REPAIR/ MAINT OF SOLAR WATER HEATERS, STP, FILTERATION PLANT, PUMPING INSTALLATIONS AND ALLIED WORKS AT AF STN CHILODA, VSN UNDER GE (AF) CHILODA

Amount

Testing of bore well water/ Raw water/ STP Water/ Clear Water to analyse the following parameters as per IS 10500 : 2000 through Govt. approved laboratory:- (a) Physicochemical analysis of potable water. (b) Bactoriological analysis of potable water.

Testing of raw sewage water and treated sewage water analyse the following parameters through Govt. approved laboratory:- (a) BOD (b) COD (c) Total solids (d) Suspended Solids (e) PH (f) Total E. coliforms.

Supply only sodium hypo chloride solution of 12.5% strength in sealed container complete all as specified and as directed. Note:- (i) The make of product shall be from approved list of E-in-Cs Branch/ Command approval list or any equivalent make subject to satisfactory test report. (ii) The contractor/ suppliers must submit the COC (Certificate of Compliance) in original from manufactures by All India Authorised MES Distributor for each batch of product delivered indicating including chemical analysis report by all India authorised MES Distributor.

Supply only alum ferric of best quality in packing bags as per sample complete all as specified and as directed.

Supply only alum non ferric (white crystal) of best quality in packing bag as per sample complete all as specified and as directed.

Supply only calcium hypo chlorite 65 to 70% (calcium based granular) disinfectant for water treatment is sealed packing of 45 Kg HDPE jars to MES store yard complete all as specified and as directed by Engr-in-Charge. Note:- (i) The make of product shall be from approved list of E-in-Cs Branch/ Command approval list or any equivalent make subject to satisfactory test report. (ii) The contractor/ suppliers must submit the COC (Certificate of Compliance) in original from manufactures by All India Authorised MES Distributor for each batch of product delivered indicating including chemical analysis report by all India authorised MES Distributor.

S&F in replacement FRP dosing tank (preparation) of capacity 170 ltrs consisting of water inlet & outlet line, Y strainer, overflow, pot hole with cover, level gauge etc. including agitator complete all as specified and as directed by Engr-in-Charge.

S&F in replacement chlorine dosing FRP service tank 100 Ltr capacity consisting of level gauge, water inlet & outlet line, strainer, drain etc. including agitator complete all as specified and as directed by Engr-in-Charge.

S&F in replacement lead acid battery for SCADA system of capacity 12 V, 100 AH complete all as specified and as directed by Engr-in-Charge.

S &F in replacement bronze ball valve with handle, screwed both ends suitable for 15mm dia iron pipe complete all as specified and as directed by Engr-in-Charge.

All as per Item No. 10.00 above, but 20mm dia ball valve complete.

All as per Item No. 10.00 above, but 25 mm dia ball valve complete.

S&F in replacement gun-metal gate valves, with iron wheel head, screwed both ends for 40 mm dia iron pipe complete all as specified and as directed.

S&F in replacement gun-metal gate valves, with iron wheel head, screwed both ends for 50 mm dia iron pipe complete all as specified and as directed.

S&F in replacement UPVC ball valve with handle, both side socket ends suitable for 15mm dia pipe complete all as specified and as directed.

S&F in replacement CPVC ball valve with handle,both side socket ends suitable for 20mm dia pipe complete all as specified and as directed.

S&F in replacement CPVC ball valve with handle, both side socket ends suitable for 25mm dia pipe complete all as specified and as directed.

S&F in repairs sluice valve of size 150mm dia and class PN 1.6, with iron wheel head, screwed both ends to DI pipe and fixed complete all as specified and as directed.

All as per Item No. 18.00 above, but 200mm dia sluice valve complete.

S&F in repairs air release valve made of CI of size 50mm dia complete all as specified and as directed.

Taking out 15mm bore pipe of any type with all fittings and accessories etc, from trenches/ surface and removing blockage and damaged pipe complete including cleaning the serviceable pipe for re-fixing complete all as specified and as directed. Note:- Excavation/ earth work will be measured and paid separately under respective items.

All as per Item No. 21.00 above, but of size 20mm bore.

All as per Item No. 21.00 above, but of size 25 mm bore.

All as per Item No. 21.00 above, but of size 50 mm bore.

All as per Item No. 21.00 above, but of size 80 mm bore.

Taking out 150/ 200mm bore spigot and socket, flanged pipes of any description with all fittings and accessories etc, from trenches/ surface and removing blockage and damaged pipe complete including cleaning the serviceable pipe for re-fixing complete all as specified and as directed. Note:- Excavation/ earth work will be measured and paid separately under respective items.

Relaying of old pipes 15 mm bore any type, obtained from No. 21 here-in-before in new or old position in any length, laid in trenches/ surface complete all as specified and as directed.

All as per Item No. 27 above, but for 20 mm bore obtained from Item No. 22.

All as per Item No. 27 above, but for 25 mm bore obtained from Item No. 23.

All as per Item No. 27 above, but for 50 mm bore obtained from Item No. 24.

All as per Item No. 27 above, but for 80mm bore obtained from Item No. 25.

All as per Item No. 27 above, but for 150/ 200mm bore obtained from Item No. 26.

S&F 15mm bore "medium grade" galvanised iron pipes with all fittings complete to walls and ceilings or laid in floors/ trenches complete all as specified and as directed.

