Repair/Maint and cleaning of water supply installation at Abohar Mil Stn

Amount

SCHEDULE 'A' SECTION I

Cleaning of clear water underground (Sump) of capacity 50000 Gallon manually by traind and skilled manpower of working in under ground sump reservior with suitable T&P and safty equipments, Tools and safty measures. Draining out the contaminated muddy water from the bottem surface of sump and cleaning the side walls with the help of wire brush including removal green fungs leaves and other dust and dirt ,scraping of dissolved impurities, removal of surface mud /silt ,cleaning with water and draining out complete unwanted meterial obtained from cleaning as wel as apply spray of suitableapproved disinfactant chemical safe for human being on inner surface of the sump and two coat spray painting with sky colour water proofing paint and samocem on outer wall and writing the date of cleaning with synthetic enamal paint complete all as specified by Engineer-in-Charge.

Cleaning of clear water of underground (Sump) of capacity 20000 Gallon manually by traind and skilled manpower of working in under ground sump reservior with suitable T&P and safty equipments, Tools and safty measures. Draining out the contaminated muddy water from the bottem surface of sump and cleaning the side walls with the help of wire brush including removal green fungs leaves and other dust and dirt ,scraping of dissolved impurities, removal of surface mud /silt ,cleaning with water and draining out complete unwanted meterial obtained from cleaning as wel as apply spray of suitableapproved disinfactant chemical safe for human being on inner surface of the sump and two coat spray painting with sky colour water proofing paint and samocem on outer wall and writing the date of cleaning with synthetic enamal paint complete all as specified by Engineer-In Charge

Cleaning of Raw water jack well of capacity 20000 Gallon at Raw water pump house manually by traind and skilled manpower of working in under ground sump reservior with suitable T&P and safty equipments, Tools and safty measures. Draining out the contaminated muddy water from the bottem surface of reservior and cleaning the side walls with the help of wire brush including removal green fungs leaves and other dust and dirt ,scraping of dissolved impurities, removal of surface mud /silt ,cleaning with water and draining out complete unwanted meterial obtained from cleaning complete all as specified by Engineer-ic-harge.Note : Each job cleaning period after four months.

Cleaning of inner surface of over head reservior 150000 Gallons capacity manually by trained and skilled manpower for working in over head reservoir with suitable T&P with safety equipment, tools and safety measures. Darining out the contaminted muddy water form the bottom surface of the over head reservoir and scraping inner surface with the help or wire brush, incliding removal green fungs leaves and other dust and dirt, of dissolved impurties, removal of surface mud/ silt, cleaning with water and draining out complet unwanted material obtained form cleaning as well as apply spray of suitable approved disinfactant chemical safe for human being on inner surface and two coats spray painting with water proofing paint on inner wall of the tank, and writing the date of cleaning with synthetic enamal paint complete all as specified and directed by Engr- in - Charge.

Cleaning of inner surface of over head reservior 100000 Gallons capacity manually by trained and skilled manpower for working in over head reservoir with suitable T&P with safety equipment, tools and safety measures. Darining out the contaminted muddy water form the bottom surface of the over head reservoir and scraping inner surface with the help or wire brush, incliding removal green fungs leaves and other dust and dirt, of dissolved impurties, removal of surface mud/ silt, cleaning with water and draining out complet unwanted material obtained form cleaning as well as apply spray of suitable approved disinfactant chemical safe for human being on inner surface and two coats spray painting with water proofing paint on inner wallof the tank, and writing the date of cleaning with synthetic enamal paint complete all as specified and directed by Engr- in - Charge.

Cleaning of inner surface of over head reservior 50000 Gallons capacity manually by trained and skilled manpower for working in over head reservoir with suitable T&P with safety equipment, tools and safety measures. Darining out the contaminted muddy water form the bottom surface of the over head reservoir and scraping inner surface with the help or wire brush, incliding removal green fungs leaves and other dust and dirt, of dissolved impurties, removal of surface mud/ silt, cleaning with water and draining out complet unwanted material obtained form cleaning as well as apply spray of suitable approved disinfactant chemical safe for human being on inner surface and two coats spray painting with water proofing paint on inner wall of the tank,and writing the date of cleaning with synthetic enamal paint complete all as specified and directed by Engr- in - Charge.

