Attending day to day complaints of external water supply at Zone-II area of Tibri Mil Stn under GE Gurdaspur.

Amount

Excavation in trenches in soft / loose soil not exceeding 1.5m wide and not exceeding 1.5m deep and getting out complete all as specified and directed.

Returning, filling in including spreading, leveling and well ramming in layers not exceeding 25cm thick complete all as specified and directed.

Removing excavated material n.exc. 50 m and depositing where directed at a level n.exc. 1.5 m above the starting pointcomplete all as specified and directed.

M&L for repair of leakages GI pipe of size 15mm dia by replacing the Tees, bends, sockets unions etc complete including all acessories with necessary exacavation and earth work; returning filling & removal for that job, dewater arrangement is contractors responsibility complete all as specified and directed by Engineer-in-Charge. Note applicable for all items :- One supervisor should report to JE/ Engineer- in-charge on daily basis with complaint register. The minor complaint should be done by 24 hours of time and major complaints within 48 hours of time frame. Failing which Rs. 200/- per day of delay will be levied from the contractor as penalty. The Contractor will arrange the security passes for himself/ supervisor and his work force as per the existing security policy of the station without any extra cost.

All as per item Srl No 4 here- in- before but size 20mm bore.

All as per item Srl No 4 here- in- before but size 25mm bore.

All as per item Srl No 4 here- in- before but size 40mm bore.

All as per item Srl No 4 here- in- before but size 50mm bore.

All as per item Srl No 4 here- in- before but size 80mm bore.

M&L for repair of leakages of CI/DI pipes of size 80 mm by replacing the Tees, bends, sockets and providing the other materials required at site such as lead joint, to complete the job including excavation and other earth work. Note :- CI/ DI bends, sockets,Y juction, cross, collars, cap, lead joint/ tighten joint and connected items will be measured and paid separately

All as per item Srl No 10 here- in- before but size 100mm bore.

All as per item Srl No 10 here- in- before but size 150mm bore.

All as per item Srl No 10 here- in- before but size 200mm bore.

Material and labour for ISI marked CI/DI pipe fittings of size 80 to 200 mm dia such as bends, Tapers tail pieces, Tee pieces , caps and plug set including rubber ring push on joints complete as specified and directed.

Taking out existing 15mm GI pipe lines and connections complete all as directed .

All as per item Srl No 15 here- in- before but size 20mm bore.

All as per item Srl No 15 here- in- before but size 25mm bore.

All as per item Srl No 15 here- in- before but size 40mm bore.

All as per item Srl No 15 here- in- before but size 50mm bore.

All as per item Srl No 15 here- in- before but size 80mm bore.

S & F GI tubing, medium grade, galvanised, with all fittings, laid in trenches of size 15mm bore complete all as specified and directed.

All as per item Srl No 21 here- in- before but size 20mm bore.

All as per item Srl No 21 here- in- before but size 25mm bore.

All as per item Srl No 21 here- in- before but size 40mm bore.

All as per item Srl No 21 here- in- before but size 50mm bore.

All as per item Srl No 21 here- in- before but size 80mm bore.

Taking out 20mm bore GI pipe lines and connections and laying in trenches the same after cleaning internally (by cleaning brush) and externally (by scrapping and washing) including new GI fittings complete all as directed.

All as per item Srl No 27 here- in- before but size 25mm bore.

All as per item Srl No 27 here- in- before but size 40mm bore.

All as per item Srl No 27 here- in- before but size 50mm bore.

All as per item Srl No 27 here- in- before but size 80mm bore.

S&F in replacement of gun metal/globe or gate valves of 20mm dia with iron wheel head, ISI marked confirming to IS-780, screwed both ends for iron pipe and fixed.

All as per item Srl No 32 here- in- before but size 25mm bore.

All as per item Srl No 32 here-in-before but size 40mm bore.

All as per item Srl No 32 here- in- before but size 50mm bore.

Demolition of old unserviceable valve pits and constructing of brick masonary pits of internal dimensions 1m x1m x1.2m. Brick work shall be in CM 1:6. PCC floor of the pit shall be minimum 30 cms below the bottom surface of sluice valve flange to provide sufficient working space, floor of the pit shall be 10 cm thick PCC 1:2:4 type B-1 using 20 mm graded stone aggregate, finished even and smooth without using extra cement, internal and external surfaces of the pit shall be plastered in CM (1:4) 15 mm thick. The sluice valve and other fittings shall be housed in centre of the pit. The top cover of the pit will be made out of MS sheet min 2mm thick with angle iron frame made out of MS angle 50mm x50 mmx 6 mm with galvanised steel hindges two Nos and locking arrangements, duly painted with two coats of water resistant synthetic enamelled paint over one coat of red oxide primer complete all as specified and directed.

All as per item Srl No 36 here- in- before but internal size 900x900x900 mm.

All as per item Srl No 36 here- in- before but internal size 600x600x600 mm.

Taking out existing 100 mm bore CI/DI/MS pipe lines and stacking at site for disposal or reuse all as directed by Engineer-in-Charge. The site or pipe line for replacement will be decided by Engineer-in-Charge. The decision of Engineer-in-Charge will be final.

All as per item Srl No 39 here- in- before but size 150mm bore.

All as per item Srl No 39 here- in- before but size 200mm bore.