All as per Item No. 33 above, but for 20mm GI bore pipes.

All as per Item No. 33 above, but for 25mm GI bore pipes.

All as per Item No. 33 above, but for 50mm GI bore pipes.

Fixing only 80mm bore "medium grade" galvanised iron pipes laid in floors/ trenches complete all as specified and as directed. Note:- Pipe shall be issued under Sch 'B' free for fixing.

Supply, laying and testing 150mm bore class K-7 (DI) pressure pipe pipe with spigot and socket ends with tyton joints with special fittings in any length laid in trenches etc. complete all as specified and as directed.

S&F in replacement of old unserviceable 15mm dia UPVC pipes Sch- 80 with all fittings and fixed to walls and ceiling or laid in floors complete all as specified and as directed. Note:- Excavation/ earth work will be measured and paid separately under respective items.

S&F in replacement of old unserviceable 20mm dia CPVC pipes SDR-11 with all fittings and fixed to walls and ceiling or laid in floors complete all as specified and as directed. Note:- Excavation/ earth work will be measured and paid separately under respective items.

All as per Item No. 40 above, but 25mm bore CPVC pipes SDR-11 with fittings

Excavation in trenches not exceeding 1.5m width and not exceeding 1.5 m in depth and getting out in soft/ loose soil for taking up/laying cable/ pipe etc. completed all as apecified and as directed.

Returning, filling including spreding, leveling watering & well ramming in layers not exceeding 25cm complete all as specified and as directed.

Removal of excavated material at a distance not exc. 50 mtr and dipositing where directed at a level not exc. 1.5 mtr above the starting point complete all as specified and as directed.

S&F in replacement MS ERW pipe 100/ 125mm bore as per IS 3589 (1981), duly welded in muliple length wall thickness not less than 5.0 mm incl special such as double end flanged, bend and nut bolts & washers of suitable size etc. as required on site complete all as specfied and as directed.

S&F in replacement MS ERW Pipe 150mm bore as per IS 3589 (1981), duly welded in muliple length wall thickness not less than 5.0mm incl special such as double end flanged, bend and nut bolts & washers of suitable size etc. as required at site complete all as specfied and as directed.

M&L for repair/ replacement of lead/ rubber gasket joints of upto 200mm bore CI/ DI pipe vertical line of overhead tank including extra lead and rubber gasket complete all as specified and as directed by Engr-in-Charge.

S&F in replacement butterfly valve suitable for 100 mm dia pipe complete all as specified and as directed.

S&F in replacement butterfly valve suitable for 150mm dia pipe complete all as specified and as directed.

S&F in replacement non return butterfly valve suitable for 100mm dia pipe complete all as specified and as directed.

S&F in replacement non return butterfly valve suitable for 150mm dia pipe complete all as specified and as directed.

S&F in replacement non return sluice valve suitable for 150mm dia pipe complete all as specified and as directed.

S&F in replacement pressure gauge 4" dial, 0-14 kgs rating complete all as specified and as directed.

S&F foot valve conforming to IS 4038, 125/ 150mm dia. made of cast iron as per exixting sample complete all as specified and as directed.

M&L for reinforced cement concrete (1:2:4) type B1 (using 20mm graded stone aggregates) as in water chanel duct cover slab size length 65cm x width 20cm, 50mm thick plain fair faces with lifting handle including use and waste of necessary formwork, PCC & TMT bars etc. complete including taking out old brocken slab cover complete all as specified and as directed.

M&L for run lead joint for CI/ DI pipe 150/ 200/ 250mm bore of spigot & socket connection complete all as specified and as directed. Note:- Excavation shall be measured and paid under respective item in this schedule.

M&L for CI/ DI fittings upto 250mm bore such as bends (any type radius and angle) Tappers (any type straight, bend, increasing, decreasing or double socket etc), Tee , single branch, Y junction, double branch, connecting pieces one end flanged and other socket or spigot and bell mouth pieces, Collars, Caps and plugs etc or including dismantling old one complete all as specified and as directed.

M&L for repair to joint leakage of DI pipe line of 100mm to 200mm dia, by cocking and inserting extra lead/ gasket/ rubber sheet clamp, nut bolts etc. and any other material required at site for making good/ leakless the existing joint, including necessary excavation and earth work, returning filling after testing the joint complete all as specified and as directed.

M&L for repair in leakage/ blocked GI water tubing of size 15mm to 40mm by using pipe nipple, union, coupling etc. and any other material required at site for making good/ leakless the existing joint, including necessary excavation and earth work, returning filling after testing the joint complete all as specified and as directed.

M&L for repair in leakage/ blocked GI water tubing of size 50mm to 80mm by using pipe nipple, union, coupling, etc. and any other material required at site for making good/ leakless the existing joint, including necessary excavation and earth work, returning filling after testing the joint complete all as specified and as directed.

M&L for repair to water leakage from 40 to 110mm HDPE bore pipe line including cutting pipe, fusion jointing, pipe upto 1 RM and suitable necessary HDPE fittings etc. as required at site and making good/ leakless the existing joint, including necessary fittings if required & excavation and earth work, returning filling will be done after testing the joint complete all as specified and as directed. Note:- fusion jointing eqpt shall be brought at site for joint by the Contractor for which cost deemed to be included in the rate.

