectification of leakages if any, finally recharging of existing refrigerant gas to the plant and topping up of refrigerant if required to maintain the standard pressure etc complete including testing of the plant for smooth functioning complete all as specified & directed. Location : CCEL

S & F in replacement unserviceable worn out 'V' belt of model A-64 of make Fenner or equivalent in Nirlon/Dunlop as approved by the GE for Compressor / AHU etc. complete all as specified and directed.

S & F in replacement unserviceable worn out 'V' belt of model B-66 of make Fenner or equivalent in Nirlon/Dunlop as approved by the GE for Compressor/ AHU etc. complete all as specified and directed.

S & F in replacement unserviceable worn out 'V' belt of model B-78 of make Fenner or equivalent in Nirlon/Dunlop as approved by the GE for Compressor/ AHU etc. complete all as specified and directed.

S & F in replacement unserviceable worn out 'V' belt of model C-102 of make Fenner or equivalent in Nirlon/Dunlop as approved by the GE for Compressor/ AHU etc. complete all as specified and directed.

S & F in replacement unserviceable worn out 'V' belt of model C-108 of make Fenner or equivalent in Nirlon/Dunlop as approved by the GE for Compressor/ AHU etc. complete all as specified and directed.

S & F in replacement unserviceable worn out 'V' belt of model B-110 of make Fenner or equivalent in Nirlon/Dunlop as approved by the GE for Compressor/ AHU etc. complete all as specified and directed.

S & F in replacement unserviceable worn out 'V' belt of model C-134 of make Fenner or equivalent in Nirlon/Dunlop as approved by the GE for Compressor/ AHU etc. complete all as specified and directed.

S & F in replacement contactor type ML- 2, 415Volt, 50Hzfor star delta starter for motor of compressor, water pump and chiller pump etc. complete all as specified and directed. Make L & T/ Marline - Garline/ SIEMENS/Schneider

S & F in replacement contactor type ML- 3, 415Volt, 50Hz for star delta starter for motor of compressor, water pump and chiller pump etc. complete all as specified and directed. Make L & T/ Marline - Garline/ SIEMENS/Schneider

S & F in replacement contactor for type ML- 6, 415Volt, 50Hz for star delta starter for motor of compressor, water pump and chiller pump etc. complete all as specified and directed. Make L & T/ Marline - Garline/ SIEMENS/Schneider

M & L for replacement of relay for 7.5 HP Starter installed in Panel Board of AC Plant Installation, complete all as specified and directed, Make L&T / Siemens.

M & L for replacement of relay for 5 HP Starter installed in Panel Board of AC Plant Installation, complete all as specified and directed, Make L&T / Siemens.

M & L for replacement of relay for 3 HP Starter installed in Panel Board of AC Plant Installation, complete all as specified and directed, Make L&T / Siemens.

M & L for replacement of Timer 800 SD installed in Panel Board of AC Plant Installation, complete all as specified and directed, Make L&T or Siemens

M & L for replacement of Indicator lamp RBY, 230 V, installed in Panel Board of AC Plant Installation, complete all as specified and directed, Make L&T / Siemens/C&S.

S & F in repairs pressure gauges HP/LP/OP of following capacities etc. complete with all accessories, as specified and directed, for 0-30 kg/cm2 Make : PENN / INDOFOSS / RANCO / DANFOSS / JOHNSON

All as per item No 166 above but for 0-12.5Kg/ cm2

All as per item No 166 above but for 0 to 16kg./cm2

S & F in repairs for expansion valve suitable for AC plant of 28 TR chillar unit, complete all as specified and directed, Make: DANFOSS / SPORLAN / RANCO.

-ditto- all as per item No. 169 above but for AC 13 TR chillar unit

-ditto- all as per item No. 169 above but for AC 10 TR chillar unit,

Replacement of unserviceable MS pipe, heavy grade of following sizes (condenser water tubing from the cooling tower area) including provision of all fittings, welding and connected works as required for smooth functioning of AC Plants, complete all as specified and directed, for 150 mm bore Make : TATA/JINDAL :-

All as per item No 172 but 100mm bore

All as per item No 172 but 80mm bore

All as per item No 172 but 65mm bore

All as per item No 172 but 50mm bore

Supply, Fabrication, Installation, Testing and Commissioning of ducting for supply/Return made out of GI steel metal 22 gauge, Zinc coated complete with all standard accessories, flanges, G I Hardware, Self Adhesive elastomeric foam gasket, support etc as per IS-655, complete all as specified and directed.

