Repairs replacement improvement of external water supply distribution network in technical area 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

Description all as per ser item no 7.00 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 & 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.

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 or down 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 31 here-in-before but Gun Metal Valve of 40 mm dia

Description all as per ser item no 31 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 as 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 cm 1:6 internally plastered in cm (1:6) and externally plastered in cm (1:4) over 15cm thick PCC 1:4:8 type D-2 having 15m 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 cm 1:6 internally plastered in cm (1:6) and externally plastered in cm (1:4) over 15cm thick PCC 1:4:8 type D-2 having 15m 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.

M&L in replacement of digital water level indicator device, operating on single phase supply, direct display in 150mm size digit system in meter/centimeter of water level of sumps/overhead tank ensuring alarm while water fall or rise at predetermined limit, One minute auto-off alarm. The entire unit must operate through a compact electronic circuit, which must ensure reliable operation at 230V +/-5% with reliable in digit display % alarm at low and high level of sumps/overhead tank. . The circuit must be housed in a MS CRC sheet box with nylon moulded connection strips. The level must be of resistance transducer, which is unaffected by corrosion and other contacts available in water. The product must be controlled by a microswitch . The whole unit must be electronically controlled and upper level and lower level indicator must be highly sensitive micro switch all as directed by Engr-in-Charge.

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.

S&F First Aid chart with clear glass cover & wooden frame complete all as specified and directed and as per sample.

S&F in replacement of Iron ladders fabricated from structrual steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one perimer coat, one under coat and one finishing coat of aluminium paint all as specified and as directed.

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.

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.

Material and labour for cleaning of RCC Overhead reservoir 100000 Glns capacity incl rubbing of internal surface by wire brush/scrubber,desilting of tanks manually cleaning the internal domes with brush, removing loose/deposited dirt etc, cleaning with water thoroughly preparing the surface for painting, providing two coats of cement base paint internally, including cleaning and painting of ladder, rising Main & distribution pipes with two coats of synthetic enamel paint of colour as approved by Engr-in-charge and removal of old paint from outer structure of RCC tank with the help of broom, steel brush and applying two coat of non washable odourless distemper and writing date of cleaning and tank capacity over a coat of black paint,including cleaning of area, cutting the small branches, taking out from roots within the premises complete all as specified and directed complete all as specified and as directed by Engr-in-Charge. Note: (i) All tool and plant, Scafolding shall be made available by the contractor and nothing extra shall be paid.

Material and labour for cleaning of RCC Overhead reservoir 25000 Glns capacity incl rubbing of internal surface by wire brush/scrubber,desilting of tanks manually cleaning the internal domes with brush, removing loose/deposited dirt etc, cleaning with water thoroughly preparing the surface for painting, providing two coats of cement base paint internally, including cleaning and painting of ladder, rising Main & distribution pipes with two coats of synthetic enamel paint of colour as approved by Engr-in-charge and removal of old paint from outer structure of RCC tank with the help of broom, steel brush and applying two coat of non washable odourless distemper and writing date of cleaning and tank capacity over a coat of black paint,including cleaning of area, cutting the small branches, taking out from roots within the premises complete all as specified and directed complete all as specified and as directed by Engr-in-Charge. Note: (i) All tool and plant, Scafolding shall be made available by the contractor and nothing extra shall be paid.

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.

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.

M&L Labour for filling Co2 gas cylinder of 4.5 Kg replacing pipe,o-ring, washers, wall watch, handle and Co2 gas conforming to IS 15222:2002 complete all as specified and directed.

M&L Labour for filling Co2 gas cylinder of 9 Kg including replacing pipe,o-ring, washers, wall watch, handle and Co2 gas conforming to IS 15222:2002 all as specified and directed.

M&L Labour for filling ABC powder cylinder of 5 Kg including replacing pipe,o-ring, washers, wall watch, handle and ABC powder conforming to IS 14609:1999 complete all as specified and directed.

M&L Labour for filling ABC powder cylinder of 9 Kg including replacing pipe,o-ring, washers, wall watch, handle and ABC powder conforming to IS 14609:1999 all as specified and directed.

M&L Labour for filling DCP powder cylinder of 25 Kg including replacing pipe,o-ring, washers, wall watch, handle all as specified and directed.

Hydrostatic testing of Co2 gas, ABC cylinder in quaterly basis involves subjecting the fire extinguisher cylinder to pressures that exceed its rating to ensure it is still capable of maintaining the pressure necessary to discharge properly in the event of a fire submit the test certificate to the deparment all as specified and directed.

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.

(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.

Supply and fixing 2x10 watt LED Aviation light, low intensity, low power consumption, weather proof shock and vibration resistant , AC 230Volts, 50Hz on top of the over head tank all as specified and directed. Make: Bajaj/Havells/Crompton/Surya.

Supply and fixing 1100 volts grade heavy duty twin core cable PVC insulated solid aluminium conductor 4 Sq.mm, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1.00 metre apart including 4 mm suspension wire, complete all as specified and directed.

Supply and fixing 1100 volts grade heavy duty three core cable PVC insulated solid copper conductor 2.5 Sq.mm, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1.00 metre apart including 4 mm suspension wire, complete all as specified and directed.

SANJEEV ENTERPRISES

HARISH SALES CORPORATION