8132/E8 REPAIRS/ MAINT OF INTERNAL ELECTRIC WORK/ STREET LIGHT REPAIRS/ EXTERNAL WATER SUPPLY WORKS AND CONNECTED WORKS AT DGQA/ BAFFLE RANGE AND REPAIRS/ MAINT OF EXTERNAL WATER SUPPLY PIPE LINES, PUMP SETS, CLEANING OF OH TANKS, UG SUMPS AND OTHER

Amount

Taking down carefully copper/ Aluminium point wiring (light, fan, socket or power) complete (fitting such as switches, ceiling roses, pendants, regulators, sockets, etc can be measured separately) removing the material from wall/ceiling etc, making good the disturbed surfaces and taken as credit.

M & L for Wiring complete with 1.5 sqmm single core PVC insulated unsheathed cable FRLS 1100 volts grade, multistranded with copper conductors conforming to IS specifications, with colour code drawn through and including non metallic rigid PVC conduit/ casing capping, incl accessories fixed on wall / ceiling etc with suitable clamps, screws, etc in wall including making good the disturbed surfaces, matching with the existing wall surfaces including Provn of 1.5 sqmm PVC insulated FRLS unsheathed cable with multistranded copper conductor as earth continuity conductor and connecting to common earth dolly all as specified and as directed :-

(a) One light point controlled by one switch.

(b) One fan point controlled by one switch and one regulator.

(c) One 3 pin 5 Amps switch socket on independent board.

(d) One 3 pine 5 amps switch socket on same board along with other switches.

(e) One bell point controlled by bell push switch on independent board.

All as per item No 2 herein before but with 2.5 Sqmm single core PVC cable for one 3 pin 15 amps switch socket outlet on independent board.

M & L for Wiring complete with 1.5 sqmm single core PVC insulated unsheathed cable FRLS 1100 volts grade, multistranded with copper conductors conforming to IS specifications, with colour code drawn through and including non metallic rigid PVC conduit, PVC conduit fittings and conduit accessories concealed on wall and fixed on ceiling etc with suitable clamps, screws, etc or concealed in wall including cutting chases, pinning in, making good to facing where required and pointing in cement mortar 1:3 for concealed conduit wiring and making good the disturbed surfaces, matching with the existing wall surfaces, cutting not exceeding 10 Cm girth ,including Provn of 1.5 sqmm PVC insulated FRLS unsheathed cable with multistranded copper conductor as earth continuity conductor and connecting to common earth dolly all as specified and as directed :-

(a) One light point controlled by one switch

(b) One fan point controlled by one switch and one regulator

(c) One 3 pin 5 Amps switch socket on independent board

(d) One 3 pine 5 amps switch socket on same board along with other switches.

(e) One bell point controlled by bell push switch on independent board.

M & L for sub main wiring with PVC insulated, FRLS 1100 volts grade single core multistranded copper conductor cable conforming to IS specifications, 2 runs of 6 sqmm including one run of 6 sqmm single core multistranded copper conductor PVC insulated cables as earth continuity conductor with colour code drawn through and including one run of 25 mm dia rigid PVC conduit and conduit accessories or casing capping incl accessories fixed on wall/ceiling etc., or concealed in wall and connecting to common earth dolly including taking down old unsv all as specified and directed.

All as per item No 5 herein above but with 2 runs of 2.5 Sqmm and one run of 2.5 sqmm earth wire in PVC conduit as specified and as directed.

All as per item No 5 herein above but with 2 runs of 4 Sqmm and one run of 4 sqmm earth wire in PVC conduit as specified and as directed.

All as per item No 5 herein above but with 2 runs of 10 Sqmm and one run of 10 sqmm earth wire in PVC conduit as specified and as directed.

All as per item No 5 herein above but with 4 runs of 10 sqmm and one run of 10 sq.mm earth wire in PVC conduit as specified and as directed. Note for item Nos 2 to 9 :- (a) The wiring shall be done in proper colour coding using red, yellow and blue for phase, black for neutral and green for earth leads. (b) For concealed wiring the quoted rate shall be inclusive wherever required cutting chases etc.

