REPAIR/REPLACEMENT AND IMPROVEMENT OF EXTERNAL WATER SUPPLY DISTRIBUTION NETWORK IN TECHAREA/AKASH COMPLEX AT MIL STN DAPPAR

Amount

BOQ (REPAIRS/REPLACEMENT AND IMPROVEMENT OF EXTERNAL WATER SUPPLY DISTRIBUTION NETWORK IN TECH ARE / AKASH COMPLEX AT MIL STN DAPPAR UNDER AGE(I) DAPPAR.)

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 25cm 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 not exc 1.5 mtr above the starting point, complete all as specified and directed by Engr-in-Charge.

Material and Labour for galvanised iron pipe 20mm dia medium grade galvanised with all fittings and fixed complete laid as in trenches / floor including taking down of existing pipes, complete all as specified and directed by Engr-in-Charge.

Description all as per ser item No-4.00 here in before but 25mm, complete all as specified and directed by Engr-in-Charge.

Description all as per ser item No-4.00 here in before but 40mm, complete all as specified and directed by Engr-in-Charge.

Description all as per ser item No-4.00 here in before but 50mm, complete all as specified and directed by Engr-in-Charge.

Description all as per ser item No-4.00 here in before but 80mm, complete all as specified and directed by Engr-in-Charge.

Supply and fix of 100mm dia centrifugally cast (spun) ductile iron pressure pipes with socke t& 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 pipe100mm, complete all as specified and directed by Engr-in-Charge.

Description all as per ser item No-9.00 here in before but 150mm, complete all as specified and directed by Engr-in-Charge.

Description all as per ser item No-9.00 here in before but 200mm, complete all as specified and directed by Engr-in-Charge.

Supply and fix in repairs 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 200mm/ 150mm/100mm bore, complete all as specified and directed by Engr-in-Charge.

Supply and fix in repairs Gun Metal gate valve with iron wheel head screwed both ends for GI steel tubing 20mm dia including taking down unserviceable gun metal gate valve, complete all as specified and directed by Engr-in-Charge.

Description all as per ser item No-13.00 here in before but 25mm, complete all as specified and directed by Engr-in-Charge.

Description all as per ser item No-13.00 here in before but 40mm, complete all as specified and directed by Engr-in-Charge.

Description all as per ser item No-13.00 here in before but 50mm, complete all as specified and directed by Engr-in-Charge.

Supply and fix 100 mm dia, cast iron sluice valve , 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.

Description all as per ser item No.-17.00 here in before but of size 150mm, complete all as specified and directed by Engr-in-Charge.

Description all as per ser item No.-17.00 here in before but of size 200mm, complete all as specified and directed by Engr-in-Charge.

Description all as per ser item No.-17.00 here in before but of size 80mm, complete all as specified and directed by Engr-in-Charge.

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

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

Material and Labour in repairs for fixing & jointing cast Iron non return (reflux)/ valve ISI marked, flanged ends, class PN 1.6 with flanged and drilled ends suitable for 100mm 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 in repairs for fixing & jointing Cast Iron Air release valve ISI marked, flanged ends, class PN 1.6 with flanged and drilled ends suitable for upto 200mm 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.

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 up to 115 mtr 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 all as specified and directed.. 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 30/40 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.

Impeller of existing specification.

Stage sleeve of existing specification and make.

Stage bush of existing specification and make.

Gasket of existing specification and make.

Bushing sleeve of existing specification and make.

Bearing Bush of existing specification and make.

Pump shaft of existing specification and make.

Pump key of existing specification and make.

Space sleeve of existing specification and make.

Suction stainer of existing specification and make.

Shaft sleeve for motor of existing specification and make.

Cable packing pipe of existing specification and make.

Cable gland ring of existing specification and make.

Bearing Bush for motor of existing specification and make.

Bearing sleeve for motor of existing specification and make.

Bowl assembly complete with accessories of existing specification and make.

Sleeve coupling of existing specification and make.