M&L for construction of 3mm thick MS Sheet cover fixed on 40mm x 40mm x 5mm thick angle iron frame embedded in PCC coping with locking arrangement and mild steel surface with two coats of red oxide primer etc. complete all as specified and as directed.

M&L for making serviceable old UNSV Motor starter of any type carrying out repair and with replacement of defective minor spare parts such as connector, burn contol copper cable, insulator, terminal block, copper thimbles, etc or if any other required minor spare parts at site for including testing to ensure efficient and smooth functioning of starter complete all as specified and as directed. Note:- Defective major components/ spares if required to be replaced shall be measured as supply under respective Item Nos. 64 to 72 here-in-after and labour element included in this item for replacement.

Supply only power contactor 3 pole, 22/ 25 Amps with new one as per existing sample complete including connection & testing complete all as specified and as directed.

Supply only power contactor 3 pole, 32/ 40 Amps with new one as per existing sample complete including connection & testing complete all as specified and as directed.

Supply only power contactor 3 pole 50/ 70 Amps with new one as per existing sample complete including connection & testing complete all as specified and as directed.

Supply only Add-on aux. contact Block suitable to existing contactor alongwith connecting and testing as per existing sample complete all as specified and as directed.

Supply only timer of any type with new timer suitable to existing sample for fully automatic motor starter complete all as specified and as directed.

Supply only single phase preventer of any type with new single phase preventer suitable to existing sample for fully automatic motor starter complete all as specified and as directed.

Supply only over load relay of range 20-33 Amps or as per existing sample complete all as specified and as directed.

Supply only over load relay of range 36- 60 Amps or as per existing sample complete all as specified and as directed.

Supply only ON/ OFF, start/ stop push button suitable size, colour and rating to existing one complete including connection & testing complete all as specified and as directed.

S&F in replacement digital ammeter 3 phase with suitable rating to existing CT complete including connection & testing complete all as specified and as directed.

S&F in replacement digital volt meter 3 phase suitable size to existing one complete including connection & testing complete all as specified and as directed.

M&L in replacement indication lamps with LED type indication lamps with showing red, yellow and green colours suitable for 240 Volts AC supply as per existing size complete including connection & testing complete all as specified and as directed.

M&L for cutting out the burnt cable end and reconnecting with providing new lugs, tapes etc for cable size upto 50 Sqmm, 3.5 Core complete all as specified and as directed.

S&F in replacement rubber mat suitable for LT panel of size 2m x 1m x 15mm thick, ISI marked complete all as specified and as directed by Engr-in-Charge.

S&F in repairs MCB single pole with neutral, 6 to 32 Amps, 250 Volts with ‘C’ curve, fixed in existing PVC box including connecting complete all as specified and as directed.

S&F in repairs MCB TPN, 32 to 63 Amps, 250 Volts with ‘C’ curve, fixed in existing PVC box including connecting complete all as specified and as directed.

S&F in replacement MCCB of 63-100 Amps, 3 pole, 25 KA with adjuestable thermal setting suitable for 415 Volt, 50 Hz, in existing panel with suitable size lugs, nuts, bolts and washer etc complete all as specified and as directed.

S&F in replacement MCCB of 125-160 Amps, 3 pole, 25 KA with Adjuestable thermal setting suitable for 415 Volt, 50 Hz, in existing panel with suitable size lugs, nuts, bolts and washer etc complete all as specified and as directed.

M&L for cleaning of submersible pump set 0.5 to 1.0 HP by taking out from fountain with removing water and pipe connection for cleaning and removing polyethelen, threades, tree leaf etc. from pump foot valve, impeller and refixing after cleaning complete all as specified and as directed.

M&L for cleaning of submersible pump set 2.0 to 3.0 HP by taking out from fountain with removing pipe connection and water for cleaning and removing polyethelen, threades, tree leaf etc. from pump foot valve, impeller and refixing after cleaning complete all as specified and as directed.

M&L for cleaning of submersible pump set 5.0 to 7.5 HP by taking out from fountain with removing pipe connectionand water for cleaning and removing polyethelen, threades, tree leaf etc. from pump foot valve, impeller and refixing after cleaning complete all as specified and as directed.

M&L for servicing of centrifugal water pumps (Pressure pumps) of type MH4-40, IP-54 of discharge rate- 5.0 Cum/ Hr with head 20.5m operated on 240 V, 50 Hz with complete as per site requirement and as directed by Engr-in-Charge.

S&F in repairs air tank 24 Ltr for booster (pressure) pump 1 HP pump suitable for lubi Pump model MH4 40 with all accessories complete all as specified and as directed.

S&F in repairs Danfoss KP-35 pressure control switch for booster (presuure pump) 1 HP of existing make complete all as specified and as directed.

S&F in repairs 1 HP pressure pump auto ON/ OFF controller complete with all accessories complete all as specified and as directed.

S&F in replacement PVC insulated submersible flat cable ISI marked with multi stranded copper conductor 1100 Volt grade of size 16 Sqmm 3 core complete all as per site requirement and as specified and as directed.

S&F in replacement PVC insulated, PVC sheathed, submersible flat cable ISI marked with multi stranded copper conductor 1100 Volt grade of size 10 Sqmm, 3 core complete all as per site requirement and as specified and as directed.

S&F in replacement PVC insulated, PVC sheathed, submersible flat cable ISI marked with multi stranded copper conductor 1100 Volt grade of size 2.5 Sqmm, 3 core complete all as per site requirement and as specified and as directed.