Cleaning the clarifloculator Semi UG sump of diameter; 14.5 meter and depth exceedings exceeding 7.5 meter by removing mud, sediments including suitable manpower who is regulary cleaning the same job with safety messures, including scraping the inner surface by wire brush, brooms and removing the mud, green fungs, leaves, dust and dirts, draining out complete unwanted materials obtained from cleanning and two coats spray painting with sky colour water proofing paint on Inner wall and two coats samocem on outer surface complete all as specified and directed.

Cleaning of underground sludge water tank of capacity 10000 Gallon of dia 6.5 meter and depth exceeding 5 meter manually by traind and skilled manpower of working in under ground sump with suitable T&P and safty equipments, Tools and safty measures. Draining out the contaminated muddy water from the bottom surface of the tank and cleaning the side walls with the help of wire brush including removal green fungs leaves and other dust and dirt ,scraping of dissolved impurities, removal of surface mud /silt ,cleaning with water and draining out complete unwanted meterial obtained from cleaning as wel as apply spray of suitableapproved disinfactant chemical safe for human being on inner surface of the tank and two coat white wash and writing the date of cleaning with synthetic enamel paint complete all as specified by Engineer-In-Charge

Cleaning of inner surface of over head Back wash tank of capacity 10000 Gallons manually by trained and skilled manpower with suitable T&P with safety equipment, tools and safety measures. Darining out the contaminted muddy water form the bottom surface of the tank and cleaning the inner side walls with the help or wire brush, incliding removal green fungs leaves and other sust and dirt, scraing of dissolved impurties, removal of surface mud/ silt, cleaning with water and draining out complet unwanted material obtained form cleaning as well as appy spray of suitable disinfactant chemical safe for human being on inner surface of the tank, writing the date of cleaning with synthetic enemal paint on outer side of tank and writing the date of cleaning with synthetic enamal paint complete all as specified and directed by Engineer in Charge.

Cleaning of inner surface of semi under ground jack well of capacity 20000 Gallons manually by trained and skilled manpower with suitable T&P with safety equipment, tools and safety measures. Darining out the contaminted muddy water form the bottom surface of the tank and cleaning the inner side walls with scraping by wire brush, incliding removal green fungs leaves and other dust and dirt, scraing of dissolved impurties, removal of surface mud/ silt, cleaning with water and draining out complet unwanted material obtained form cleaningas wel as apply spray of suitableapproved disinfactant chemical safe for human being on inner surface of the tank and two coat white wash on inner surface and two coat spray painting with sky colour water proofing paint and samocem on outer wall and writing the date of cleaning with synthetic enamel paint complete all as specified and directed by engineer in Charge.

Supply and fix inreplacement of sluice valve ( Brass spindle) flanged type of class PN 1.6 complete of size 200 mm dia complete with iron wheel, nuts, bolts and washer incl rubber/fiber flanged joints etc. complete all as specified.

Supply and fix inreplacement of sluice valve ( Brass spindle) flanged type of class PN 1.6 complete of size 150 mm dia complete with iron wheel, nuts, bolts and washer incl rubber/fiber flanged joints etc. complete all as specified.

Supply and fix in replacement of CI non return valve(NRV) of size 100 mm incl nuts and volts, testing etc complete Make : Kirloskar/BIR/Venus/Lotto.

Supply and fix in replacement of CI non return valve(NRV) of size 150 mm incl nuts and volts, testing etc complete. Make : Kirloskar/BIR/Venus/Lotto

M&L cement concrete 1:3:6 type C-2 using 40 mm graded crushed stone aggregate for foundations,fillings and mass concrete all as specified and as directed by Engr in charge.