Material and labour for strip opening of submersible motor for 30/40 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, complete all as specified and 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 and directed by Engr-in-Charge.

Material and labour for attending complaint as and when required, taking out old unserviceable GI pipe of 20mm dia pipe cutting at location/ site to remove rusted/ damaged pipe including supply and fix 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.-30.00 here-in-before but GI pipe line of 25mm dia.

Description all as per ser item No.-30.00 here-in-before but GI pipe line of 40/50mm dia.

Description all as per ser item No.-30.00 here-in-before but GI pipe line of 80mm dia.

Taking out upto100mm 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.- 50 here-in-before but Sluice Valve of upto 200mm dia

Cutting DI/CI pipes and reducing to required length in position for inserting of new tees branches, collors, bends etc for 100mm/150mm/200mm dia pipes complete all as specified and directed by Engr-in-Charge. Note:-Both sides cutting shall be measured as one unit.

Material and labour for construction of brick masonary valve pit of size 1200mm x 1200mm x 1200 mm (Internal size) thickness of walls shall be 23cm in brick work in cm 1:6, 10mm thick internally plastered in cm (1:6) and 15mm thick externally plastered in cm (1:4) over 15cm thick PCC 1:4:8 type D-2 having 15m offset around, including 4cm 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 40mm 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 for construction of brick masonary valve pit of size 900mm x 900mm x 900mm (Internal size) thickness of walls shall be 23cm in brick work in cm 1:6, 10mm thick internally plastered in cm (1:6) and 15mm thick 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 and fix of D-Joint of upto 100mm dia in CI/DI pipe line to stop leakage with all necessary items which is required for to stop leakage including necessary excavation and returning filling, complete all as specified and directed.

Supply and fix of D-Joint of above 100mm dia to 200mm dia in CI/DI pipe line to stop leakage with all necessary items which is required for to stop leakage including necessary excavation and returning filling, complete all as specified and directed.

Demolition of stone or brick masonry built in cement mortar including all quoins, arches etc. but excluding ashlar facing, dressed stone work etc, complete all as specified and directed.

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

Description all as per ser item No 42.00 here in before but except brick, complete all as specified and directed by Engr-in-Charge. Note:-Serviceble Old bricks obtain from ser item No.-41.00 shall be reused after cleaning.

Material and labour for rendering 15mm thick in cement mortar (1:4) on otherthan fair faces of Brick walls or concrete surfaces, finished even and smooth without using extra cement complete all as specified and as directed by the Engineer-in-Charge.

Demolition of cement concrete (unreinforced) in ground floor and paving not exceeding 15cm thickness below or above ground level of any description and in any position including removing rubbish material from building and thrown in low lying empty area outside of the MOD land, complete all as specified and as directed by Engineer-in-Charge.

Material and labour for PCC 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 valve pit cover with angle iron frame size 40mm x 40mm x 6mm , MS sheet cover 3.15mm thickness , MS Sliding Bollt and pad locking arrangement alongwith painting of pit cover etc, including taking out old or damaged cover, complete all as specified and directed by Engr-in-Charge.

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

Dismantling and taking out submersible pumps set of 10/ 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 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 for development of bore well, complete all as specified and directed. 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.

Taking out water sample in containers and getting the water tested from the department of water test examination from govt approved NABL Lab aur NIIRT- Centre for calibtation, analysis and testing for chemical & bacteriological test, complete all as specified and 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 Five Pump House) (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) Electrici Conductivity, (viii) Sulfate, (ix) Nitrate , (x) TDS (C.) (i) Colifrom, (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, complete all as specified and directed by Engr-in-Charge .

Supply and fixing high quality chlorine pipe of 4-6 mm dia high pressure pipe for chlorine supply, complete all as specified and directed by Engr-in-Charge.

