REPAIR REPLACEMENT OF EXTERNAL WATER SUPPLY

Amount

Excavation in trenches not exc 1.5 m wide and not exc 1.5 m in depth for laying of CI/GI pipes laying in trenches and getting out in soft/loose soil complete all as specified and directed by Engr-in-Charge

Returning filling in trenches including leveling watering and well ramming in layers not exc 25 cm in soft/loose soil, complete all as specified and directed by Engr-in-Charge.

Removing excavated soil to a distance not exc. 50 m and depositing where directed at a level n.exc 1.5 m above the starting point complete all as specified and as directed by Engr-in-Charge.

Material and Labour for Galvanised Iron Pipe 20 mm dia medium grade galvanised with all fittings and fixed complete laid as in trenches/floor including taking down of exisitng pipes complete all as specified and directed by Engr-in-charge.

All as per item No 4 here in before but 25mm.

All as per item No 4 here in before but 40mm.

All as per item No 4 here in before but 50mm.

Supply & Fix Centrifiugally Cast (Spun) ductile iron pressure pipes with socket & spigot ends having ISI stamping/ marking with IS 8329/2000 classification K7, in standard length of 5.5-6 mtr suitable for and including push on joint (gassket D jointing) with cement mortar lining in the pipes including taking out GI/DI pipe, 75/80/100 mm complete all as specified & directed of 100 mm dia complete all as specified and directed.

Supply & Fix Centrifiugally Cast (Spun) ductile iron pressure pipes with socket & spigot ends having ISI stamping/ marking with IS 8329/2000 classification K9, in standard length of 5.5-6 mtr suitable for and including push on joint (gassket D jointing) with cement mortar lining in the pipes including taking out GI/DI pipe, 75/80/100/150 mm complete all as specified & directed of 150 mm dia complete all as specified and directed.

Supply & Fixing in repairs DI Fittings for flanged & spigot socketed pipe e.g bends (any type radius and angle), tapers any type, (straight bend, increasing, decreasing of double socket etc) tee pieces, collars, caps and plugs conforming to IS of size upto 200/ 150/100 mm bore complete all as specified and directed.

Supply & Fix in repairs Gun Metal gate valve with Iron wheel head screwed both ends for GI steel tubing 20 mm dia including taking down unserviceable valves complete all as specified and direced by Engr-in-Charge,

All as per item No 11 here in before but 25mm.

All as per item No 11 here in before but 40mm.

All as per item No 11 here in before but 50mm.

Taking out defective Supply & fix cast iron sluice valve 100mm dia, flanged ends stem (spindle) of SS (forged) and check nut of gun Metal, PN raling 1.6 working parts conforming to IS : 14846 and flanged ends having drilling as per IS : 1538 including taking down old unservicable sluice valve complete all as specified and directed by Engr-in-Charge.

All as per item No 15 here in before but 150mm.

All as per item No 15 here in before but 200mm.

All as per item No 15 here in before but 80mm.

Painting of CI/DI/GI pipes of size 100/150/200mm with two coats of synthetic enamel paint after scratching the existing paint properly and cleaning the surface properly all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of unserviceable Pressure gauge 100 mm dia with ball valve of pressure 0-21 Kg/Sqcm with matching thread of specification and make all as specified and directed by Engineer-in-Charge.

Supply, installation & tesing against replacement of worn out parts of fully automatic star-delta starter for submersible pump set of capacity 40 HP, 415V, with relay range 36 - 60 amps 50 Hz 3 Phase complete all as specified and directed by Engr-in-Charge.

Supply, installation & tesing against replaement of worn out parts of fully automatic star-delta starter for submersible pump set of capacity 20 HP, 415 V, with relay range 36 - 60 amps 50 Hz 3 Phase complete all as specified and directed by Engr-in-Charge.

Supply, Fixing in repairs jointing Cast Iron non return (reflux) valve ISI marked, flanged ends in swing type design IS: 5312 Part-I class PN 1.6 with flanged and drilled ends suitable for 150mm nominal bore pipe having gun metal seat etc complete & including joints and jointing material such as bolts, nuts, washers and rubber gaskets,complete all as specified and directed by Engr-in-Charge.