Supply and Fix Rigid non metallic PVC conduit 20mm dia, medium grade including removing old unsv conduit all as directed. Note:- The quoted rate shall be inclusive of removing old wiring and drawing and rewiring the same after removal of conduit.

Taking down carefully by unscrewing from boards/outlet boxes, wall ceiling fittings and fixtures such as switches, sockets, ceiling roses, lamp holders, with plug, switch fuse and regulators etc., taken as credit and making good the disturbed surfaces of wall etc all as directed.

S&F Ceiling rose surface Bakelite 65mm x 50mm two to three terminals all as directed.

Supply and Fix Switch piano flush type 5 amps single pole, one way, 240 Volts all as directed.

Supply and Fix Switch socket outlet 3 pin, 5 amp, flush type all as directed.

Supply and Fix Socket outlet 3 pin 5 Amps flush type all as directed.

Supply and Fix Bell push flush type 5 amps single pole 240 Volts all as directed.

Supply and Fix Buzzer, AC, 230 volts, single pole all as directed.

Supply and Fix Bell ding dong, AC, 230 volts, single pole all as directed.

Supply and Fix Socket outlet 3 pin 15 amps flush type all as directed.

Supply and Fix switch socket outlet multipurpose 3 pin, 15 amp and one pin, 5 amp controlled by one switch all as directed.

S & F stepped type electronic fan regulator flush type all as directed.

Supply and Fix Switch flush type direct to fit press type 10 /20amps single pole, one way, 240 Volts all as directed.

Supply and Fix Socket flush type direct to fit press type 10 /20 amps single pole, one way, 240 Volts all as directed.

Supply and Fix PVC Gang box surface type suitable for fixing of 5 pin 15 Amp multipurpose switch socket on wall complete all as specified

Supply and Fix PVC Gang box surface type suitable for fixing of 5 pin 5 Amp multipurpose switch socket on wall complete all as specified

S & F Lamp holder insulated body with back plate for pendant/batten fittings all as directed.

S & F 20A Power Unit Athena Modular AC Box Plastic box 4 module plate, 20A starter, 20A socket, 25A plug all as specified and as directed.

S&F modular Fan step regulator, 120W - 1 module for ceiling Fan of 1200 mm sweep all as specified and as directed.

Supply & Fix Bell multimusical type all as specified and as directed.

S&F Modular white cover with plate with frame 2 module incl matching with white cement wk if necessary

S&F Modular white cover with plate with frame 3 module incl matching with white cement wk if necessary

S&F Modular white cover with plate with frame 4 module incl matching with white cement wk if necessary

S&F Modular white cover with plate with frame 6 module incl matching with white cement wk if necessary

S&F Modular white cover with plate with frame 8 module incl matching with white cement wk if necessary

S&F Modular white cover with plate with frame 12 module incl matching with white cement wk if necessary

S&F Modular flush box 1/2 module

S&F Modular flush box 3 module

S&F Modular flush box 4 module

S&F Modular flush box 6 module

S&F Modular flush box 8 module

S&F Modular flush box 12 module

S&F in replacement of metal clad socket single pole and neutral enclosure with a two pin and earth plug top and socket complete with one single pole MCB 230 Volts 20/32 Amps all as specified and as directed.

Supply and fix in repairs MCCB Distribution board, TP&N , vertical , double door, sheet steel, enclosure powder coated with 100 Amps rated bus bar with neutral link,415 Volts 4 way fixed on wall duly grouted in solid block wall or on wooden board with electrical connection complete including 3 Pole V-Tec MCCB of 100 A rating & 16kA breaking capacity, MCCB pre-fitted at factory all as specified and directed.

Supply and fix in repairs MCCB Distribution board, TP&N , vertical , double door, sheet steel, enclosure powder coated with 100 Amps rated bus bar with neutral link,415 Volts 8 way fixed on wall duly grouted in solid block wall or on wooden board with electrical connection complete including 3 Pole V-Tec MCCB of 100 A rating & 16kA breaking capacity, MCCB pre-fitted at factory all as specified and directed.

Supply and fix in repairs MCB Distribution board , 240 volts single pole and neutral ,double door, sheet steel, enclosure powder coated with 200 Amps rated bus bar with neutral link, 4 ways SPN Double door, fixed on wall duly grouted in solid block wall or on wooden board with electrical connection complete all as specified and directed.

