Repairs/replacement and improvement of external water supply distribution network at Mil Stn Dappar under GE (P) Dappar

Amount

M& L for taking out old unserviceable GI pipe of 20 mm dia pipe cutting at location/ site to remove rusted/ damaged pipe including S&F for connecting new pipe in replacement of length 0.5 RM with the existing pipe line, including testing of pipe line so repaired for complete satisfaction of Engr-in- Charge. Note:- 1.Excavation, Removal & Returning filling of soil (soft/hard) is deemed to be inclusive in the quoted rate. 2. Cost of GI fittings like socket, union, tees, long screw, nipple, hexa nipple, reducer etc is deemed to be included in the quoted rate. 3. 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.

Description all as per ser item no 1.00 here-in-before but GI pipe line of 25 mm dia

Description all as per ser item no 1.00 here-in-before but GI pipe line of 50 mm dia

Description all as per ser item no 1.00 here-in-before but GI pipe line of 80 mm dia

M&L 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.

Description all as per ser item no 5.00 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. Make: Electrosteel/Tata/ Jindal/ Jai Balaji

Description all as per ser item no 7.00 here-in-before but Cast Iron pipe of 150 mm dia CLASS 'B'

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

Material & labour for cast iron fittings any type such as bends any types radius and angle tapers any type, (straight bends increasing / decreasing or double sockets etc) Tee pieces single branch, Y junction, double branch cross (all socket or socket and spigot) collars, caps and plugs upto 150 mm bore dia as specified and directed by Engr-in-Charge. Make: Electrosteel/Tata/ Jindal/ Jai Balaji

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

Description all as per ser item no 11.00 here-in-before but lead joint for CI Pipe of 150 mm dia

Material & Labour for Galvanised Iron Pipe 20 mm dia medium grade galvanised with all fittings and fixed complete to walls and ceiling or laid in trenches floor complete all as specified and directed by Engr-in-Charge.

Description all as per ser item no 13.00 here-in-before but GI Pipe of 25 mm dia

Description all as per ser item no 13.00 here-in-before but GI Pipe of 40 mm dia

Description all as per ser item no 13.00 here-in-before but GI Pipe of 50 mm dia

Description all as per ser item no 13.00 here-in-before but GI Pipe of 80 mm dia

M&L for Taking up galvanised iron tubing 20 mm dia connections from trenches or any position for re-fixing alongwith pipe or removel from site complete all as specified and directed by Engr-in-Charge.

Description all as per ser item no 18.00 here-in-before but Galvanised Iron pipe of 25 mm dia

Description all as per ser item no 18.00 here-in-before but Galvanised Iron pipe of 40 mm dia

Description all as per ser item no 18.00 here-in-before but Galvanised Iron pipe of 50 mm dia

Description all as per ser item no 18.00 here-in-before but Galvanised Iron pipe of 80 mm dia

S&F centrifugally 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 , complete all as specified & directed of 100 mm dia complete all as specified and directed. Make: Electrosteel/TATA/Jindal/Jai Balaji

S&F centrifugally 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 , complete all as specified & directed of 150 mm dia complete all as specified and directed. Make: Electrosteel/TATA/Jindal/Jai Balaji

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 exceeding 50 mtr and depositing where directed at level nexc 1.5 mtr above the starting point complete all as specified and directed by Engr-in-Charge.

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

Supply & fix cast iron sluice valve 150 mm dia, flanged ends,stem (spindle) of SS (forged) and check nut of gun Metal, PN rating 1.6,working parts conforming to IS :14846, and flanged ends having drilling as per IS:1538 including taking down old unserviceable sluice valve complete all as specified and directed by Engr-in-Charge. Make : Leader/ Kirlosker /SANT/BIR

Supply and fix Gun Metal gate valve with Iron wheel head screwed both ends for GI steel tubing 20mm dia including taking down unserviceable valves complete all as specified and directed by Engr-in-Charge. Make : Leader/NETA/SANT/BIR

Supply and fix Gun Metal gate valve with Iron wheel head screwed both ends for GI steel tubing 25mm dia including taking down unserviceable valves complete all as specified and directed by Engr-in-Charge. Make : Leader/NETA/SANT/BIR

Description all as per ser item no 32 here-in-before but Gun Metal Valve of 40 mm dia

Description all as per ser item no 32 here-in-before but Gun Metal Valve of 50 mm dia

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, 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.