Material and Labour for Fixing & jointing Cast Iron non return (reflux) valve ISI marked, flanged ends, class PN 1.6 with flanged and drilled ends suitable for 100 mm nominal bore pipe complete with all acessories & including joints and jointing material such as bolts, nuts washers and rubber gaskets, complete all as specified and directed by Engr-in-Charge.

Material and Labour for Fixing & Jointing Cast iron Air release valve ISI marked, flanged ends, class PN 1.6 with flanged and drilled ends suitable for 100 mm nominal bore pipe complets with all accessories & including joints and jointing material such as bolts, nuts washers and rubber gaskets, complete all as specified and directed by Engr-in-Charge.

Dismantling and taking up submersible pumps set of any capacity and any size from bore well with the help of chain pulley block including dismantling the MS/GI column pipe and electrical mechanical connection transportation from site to authorised workshop at Ambala /Chandigarh for carrying out necessary repairs /replacement of defective / worn out parts and back to site, lowering the submersible pump set in to borewell after testing including connecting column pipe and cable connection etc, after completion of the work testing of pump set on load to the entire satisfaction of Engr-in-Charge and reading the data complete. Note :- (i) T&P required for raising & lowering, the pumps and pipes will be arranged by contractor and the cost is deemed to be included in the unit rate quoted by the contrator for this items. (ii) Small items such as nuts, bolts washers and rubber gasket required will be included in the quoted item rate. (iii) Spare parts for repair will be measured and paid separately.

Strip opening of Pump set complete of Capacity 40/41 HP Make KSB and removing scales, cleaning serviceable parts and re-assembling after carrying out repairs / replacement of worn out parts including seals, 'o'rings, washers, nuts and bolts as required and making the pump set fully serviceable and testing to the entire satisfaction of Engr-in-charge complete all as specified and directed. Note :- (i) Spares for replacement will be measured & paid separately under respective items here-in-after supply only. (ii) Replacement of all other items such as seals, 'o'ring , washers, nuts and bolts will be deemed to be included in rate quoted against this item.

Supply only of the following new items suitable for pump set of capacity 40/41 HP in lieu of unserviceable parts all as specified and directed by Engineer-in-Charge. Make :KSB. (a) Impeller of existing specification and make.

(b) Stage sleeve of existing specification and make.

(c) Stage bush of existing specification and make.

(d) Gasket of existing specification and make.

(e) Bushing sleeve of existing specification and make.

(f) Bearing Bush of existing specification and make.

(g) Pump shaft of existing specification and make.

(h) Pump key of existing specification and make.

(j) Space sleeve of existing specification and make.

(k) Suction stainer of existing specification and make.

(l) Shaft sleeve for motor of existing specification and make.

(m) Cable packing pipe of existing specification and make.

(n) Cable gland ring of existing specification and make.

(o) Bearing Bush for motor of existing specification and make.

(p) Bearing sleeve for motor of existing specification and make.

(q) Bowl assembly complete with accessories of existing specification and make.

(r) Sleeve coupling of existing specification and make.

Material and labour strip opening of submersible motor for 41/40 HP pumping set and taking out burnt copper conductor and cleaning of starter and rotor surfaces and carrying out new re-winding with existing size, and weight gauge / suitable size and weight of copper conductor and providing new insulating material of 'F' class insulation, heating varnishing, drying through electric furnance and testing on specified load all as specified & directed by Engr-in-Charge.

Supply, lowering, jointing, testing and commissioning GI pipe heavy duty 100mm internal dia (3 mtr long with both ends threaded and fitted with heavy duty MS flanges 14mm thick, two Nos groves for submersible cable continuous welded and drilled 4 Nos hole, complete as column pipe including jointing material such as bolts, nuts, washers and rubber gasket etc complete all as specified.

Material and labour for attending complaint as and when required, taking out old unserviceable GI pipe of 20 mm dia pipe cutting at location/ site to remove rusted/ damaged pipe including Supply & Fix for new pipe in replacement of length 0.5 RM connecting with the existing pipe line, including testing of pipe line so repaired for complete satisfaction of Engr-in- Charge. Note:- (a) Excavation, Removal & Returning filling of soil (any type) is deemed to be inclusive in the quoted rate. (b) Cost of GI fittings like socket, union, tees, long screw, nipple, hexa nipple, reducer etc is deemed to be included in the quoted rate. (c) Length of pipes required to be replaced if is more than 0.5 RM the same will be measured in the relevant items of this schedule.