M&L for duct insulation (50mm thick) with resin bonded fibre glass wool roll of density 24 Kg/Cum, with factory laminated aluminium vapour barrier, as specified and including provision of the followings : (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 miss-scale, dirt, dust, grease and other foreign materials, taking special care so that all duct joints are sealed against any leakage. (b) M&L applying rubber based adhesive CPRX compound. (c) M&L for sealing of all longitudinal joints and circular overlaps with and including aluminium foil tape 50mm wide, to make the insulation leakproof. (d) M&L for securing the insulation with and inculding mechanically fastened nylon / steel straps of size 50mm wide at maximum intervals of 1.2 metre.

Suply and fix in repairs Cast Iron butterfly valve including flange, nuts, bolts, rubber, gaskets etc suitable for 50mm bore pipe, complete all as specified and directed.

Suply and fix in repairs Cast Iron butterfly valve including flange, nuts, bolts, rubber, gaskets etc suitable for 80mm bore pipe, complete all as specified and directed.

Suply and fix in repairs Cast Iron butterfly valve including flange, nuts, bolts, rubber, gaskets etc suitable for 100mm bore pipe, complete all as specified and directed.

Suply and fix in repairs Cast Iron butterfly valve including flange, nuts, bolts, rubber, gaskets etc suitable for 150mm bore pipe, complete all as specified and directed.

Suply and fix in repairs Cast Iron Non-return butterfly valve including flange, nuts, bolts, rubber, gaskets etc suitable for 100mm bore pipe, complete all as specified and directed.

Suply and fix in repairs Cast Iron Non-return butterfly valve including flange, nuts, bolts, rubber, gaskets etc suitable for 150mm bore pipe, complete all as specified and directed.

Suply and fix in repairs Cast Iron Non-return butterfly valve including flange, nuts, bolts, rubber, gaskets etc suitable for 80mm bore pipe, complete all as specified and directed. NOTE: : KRILOSKER

Supply and Fix Water Flow Swtcih with Sensor after removing old unservicable water flow swtich make Hony well or eqivalant

Material and Labour for comprehensive repair / replacement including total servicing/ overhauling of the hot water plants at INS Shivaji comprising of the following preventive maintenance complete all as specified and as directed. (a)Opening out the burner unit by removing the top lid and sides and completely decarbanise the burner unit by removing the carban deposits, clean the burner unit complete with decarbanising detergent and dust the internal parts using air blower, brushes and apply watertight seal and deposit the carban waste away from the plant room and clean the plant complete all as specified and as directed. (b)Dismantle the fuel tank, drain out the diesel into a separate container, filter the diesel for reuse, remove complete storage, wipe out internal portion by blowing air, check up the fuel tank lid and tank seal complete and refit the diesel tank and connect the suction/delivery pipe complete all as specified and as directed. (C)Completely check the boiler seal, check for hot water leakages, check outlet hot water connections, tighten outgoing Joints by packing with bandage and reconnect the piping complete all as specified and as directed. (d)Check water inlet to the boiler and the pipe joints for leak proof state complete all as specified and as directed. (e)Complete cleaning of the plant rooms including surrounding complete all as specified and as directed.

Disconnecting and taking down UNSV parts after removing the cable connection fuses, relays replace the UNSV cables using 2.5 sqmm copper cable PVC insulated up to 1.5 mtr length, provide new pin type cable lugs and supply and fix following spare parts for hot water plants. for Heater control relay.