Material and labour replacement of worn out / defective thermal overload relay with range 45-75 Amps suitable for 50 HP star- delta starter 415 V, 50 Hz,complete all as specified and directed by Engr-in-Charge. Make: L&T Cat part No XM81807OOOOO/ SIEMENS/SCHENIDER

Material and labour replacement of worn out / defective 3 Pole power contactor suitable for 50 HP star- delta starter 415 V, 50 Hz,with current rating 70 amps complete all as specified and directed by Engr-in-Charge. Make: L&T Cat part No SS90910 /SIEMENS /SCHENIDER

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 cement mortar 1:6 internally plastered in cement mortar (1:6) and externally plastered in cm (1:4) over 15 CM thick PCC 1:4:8 type D-2 having 15 CM offset around, 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 cement mortar 1:6 internally plastered in cement mortar (1:6) and externally plastered in cm (1:4) over 15cm thick PCC 1:4:8 type D-2 having 15 cm offset around, 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 & Fixing DI fittings for flanged & spigot socketed pipe e.g. bends (any type, radius and angle), tapers any type, (straight, bend, increasing, decreasing or double socket etc) tee pieces, collars, caps and plugs conforming to IS of size upto 150mm bore complete all as specified and directed. Make: Electrosteel/Tata/ Jindal/ Jai Balaji

S&F NRV valve of 15-20mm dia of chlorine dozing pump outgoing to main line all as speciifed and directed by Engr in charge. Make Leader/Kirloskar/Sant bir

S & F Mild steel, plain, black sheet in steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required having 1.6 mm thickness of sheet against worn out MS sheet etc complete all as specified and directed by Engr-in-Charge.

S & F 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.

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.

Taking down cement plaster from brick wall including raking out joints ,hacking for key scrubbing down with water 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 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.

Description all as above hereinbefore ser item no. 50 but except brick complete all as specified and directed by Engr-in-Charge.(Serviceble Old bricks obtain from ser item No 47 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 & smooth without using extra cement, 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 complete all as specified and directed by Engr-in-Charge.

Supply and fix in replacement of unserviceable Pressure gauge 100 mm dia with ball valve of pressure 25 Kg/Sqcm with matching thread of specification & make - Fiebig/H Guru/EMERALD/Anergy

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

Supply and fix in replacement of unserviceable matching Shaft with impellar of dosing system having shaft dia 32mm, min 2 feet long and impeller dia 80mm of material PVC. Make: All make approved by CMPT.

Supply and fix in replacement of unserviceable compatible Agitator Motor of dosing system capacity 120W single phase 220AC 50 Hz, 6 pole, 900rpm. Make: All make approved by CMPT.

Supply only in replacement of unserviceable agitator drum of 200 Ltrs with shaft impellar of dosing system having shaft dia 32mm, min 2 feet long and impeller dia 80mm of material PVC. Make: All make approved by CMPT.

M&L for painting of exiting wall pits chamber of 2 coat of black metal paint in pipes,sheet, angles, top and back sides of pits cover all as specified and directed

Material and labour Earthing by using MS galvanised earth plate of size, 60x60cmx 6mm thick, as earth electrode surrounded by charcoal salt buried directly in ground vertically in pit of depth not less than 2.25 metres deep below ground with top edge of the earth plate at a depth less than 1.5 metres below normal ground level surrounded from all sides with 15cm thick layers of mixture of charcoal dust and common salt in alternate layers and electrode connected to galvanised iron strip 32x6mm size by mean of bolts, nuts, checknuts, and washers of galvanised iron connected to main switch board or main control board and proteced in GI pipe light grade 40mm dia all as shown in electrical plate No.5 of SSR part-I including necessary exc. and earth work. The rate also include for testing, 20mm bore light grade GI pipe for watering, funnel, wire mesh, PCC chambers in cement concrete (1:3:6) type C1 40mm thick RCC(1:2:4) type B-1 cover reinforced with 8mm dia TMT bars @ 15mm c/c both ways and CI frame etc. and testing complete including taking out old unserviceable earthing complete all as specified and directed by Engr-in-Charge.