M&L cement concrete 1:2:4 type B-1 using 20 mm graded crushed stone aggregate for foundations,fillings and mass concrete all as specified and as directed by Engr in charge.

Disconnectiong electric connections, dismantling/ taking up electric motor 3 phase 440 volts, 50 HZ of capacity 15 HP from existing foundation coupled with pumping set, transportation to workshop for repair, dismantling/ opening for required repair work including rewinding with super enamell copper wire of existing gauge and weight, insulating materials, varnishing, reassemblying and back to installation and making functional after re-fixing and commissining, testing on load complete all as specified and directed y Engineer-in- charge. Make pf winding wire shall be ATLAS/Devi Dyal/BPL

M&L disconnecting/dismantling and strip opening of worn out/ defective electric motor of any make and Capacity of 40 HP, 3 phase 415 volts AC supply, taking out burnt stator winding, servicing cleaning of stator slots, bearing, bushes etc rewinding of stator coils with superior quality of copper enamel wire of existing size and specification including insulating material, Varnishing, drying, and replacement of rusted nut bolts and washer etc, re-assembling, back to original location, installation, commissioning and testing on load complete all as specified and directed by Engineer-in-Charge

M&L disconnecting/dismantling and strip opening of worn out/ defective electric motor of any make and Capacity of 30 HP, 3 phase 415 volts AC supply, taking out burnt stator winding, servicing cleaning of stator slots, bearing, bushes etc rewinding of stator coils with superior quality of copper enamel wire of existing size and specification including insulating material, Varnishing, drying, and replacement of rusted nut bolts and washer etc, re-assembling, back to original location, installation, commissioning and testing on load complete all as specified and directed by Engineer-in-Charge

M&L disconnecting/dismantling and strip opening of worn out/ defective electric motor of any make and Capacity of 60 HP, 3 phase 415 volts AC supply, taking out burnt stator winding, servicing cleaning of stator slots, bearing, bushes etc rewinding of stator coils with superior quality of copper enamel wire of existing size and specification including insulating material, Varnishing, china glass paper,'F' class paper,Thick sheet paper ( packing sheet) and drying, and replacement of rusted nut bolts and washer,seal etc, re-assembling, testing installed and back to original location installation, testing & commissioning on load complete all as specified and directed with entire satisfaction of Engineer-in-Charge

M & L disconnecting electric connections, dismantling, taking up centrifugal pumping set capacity 60 HP from existing foundation, transporation to workshop for repair and back to installation after repairing and welding,brazing,facing grinding, turning repairing/replacement of defective parts,re-assemblying andfixing to its original position and testing pumping set complete all as specified. Supply only following spare parts of centrifugal pump set 60HP :-

SS Impeller

Brass bushs

Stainless steel shaft

Ball bearing as per existing size and make

M & L disconnecting electric connections,dismantling,taking up centrifugal pumping set capacity 40 HP from existing foundation,transporation to workshop for repair, and back to installation after repairing and welding,brazing,facing grinding, turning repairing/replacement of defective parts,re-assemblying andfixing to its original position and testing pumping set complete all as specified. Supply only following spare parts of centrifugal pump set 40 HP :-

SS Impeller

Brass bushs

Stainless steel shaft

Ball bearing as per existing size and make

Gland plate as per existing size

Supply ,fixing in replacement of Cast iron Foot Valve Flanged ends duly drilled ISI marked conforming to IS -4038 and suitable for 150 mm bore pipe.complete all as directed by Engr -n -Charge.

Removing filter media (gravel, sand etc) of water filter beds (3X20000 gallons) one by one, washing media, removing sludge, mud, clay and all foreign materials. Setting aside useful media for reuse complete all as specified and directed by Engr-in-charge

Supply and laying the fresh coarse Quartz of size 1/8" to 1/30" in the filter bed to the required thickness complete all as specified and directed by Engr-in-charge.