Supply and fix in repairs MCB Distribution board , 240 volts single pole and neutral ,double door, sheet steel, enclosure powder coated with 200 Amps rated bus bar with neutral link, 8 ways SPN Double door, fixed on wall duly grouted in solid block wall or on wooden board with electrical connection complete all as specified and directed.

Supply and fix in repairs MCB Distribution board , 240 volts single pole and neutral ,double door, sheet steel, enclosure powder coated with 200 Amps rated bus bar with neutral link, 12 ways SPN Double door, fixed on wall duly grouted in solid block wall or on wooden board with electrical connection complete all as specified and directed.

Taking down carefully sheet metal enclosure DB's of any type and size and refixing the same after cleaning, repairing with all Each electrical connection complete.

Supply and fix in repairs MCCB four pole , 415 Volt, 63 Amps,16 KA , adjustable thermal & fixed magnetic setting complete all as specified and directed.

Supply and fix in repairs MCCB four pole , 415 Volt, 125 Amps,25 KA , adjustable thermal & fixed magnetic setting complete all as specified and directed.

Supply & Fix in repairs MCB Four pole 415 volts, 40 amps 'C' Curve 10 kA Capacity all as directed.

Supply & Fix in repairs MCB Four pole 415 volts, 63 amps 'C' Curve 10 kA Capacity all as directed.

Supply and fix in repairs MCB DP, 240 Volts, 20-63 Amps, 10 kA rupturing capacity 'C' series complete all as specified and directed including taking down old one.

Supply and fix in repairs MCB SP, 240 Volt,10-32 Amps, 10 kA rupturing capacity 'C' series complete all as specified and directed including taking down old one.

Supply and fix in repairs wall mounted LED Batten with tube extruded Aluminium heat shrink provided for efficient heat dissipation & integrated electronic driver of Lamp type: 20W LED life time of 30000* hours including lamp all as specified and as directed. Make: Havells cat part No. LUMILINEPLUSBS20WLED865SPCSS/ CROMPTON cat part No.TRIMLINE LDL-20-WW/ HALONIX cat part No- LED AL BATTEN HLB-03-20-CW-AL-HL1.

Supply and fix in repairs wall mounted LED Batten with tube extruded Aluminium heat shrink provided for efficient heat dissipation & integrated electronic driver of Lamp type: 22W LED life time of 30000* hours including lamp all as specified and as directed. Make : HAVELLS catalogue no ENDURALINEAR NEO BS 22WLED865SPCWH/ PHILIPS cat No B1021LED25S6500PSUGRST/ CROMPTON cat No. RETRO LED T5 LT5RT-18-CDL.

Supply and fix in repairs wall mounted LED Batten, Aluminium Housing & integrated electronic driver of Lamp type: 10W LED life time of 30000* hours including lamp all as specified and as directed. Make : HAVELLS catalogue no ENDURALINEAR NEO BS 10WLED865SPCWH/PHILIPSB1021LED10 S 6500PSUGRST/CROMPTONRETRO LED T5 LT5RT-9-CDL

M&L painting of ceiling fan complete , using spray gun, in site with synthetic enamel paint by spraying including filling cavities with filler , one coat after cleaning all dust complete all as specified and directed

Taking down Fans ceiling/ Exhaust/ wall of any sweep, capacity make,model,sealing cable and dismantling blades, removing fan and blades for repair/servicing/replacement of parts/rewinding and refixing the same after replacement of spares and parts servicing rewinding complete all as specified. Note : spare parts and rewinding and servicing shall be measured separately.

Dismantling the fans of any make/model and type, overhauling /servicing, greasing/lubricating, insulating electric leads, replacing cotter pins, bolts and nuts , assembling back, checking for proper fixing and safety and testing all as specified and directed .

Dismantling the following types of fans of any make/model/sweep, removing the burnt out winding wires, rewinding with winding wires and insulation materials overhauling/servicing, greasing/lubricating, insulating electric leads, replacing cotter pins, bolts nuts, replacing unserviceable bearing, bushes assembling back checking for proper fixing and safety and testing all as directed and specified for :-

(a) ceiling fan upto 1200 mm (48") sweep.

(b) Exhaust fan upto 450 mm sweep.

