REP MAINT TO PUMP, MOTORS, PANEL, CI GI PIPE LINE, WATER TREATMENT PLANT AND CONNECTED ACCESSORES AT AIR FORCE STATION LONAVLA AND REP MAINT TO GEYSERS, COOLING APPLIANCES, AND CONNECTED ACCESSORIES AND REPAIR REPLACEMENT OF MACHINERIES AND ALLIED AC

Amount

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 Centrifugal Multistage pump set of Discharge 9 Lps & Head 210 Mtr connected to 50 HP Motor capacity of pump. Note :- Spare parts replaced shall be measured and paid separately as "Supply only". Cost of transportation, loading and unloading for to and from of pump set to worshop and back is included in quoted rates.

All as per item No.01 above but for Centrifugal pump set of Discharge 12 Lps & Head 35 Mtr connected to 12.5 HP Motor.

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 Motor of Centrifugal pump set of 50 HP 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". Cost of transportation for to and fro of motor set to worshop and back is included in quoted rates.

All as per item No.03 above but for Motor of Centrifugal pump set of 12.5 HP capacity.

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 415V 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 for the Motor of Centrifugal pump set of 50 HP capacity capacity. Note:- Cost of transportation for to and from of motor to workshop and back is deemed to be included in quoted rates.

All as per item No.05 above but for Motor of Centrifugal pump set of 12.5 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 ball bearing suitable for centrifugal pump set of Centrifugal Multistage pump set of Discharge 9 Lps & Head 210 Mtr connected to 50 HP Motor capacity of pump set.

All as per item No.09 above but for Centrifugal pump set of Discharge 12 Lps & Head 35 Mtr connected to 12.5 HP Motor.

Supply only bush for main shaft drive suitable for pump set of Centrifugal Multistage pump set of Discharge 9 Lps & Head 210 Mtr connected to 50 HP Motor capacity.

All as per item No.11 above but for Centrifugal pump set of Discharge 12 Lps & Head 35 Mtr connected to 12.5 HP Motor.

S&F in replacement Rubber coupling suitable for 50/12.5 HP pump set complete all as specified and as directed.

M & L for preparation of old painted surfaces by scraping and applying one coat of synthetic enamel paint to Tropo Base Pump House with accessories viz Pumping machinery (50 HP pump set, centrifugal type multistage pump and motor-3 sets) complete incl CI/GI pipe line in side the pump house and out side the pump house approx length 34 RM including all sluice valve, NRV, Gate valve complete all as specified and as directed.

All as per item No.14 above but for A/F Stn Pump House with accessories viz Pumping machinery (12.5 HP pump set, centrifugal type multistage pump and motor-2 sets) complete incl CI/GI pipe line in side the pump house and out side the pump house approx length 50 RM including all sluice valve, NRV, Gate valve.

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

All as per item No.16 above but for type ML1.5 of 25 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.

Excavation in trenches not exceeding 1.5 metre wide and not 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 detecting defects/leakage in water pipe line etc not exceeding 10 sqm on plan and getting out in soft/loose soil 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 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 flanged ends centrifugally cast, Class LA laid in trenches including reducing the length of required size complete all as specified as directed for 100 mm bore size of CI pipe. Note :- (i) Excavation earthwork shall be measured and paid seperately. (ii) CI fitting will be measured and paid seperately.

All as per item No.23 above but for 80 mm bore.

S&F cast iron fitting for flanged cast iron pipe such as bend, tees, pieces, joint piece single branches, junction colar branches, cap plug etc for size 80 mm to 100 mm dia pipes complete all as specified and as directed.

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 100 mm bore size of CI pipes with spigot and socket ends complete all as specified and as directed.

All as per item No.26 above but for 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 Internal dimension 1050x1050x1050mm sizes :-

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

All as per item No.29 above but for 80 mm bore.

All as per item No.29 above but for 50 mm bore.

All as per item No.29 above but for 40 mm bore.

