REPAIR/MAINTENACE/CLEANING OF OHR, UNDER GROUND SUMP AND MISC WORKS AT DIFFERENT WATER SUPPLY INSTLLATION UNDER GE UTILITY BATHINDA MIL STATION

Amount

Draining out of water from RCC Overhead Reservoir staging 21.00 meter height , upto 1.00 lakh gallon capacity as per direction of Engineer-in-Charge and after draining scrapping the bottom and upper surface and side walls of inner surfaces of reservoir by brooming with hard wire brush, removal of sludge / mud / silt and other foreign material from the tank and final wash with concentrated bleaching powder and water solution and disposal of collected sludge / mud material to outside the tank through wash out pipe complete all as specified and as directed by Engineer-in-Charge.

Draining out of water from RCC Overhead Reservoir staging 21.00 meter height , exceeding 1.00 lakh gallon and upto 2.00 lakh gallon capacity as per direction of Engineer-in-Charge and after draining scrapping the bottom and upper surface and side walls of inner surfaces of reservoir by brooming with hard wire brush, removal of sludge / mud / silt and other foreign material from the tank and final wash with concentrated bleaching powder and water solution and disposal of collected sludge / mud material to outside the tank through wash out pipe complete all as specified and as directed by Engineer-in-Charge.

Draining out of water from RCC Overhead Reservoir staging 21.00 meter height , exceeding 2.00 lakh gallon capacity as per direction of Engineer-in-Charge and after draining scrapping the bottom and upper surface and side walls of inner surfaces of reservoir by brooming with hard wire brush, removal of sludge / mud / silt and other foreign material from the tank and final wash with concentrated bleaching powder and water solution and disposal of collected sludge / mud material to outside the tank through wash out pipe complete all as specified and as directed by Engineer-in-Charge.

Material and labour for MS work for rail / grills inside shaft / around the dome, dome cover and MS ladder inside / out side the OHR and post / gate for fencing by using suitable size of MS angle iron, bars, flat iron, mild steel sheet etc. complete including cutting, welding, riveting, locking arrangement and including two coats of synthetic enamel paint over a coat of red oxide primer.Note : The rate of two coats of synthetic enamel paint over a coat of red oxide primer included in this item and nothing shall be paid extra on this account. For Payment purpopse only actulal weight of MS steel as per IS shall be consdered and weight of paint shall not be considerd.

Material and Labour for complete removal of existing treatment of overhead reservoir 21 Mtr height using by chisel, brooms, sandpaper etc. and applying one coat of cement base paint over chalk whitening on plastered surfaces complete all as specified by Engineer-in-Charge.

Material and Labour for prepration of old steel surface of any description over 10 cm width of CI pipe and applying two coats of synthetic enamel paint complete all as specified and directed by Engineer-in-Charge.

Material and Labour for Obliterating old writing of any description, n exc 0.1 sq. m, with paint to match existing work complete all as specified and directed by Engineer-in-Charge.

Dewatering / bailing out muddy staganated water manually or with the help of non clogging pumping set from Clear Water Under Ground Sump of capacity of 04.00 Lakh Gallon and upto 8.00 Lakh Gallon including Jackwell, Removing silt from under ground sump manually by bucket and rope depth 4.0 metre but not exceeding 6.00 metrer and depositing where directed by Eng-in- Charge at a distance exceeding 50 metre away from outer wall of installation Scrapping out silt, alge etc from side walls , roof and floor by washing, cleaning the same with steel wire brush ,brooming etc and washing the side walls with bleaching powder solution and washing again with clear water after washing with bleaching powder and white washing with two coats of white wash to entire satisfaction complete all as specified and directed by Eng-in-Charge. Note : Contractor should provide all necessary arrangements such as Lighting , Non clog Pumps,ladder etc and will make good to disturbed surface no extra cost will be paid on this account.

Dewatering / bailing out muddy staganated water manually or with the help of non clogging pumping set from Clear Water Under Ground Sump of capacity exceeding 1.00 Lakh Gallon and upto 2.00 Lakh Gallon including Jackwell, Removing silt from under ground sump manually by bucket and rope depth 4.0 metre but not exceeding 6.00 metre and depositing where directed by Eng-in- Charge at a distance exceeding 50 metre away from outer wall of installation Scrapping out silt, alge etc from side walls , roof and floor by washing, cleaning the same with steel wire brush ,brooming etc and washing the side walls with bleaching powder solution and washing again with clear water after washing with bleaching powder and white washing with two coats of white wash to entire satisfaction complete all as specified and directed by Eng-in-Charge. Note : Contractor should provide all necessary arrangements such as Lighting , Non clog Pumps,ladder etc and will make good to disturbed surface no extra cost will be paid on this account.

Dewatering / bailing out muddy staganated water manually or with the help of non clogging pumping set from Clear Water Under Ground Sump of capacity up to 1.00 Lakh Gallon including Jackwell, Removing silt from under ground sump manually by bucket and rope depth 4.0 metre but not exceeding 6.00 metre and depositing where directed by Eng-in- Charge at a distance exceeding 50 metre away from outer wall of installation Scrapping out silt, alge etc from side walls , roof and floor by washing, cleaning the same with steel wire brush ,brooming etc and washing the side walls with bleaching powder solution and washing again with clear water after washing with bleaching powder and white washing with two coats of white wash to entire satisfaction complete all as specified and directed by Eng-in-Charge. Note : Contractor should provide all necessary arrangements such as Lighting , Non clog Pumps,ladder etc and will make good to disturbed surface no extra cost will be paid on this account.

Material and labour for Painting brick, stone, concrete, asbestos cement or plastered surfaces of any description over 10cm girth or width with two coats of synthetic enamel paint complete including prepration of old surfaces complete all as specified and directed by Engineer-in-Charge.