(c) Wall mounting/ Pedestal fan/air circulator upto 600 mm sweep.

Removing following unserviceable parts/items, supply and fix new items/parts of same specification existing and as described below for ceiling/exhaust/pedestal fans etc

(a) Ball bearing for ceiling fan/Exhaust fan/Wall fan/Pedestal fan upto 1400mm sweep.

(b) Bush bearing for ceiling fan/Exhaust fan/Wall fan/Pedestal fan upto 1400mm sweep.

(c) Fan condenser capacitor 2.5 mfd.

(d) Fan condenser capacitor 4 mfd.

(e) Fan condenser capacitor 6 mfd.

(f) Fan clamp for ceiling fan complete with rubber shackle, shackle bolt, nut, cotter pin, clamp complete.

Taking Down and Refixing incl Painting of water heaters (Geysers) of following capacity of any make/model in site with synthetic enamel paint by brush including filling of cavities with fillers one coat after cleaning all dust etc including writing MES numbers etc all as specified and directed for :

(a) Water heater 25 litres capacity.

(b) Water heater 50 litres capacity.

Dismantling following unserviceable items/parts from water heaters of any capacity/make/model, supply and fix new items/parts of same capacity/type/model, connecting up and testing :-

(a) Heating element 1.5 KW capacity AC 230 V and conforming to IS specifications screw/flange type.

(b) Heating element 2.0 KW capacity AC 230 V and conforming to IS specifications screw/flange type.

(c) Thermostat suitable for water heater upto 50 litres capacity.

(d) Indicator lamp any type suitable for water heaters upto 50 litres capacity.

(e) Non return valve 15 mm dia size.

(f) PVC connections with brass check nuts 15 mm dia x 45 cm long for hot water supply.

(g) PVC connections with brass check nuts 15 mm dia x 45 cm long for cold water supply.

(h) Rubber gasket flat/'O' ring type suitable for water heater.

(j) PVC cable 3 core flexible copper conductor cable of size 40/0.193

(k) Plug top 3 pin 15 amps.

(l) Pressure release Valve suitable for geysers upto 50 litres capacity.

Taking down the old u/s earthing completed and M & L for Earthing complete with galvanised steel earth plate electrode of size 60 cm x 60 cm x 6 mm thick buried directly in ground vertically to a depth of not less than 2.25 mtr below normal ground level with top edge of earth plate not less than 1.5 mtr below normal ground level, connected to galvanised iron/steel earth wire 4 mm dia by means of bolts, nuts, washers and check nuts made out of galvanised iron, protected by GI pipe light grade 15 mm bore dia and connected to main control board all as shown in Electrical plate No 3 of MES SSR Part I including necessary excavation and earth work in any type of soil, salt, charcoal dust, PCC 1:2:4 type B1 in chamber, RCC 1:2:4 chamber cover with 6 mm dia MS bar at 100 mm centre to centre both ways and MS 6 mm dia hook complete all as specified and directed.

Supply & Fix in repair, Installation, testing and commissioning of 15 W Surface mounted LED luminaries down lighter with white powder coated aluminium housing with integrated electric driver . Make:-Havells cat No. INTEGRANEOSURFACEDLS15WLED840S/philips CAT No. SM251CLED16S-6500PSU WH/Crompton cat No. LCDSPNL-R-18-CDL

Supply & Fix in repair, Installation, testing and commissioning of stout plus LED 20 watt 600 mm size complete Make:- Havells cat No. STAUTPLUS600BS20WLED857SPCWH/philips cat No. 20W 2-FEET WHITE LED BATTAN /Wipro cat No. D531865

Supply & Fix in repair, Installation, testing and commissioning of stout plus LED 40 watt 1200 mm size complete Make:Havells cat No.TAUTPLUS1200BS40WLED857SPCWH//philips/CG

Supply and fix in repairs LED tube 20W, Single end connection Ultra bright LED polycarbonate Tube light with very high efficacy suited for installation in existing T8 fitting with G13 lamp holders. LED tube all as specified and as directed. Make:Havells Cat No. TITANIANEO1213T8SSTL20WLED865SPC/ Wipro Cat No. P08120/CG

S & F in repairs Bldg Sec lights 30 W IP 66 road way luminaries with high powers LEDs as light source and electronic driver with mounting GI Pipe 40 mm dia900 mm long fixed on wall complete all as specified and directed. Make:- Havells cat No- ENDURAPEARLSL30WLED757SASYTOPCMP/ HALONIX cat no HLSLD-09-30CWL-R/ CROPTON Cat No. LSTS-30-CDL/NL-M/ Wipro cat No.LR02-331-XXX-57-XX 30Watt.