All as per item No.29 above but for 25 mm bore.

All as per item No.29 above but for 20 mm bore.

All as per item No.29 above but for 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 100 mm bore size of pipes complete all as specified and as directed :-

All as per item No.36 above but for 80 mm bore.

All as per item No.36 above but for 50 mm bore.

All as per item No.36 above but for 40 mm bore.

All as per item No.36 above but for 25 mm bore.

All as per item No.36 above but for 20 mm bore.

All as per item No.36 above but for 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 fixed complete to walls and ceiling or laid in floors for 50 mm bore size of pipes complete all as specified and as directed :-

All as per item No.43 above but for 40 mm bore.

All as per item No.43 above but for 25 mm bore.

All as per item No.43 above but for 20 mm bore.

All as per item No.43 above but for 15 mm bore.

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

All as per item No.48 above but for 20 mm dia.

All as per item No.48 above but for 25 mm bore.

All as per item No.48 above but for 40 mm bore.

All as per item No.48 above but for 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 For 100 mm dia CI sluice valves sizes.

All as per item No.53 above but for 80mm dia CI sluice valves.

S&F in foot valve of size 100 mm dia complete, Ball type (Brass) all as specified and as directed.

S&F in foot valve of size 150 mm dia complete, Ball type (Brass) all as specified and as directed.

S&F Mechanical Joints for CI Pipes of 100 mm bore sizes Complete all as specified and as directed.

All as per item No.57 above but for 80 mm bore.

Dismantling of existing corroded MS flanged pipe 150 mm dia including all fittings flanges old nuts bolts etc all as specified and as directed.

Supply and lay on PCC pillars or on any position MS pipe 150 mm dia, Apply two coats with black paint over one coat of red oxide primer externally on the pipe line complete including testing and commissioning complete all as specified and as directed.

M&L for 150 mm MS Flange (heavy duty) including rubber gasket packing suitable nuts, bolts, washers all fittings like brackets of any angle, short pices, welding the flanges to MS pipe complete.

M&L for PCC 1:2:4 type B2 for block support to pipe line

S&F Flange Joints for CI Pipes of 100 mm bore sizes Complete all as specified and as directed.

All as per item No.63 above but for 80 mm bore.

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.

Taking down the unserviceable geysers (water heater) of any type and size, disconnecting the pipe line connection inlet and outlet connections, dismantling, cleaning geyser tank body properly and removal of scaling etc, refixing the geyser after repair and connecting electric supply and testing of geyser for proper working complete all as specified and as directed. Note : - Spare parts replaced will be measured and paid separately as "Supply only".

Supply only heating element of any type upto 1.5 Kw capacity complete all as specified and as directed.

All as per item No.67 above but for capacity 2.00 Kwall as specified and as directed.

Supply only thermostat suitable for geyser up to 50 ltrs capacity complete all as specified and as directed.

Supply only PVC connecting pipe with brass union fitted at both end suitable for connection to 15mm GI pipe, 450 mm long [15mm dia] for hot water supply complete all as specified and as directed.

All as per item No.70 above but for cold water supply.

Supply only rubber gasket for apparatus plate to suit the geyser assembly and water tank assembly complete all as specified and as directed.

Supply only safety valve device to suit 15mm dia. GI pipe with lead seal complete all as specified and as directed.

Supply only non return valve cast copper alloy, CP of 15mm dia complete all as specified and as directed.

Supply only indicating lamp of geyser red & green complete all as specified and as directed.

S&F in replacement switch socket combination 5/ 15 Amp Flush type, multipurpose, complete all as specified and as directed.

S&F in replacement plug top 3 pin, 15 Amp complete all as specified and as directed.

S&F in replacement cable flexible, copper of size 3 core, of size 40/0.0076 complete all as specified and as directed.

S&F in replacement MCB DB, 2 way, SPN with MCB 20 Amp, 240 V complete all as specified and as directed.