Hydralic pressure control relay

Fixed contactor

MCBTP 10 A

Panel fuse with base

Auto control

Ignition transformer

carbon cartridges

Coupling

Diffuser

Filter

Electrodes

RTD assembly, 63 mm long

Pressure gauge -1 to + 5 Kg/CM2, D 100, 3/8" BSP, BT

Safety wall 25 mm 150 to 250 PSI

Capacitor

Photo resistor

Needle Valve 3/8" BSPT(F)

Nozzle 5 GPH, 60 DEG PLP, MONARCH

Cable for transformer

Painting of hot water plants with one coat of existing colour all as specified and directed

Material and Labour for comprehensive repair / replacement including total servicing/ overhauling of the Mechanical Laundary at INHS Kasturi comprising of the following Parts of Laundary Machine for maintenance complete (including all sprare parts ) all as specified and as directed. - a. Washer Extractor - 30 Kg Cap b. Dryer Tumbeler - 30 kg Cap c. Flat Iron / Calender Machine - 7 ft d. Air Compressor e. Steam Boiler f. Steam Press with Table

S&F in replacement battery terminals made of brass and suitable to match with battery and terminal complete all as specified and as directed.

S&F in replacement battery lead set of two suitable for 180 AH capacity, 1.5 Mtr long including brass terminal at one end and copper lug at other end complete all as specified and as directed.

S&F in replacement fan belt with new fan belt suitable for DG Set of Cap 50 KVA to 200 KVA complete all as specified and as directed.

M&L for topping up of lubricant oil for various capacities of DG sets at various locations complete all as specified and as directed.

Comprehensive/Routine Check up and maintenance of DG set by deputing authorised service representative to attend the following DG sets complete all as specified and as directed. Note :- All spare parts will be measured & paid saparately as "Supply only" under relevant items catered hereinafter. Any major repair will be measured & paid separetaly. However unit rate quoted shall include for Minor spare parts like Bolt/Nut/Washers necessary for carrying out the comprehensive/routine maintenance for the following : (a) 50 KVA located at Nausena Baugh (b)140 KVA located at Kasturi Hospital ( c) 40 KVA located at Simulator Complex (d)62.5 KVA located at Tropo Base (e)125 KVA located at CCEL (f)140 KVA located at CAC (g)200 KVA located at Clear Water Pump House (h)62.5 KVA located at AF Stn (i)62.5 KVA located at STP

Supply Only filters with rubber 'O' ring complete all as specified and as directed for 40KVA / 50 KVA / 62.5 KVA

All as per above item No 215 but for Fuel Filter

All as per above item No 215 but for Lub Oil Filter

All as per above item No 215. By pass oil filter

All as per above item No 215 but for CR filter plate & 'O' ring

All as per above item No 215 for but Air filter (inner and outer)

All as per above item No 215 but for 125 KVA/160 KVA/200 KVA

All as per above item No 215 but for Fuel Filter

All as per above item No 215 but for Lub Oil Filter

All as per above item No 215 but By pass oil filter

All as per above item No 215 but for CR filter plate & 'O' ring

All as per above item No 215 but for Air filter (inner and outer)

M&L for dismantling radiator from DG Sets cleaning/ scraping of the radiator, cleaning of all copper tubes with descaling solution from inside & out side with forced feed method (by using separate chemical pump, water pump & compressor) also plugging of all leakage by welding, brazing of copper tubes, cleaning of fins and replacement of gaskets for the following capacities of DG Sets directed for 40 KVA to 62.5 KVA

All as per above item No 227 but for 125 KVA to 200 KVA

S&F in replacement carbon bushes suitable for capacity of DG set 50 to 200 KVA complete all as specified and as directed.

M&L for cleaning of diesel Sump of DG Set including replacement of sump gasket for the 50 to 200 KVA capacities of DG Sets:-

S&F in replacement RPM meter with cable complete all as specified and as directed.

S&F in replacement Asbestos rope on exhaust pipe of Gen Set complete all as specified and as directed.

S & F in replacement defective automatic voltage rectifier suitable for 50 - 140 KVA DG Sets complete all as specified and as directed.