Excavating in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for foundation of stays & Poles, laying of cables etc and getting out in soft / loose soil all as specified and directed.

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

Removing excavated material/ surplus soil not exceeding 50 metres and depositing where directed at a level not exceeding 1.5 metre above the starting point all as directed.

Supply and spread in trenches, sieved sand at site location , spreading, levelling, punning for laying /cushioning of cable all as specified and as directed. Note: Punned thickness shall be measured and paid.

M & L for removing old bricks from trenches and supply, lay in trenches burnt Bricks, old size, Sub class "B" for cable protection all as specified and directed. Note: Broken bricks shall be taken as credit.

Relaying the serviceable old bricks in trenches for cable protection all as specified and directed. Note: Serviceable Old Bricks obtained from Item No.75 above shall be reused.

Disconnecting and taking out the old unserviceable LT UG cable in trenches, wall & poles and taken as credit including supply and Laying in trenches / poles / wall etc LT UG Cable XLPE insulated, armoured, heavy duty with multistranded aluminium conductor, 1100 volts grade conforming to IS specifications and of the following sizes:- Note: Lugs and glands are deemed to be included in the rate quoted for laying of cable and to be used wherever required while connecting cables to the panel board. Earth work such as excavation, refilling etc, shall be measured and paid separately under relevant item:-

(a) LT UG Cable 2 core 10 Sqmm

(b) LT UG cable 4 core 16 Sqmm

( c ) LT UG cable 4 core 25 Sqmm

( d ) LT UG cable 3.5 core 35 Sqmm

Repair /service to existing solar street light fittings by checking of serviceability of battery condition, solar panel ,light fittings ,service wires etc and replacement of any of items required at site and make it serviceable

Re erection of fallen solar street light pole including necessary excavation /PCC foundation & coping work ,checking /serviceability of battery condition, solar panel ,light fittings ,service wires, relays etc and replacement of any of above items required at site and make it serviceable all as directed.

Taking down the old unserviceable junction box and taken as credit including S&F Junction box PVC (FRP) Junction Boxes weather proof type with hinged type door off white colour of size 240x130x110mm with three pole connector and 1 No neutral link complete fixed on pole with suitable clamps, bolts and nuts with fixing arrangements all as specified and directed.

Supply and laying of GI tubing of 15 mm bore galvanized medium grade of any length including all fittings such as bend, elbow, tee and union in trenches complete.

All as per item No.81 herein before but for 20 mm bore pipe

All as per item No. 81 herein before but for 25 mm bore pipe

All as per item No.81 herein before but for 40 mm bore pipe

All as per item No. 81 herein before but for 50 mm bore pipe

Taking up of unserviceable / rusted GI tubing and connections of 15mm size bore from excavated trench / walls / floors / ceiling etc including cleaning for refixing or removal to store complete all as directed.

All as per item No.86 herein before but for 20 mm bore pipe

All as per item No.86 herein before but for 25 mm bore pipe

All as per item No.86 herein before but for 40 mm OR 50mm bore pipe

All as per item No.86 herein before but for 80 mm bore pipe

Supply and laying GI tubing of 15 mm bore galvanized medium grade of any length including all fittings such as bend, elbow, tee and union on floors/ walls/ceilings /inside bore well complete.

All as per item No.91 herein before but for 20 mm bore pipe

All as per item No.91 herein before but for 25 mm bore pipe

All as per item No.91 herein before but for 40 mm bore pipe

All as per item No.91 herein before but for 50 mm bore pipe

All as per item No.91 herein before but for 80 mm bore pipe

Supply and laying GI tubing of 15 mm bore galvanized medium grade of any length including all fittings such as bend, elbow, tee and union in trenches complete.