Supply, jointing, against replacement of unserviceable 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.

Dismantling and taking out submersible pumps set of 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 coulmn 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. 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.

Dismantling and taking up submersible pumps set of any capacity and any size from bore well with the help of chain pulley block including dismaintling 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 submercible pump set in to borewell after testing including connecting coulmn 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 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 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 herein 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. Make :KSB. (a) Impeller of existing specification and make.

(b) Stage sleeve of existing specification and make as approved by GE

(c) Stage bush of existing specification and make as approved by GE

(d) Gasket of existing specification and make as approved by GE

(e) Bushing sleeve of existing specification and make as approved by GE

(f) Bearing Bush of existing specification and make as approved by GE

(g) Pump shaft of existing specification and make as approved by GE

(h) Pump key of existing specification and make as approved by GE

(j) Space sleeve of existing specification and make as approved by GE

(k) Suction stainer of existing specification and make as approved by GE

(l) Shaft sleeve for motor of existing specification and make as approved by GE

(m) Cable packing pipe of existing specification and make as approved by GE

(n) Cable gland ring of existing specification and make as approved by GE

(o) Bearing Bush for motor of existing specification and make as approved by GE

(p) Bearing sleeve for motor of existing specification and make as approved by GE

(q) Bowl assembly complete with accessories of existing specification and make as approved by GE

(r) Sleeve coupling of existing specification and make as approved by GE

Supply, jointing, against replacement of unserviceable GI pipe heavy duty 50mm 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.

Dismantling and taking out submersible pumps set of 10/20 HP 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 coulmn 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. 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.

Supply only of the following new items suitable for pump set of capacity 10/20 HP in lieu of unserviceable parts. Make :KSB. (a) Impeller of existing specification and make.

(b) Stage sleeve of existing specification and make as approved by GE

(c) Stage bush of existing specification and make as approved by GE

(d) Gasket of existing specification and make as approved by GE

(e) Bushing sleeve of existing specification and make as approved by GE.

(f) Bearing Bush of existing specification and make as approved by GE

(g) Pump shaft of existing specification and make as approved by GE

(h) Pump key of existing specification and make as approved by GE

(j) Space sleeve of existing specification and make as approved by GE

(k) Suction stainer of existing specification and make as approved by GE

(l) Shaft sleeve for motor of existing specification and make as approved by GE

(m) Cable packing pipe of existing specification and make as approved by GE

(n) Cable gland ring of existing specification and make as approved by GE

(o) Bearing Bush for motor of existing specification and make as approved by GE

(p) Bearing sleeve for motor of existing specification and make as approved by GE

(q) Bowl assembly complete with accessories of existing specification and make as approved by GE

(r) Sleeve coupling of existing specification and make as approved by GE

Material and labour strip opening of submersible motor for 41/40 HP pumping set and taking out burnt copper conductor and cleaning of stator 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.

Description all as per item No 69 herein before but for submersible pump motor of capacity 20 HP Make KSB.

Description all as per item No 69 herein before but for submersible pump motor of capacity 10 HP Make KSB.

Supply laying, Rubber matting for LT Panels of size 2mtr x 1mtr x 5mm. Make: Electromat /Jyoti/Dunlop

Supply and fix D-Joint of 150 mm dia in CI/DI pipe line to stop leakage with all necessary items which is required for 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 for to stop leakage including necessary excavation and refilling all as specified and directed.

Material and lobour replacement of worn out flat submersible PVC insulated 3 core copper conductor size of 25 Sqm 1100V grade, 50 Hz for submersible. Make : Plaza / Havells/Finolex

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 carrying out yield test complete.

Arun enterprises

M/s Friends Engineering Works

SANJEEV ENTERPRISES