All as per item no 47 here-in-before but GI pipe line of 25 mm dia

All as per ser item no 47 here-in-before but GI pipe line of 40/50 mm dia

All as per ser item no 47 here-in-before but GI pipe line of 80 mm dia

Material and labour taking out 100mm dia sluice valves and re-facing, regrinding replacing stuffing boxes of sluice valve spindle and gland plate replacement of gasket, nuts, bolts, washers and reassembling in existing state including excavation and earth work and making the disturbed surface as per existing surface after making the sluice valve serviceable to the entire satisfaction of Engineer-in-Charge.

All as per ser item no 51 here-in-before but Sluice Valve of 150 mm dia

Supply and laying of 100mm bore Cast Iron Pipe class 'LA' centrifugally cast with spigot and socket ends laid in trenches complete all as specified and directed by Engr-in-charge.

All as per ser item no 53 here-in-before but Cast Iron pipe of 150 mm dia CLASS 'B'

Cutting CI pipes and reducing to required length in position for inserting of new tees branches, collors, bends etc for 150 mm dia pipes complete all as specified and directed by Engr-in-Charge. (Both sides cutting shall be measured as one unit)

Material and labour for providing run lead joints for spigot and socket CI pipes of 100 mm dia including lead and sutlee etc including necessay earthwork complete all as specified and directed by Engr-in-Charge.

All as per ser item no 56 here-in-before but lead joint for CI Pipe of 150 mm dia

All as per ser item no 56 here-in-before but lead joint for CI Pipe of 200 mm dia

Material and labour construction of brick masonary valve pit of size 1200 mm x 1200mm x 1200 mm (Internal size) thickness of walls shall be 23cm in brick work in cm 1:6 internally plastered 15mm thick in cm (1:6) and externally plastered 15mm thick in cm (1:4) over 15cm thick PCC 1:4:8 type D-2 having 15cm offset alaround, including 4 cm thick coping in PCC 1:2:4 type B-1 as the top of the brick wall and 3mm thick mild steel sheet cover and angle iron frame of size 40 mm x 40mm x 6mm including provn of suitable hold fasts to hold the frame, locking arrangement and lifting handle, duly painted with two coats of synthetic enamel paint, over a coat of red oxide primer complete all as specified and as directed by Engr-in-Charge .

Material and labour construction of brick masonary valve pit of size 900 mm x 900mm x 900 mm (Internal size) thickness of walls shall be 23cm in brick work in cm 1:6 internally plastered 15mm thick in cm (1:6) and externally plastered 15mm thick in cm (1:4) over 15cm thick PCC 1:4:8 type D-2 having 15cm offset alaround, including 4 cm thick coping in PCC 1:2:4 type B-1 as the top of the brick wall and 3mm thick mild steel sheet cover and angle iron frame of size 40 mm x 40mm x 6mm including provn of suitable hold fasts to hold the frame, locking arrangement and lifting handle, duly painted with two coats of synthetic enamel paint, over a coat of red oxide primer complete all as specified and as directed by Engr-in-Charge .

Supply and fix D-Joint of 80 mm dia in CI/DI pipe line to stop leakage with all necessary items which is required to stop leakage including necessary excavation and refilling all as specified and directed.

Supply and fix D-Joint of 100 mm dia in CI/DI pipe line to stop leakage with all necessary items which is required to stop leakage including necessary excavation and refilling all as specified and directed.

Demolition of brick work built in cement mortar incl all quoins, arches, pillars, in any situation etc complete all as specified and directed by Engr-in-Charge.

Material and labour brick work with sub class 'B' bricks straight or curved on plan exc 6 m mean radius built in CM 1:6 complete all as specified and directed by Engr-in-Charge.

All as above hereinbefore ser item no.66 but except brick complete all as specified and directed by Engr-in-Charge.(Serviceble Old bricks obtain from ser item No 65 shall be reused after cleaning).

Material and labour 15 mm thick cement plaster in cement mortar 1:4 on fair faces of brick walls or concrete external surfaces finished even & fair without using extra cement, complete all as specified and directed by Engr-in-Charge.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed by Engr-in-Charge.