M&L for Painting of external surface of over head reservior of capacity 150000 gallons and 100000 gallons of 21 meter staging including pillors with oil emulsion paint ( OBD) and MS stairs with black enammeled paint including cement plaster with 1 : 4 on top cover of over head tanks & pillar whereas required complete with all necessary T & P, scaffolding, safety equipments & Safety measures complete all as specified and directed by Engr-in-charge.

M&L for Painting of external surface of over head reservior of capacity 100000 gallons and 100000 gallons of 21 meter staging including pillors with oil emulsion paint ( OBD) and MS stairs with black enammeled paint including cement plaster with 1 : 4 on top cover of over head tanks & pillar whereas required complete with all necessary T & P, scaffolding, safety equipments & Safety measures complete all as specified and directed by Engr-in-charge.

M&L for Painting of external surface of over head reservior of capacity 50000 gallons and 100000 gallons of 21 meter staging including pillors with oil emulsion paint ( OBD) and MS stairs with black enammeled paint including cement plaster with 1 : 4 on top cover of over head tanks & pillar whereas required complete with all necessary T & P, scaffolding, safety equipments & Safety measures complete all as specified and directed by Engr-in-charge.

S & F in Replacement of nut bolts & washers of sluice valves, non return valve , gland plate, motors and pumps etc. .complete all as specified and directed by Engrin-charge.

Sample of Chemical examination of Raw water of the plant at water point ( From Authorised lab and report will be submitted in triplicate to deptt) complete all as specified and directed by Engr-in-charge.

Sample of Bacteriological examination of clear water of the plant at water point ( From Authorised lab and report will be submitted in triplicate to deptt) complete all as specified and directed by Engr-in-charge.

M & L for dismantling of sluice valve of any size and replacement of check nut, rubber gasket, making the threads of spindle and after repair of sluice valve and re-fixing its orignal position complete all as specified and directed by Engr-in-charge.

Repairs and servicing of flaculators assembly , oiling , greasing of rotating and fixed arms and repair and replacement of central thust bearing , slip ring assembly , fan belt, chain, of flaculator complete all as specified and directed by Engr-in-charge.

M & L for Run lead joint suitable for 250 mm spigot and socketed pipes and fittings complete all as specified and directed.

M & L for Run lead joint suitable for 200 mm spigot and socketed pipes and fittings complete all as specified and directed.

M & L MS work for febrication of iron pit cover , gate valve chamber cover,etc. as required MS angle iron of size 50 x 50x6mm thick frame work , MS sheet cover 3 mm thick , cross arms, bracing, supports, clamps structual steel section including nuts,bolts, washers, welding, bending, cold or hot drilling holes for bolts in any shape or size and including of one coat and one finishing coat of paint complete all as specified and directed by Engr-in-charge.

M & L for brick work for valve chamber with sub class 'B' bricks in one brick thick honey comb work built in cement mortar 1 : 6 complete all as specified and directed by Engr-in-charge.

M & L for MS ( Fe- 410 W) framed work for repairing / replacement of Stairs of over head reservior of staging 21 meter height including stringers, treads, landing, blustes, hand rails etc. including cleats, bracketsetc and including nuts,bolts, washers, welding, bending, cold or hot drilling holes.Complete all as specified and directed.

M & L for two coats of syntheticenamel paint over new surface and and a coat of red oxide primer on steel surfaces including prepration of surface of any description not exceeding 10 cm width or grith all as specified and directed by Engr-in-charge.

M & L for prepration surfaces with one coat cement based on old surface with primer Complete all as specified and directed.

M & L for prepration old surface with one coat of white wash on ceiling Complete all as specified and directed.

Supply and fix HDPE Pipe for drainage 150 mm ( ISI Mark) including fittings complete all as specified and directed by Engr-in-charge.

SHIVANI ENTERPRISES

POOJA CONSTRUCTION COMPANY

PUNEET ENTERPRISES