Supply install, test and commissioning of geyser (water heater) in replacement of 25 ltr capacity (vertical type) with complete assembly complete all as specified and as directed.

S&F in replacement point wiring with 2.5 sq mm single core FRLS PVC insulated cable 1100 V grade with multistranded copper conductor drawn through and including PVC casing and capping with all accessories fixed to wall /roofs ceiling etc and incl provision of 1.5 sq mm PVC insulated and unsheathed copper conductor as earth continuity conductor and connected to common earth dolly incl fabricated steel terminal box made out of 1.6 mm thick MS sheat concealed in the wall with 3 mm thick laminated sheet top cover for mounting the socket outlets complete all as specified and as directed.

WINDOW/SPLIT AC

M&L for repairs to window type AC of 1.5 TR capacity by removing the electrical connection, dismantling the machines for repair, cleaning the machines properly from inside and outside, greasing/ oiling ,replacing the minor nut bolt, washers and re-fixing after repair including spray painting of bottom plate with one coat of synthetic enamel paint, testing and commissioning complete all as specified and as directed.

M&L for repairs to AC/window/split type by disconnecting of connection and removing the leakage in the system of machine, charging of refrigerant gas F-22 and reconnecting sealing properly and testing for proper cooling complete all as specified and as directed. Note:- Refrigent gas required will be measured and paid separately under relavent item of schedule.

S&F in replacement compressor, rotary type suitable for 1.50/ 2.00 TR capacity Air conditioner including input/output connections of electric, supply and charging of refrigerants gas and testing/ commissioning complete all as specified and as directed.

M&L for repairs to blower motor by taking out the defective blower motor of window type AC 1.5 /2.0 TR capacity of any make/type for repair, dismantling the motor, removing the defective winding the cleaning the slots, rewinding the motor with super enameled winding wire of existing suitable gauge, varnishing, baking, over-hauling and testing, commissioning complete all as specified and as directed.

Supply and fix in replacement running capacitor, 36-45 mfd for window type/ Split type AC complete all as specified and as directed.

Supply and fix in replacement starting capacitor for 80/100 MFD, for window type/split type AC complete all as specified and as directed.

S&F in replacement fully automatic thermostat switch suitable For window/split type AC capacity 1.5 /2.0 ltr.

Supply and fix in replacement box type relay suitable for AC window/split type 1.5/2.0 TR capacity

Supply & fix in replacement over load protection relay for AC of 1.5/ 2.0 TR capacity, window/split type.

S&F in replacement indoor fan motor suitable for split type AC of any capacity and any make complete all as specified and as directed.

S&F in replacement condensor for fan motor suitable for split type AC of any cap and any make complete all as specified and as directed.

Supply and fix in replacement copper tube of size 1/4'' suitable for split type AC complete all as specified and as directed.

Supply and fix in replacement copper tube of size 1/2'' suitable for split type AC complete all as specified and as directed.

S&F in replacement of PCB remote kit suitable for split type AC of any capacity and any make complete all as specified and as directed.

S&F in replacement connecting cable 3 core, 2.5 sqmm (2 mtr in length) including 3 pin top 5/15 Amps suitable for AC/Water Cooler/Refrigerator of any cap and any make complete all as specified and as directed.

M&L for removing of old rusted/detroited base plate of window AC and S&F new window type AC base tray made out of MS sheet, 18 gauge including motor mounting stand, nuts, bolts and washer of suitable size, necessary insulation, water proofing paint suitable for capacity upto 2.00 Ton complete including reapirs of fan motor & compressor assembly on new base plate all as specified and as directed.

WATER COOLER

M&L for repairs to water coolers by any capacity by removing the electrical connections and water connection from the machines for repair, dismantling the machines for repair cleaning the machines properly from inside and outside, greasing, oiling, replacing the minor parts i.e. nut bolt, washers and re-fixing after repair including spray painting with one coat of synthetic enamel paint, testing & commissioning complete all as specified and as directed.