M&L for preparation of LT panel for painting and applying two coats synthetic enamel paint as per existing colour complete all as specified and as directed.

M&L for preparation of water pipe line (outer surfaces) for painting and applying two coats synthetic enamel paint as per existing colour with showing arrow in water flowing direction in white colour complete all as specified and as directed.

S&F in replacement submersible pump controller of relay range 12-20 Amps single phase in sheet metal enclosure type with Ammeter and voltmeter for 1 HP electric motor complete all as specified and as directed.

S&F in replacement submersible pump controller of relay range 9-14 Amps in sheet metal enclosure type with Ammeter and voltmeter AC-3 phase, 415V, 50 Hz suitable for 5 HP electric motor complete all as specified and as directed.

M&L for replacement of old unserviceable star delta starter with Fully Automatic Star - Delta Starter of relay range 13-21 Amps in sheet metal enclosure type AC-3 phase, 415 V, 50 Hz suitable for 30 HP electric motor complete all as specified and as directed.

M&L for replacement of old unserviceable star delta starter with Fully Automatic Star - Delta Starter of relay range 30-50 Amps in sheet metal enclosure type AC-3 phase, 415 V, 50 Hz suitable for 30 HP electric motor complete all as specified and as directed.

S&F in replacement of water level limit switch suitable length cable from sump to pump house for automatic pump ON and OFF functioning with following specifications:- (a) Housing : Pressure Die Cast Aluminum weather proof IP-66. (b) Probe Housing Cable Entry : 1/2” BSP, SC Gland, Brass. (c) Evaluation unit : Cast Aluminium weather proof powder coated paint IP65 (Square Wall Mounting Type). (d) Output : Two point Switching With Pump Control Logic. (e) Power Supply : 230 V AC. (f) Probe Type : Rope. (g) Senser : SS 304.

M&L for servicing & overhaulling of agitator (alum mixer plant) installed at filtration plant with proper cleaning, greasing, oiling of all movable parts,changing of motor all bearing, blade of agitator of existing size and, ractification of minor defects including all electrical connection of starter if any with painting of complete agitator and chamberas as per existing color code with required PCC work complete all as per site requirement or as directed by EIC.

M&L for taking out PVC flock module section to cleaning of flock module filteration tank by suitablepressure pump with chemical & cleaning of all side walls by removing of all dirt/ mud/ scales by wire brush etc. and after cleaning water proof painting to wall and refixing PVC flock module in tank complete all as directed by EIC. Note:- If PVC flock module have been found broken shall be replaced and paid under repective item.

M&L for taking out tube settler section, fixing 3 mm dia GI wire mesh and cleaning of tube settler tank by suitable pressure pump with chemical & cleaning of all side walls by removing of all dirt/ mud/ scales by wire brush etc. and after cleaning water proof painting to wall and refixing PVC flock module in tank complete all as directed by EIC. Note:- If PVC flock module have been found broken shall be replaced and paid under repective item.

S&F in replacement of PVC flock module/ PVC tube settler as per existing sample shape and size complete all as specified and as directed by EIC.

M&L for topup and filling of sand filter media fine river sand 2mm in water gravity type filteration bed complete all as specified and as directed.

M&L in replacement for green out door nylon mesh shade nets 75% for water filteration plant complete all as specified and as directed

M&L for taking out of gravity type filteration bed gravel and fine river sand with segrigate with size and replacement of broken PVC sloted pipe after filling of gavel and sand complete all as specified and as directed. Note:- Defective PVC broken pipe will be replaced and paid under respecive items here in after.

S&F in replacement of sloted PVC pipe 75- 100mm dia with all fittings (6kg/ sqcm) ISI marked as per existing sample shape and size complete all as specified and as directed.

Cleaning of semi under ground RCC reservoir of capacity 3.0 lakhs gallons by draining out storage water completely with mud pump or throwing out manually with buckets and cleaning of inner surface of bottom and walls of tank by removing complete accumulated sludge/ mud, dirt etc with wire brush and finally washing with fresh water and disinfecting the reservoir with 2% solution of potassium permaganate including writing date of cleaning with white synthetic enamel paint and removing sludge scale mud etc. to a distance not exceeding 50 metre and deposting complete all as specified and as directed.

All as per Item No. 107.00 above, but cleaning of sump of capacity 2.00 Lakhs gallons.

All as per Item No. 107.00 above, but cleaning of sump of capacity 1.00 Lakhs gallons.

All as per Item No. 107.00 above, but cleaning of sump of capacity 50000 gallons.

All as per Item No. 107.00 above, but cleaning of sump of capacity 1.00 Lakhs litres.

All as per Item No. 107.00 above, but cleaning of static water tank of capacity 20000 litres.

Cleaning of sewage treated water sump of size 1.0 Lakhs Gallons capaity with sewage suction pump vehicle and removal of all loose/ sedimented sand, sludge, mud etc. and disposed off the same outside the cantt area inclusive safety protection/ devices for working men power while working complete all as specified and as directed.

Cleaning of RCC overhead reservoir of capacity 2.5 lakhs gallons at 30 metre staging, by draining out storage water completely with mud pump or throwing out manually with buckets and cleaning of inner surface of bottom and walls of tank by removing complete accumulated sludge/ mud, dirt etc with wire brush and finally washing with fresh water and disinfecting the reservoir with 2% solution of potassium permaganate including writing date of cleaning with white synthetic enamel paint and removing sludge scale mud etc to a distance not exceeding 50 metre and deposting complete all as specified and as directed.