All as per item No.97 herein before but for 20 mm bore pipe

All as per item No.97 herein before but for 25 mm bore pipe

All as per item No. 97 herein before but for 40 mm bore pipe

All as per item No.97 herein before but for 50 mm bore pipe

All as per item No.97 herein before but for 80 mm bore pipe

Excavation in trenches n.exc 1.5m width and n.exe 1.5m in depth and getting out in hard dense soil for removing / laying pipe line complete all as specified.

Returning filling including spreading, Levelling, Watering and well ramming of hard/ dense soil in layers n.exc 25cm deep complete all as specified

Removing excavated hard/ dense soil from excavation to a distance n.exe 50m and depositing where as directed and level n exc. 1.5 m above the starting point

M & L for Cutting the existing bituminous road / cement concrete surface 150 mm thick to the required width and depth for laying pipe line and making good the disturbed area to match with existing complete all as specified.

S & F in replacement of unserviceable gun metal globe or gate valve of brass heavy duty ISI marked with iron wheel head, butterfly handle screwed both ends for iron pipe of 15 mm bore complete in place of all as directed.

All as per item No.107 here in before but for iron pipe of 20mm bore

All as per item No.107 here in before but for iron pipe of 25mm bore

All as per item No.107 here in before but for iron pipe of 40mm bore

All as per item No.107 here in before but for iron pipe of 50mm bore

Supply and fix in repair , Ball valves for 15mm dia bore pipe high pressure of PTMT with epoxy coated Aluminium rod & high-density plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142gms.

All as per item No.112 herein before but for 20 mm bore pipe.

All as per item No.112 herein before but for 25 mm bore pipe.

Supply and fixing in replacement of cast iron 80mm bore sluice valve PN 1.6 both flanged heavy duty drilled and installed with stainless spindle gun metal face rings rubber gasket 3mm thick, MS bolts nuts and washers graphite rope complete including taking down the old unserviceable valves.

All as per item No.115 here in before but for 150 mm bore

Supply & fix in replacement of CI non-return valve of size 80mm bore complete all as specified and directed.

M&L for run lead joint fixed in repairs including provision of spun yarn etc for 80 mm bore CI pipe fitting complete all as directed.

All as per item No.118 above but suitable for 100mm CI pipe fitting complete all as directed

All as per item No.118 above but suitable for 150mm CI pipe fitting complete all as directed

M&L for repairing gland packing of sluice valve including nut, bolts of suitable size including replacement of U/S valve spindle of any type if required 80mm to 150mm bore.

Cutting the existing damaged 100mm dia CI line in position supply and inserting CI collar of 100mm and testing including necessary earth work in sludgy soil, dewatering and refilling the same in layers complete all as specified and directed.

All as per item No.122 here in before but of 150mm bore pipe.

M&L for cast iron fittings such as bends tapers to pieces( Single or double) branch pieces any type, straight, connecting pieces, socket, collars, caps, plugs, flanges/spigot with nut, bolts and washers for 80mm to 150mm dia complete including taking down existing fitting complete all as specified and directed.

Supply and laying in replacement Cast iron pipes of size 100mm with spigot and socket ends centrifugally cast. Class A, in any length, laid in trenches.

Taking out defective submersible pump set of capacity 3 /3.5 HP from bore well for repair by lifting GI tubing of size 40/50 mm from up to 220 feet depth after disconnecting electrical and pipe line connection complete by means of chain pulley block or other T&P, transporting to workshop including repair/replacement of worn out parts, servicing and overhauling complete with oiling/greasing, lubricating the parts and reassembling and painting of submersible pump set with motor with two coat of synthetic enamel paint after cleaning and scrubbing and shifting back to bore well, lowering commissioning and testing on full load complete all as specified and directed. Note:- The quoted rates shall inclusive of labour charge only for maint ,repair and replacement of defective / UNSV spares / accessories. Spares are to be measured and paid separately. cost of other minor items /spares such as Nut Bolts, ashers, gaskets etc , which are not covered under Sch “A” but reqd for making fully functional of the plant shall be deemed to be included in this item.

S&F in replacement of following items /parts for submersible pump set of capacity 3/ 3.5 HP.

(a) Shaft for pump

(b) Impeller

(c) Gun metal bearing bush.