Supply and fix in repairs NRV valve of 15-20mm dia of chlorine dozing pump outgoing to main line, complete all as specified and directed by Engr-in-Charge

Material and labour for cleaning of RCC Overhead reservoir upto 1.00 Lak Gallon capacity including 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 one coats of cement base paint internally, including cleaning and painting of ladder, rising main & distribution pipes with one 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 one 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 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 , installation and testing in replacement of electrical based automatically water level indicator with 7 sensors indicates 6 difference level of tank for OHT capacity upto 1.5 Lak Gallon. This water level indcator comes with 7 sensors. It is able to indicate upto 6 different level of the tank. high quality ABS enclosure. supply voltage 220-270V. sensing elements : S S sensors, It is free from oxidation. any conducting wire can be use for sensor alongwith all conenceted items , digital meter / Clock fixed in nearest concerned in pump room, complete all as specified and directed by Engineer-in-Charge.

Supply, fix and testing in replacement of aviation obstruction light 09/10W of LED type twin with doom and other fixing accessories, complete all as specified and directed by Engr-in-Charge.

Supply and fixing of injector dosing pump: adjustable high pressure 0-7 Kg/cm2 power input 220 V, 50 Hz 40 SPM 1/30 fractional horse power, max ouput 0-10 Ltr/hr. pump with PP head with mandatory accessories (Antisyphone Valve Assy,Foot Valve Assy, Tubing (LDPE) 3 Mtrs.) or as per site conditions including taking out existing, complete all as specified and directed by Engineer-in-Charge.

Supply and fixing of service dosing tank capacity 100 Ltr. (FRP dosing tank of 100 Ltr. top dia 540mm x bottom dia 480mm x height 575mm consisting of water inlet line, drain, overflow level gauge inspection port) including taking out existing, complete all as specified and directed by Engineer-in-Charge.

Supply and fixing of service dosing tank capacity 200 Ltr. (FRP dosing tank of 200 Ltr. dia 750mm, height 495mm consisting of water inlet and outlet line, drain, overflow, pot hole with cover) or as per site conditions, including taking out existing, complete all as specified and directed by Engineer-in-Charge.

Supply and fixing of agitator motor - 200V, 120 Watt 900 RPM single phase, copper wound, flange mounted motor (with plastic shaft and impeller for make liquid solution). or as per site conditions, including taking out existing, complete all as specified and directed by Engineer-in-Charge.

Material and labour for boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine for crossing of water pipe line GI/DI size upto 200mm dia., complete all as per specified and directed by Engr-in-Charge.

Material and labour for preparing old surfaces of plastered and applying two coats of white wash of any size of valve chamber including rubbing of internal surface by wire brush/scrubber, desilting of vale pit manually cleaning the internal area with brush, removing loose/deposited dirt etc, cleaning with water thorough, complete all as per specified and directed by Engr-in-Charge.

Supply and fix in replacement for earthing complete with galvanized steel earth plate electrode 600mm x 600mm x 6mm thick buried directly in ground (earth pit not less than 2.25 meters deep below normal ground level) with top edge of plate not less than 1.5 meter deep below normal ground level connected to galvanized earth strip of size 25mm x 6mm, 7.5m long means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No 3 of SSR part I connecting to earthing test point and testing on completion with and including PCC pit in mix 1:3:6 type c1 with RCC 1:2:4 type B-1, 40mm thick cover reinforced with 6mm dia MS bars 3 Nos both ways with lifting book made out of 6mm dia bar, watering arrangement with funnel and wire mesh and 20mm bore light grade GI watering pipe, common salt and charcoal filling, necessary excavation and earth work, complete all as per specified and directed by Engr-in-Charge.

Maintenance and servicing of VFD panel installed at site including all connected items and carrying out routine 'A' check of the wiring , setting etc complete for smooth functioning all as per manufacturer's instructions and as directed. NOTES :- (i) Control switches such as MCCB, main switch, contactors, multi display meter and all enternal items shall be out of scope of the item of work and the rate quoted shall exclusive of servicing/ maintenance of the above said fittings. (ii) Spare parts required for replacement during the maintenance period shall be deemed to be included in quoted rate of this item.