S&F in replacement PVC insulated and FR PVC Round Sheathed, flexible Copper Conductor 0.5 Sqmm, 6/8 core control cable, 1100 Volts, conforming to IS : 694 for water level indicator fixing on wall or hanging in air with the help of GI wire complete all as specified and as directed by Engineer-in-Charge.

Replacement of old U/S water level indictor of any type and S&F water level indicator with low & high water level alarm conforming with 4 levels of LED indication representing 25%, 50%, 75% and 100% levels in the tank, Power ON Led indication, Audio & visual Level indication including with 4 Nos moulded silver steel contact type sensor complete all as specified and as directed.

M&L for cleaning of tube settler algee, floting and string materials etc. and drain out the tube settler water complete after once in month compete all as specified and as directed by Engr-in-Charge.

M&L for cleaning of water fountain blocked nozles, footvalve, pipe etc. by every three month or as on required and making fountain serviceable and testing water pressure complete all as specified and as directed.

S&F in replacement of crown water fountain nozle with nut complete as per sample complete all as specified and as directed.

S&F in replacement of 50mm size padlock stain less steel body and 7 lever for sumps and over head tanks door complete all as specified and as directed.

M&L in replacement for corroded, broken MS frame work of any type and size and including new fabrication work made of MS angle iron, channel, girders, square tube, rolled bar and flat iron etc quality confirming to Fe-410-W or Gde-E 250 quality-A with fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, polishing, drilling holes for bolts, in any shape or size as required at site or directed and inclusive of one primer coat, one under coat and one finishing coat of paint etc. complete all as specified and as directed.

M&L for brick masonry brickwork with sub class ‘B’ bricks, straight or curved on plan to any radius in half brick thick walls built in work for repair to valve pit or any as per site requirement with well burnt Sub class 'B' in CM (1:4) complete all as specified and as directed.

M&L for cement plaster (1:4),10mm thick on fair face of brick work including scrubbing the external rough surface complete all as specified and as directed.

M&L for 40mm thick PCC (1:2:4) type B1 (using 20mm graded stone aggregates) finished even and smooth using extra cement complete all as specified and as directed.

M&L for painting of valve pit cover by black paint two coat over after prepering of old cleaning the surface complete all as specified and as directed.

M&L for overhauling and repair of open well submersible pump set single phase of 0.5 HP of any make and capacity from foundation and transporting to authorized workshop to carry out works replacement of defective parts such as bearing, bush, mechanical seal, impeller etc. including necessary lath work, metaling, turning, poloshing and cutting & removing existing burnt/ short circuited winding wire complete for rewinding of 1 Phase, submersible electric motor with PVC insulated copper winding wire of same gauge, reassemble all the parts and refixing at same position and testing complete all as specified and as directed.

All as per above Item No 126 above, but electric motor of 1.0 HP.

All as per above Item No 126 above, but electric motor of 3.0 HP, 415 Volts.

All as per above Item No 126 above, but electric motor of 5.0 HP, 415 Volts.

All as per above Item No 126 above, but electric motor of 7.5/ 10 HP, 415 Volts.

All as per above Item No 126 above, but electric motor of 25/ 30 HP, 415 Volts.

M&L for disconnecting of electric connection and taking out non clog defective submersible pump set from sewage well and dismentalling the motor pump set 5 to 10 HP carefully and checking of all other parts for its serviceability and including replacement of minor unserviceable components/ spares like gasket packing, rubber seal, O ring, bush, nut and bolt, washer and greasing, welding, metaling, turning, polishing, lathe work etc. along with replacement of major components/ spares as per manufactures instruction and testing after repairing and fixing submersible pump set on his existing position complete all as specified and as directed. Note:- (i) Defective major components/ spares if required to be replaced shall be measured as supply only under respective Items 133 to 138 here-in-after and labour element included in this item for replacement of major spares/ components.

Supply only tungsten mechanical seal motor side and pump side suitable for sewage application non clog sewage submersible pump set complete all as specified and as directed.

Supply only bearing suitable size to as existing bearing complete all as specified and as directed.

Supply only impeller for non clog submersible sewage pump set complete all as specified and as directed.

Suppply and filling dielectric oil in motor complete all as specified and as directed.

Rewinding of 3 Phase, 05 HP submersible electric motor with insulated copper winding wire of same gauge including impregnated paper, sleevs, lathorised fibre glass, and tape, etc complete all as specified and as directed.

Rewinding of 3 Phase, 10 HP submersible electric motor with insulated copper winding wire of same gauge including impregnated paper, sleevs, lathorised fibre glass, and tape, etc complete all as specified and as directed.

M&L for comprehensive maintenance of air blower 20 HP and checking of all other parts for its serviceability and including replacement of unserviceable components/ spares will be replaced as per cat part or as per existing sample like gasket packing, nut and bolt, washer, fan belt, bearing and filling of gear oil, greasing etc. testing after repairing and fixing air blower unit as his existing position complete all as specified and as directed.