S&F in replacement solenoid switch for fuel control / governor for 12 V DC, battery to match with existing model, complete all as specified and as directed. Make - M/s Kirloskar / M/s Cummins Power Sysytem India Ltd / M/s Crompton Greaves

M&L for Overhauling of incinerator unit at INS Shivaji comprising of the following repairs:- (a) Repair the unserviceable Eco flame burner with new - 2 No's (b) Decarbonize the flame chute using long brushes, special scrubbers and remove the carbon deposits and deposit the carbon deposits away from the incinerator. (c) Repair the unserviceable sequence controller complete with new one -01 No (d) Repair the unserviceable transformer with new one - 01 No (e) Repair the cracked incinerator waste storage belly using fire bricks and cement mortar to the existing shape. (f) Remove and the diesel tank and re-fix the same after removing all dust/foreign particles. (g) Clean the fuel Jet for free flow of fuel complete.

M & L for disconnecting carefully and dismantling the pump set from motor unit and opening complete pump set, cleaning replacing of unserviceable parts such as gun metal bushes, rubber packing, MS Nut, Bolts, rubber coupling (spider), Air valve and worn out parts etc and reassembling, re-installing commissioning and testing for satisfactory running complete all as specified and as directed for following capacity of pumps All as direceted and specified Non clog, sewage centrifugal pump set of 5 HP capacity Note :- Spare parts replaced shall be measured and paid separately as "Supply only"

All as per above item No 237 but for Non clog, sewage centrifugal pump set of of 12 HP capacity

All as per above item No 237 Non clog, sewage centrifugal pump set of 15 HP capacity

All as per above item No 237 Non clog, sewage centrifugal pump set of 25 HP capacity

All as per above item No 237 Centrifugal pump set of 10 HP capacity (swimming pool)

M & L for overhauling of motor unit, 3 phase, 415 volts by dismantling and opening completely, cleaning internal parts thoroughly, replacing unserviceable minor parts like nut bolts, washers, terminal plate, cable lugs, greasing including insulating materials, varnishing, heating, reassembling reinstalling and testing complete all as specified and as directed for the following capacity of motor :- Note:- Unit rate quoted shall be deemed to include for minor unserviceable parts as mentioned/ required for repairs. All other major spares as specified hereinafter will be measured and paid separately as "Supply only" All as per directed and specified for Motor of Non clog, sewage centrifugal pump set of 5 HP capacity.

All as per above item No 242 but for Motor of Non clog, sewage centrifugal pump set of of 12 HP capacity

Motor of Non clog, sewage centrifugal pump set of 15 HP capacity

Motor of Non clog, sewage centrifugal pump set of 25 HP capacity

Motor of Centrifugal pump set of 10 HP capacity (swimming pool)

M & L for rewinding electric motor by dismantling from cable connection pump set and foundation, dismantling complete motor removing all parts thoroughly removing burnt copper wire and replacing unserviceable parts such as ball bearing etc with new one and rewinding motor 3 phase 415 with same gauge, same No of turns of super enamel copper wire including E class insulating material, varnishing, heating etc re-installing and testing etc complete all as directed by Engr-in-Charge for the following capacity All as specified and directed for Motor of Non clog, sewage centrifugal pump set of 5 HP capacity

All as per above item No 246 but for Motor of Non clog, sewage centrifugal pump set of of 12 HP capacity

All as per above item No 246 but for Motor of Non clog, sewage centrifugal pump set of 15 HP capacity

All as per above item No 246 but for Motor of Non clog, sewage centrifugal pump set of 25 HP capacity

All as per above item No 246 but for Motor of Centrifugal pump set of 10 HP capacity (swimming pool)

Supply only brass impeller set suitable for following capacity pump set All as specified and directed for Non clog, sewage centrifugal pump set of 12/15 HP capacity

All as per item No 251 but for Non clog, sewage centrifugal pump set of 20/25 HP capacity

M&L for repairs to suction sweeper Brush including replacement of suction sweeper brush, iron brush wheel, brass spring, rubber packing, split pins including of MS bracket complete with rubber wheels, spindles & necessary welding work etc complete all as specified and as directed.

M&L for repairs to suction sweeper set of 2 HP capacity by replacing coupling of suction side (set of two - 1 No) pump & motor bearing (Each 1 No) & complete overhauling of the machine inluding testing complete all as specified and as directed.

S&F in replacement manila rope 25 mm dia for suction sweeper heavy duty complete all as specified and as directed.