M&L for repairs to water coolers by disconnecting of water pipe connection of water cooler and removing the leakage in the system of machine, charging of refrigerant gas F-22/134-A and reconnecting the connections and sealing properly and testing for proper cooling of Water complete all as specified and as directed. Note:- Refrigent gas required will be measured and paid separately under relavent item of schedule.

S&F in replacement compressor, sealed type suitable for water cooler including inlet/ outlet connections of electric supply, testing and commissioning complete all as specified and as directed for W/C of Capacity 40/80 Ltr

All as per item No.102 above but for W/C of Capacity 60/120 Ltr

All as per item No.102 above but for W/C of Capacity 150 Ltr

S&F in replacement condensor fan motor suitable for water cooler of any cap and any make complete all as specified and as directed.

M&L for removing of old rusted/detroited base plate of water cooler and S&F new water cooler base tray made out of MS sheet 18 gauge including motor mounting stand, nuts, bolts and washer of suitable size necessary insulation, water proofing paint suitable for storage capacity upto 150 lit complete including reapirs of fan motor & compressor assembly on new base plate all as specified and as directed.

Supply and fix in replacement stop cock/lift cock/push cock, brass chromium plated 15 mm dia for water cooler complete all as specified and as directed.

S&F in replacement fully automatic thermostat switch suitable For water cooler storage type.

Supply & fix in replacement over load protection relay for Water cooler storage type of any capacity.

Supply and fix in replacement running capacitor, 36-45 mfd for Water Cooler complete all as specified and as directed.

Supply and fix in replacement starting capacitor for 80/100 MFD, for Water cooler complete all as specified and as directed.

Supply and fix in replacement box type relay suitable for Water cooler, storage type, of any capacity.

REFRIGERATOR

M&L for repairs to refrigerator of any capacity and made by disconnecting and removing the leakages in the system of machine, charging of refrigerant gas R-134A, reconnecting, sealing properly, and testing for proper cooling complete all as specified and as directed. Note:- Refrigent gas required will be measured and paid separately under relavent item of schedule.

S&F in replacement freezer fan motor suitable for refrigerator of any capacity and any make complete all as specified and as directed.

S&F in replacement bimetal contact suitable for refrigerator of any cap and any make complete all as specified and as directed.

S&F in replacement timer suitable for refrigerator of any make and any capacity complete all as specified and as directed.

S&F in replacement compressor, sealed type suitable for refrigerator of any capacity including inlet/ outlet connections of electric supply, testing and commissioning complete all as specified and as directed for Refrigerator upto Cap 175

All as per item No.118 above but for Refrigerator upto Cap 250

All as per item No.118 above but for Refrigerator upto Cap 300

All as per item No.118 above but for Refrigerator Above Cap 300

S&F in replacement sealed type compressor suitable for deep freezer of 400/450 ltr cap and any make complete all as specified and as directed.

Supply & fix in replacement over load protection relay for Refrigerator of any cap

S&F in replacement fully automatic thermostat switch suitable For refrigerator upto 300 ltrs capacity.

S&F in replacement fully automatic thermostat switch suitable For deep freezer of any capacity

S&F in replacement starting relay for refrigerator of any cap and any make complete all as specified and as directed.

Supply only refrigerant gas F-22.

Supply only refrigerant gas F-134A.

M & L for disconnecting carefully and dismantling the Centrifugal pump set of 30 HP capacity (swimming pool) 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 Purging valve and worn out parts etc and reassembling, re-installing commissioning and testing for satisfactory running complete all as specified and as directed. Note:- Unit rate quoted shall be deemed to include for minor unserviceable parts as required for repairs. All other major spares as specified hereinafter will be measured and paid separately as "Supply only".

M & L for overhauling of motor unit of Centrifugal pump set of 30 HP capacity (swimming pool), 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. Note:- Unit rate quoted shall be deemed to include for minor unserviceable parts as required for repairs. All other major spares as specified hereinafter will be measured and paid separately as "Supply only".