M&L for disconnecting electrical/ mechanical connection and taking up or down unserviceable centrifugal motor of any type, make and capacity from foundation and transporting to authorized workshop to carry out works such as replacement of motor bearing, cutting & removing existing burnt/short circuited winding wire complete, cleaning of core grooves, surfaces and Rewinding of 3 phase electric motor of 40 HP with super enameled copper winding wire of same gauge including impregnated paper, sleevs, lathorised fibre glass, varnish and tape, etc. refixing motor at is own position after rewinding and testing the motor at site on full load complete all as specified and as directed by Engr-in-Charge. Note:- The cost for replacement of connection plate, nut bolt washer, lugs etc. shall be included in this items.

All as per above Item No. 140 above, but electric motor of 30 HP.

All as per above Item No. 140 above, but electric motor of 20/ 25 HP.

All as per above Item No. 140 above, but electric motor of 7.5/ 10 HP.

M&L for disconnecting and taking up/ down 10000 to 15000 GHP capacity centrifugal/ mono-block pump set of any type from foundation and transporting to authorized workshop carry out repairs such as replacement of pump bearing and overhauling including replacement of minor unserviceable components/ spares like 'O' rings, Oil seal, mechanical seal, pump gland, casing ring, gasket packing and greasing, welding, metaling, turning, polishing, lathe work etc. along with replacement of major components/ spares as per manufactures instruction and testing after repairing and reconnecting at site including re-commissioning and testing to ensure efficient and smooth functioning to achieve desired discharge of pump set etc complete all as specified and as directed. Note:- (i) Defective major components/ spares if required shall be measured as supply only under respective Items 145 to 155 here-in-after and labour element included in this item for replacement. (ii) All items being spare parts as under will be replaced as required as per cat part or as per existing sample to suit the equipment for smooth functioning.

Supply only high carbon steel pump shaft as per existing shaft sample complete all as specified and as directed.

Supply only heavy duty shaft sleeve with bush as per existing sample complete all as specified and as directed.

Supply only stainless steel ball bearingas per existing sample for C/F pump complete all as specified and as directed.

Supply only bearing housing sleeves as per existing sample for centrifugal pump complete all as specified and as directed.

Supply only impeller with impeller key as per existing sample complete all as specified and as directed.

Supply only oil seal as per sample for centrifugal pump complete all as specified and as directed.

Supply only pump shaft gland packing bush for centrifugal pump complete all as specified and as directed.

Supply only tyre/ star rubber coupling as per sample for centrifugal pump set complete all as specified and as directed.

Supply only GM air release key as per sample for centrifugal pump complete all as specified and as directed.

Supply only CI/ MS coupling with rubber tyre as per sample for 30/ 40 HP centrifugal pump set complete all as specified and as directed.

Supply only pump housing nut, bolt and washer as per sample for centrifugal pump set complete all as specified and as directed.

M&L for disconnecting electrical/ mechanical connection and taking out submersible pump set from existing bore well approx depth varying from 110 m to 130 m with all accessories and transporting to authorized workshop for rewinding and overhauling of sumbermersible pump and after overhauling/ rewinding, re-lowering the pump set in bore well with all accessories, including making connection with existing starter and testing to ensure efficient and smooth functioning to obtain required discharge, etc. complete all as specified and as directed.

M&L for rewinding of 3 Phase, 45 HP submersible electric motor with PVC insulated copper winding wire of same gauge including impregnated paper, sleevs, lathorised fibre glass, and tape, etc. complete all as specified and as directed.

M&L for overhauling and repairing of submersible pump assembly of 8 to 10 stage with replacement of defective parts such as gun metal bush, rubber bush, CI neck ring, pump shaft, bowl case & impeller etc as required at site including necessary lath work, metaling, turning, poloshing, and reassemble all the parts and refixing at same position complete all as specified and as directed.

S&F in replacement 80mm bore heavy grade ISI marked UPVC column pipe in 3 meter length with coupler and rubber ring complete all as specified and as directed.

S&F in replacement butterfly valves of 100mm line size for motorised actuators complete all as specified and as directed.

S&F in replacement butterfly valves of 150 mm line size for motorised actuators complete all as specified and as directed.

S&F in replacement single phase motorized actuators IP67 suitable for 100 mm butterfly valve model (SY2-230-3T or equivalent) complete all as specified and as directed.

S&F in replacement single phase motorized actuators IP67 suitable for 150 mm butterfly valve model (SY3-230-3T or equivalent) complete all as specified and as directed.

S&F in replacement single phase motorized actuators IP67 suitable for 250 mm butterfly valve model (SY5-230-3-t or equivalent) complete all as specified and as directed.

S&F in replacement ARM7 based CPU Card of Model iRTU 6000 complete all as specified and as directed.

S&F in replacement AI Card of Model iRTU 9000 complete all as specified and as directed.

S&F in replacement DI Card of Model iRTU 6000 complete all as specified and as directed.

S&F in replacement DO Card of Model iRTU 9000 complete all as specified and as directed.

S&F in replacement of keyboard and display unit for IRTU 6000/ 9000 complete all as specified and as directed.

Disconnecting the existing old solar flat/ tubular collector of any description for cleaning the glass by washing with using soft detergent, cleaning & de-scaling the inside surface of copper fins/ tubes with suitable size of drill rod, wire brush & with circulating concentrated de-scaling solution complete deposits/ scale is removed and reassembling the solar system after servicing/ maintenance including nuts, bolts & washers, gaskets etc. fixing & installation in position and testing complete all as specified and as directed.