Material and labour Cement concrete 1:2:4 type B1 using 20mm graded mechanically crushed stone aggregate as in coping and foundations for DG etc complete all as specified and directed by Engr-in-Charge.

Supply and fix Joist, channel, angle, or tee sections, fixed independently with welding, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) of Fe-410W(GdeE-250) qualityB against worn out channel, angle iron etc complete all as specified and directed by Engr-in-Charge.

Material and labour replacement of worn out flat submersible PVC insulated 3 core copper conductor size of 25 Sqm 1100V grade, 50 Hz for submersible all as specified and directed by Engineer-in-Charge.

Dismantling and taking out submersible pumps set of 20/30/ 40/41HP capacity and any size from bore well with the help of chain pulley block including dismantling the MS/GI column pipe, and change nuts bolts washers, good quailty ISI marked rubber gasket, lowering the submersible pump set in to borewell after testing including connecting column pipes and cable connections etc, after completion of the work testing of pump set on load to the entire satisfaction of Engr-in-Charge and reading the data complete. (For development of bore well) Note :- (i) T&P required for raising & lowering, the pumps and pipes will be arranged by contractor and the cost deemed to be included in the unit rate quoted by the contrator for there items. (ii) Small items such as nuts, bolts washers and rubber gasket required will be included in the unit rate for these items.

Development of tube well by air compressor of capacity not less than 500 CFM at 150 to 200 PSIG approximate capacity as required on ground till to get clear water complete including all T&P , Diesel and other materiel required at site and carrying out yield test complete all as specified and directed by Engineer-in-Charge.

Material and labour in repair for Gun metal Stop valves 15mm dia, cast copper alloy, screwed down, high pressure,with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed all as specified and directed by Engineer-in-Charge.

Taking out water sample in containers and getting the water tested from the department of water test examination from govt approved NABL Lab or NITTR- Centre for Calibtation, analysis and Testing for chemical & Bacteriological test complete all as directed by Engr-in-Charge for following locations:- (a) PH No 8 (b) PH No GP 2 (c) PH No 2A (d) PH No 7 (e) PH No 6 (f) PH No 9 Parameter (Test Periodicity:- Quaterly Once all in Six Pump Houses) a. (i) Colour, (ii) Turbidity, (iii) Residual Chlorine, (iv) Total Chlorine b. (i) PH, (ii) Chloride, (iii) Flouride, (iv) Iron, (v) Hardness, (vi) Total Plate Count ,(vii) Electric Conductivity, (viii) Sulfate, (ix) Nitrate , (x) TDS c. (i) Coliform, (ii) E coil Note :- (i) The Rate quoted by the contractor deemed to be inclusive of the cost of transportation, cost of sample bottles as prescribed by the lab, cost of collection of samples from all the locations and submission of report. (ii) The samples shall be collected during the distribution time, which shall be coordinated with the concerned JE. (iii) The entire report should be submitted in the prescribed format indicating standard permissible values and test results. (iv) Testing of samples (a) to (f) for all the test will be measured as one job )

Supply only of Calcium Hypochlorite (Calcium based granular disinfectant for water treatment, more stale than chlorine gas and stronger than bleaching powder and sodium hypo chlorite) packing in 45 Kgs plastic drums, complete all as specified and directed by Engr-in-Charge Make: All make approved by CMPT.

Supply only Water Testing Kit for the estimation of Residual Chlorine all as specified and directed by Engineer-in-Charge. Make: NICE/HACH/Prerana

Supply and fixing high quality chlorine pipe of 4-6 mm dia high pressure pipe for chlorine supply all as specified and directed.

Supply and fixing in repairs NRV valve of 15-20mm dia of chlorine dozing pump outgoing to main line all as speciifed and directed by Engr in charge.

Material and labour for taking out for repair of unserviceable Agitator Motor of dosing system and refixing after repair, capacity 120W single phase 220AC 50 Hz, 6 pole, 900rpm along with copper winding and replacement of unserviceable parts to make the motor serviceable all as specified and directed.

Supply and fix in replacement of unserviceable compatible Dosing injector system digital with 10 mtr feeding pipe and all suction and delivery check valves all as specified and directed by Engineer-in-Charge. Make: All make approved by CMPT.

M/S Sonu Traders

HARISH SALES CORPORATION

S M BUILDERS