Supply, fixing and testing in replacement of contractor capacity range 250A, 3P, 440V , electric pump rating 90 KW, discharge 171 Cum/Hrs ( Model No LC1E250) Amps alongwith all connected items( lugs etc properly) as per specified and directed by Engr -in-Charge.

Material and labour for cleaning of SWTs 25000/50000 Gallon capacity including rubbing of internal surface by wire brush/scrubber,desilting of tanks manually cleaning the internal area with brush, removing loose/deposited dirt etc, cleaning with water thoroughly preparing the surface for painting, providing one coats of cement base paint internally, including cleaning and painting of water pipe with one coats of synthetic enamel paint of colour as approved by Engr-in-charge and removal of old paint from outer structure of SWTs with the help of broom, steel brush and applying one 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 and 06 Nos SWTs numbering mentioned in white colour on Black paint surface Numerical size not less than 300mm x 20mm, 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.

Maintenance and servicing of fire pump ( Electrical Pump) rating 90 KW, Head 100M, Discharge Capacity 171 Cum/Hrs, RPM 2900 installed at site including all connected items and carrying out routine 'A' check of the wiring , setting etc complete for smooth functioning all as per manufacturer's instructions and as directed by Engr-in-Charge. Note :- Spare parts required for replacement during the maintenance period shall be deemed to be included in quoted rate of this item.

Maintenance and servicing of fire deisel engine pump rating 132 HP, Head 95M, Discharge 171 Cum/Hrs, RPM-2000 installed at site including all connected items and carrying out routine 'A' check of the wiring , setting etc complete for smooth functioning all as per manufacturer's instructions and as directed by Engr-in-Charge. Note :- Spare parts required for replacement during the maintenance period shall be deemed to be included in quoted rate of this item.

Maintenance and servicing offFire jockey pump , Rating 11 KW , Head 100M, Discharge - 10.80 Cum/Hrs installed at site including all connected items and carrying out routine 'A' check of the wiring , setting etc, complete for smooth functioning all as per manufacturer's instructions and as directed by Engr-in-Charge. Note :- Spare parts required for replacement during the maintenance period shall be deemed to be included in quoted rate of this item.

Maintenance and servicing of fire electrical panel, current 250A, Frequency 50Hz, voltage 415V installed at site including all connected items and carrying out routine 'A' check of the wiring, setting etc complete for smooth functioning all as per manufacturer's instructions and as directed by Engr-in-Charge. Notes :- (i) Control switches such as MCCB, main switch, contactors, multi display meter and all enternal items shall be out of scope of the item of work and the rate quoted shall exclusive of servicing/ maintenance of the above said fittings. (ii) Spare parts required for replacement during the maintenance period shall be deemed to be included in quoted rate of this item.

Maintenance and servicing of hydropneumatic pump , capacity head-85M, Flow - 7.0 Cum/Hrs, Motor- 3KW, Sync speed - 2880 RPM, installed at site including all connected items and carrying out routine 'A' check of the wiring , setting etc complete for smooth functioning all as per manufacturer's instructions and as directed by Engr-in-Charge. Note :- Spare parts required for replacement during the maintenance period shall be deemed to be included in quoted rate of this item.

Supply and fix in replacement of hose box made of MS Sheet for keeping 2 nos of house pipe of length 15/30m , branch pipe nozile, cuppling etc, each with double door with 2mm thick glasses and door frame made of MS sheet painted fire red out side and brilliant white inside yard ,complete all as specified and directed by Engr-in-Charge.

Supply and fix fire hydrant landing valve type A (Double handed fire hydrant valve)) with flanged inlet of 100mm dia of size oblique female instantaneous pattern outlet of gun metal complete with rubber blank cap and chain wing type with suitable size bolts, nuts, washers & gasket confirming to IS: 5290, complete all as specified and directed by Engr-in-Charge.

Contract Amount shall be derived after affecting the amount of Schedule of Credit in General Summary on serial page No 18 of tender documents.

M/s Guddu Builders (BID ID -3397130)

M/S Sonu Traders (BID ID -3390343)