M&L for Disconnecting & taking out old broken flat collector plates solar panel of size 2025mm L x 1025mm W mtr from roof of multi story bldg and repairing tube, fines means of brazing/ welding and refilling the new glass wool/ PUF insulation, nut bolts, clamps, etc complete and grouting of the support structure for solar collector and testing at site complete all as specified and as directed. Note:- This item rate are included taking down solar panel from multi story bldg and transportation to workshop for carry out necessary work and refixing after repair at his original position.

Disconnecting & taking out old broken GI structure and repairing and welding for GI structure of solar flat collector plates with leg and PCC grouting material complete all as specified and as directed.

S&F in replacement side assistant tank 10/15 ltr capacity incl float valve for solar water heater complete all as specified and as directed.

S&F in replacement of broken flat collector solar panel as per existing sample complete all as specified and as directed.

Disconnecting & taking out solar hot water storage tank 300/ 500 Ltr cap and repairing the leakage of stainless steel tank by means of brazing/ welding and refilling the new glass wool/ PUF insulation over the hot water storage tank and reclading the outer tank, connection to removed water pipes and testing complete all as specified and as directed.

S&F in replacement water heating element of capacity 2.0/ 3.0 KW for solar water heater complete all as specified and as directed.

S&F in replacement thermostat for solar water heater complete all as specified and as directed.

S&F in replacement EPDM rubber hose pipe 25/ 32 mm dia with fixing clamp for solar water heater complete all as specified and as directed.

S&F in replacement PUF strip insulation with aluminum cladding over the GI pipe complete all as specified and as directed.

S&F evacuated tubes twin borosilicate glass collector for solar water heater (length and size as per existing sample) including taking down old broken one complete all as specified and as directed.

S&F silicon rubber gasket for evacuated tubes including taking down old unsv one complete all as specified and as directed.

S&F in replacement shaft and impeller for agitator motor (as per existing sample) complete all as specified and as directed.

S&F in replacement agitator motor single phase flange mounted complete all as specified and as directed.

S&F in replacement chlorine powder dosing pump of capacity 0- 20 LPH as per existing sample dosing pump complete all as specified and as directed.

S&F in replacement single head feed rate control with shaft for chlorine dosing pump set complete all as specified and as directed.

S&F in replacement roller assembly for chlorine dosing pump set complete all as specified and as directed.

S&F in replacement pump tube for chlorine dosing pump set complete all as specified and as directed.

S&F in replacement injection check valve 3/8" for chlorine dosing pump set model 96NHQ51 complete all as specified and as directed.

S&F in replacement connecting nut 3/8" with adapter for DECRIN dosing pump set model 96NHQ51 complete all as specified and as directed.

Disconnecting Calcium Hypo chlorite dosing plant of any make and capacity alongwith components, and transporting to authorized workshop to carry out repair/ replacement of defective minor spares parts i.e. spring, oil seal, pan head screw, circlip, stroke knob and nut, bolt and washer etc. including cleaning, washing/ reassembling the plants and testing after repair complete all as directed by Engr-in-Charge Note:- (i) Defective major components/ spares if required shall be measured as 'Supply Only' and replacement under respective Item Nos. 191 to 199 here-in-after and labour element included in this item. (ii) All items being spare parts as under will be replaced as required as per cat part or as per existing sample to shoot the equipment for smooth functioning. (iii) Non taken over site by the contractor and delay in repair if noticed the recovery shall be made Rs 500/- per day from contractor bill till complete the job because of unchlorinated water cannot be supplied to the troops.

Supply only ball ceramic (liquid end) complete all as specified and as directed.

Supply only suction valve (liquid end) complete all as specified and as directed.

Supply only discharge valve housing (liquid end) complete all as specified and as directed.

Supply only anti syphon valve (liquid end) complete all as specified and as directed.

Supply only special function valve (liquid end) complete all as specified and as directed.

Supply only low level switch (liquid end) complete all as specified and as directed.

Supply only diaphragm (liquid end) complete all as specified and as directed.

Supply only foot valve assembly (liquid end) complete all as specified and as directed.

Supply only head for dosing plant (liquid end) complete all as specified and as directed.

S&F in replacement white suction/ discharge PE tubing complete all as specified and as directed.

Cleaning of 50 KLD sewage disposal sump with sewage suction pump vehicle and removal of all loose/ sedimented sand, sludge, mud, vegetation, grit, rages, fibers and string materials etc. and disposed off the same outside MD land complete all as specified and as directed.

Cleaning of Bar Screen Chamber, Oil & Grease Trap Chamber with sewage suction pump vehicle and removal of all loose/ sedimented sand, sludge, mud, vegetation, grit, rages complete all as specified and as directed.

Cleaning of Equalisation tank of size 20 mtr x 10 mter with sewage suction pump vehicle and removal of all loose/ sedimented sand, sludge, mud, vegetation, grit, rages etc. and disposed off the same outside the MD land inclusive safety protection/ devices for working man power while working complete all as specified and as directed.

Cleaning of sewage Treated water tank of size 20 mtr x 10 mter with sewage suction pump vehicle and removal of all loose/ sedimented sand, sludge, mud etc. and disposed off the same outside the MD land inclusive safety protection/ devices for working man power while working complete all as specified and as directed. Note for item No 201 to 204:- (i) All safety precautions as per IE rules should be strictly followed by Contractor during working men. In case of any accident/ Injury, occured during working the contractor shall be solely responsible for setting all Claims/ Compensation. (ii) Contractor should be provide suitable capapcity nonclog submersible pump set for taking out incoming sewage water while cleaning of sump.