Material and labour for writing letters or figures (Block, Roman, Italic or Indian) n.exc 30 Cm high with synthetic enamel paint on Doom of Over Head Reservoir stagging 21 .00 Metre height and above complete all as specified and directed by Engineer-in-Charge. Note : (a) The rate of scaffolding requires at site is included in this item and nothing shall be paid extra on this account. (b) The rate of insurance of labours and other safety precautions etc. is included in this item and nothing shall be paid extra on this account..

Material and labour for Painting brick, stone, concrete, asbestos cement or plastered surfaces of any description over 10cm girth or width with two coats of synthetic enamel paint complete including prepering old surfaces on doom of overhead reservoir at height 21.00 Mtr and above complete all as specified and directed by Engineer-in-Charge. Note :- (a) The rate of scaffolding not included in this item since scaffolding is not required at site . (b) The rate of insurance of labours and other safety precautions etc. is included in this item and nothing shall be paid extra on this account..

Cutting / Cleaning away all grass ,bushes ,under growth small trees upto 10 cm grith and their roots ,hedges ,vegetarian ,branches of trees etc. at installation of water supply upto entire satisfaction of Engineer- in -Charge and disposing the same at a distance upto 50 metre away from the prephery area under clearance complete all as specified and as directed by Engineer- in - Charge. Note :- Contractor shall cut all tree branches hanging over the raw water tank. No extra payment for cutting the branches of trees will be admissible to the contractor on this account.

Demolition of old valve pit and Material and Labour Construction of valve pit Type 'B' of size 120 cm x 120 cm x 120 cm ( internal dimension ) of brick masonry laid with cement mortar (1:4). from the top of surface including cover of MS sheet 3.15 mm thick and angle iron 50mm x 50mm x 6mm with hinges, handle and locking arrangement including painting with two coat of synthetic enamelled paint over a coat of red oxide and grouting to PCC 1:2:4 type B-1, using 20mm graded crushed stone aggregates , Rendering 15mm thick in cement mortar 1:3, including three coats of white wash on internal surfaces and external exposed surfaces , foundation concrete 1:3:6 type C-2 using 40mm graded crushed stone aggregates including necessary earthwork , returning filling , removal complete all as specified and shown on drawings.Note : Applicable drawing for valve pit is Drawing No. BTD-811 sheet 1/2 to 2/2

Dismantling steel barbed wire fencing of any dia and any type fixed in any position (Each line of wire to be measered).

Supply & Fixing Galvanised 2 stand steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacings and stracing , fixing to any type of standard rails, straining bolts, incl securing on typing at crossing with and provisioning of galvaniesed mild steel wire, staples of steel pins etc. complete all as specified and directed by Engineer-in- Charge.

M&L for PCC (1:4:8) type D2 using 40mm graded crushed stone aggregates as in foundation, filling and mass concrete complete all as specified and directed by Engineer-in- Charge.

Supply and fixing in replacement 200mm dia sluice valve , ISI marked PN 1.6 confirming to IS-14846-2000, both end flanged ,drilled , steel spindle and iron wheel handle , CI gate with MS ring complete including jointing material such as nuts, bolts, washers and rubber sheet etc all directed by Engr-in-Charge. Make KIRLOSKAR / LEADER / L&T /UPADHYA / ZOLOTO

Supply and fixing in replacement 150 mm dia sluice valve , ISI marked PN 1.6 confirming to IS-14846-2000, both end flanged ,drilled , steel spindle and iron wheel handle , CI gate with MS ring complete including jointing material such as nuts, bolts, washers and rubber sheet etc all directed by Engr-in-Charge. Make KIRLOSKAR / LEADER / L&T /UPADHYA / ZOLOTO

Supply and fixing in replacement 100 mm dia sluice valve , ISI marked PN 1.6 confirming to IS-14846-2000, both end flanged ,drilled , steel spindle and iron wheel handle , CI gate with MS ring complete including jointing material such as nuts, bolts, washers and rubber sheet etc all directed by Engr-in-Charge. Make KIRLOSKAR / LEADER / L&T /UPADHYA / ZOLOTO

Supply and fixing in replacement 80 mm dia sluice valve , ISI marked PN 1.6 confirming to IS-14846-2000, both end flanged ,drilled , steel spindle and iron wheel handle , CI gate with MS ring complete including jointing material such as nuts, bolts, washers and rubber sheet etc all directed by Engr-in-Charge. Make KIRLOSKAR / LEADER / L&T /UPADHYA / ZOLOTO

Repair to spindle of sluice valve 200 mm dia by opening the top of sluice valve and taking out the unserviceable spindle with nut and fixing new brass spindle with nut and refixing the same in original position including nut bolt washers and rubber sheet completeall as specified and as directed by Engineer-in-Charge.

Repair to spindle of sluice valve 150 mm dia by opening the top of sluice valve and taking out the unserviceable spindle with nut and fixing new brass spindle with nut and refixing the same in original position including nut bolt washers and rubber sheet completeall as specified and as directed by Engineer-in-Charge.

Repair to spindle of sluice valve 100 mm dia by opening the top of sluice valve and taking out the unserviceable spindle with nut and fixing new brass spindle with nut and refixing the same in original position including nut bolt washers and rubber sheet completeall as specified and as directed by Engineer-in-Charge.

Repair to spindle of sluice valve 80 mm dia by opening the top of sluice valve and taking out the unserviceable spindle with nut and fixing new brass spindle with nut and refixing the same in original position including nut bolt washers and rubber sheet completeall as specified and as directed by Engineer-in-Charge.

M/s GURFATEH BUILDERS

SS CONSTRUCTION