Supply only ball bearing suitable for centrifugal pump set of following capacity of pump set All as directed and specified for Non clog, sewage centrifugal pump set of 5 HP capacity

All as per above item No 256 but for Non clog, sewage centrifugal pump set of of 12 HP capacity

All as per above item No 256 but for Non clog, sewage centrifugal pump set of 15 HP capacity

All as per above item No 256 but for Non clog, sewage centrifugal pump set of 25 HP capacity

All as per above item No 256 but for Centrifugal pump set of 10 HP capacity (swimming pool)

Supply only bush for main shaft drive suitable for pump set of following capacity All as specified and directed for Non clog, sewage centrifugal pump set of 5 HP capacity

All as per item No 261 but for Non clog, sewage centrifugal pump set of of 12 HP capacity

All as per item No 261 but for Non clog, sewage centrifugal pump set of 15 HP capacity

All as per item No 261 but for Non clog, sewage centrifugal pump set of 25 HP capacity

All as per item No 261 but for Centrifugal pump set of 10 HP capacity (swimming pool)

M & L for preparation of old painted surfaces and applying one coat of synthetic enamel paint to water supply and sewge installation including installation board etc complete all as specified and as directed All as specifide and directed for Pratap Nagar (new Sewage pump) Comprising of following accessories Pump set incl motor & foundation - 02 No's Panel board - 02 No's Sluice valve/ NRV any size - 03 No's Pipe 80/100 mm bore size - Approximate 12 RM length Installation writing board

Pratap Nagar (old Sewage Pump) comprising of following accessories All as per item No above 266 Pump set incl motor & chequered plate foundation - 03 No's LT Panel board - 01 No Sluice valve / NRV any size - 05 No's Pipe 100 mm bore size :- Approximate 15 RM length

Sewage Pump House Market Area comprising of following accessories All as per item No 266 Pump set incl motor & foundation any capacity - 03 No's LT Panel board - 01 No Sluice valve / NRV any size - 06 No's Pipe any size:- Approximate 10 RM length. Installation writing board.

Sewage Pump House, Rajendra Nagar area comprising of following accessories All as per item No 266 Pumps / motor including foundation / iron frame - 03 No's Gate valve any size - 03 No's Pipe valve any size :- Approximate 15 RM length LT panel board - 01 No

K block sewage pump house comprising of following accessories All as per item No 266 Pumps / motor including foundation any size - 03 No's LT panel board - 01 No Gate valve any size - 02 No's Pipe any size Approximate 10 RM length. Installation writing board

Simulator Complex (CAC) Sewage Pump House comprising of following accessories All as per item No 266 Sewage Pumps with motor any size - 03 No's LT panel board - 01 No Sluice valve / NRV of any size - 06 No's Pipe any size : Approximate 10 RM length Installation writing board

S&F in replacement fully automatic star delta starter type ML-2- FASD including timer, over load relay, single phase preventor, required wiring etc complete all as specified and as directed.

Ditto all as per item No. 272 above but type ML-1.5.

Ditto all as per item No. 272 above but type ML- 1

S&F in replacement, contactor Type, ML-2, 230 V, 40 Amps complete all as specified and as directed.

Ditto - all as per Ser Item No 275 above but type ML1.5 of 32 Amps capacity.

S & F in replacement thermal timer, type GT 200, operation voltage 230 Volt, 5-10 Amp, 50 Hz complete all as specified and as directed.

S&F in replacement MCCB 3P 63 Amp capacity, 25 KA including disconnecting incoming cable, replacement of worn out lugs, crimping with new lugs complete all as specified and as directed.

S&F in replacement fan belt for compressor complete all as specified and as directed.

S&F in replacement Air release safety valve suitable for compressor complete all as specified and as directed.

S&F Battery of capacity 12 V 180 AH (Maintenance free) connected to system with multistranded flexible copper lead 1.5 mtr long welded with battery terminal complete all as specified and directed

Supply only following chemicals for treatment of swimming pool water All as specified and directed for Bleaching powder

All as per item No 282 but for Alum Potash crystal

All as per item No 282 but for Soda Ash

All as per item No 282 but for Copper sulphate

All as per item No 282 but for TCCA powder

All as per item No 282 but for HCL Acid

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