(d) Thrust bearing complete

(e) Stainless steel motor coupling with key.

(f) Stainless steel studs and nuts

(g) Shaft for motor

All as per item No 126 above but for open /shallow well with GI pipe of size 50/80mm and shallow well depth upto 40/50 feet for capacity 10 HP.

S & F in replacement of following items /parts for open/ shallow well pump of 10 HP capacity.

(a) Shaft for pump

(b) Impeller

(c) Gun metal bearing bush.

(d) Thrust bearing complete

(e) Stainless steel motor coupling with key.

(f) Stainless steel studs and nuts

(g) Shaft for motor

Dismantling the motor of submersible pump set, 3/3.5 HP removing the existing burnt out winding and rewinding with PVC copper winding wire of existing gauge and weight including replacement of all insulation material, "O" rings and filling of cooling oil with oil seal and terminal lead for AC 3 Phase 440 volts grade and other petty items required for making motor functional and motor reassembling and coupling with pump set ,testing complete all as directed.

Dismantling the motor of open well submersible pump set of capacity 10 HP , removing the existing burnt out winding and rewinding with PVC copper winding wire of existing gauge and weight including replacement of all insulation material, "O" rings and filling of cooling oil with oil seal and terminal lead for AC 3 Phase 440 volts grade and other petty items required for making motor functional and motor reassembling and testing complete all as directed.

M&L for opening the existing centrifugal pump set of any make , Overhauling, greasing,lubricating,reassembling and testing etc ,replacing unserviceable parts, reconnecting the pump set including testing of capacity 5HP-15HP.( Spare parts will be measured separately )

S&F in replacement of following items /parts for pump set of capacity 5HP-15HP.

(a) Ball bearing

(b) Bush bearing

(c) Gland bolts,nuts,washers.

(d) Gasket

Dismantling the existing unserviceable motor from centrifugal pump set , transporting to local authorised workshop ,cutting removing burnt u/s winding from stator assembly and rewinding the same with original gauge of copper winding wire including all accessories such as insulating sleeves, varnishing ,baking ,terminal connections including testing after coupling with pump assembly complete for the following capacity .

Supply and connect Submersible PVC insulated cable of 650/1100 volts grade 3 core 6 sqmm with flexible copper conductor water resistant quality ISI marked in replacement.

S & F GI tubing heavy grade 100mm dia with all fittings, laying in floor / ceiling / lowering in well in 3 mtr lengths with heavy grade sockets all as directed

S & F GI tubing heavy grade 80mm dia with all fittings, laying in floor / ceiling / lowering in well in 3 mtr lengths with heavy grade sockets all as directed

S & F GI tubing heavy grade 50mm dia with all fittings, laying in floor / ceiling / lowering in well in 3 mtr lengths with heavy grade sockets all as directed

Cleaning the internal surfaces of Under Ground Sump of capacity 50000 gallons after pumping/draining out water by scrapping down/brushing and removing all silt dirt, algae etc from walls, floors, washing/ cleaning with water and applying one coat of white wash to all internal surfaces of walls and bottom of room and with one coat of distemper to all external surfaces including top surfaces of UG sump. All old steel surfaces such as vent pipes, inlet, outlet pipes, ladder shall be painted with one coat of anti corrosive bituminous paint. Paintings to oblitering labels shall be not less than 60 x 40 cm using black paint same as existing dimensions and writing particulars etc using white paint with height of letters same as existing writing complete as directed.

Desilting of open /shallow wells of size 30 to 33 feet and 40 feet depth mentioned below by bailing out of water from the well through pump set, removing the silt (mud/sand etc) from the floor of the wells and depositing not exceeding 50 metre, cleaning the inside vertical surface of the wells with wire brushes including removing the large growth and removing the large floating on the water completely all as specified and directed including writing of cleaning date on sump surface with white painted stencil letters on black background of suitable size and height all as directed

Cleaning and Desilting of sewage sump of size internal dia 12 feet and 15 feet depth including connected manhole inside the installation by bailing out the sewage water by any method and collecting sewage in container lorry disposing off and removing the complete sediments manually from the sump and disposing off including cleaning of inner wall and bottom surface and flushing out with clean water as directed including repair to outer surface PCC cover with necessary plastering/replacement of broken PCC cover ,covering the sump top side properly and carry out white wash complete on external surfaces and writing cleaning date all as directed including writing of cleaning date on sump surface with white painted stencil letters on black background of suitable size and height all as directed