Supply only ball bearing suitable for Centrifugal pump set of 30 HP capacity (swimming pool)

Supply only bush for main shaft drive suitable for Centrifugal pump set of 30 HP capacity (swimming pool)

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 Centrifugal pump set of 30 HP capacity (swimming pool)

S & F in replacement pressure gauge 4" dia of 15 Kg/ cm2 range with connecting pipe 10 mm dia including control valve check nut etc complete all as specified and as directed.

M & L for preparation of old painted surfaces and applying one coat of synthetic enamel paint to Ashoks Swimming Pool installation including installation board etc complete all as specified and as directed.

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

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, overoad relay complete suitable for existing fully automatic star delta ML-3 starter all as specified and as directed.

M&L for Repair & Overhauling of suction sweeper included Trolley mounted centrifugal pump set 3HP, 3 phase 415 v directly coupled with motor on suitable angle iron frame work 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 in replacement Rubber coupling suitable for 30 HP pump set 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.

24" vacums head C.i. internal connection, 11/2" and external 2" to fit both hoses.

Transparent blue plastic vacum hose 11/2" dia 30 meter. Long including hose cuffs for connection to suction inlets.

Surface net made in polypropylene and white polyster netting butterfly nut connection.

Brushes made in polypropylene for pool basis and scum liners.

Algee brushes with stainless steel bristles

Test kit suitable for measurement of residual ozone and PH.

M & L for cleaning replacing of unserviceable parts including overhauling of motor unit the Rotary air blower for scoring filter media capable of delivering 150 cft free air per minute drain through 'V' belt with TEFC motor (5.0 HP) suitable for 400 / 44- volts 50 cycles AC supply reassembling, re-installing commissioning and testing for satisfactory running complete all as specified and as directed

Supply and fix direct cylinder mounted type vacuum chlorinator for gravity feed including all gauges, pump, motor conforming to IS 10553 part - 2 having capacity 1.0 to 1000gm/hr.

S&F in repairs Non return butterfly valves of size 250mm dia complete all as specified and as directed.

M&L for repairs to pressure type water filtration plant of capacity 26000 GPH, horizontal type comprising of following activities :- Open the manhole covers by removing the nuts, bolts, washers and packing and take out the existing filter media and depositing all as directed. Clean the inner surfaces of water filter and check for leakage if any and provide necessary spot welding for leakage all as per manufacturers instructions. Supply and fix in replacement the top and bottom manhole covers made out of 6 mm thick MS plate of 1.00 m dia including provision of necessary nut bolts and washers to match with the existing. Supply and fix in replacement the header made out 50 mm dia GI pipe, (Approx 3.60 m long), medium grade and with sprinkler holes and PVC nozzles of 2" long (Approx 56 Nos and 1/8" dia) with expanded mouth to match with the existing. Treat the internal surfaces of the filler by applying one coat of anticorrosive paint after preparation of the surfaces. Supply and lay fresh filter media of the following sizes and thickness :- (i) Gravels/pebbles 6 to 12 mm size - 75 mm thick. (ii) Gravels/pebbles 3.15 to 6 mm size - 75 mm thick. (iii) Gravels/pebbles 1.5 to 3.15 mm size - 75 mm thick. (iv) Fine sand - 200 mm thick.

Complete removal of existing treatment of external surfaces of water filter and apply two coats of aluminium paint over a coat of red oxide primer. Demolition of existing Plain cement concrete casing/base of the filtration plant and M&L for providing Plain cement concrete (1:2:4) mix, type B1 (using 20 mm graded stone aggregates) upto the height of header including necessary use and waste of formwork and finishing the exposed surfaces of concrete without using extra cement. Test the water filter for water tightness and commissioning the same by providing the manhole covers and sealing the filter. (Make of filter : Candy filters India)

SHAILENDRA B TULSANI