M&L for removal of all undigested, floating material like polythene, plastic, wood pieces, rubber and string materials etc. of bar screen chamber and sewage disposal sump. Cleaning of soil bio sewage water filteration bed and surrounding area of STP by taking out unwated grass, bush and cutting/ trimming of soil bio filter bed plantation etc. Cleaning of soil bio sewage water filteration bed water nozzles on day to day with including disposed off the retrived unwanted material complete all as specified and as directed by Engr-in-Charge. Note:- one day penalty of Rs. 700 will be charged if working man is found absent from duty.

S&F in replacement decorative coloured flood light, suitable for focasing of tree/ buildings of capacity 50 Watt, 240 Volt, 50 HZ as per sample complete all as specified and as directed by Engr-in-Charge.

S&F in replacement of high light intensity empowered color changing & monochromatic 9 watt LED under water fountain light IP 68 complete all as specified and as directed.

S&F in replacement SMPS outdoor type water proof 240 V, AC to DC out put for LED as per existing sample complete all as specified and as directed.

S&F in replacement for LED street light fitting 90 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and as directed.

S&F in replacement for LED street light fitting 30 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and as directed.

M&L in replacement for sub main wiring using two single core FRLS PVC insulated, unsheathed stranded copper conductor cable of size 4.0 Sqmm of 1100 Volts voltage rating drawn through and including PVC suface conduit of size not less than 20mm with standard accessories, along-with one run of FRLS PVC (green colour) insulated, unsheathed, stranded copper conductor of size 4.0 Sqmm as earth continuity conductor complete all as specified and as directed. Note:- Two runs of single core FRLS PVC cable with one run of earth conductor and conduit shall be measured as one unit.

S&F in replacement of SMC junction box of inside dimension size 200mm x 140mm x 95mm including 2 Nos of bus bar strip of aluminium of size 25x4 mm suitable for 230 Volts of suitable amps rating including 1 No MCB SPN, 6 to 10 Amps, 250 Volts with 'C' curve complete all as specified and as directed.

S&F in replacement drip lateral 20mm dia, 4 LPH including all fitting required at site complete all as specified and as directed.

M&L for fixing in replacement metal body sand filter with sand and back wash assembly complete suitable to 100mm dia pipe as per sample complete all as specified and as directed.

S&F in replacement brass revolving Jet Nozzle suitable for 25mm dia pipe complete all as per sample complete all as specified and as directed.

S&F in replacement S/S pipe nipple 63mm dia with driled hole end flange with including S/S nut, bolts, washer and tightning clamp etc. complete all as specified and as directed.

S&F in replacement S/S pipe nipple 100mm dia with driled hole end flange with including S/S nut, bolts, washer and tightning clamp etc. complete all as specified and as directed.

S&F in replacement of old unserviceable green colour PVC suction hose pipe 63mm dia ISI marked as per sample for sewage pump set complete all as specified and as directed.

S&F in replacement of old unserviceable green colour PVC suction hose pipe 100mm dia ISI Marked as per sample for sewage pump set complete all as specified and as directed.

S&F in replacement of old unserviceable PVC garden pipe heavy duty 20mm dia ISI Marked as per sample (Roll of 30 Mtr) complete all as specified and as directed.

S&F in replacement of old unserviceable PVC pipes 63mm dia 6kg/ sqcm ISI marked with socket and laid in sewage filteration bed floors complete all as specified and as directed.

S&F in replacement of old unserviceable 75mm dia PVC end cap plain 6kg/ sqcm ISI marked complete all as specified and as directed.

S&F in replacement of old unserviceable 75mm dia PVC endcap threaded ISI marked 6kg/ sqcm complete all as specified and as directed.

S&F in replacement of old unserviceable 75mm dia PVC MTA 6kg/ sqcm ISI marked complete all as specified and as directed.

S&F in replacement of old unserviceable 75mm dia PVC Tee 6kg/ sqcm ISI marked complete all as specified and as directed.

S&F in replacement of old unserviceable 75mm dia PVC Elbow 6kg/ sqcm ISI marked complete all as specified and as directed.

M&L for preparation and painting the external surface of the Semi underground sump capacity 50000 glns with two coats of exterior grade all weather proof cement base paint after priming plastered and other surfaces with alkali resistant priming paint as required on site including all existing writing works with enameled paint complete all as specified and as directed.

All as per Item No. 227 above, but for 100000 glns capacity.

All as per Item No. 227 above, but for 200000 glns capacity.

All as per Item No. 227 above, but for 300000 glns capacity

S&F in replacement ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for 15mm iron pipe complete all as specified and as directed.

M&L for drilling hole in existing water mains of any type for tapping branch connections of 15mm dia including P.E Saddle tee of suitable size complete all as specified and as directed.

Fixing only of gate/ ball Valve of any size on site complete all as specified and as directed. Note:- Valve shall be issued under Sch 'B' free for fixing.

Fixing only check Valve of any size on site complete all as specified and as directed. Note:- Valve shall be issued under Sch 'B' free for fixing.

ALBA AC AND REF SERVICES

Electricals India

Ramdev and Sons

SNEH TRADERS

M/s SK Traders

Shree Builders

ARTI CONSTRUCTION