Cleaning the internal surfaces of Over Head Tank of capacity 75000 gallons at any height / staging by scrapping down/brushing and removing all silt dirt, algae etc from walls, floors, washing/ cleaning with water and applying one coat of white wash to all internal surfaces of walls and ceilings and Paintings to oblitering labels shall be not less than 60x40cm using black paint same as existing dimensions and writing cleaning date etc using white paint with height of letters same as existing writing complete all as directed. Note : (i) Any type of spl T&P and safety measures reqd are the responsibility of contractor during cleaning process (ii) Rate inclusive of repair/replacement of existing U/S rusted angle iron ladder inside the OHR shaft/inside dome of same size angle iron with necessary welding all as specified and directed. (iii) weight of angle iron used will be measured & paid separately under relevant items

Material and labour for general oil servicing of DG Set Engine complete and replacement of below mentioned spares and servicing work for 40/62.5 KVA/12.5KVA DG Set incl 6 months warranty for servicing. (a) Diesel Filter (Pre+micro) - 2Nos (b) Engine Oil filter (Spain-on type) - 2 Nos (c) Engine Oil as required (d) Radiator Coolant - 1 Ltrs.

Dismantling self starter of any make from diesel engines of any make, opening up, overhauling / servicing including replacement of armature coils bushes carbon brushes, springs, screws, etc., assembling back, re-fixing and testing for genset capacity 40/62.5 KVA.

'V' belt for fan / dynamo / water pumps for genset capacity upto 62.5 KVA

Battery lead with flexible copper conductors PVC insulated of size single core 50 sqmm suitable for 12/24 volts batteries

Battery terminal clamp with bolts and nuts, brass suitable for 50 sqmm single core copper multistraded cable and 12 V, 180 AH battery terminal posts.

Dismantling battery, replacing unserviceable terminal posts PVC cap re-charging the battery to the required standard replacing the electrolyte all as specified ad directed for12 Volts battery upto 180 AH capacity.

Material & Labour for construction of brick masonry valve pits of size 900 x 900 x 900 mm (internal dia) with brick work in cement mortar (1:4) including excavation and earth work, concrete work 3mm thick MS sheet cover with locking arrangement hinges and handle rendering work, painting to all steel surfaces with two coats of red oxide primer complete all as specified and as directed.

Repair to valve chambers by cleaning and removing small bushes inside and surrounding the valve chamber and necessary brick work ,plastering cement mortar 1:4 painting with antifungal paint of 2 coats inside and outside including dismantling of unserviceable MS sheet cover ,supply and fix new MS sheet cover of 3.15mm thick with two coat of red oxide to steel surface and locking arrangements, including necessary welding 60CMx60CMx60CM(Int dimension) all as specified and directed

All as item no 150 above but of size 90CMx90Cmx90CM

All as item no 150 above but of size 120 CMx120Cmx120CM

Painting to UG sump Manhole cover of size upto 800x800mm with two coats of synthetic enamel paint over a coat of red oxide primer including preparation of old surface etc all as directed.

Supply only sodium Hypo chloride NaOCI (Grade -I) containing available chlorine content in the range of 55 to 6 % W/V basis is 35 ltr HPPE dry container temper proof sealed free from grease dirt (or) other foreign material with plastic cover exclusively meant for drinking water chlorination all as per IS 11673 and complete all as specified Note :- 35 Litre HPPE dry container to be issued by Dept)

M&L for cross arms bracing supports clamps and back pates fabricated from structural steel sections including nuts bolts washers welding bending cold or hot drilling holes for bolts in any shape or size as indicated and directed and inclusive of one coat of primer and two coats of synthetic enamel paint.

M/L development of existing bore well with Air compressor of suitable capacity till getting clear water including necessary yield test by V-notch method all as specified and directed. Note:- Arrangement for compressor/transport ,Diesel and any other material ,T& P required are deemed to be included in the quoted rate.

NAVEEN ENTERPRIESES (BID ID -3095478)

RK ENTERPRISES (BID ID -3095196)