S&F ductile iron (DI pipes) centrifugally cast (spun) pressure pipe class K-7, 100mm bore ISI marked with internal cement mortar lining and external zinc and bitumen coated pipe 100mm bore with all spigot and socket ends with push on rubber gasket joint etc complete all as specified and directed.

All as per item Srl No 42 here- in- before but size 150mm bore.

All as per item Srl No 42 here- in- before but size 200mm bore.

S&F in replacement CI sluice valve class PN- 1.6 ISI marked with stainless steel spindle and flanged both ends of size 80 mm dia bore with hand wheel complete all as specified and directed.

All as per item Srl No 45 here- in- before but size 100mm bore.

All as per item Srl No 45 here- in- before but size 150mm bore.

All as per item Srl No 45 here- in- before but size 200mm bore.

Supply and fix in replacement CI Non returning sluice valve class PN- 1.6 ISI marked with stainless steel spindal and flanged both ends of size 150 mm bore complete all as specified and directed.

All as per item Srl No 49 here- in- before but 200mm bore.

M&L run lead joint 80 mm dia complete all as directed

M&L run lead joint 100 mm dia complete all as directed

M&L run lead joint 150 mm dia complete all as directed

M&L run lead joint 200 mm dia complete all as directed

M&L for cutting cast iron/ ductile iron pipes of size 80mm for inserting Tees, bends, ferrules, etc and connecting complete at time of laying of pipes complete all as specified and directed. Note :- CI/ DI Tees, bends will be measured and paid separately.

All as per Srl item No 55 above but size 100mm bore.

All as per Srl item No 55 above but size 150mm bore.

All as per Srl item No 55 above but size 200mm bore.

M & L in repair of water ferrule (brass ) connection by doing excavation, disconnecting the ferrule and making new ferrule connection/hole on the existing delivery pipe line and supply and fixing of new GI nipple, union, bend, elbow and Tee of 20mm bore and provision of 20mm plug at one side of Tee and refreshing the ferrule connection for smooth supplying of the water to the user end, returning, fillling and removing the excavated material all as direceted. Notes :- (i) Rates quoted by Contractor shall be deemed to include dewatering of water from the trench. (ii) Incase the ferrule connection not working satisfactorily the whole job shall be redone again by the contractor without any extra cost.

M& L for testing of the following parameters of borewell water from ISO certified laboratory:- pH, TDS, Total Hardness (as CaCO3), Alkalinity (as CaCO3), Nitrate (as NO3), Sulphate (as SO4), Chloride (CI), Turbidity, Arsenic, Iron, Magnesium (as Mg2+), E.Coli , Pb (Lead) and specified as per IS : 10500 (2012) - for pump houses and user points all as directed by by Engineer-in-Charge. Note :- Manpower, T & P, Transportation of Manpower is included in the quoted rate . At one time more than ten points will be given to the contractor. The job should be completed by one week time frame after giving the locatioin failing which Rs 500/- per day will be deducted as penalty from Contractor's dues.

M&L in repair for MS framed work of angle or other 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 red oxide primer coat, one under coat and one finishing coat of synthetic enamel paint for ladders of overhead tank, foundation of pumps, LT panels sheds, pump sheds etc for pump houses/sewage pump houses/ swiming pool complete all as specified and directed.

M&L for preparation of old painted surfaces of CI/DI pipes of dia 200/ 150/ 100mm bore by applying two coats of synthetic enamel paint on all external surfaces of CI/DI pipes (as per colour codes) for rising, supply, overflow and washout vertical/ horizontal including all arrangement to carry out the painting with scaffolding and all type of T&P complete all as specified and directed. Contractor should take care of all the safety aspects while painting on the height, the workers should have proper insurance to work on the overhead tank heights. The cost of safety will be deemed to be includidng in the quoted rate of the contractor. Note:- Riser main/ overflow/ Delivery line/ washout each pipe colour will be specified by by Engineer-in-Charge as per IS code.

S&F in repair for stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples on and including 2nd class hardwood plain fillets clean sawn frame rectangular in section of area exc. 3 & not exc. 6 sqcm, secured with nails or brads, of size 60cm X 80 cm on the entrance of the overhead tank of pump house to prevent the entrance of any type of small birds/ rodents/ like small insects etc complete all as specified and directed.

S&F acrylic sheet 4mm thick of size as directed including MS studs and printing drawing with eco solvent ink as per sample of layout of intallations complete all as specified and directed.

M&L for road cutting including excavation returning filling in spreading leveling , well ramming in layers, soling with broken boulders/ stones obtained from demolition of existing road, 7.5cm thick coarse aggregate obtained from demolition of existing WBM of road, watering and ramming, 40mm thick PCC 1:3:6 type C-1 using 20mm graded stone aggregate for road patch repair work, Section/ cross section area of cutting shall be as specified and as directed by Engineer -In Charge.

Supply and fixing in repair flexiboard box for sub-station and pump houses building, of size 1.8mx0.5mx0.3m, outer front frame of board shall be made out of Aluminium angle of 38mmx 38mmx 3mm. Sides and back shall be made of GI sheet 18 gauge thick. The marking/writing of SUB STATION NO/PUMP HOUSE NO will be made out of radium letters and font size will be decided by Engineer in charge. Approximate 15 to 20 letters to be accomodated within the board. The box shall should be provided two Nos of LED bulbs of not less than 09 watt with holder and wire for connection at both ends. The electric connection to be given by means of suitable wire size through conduit from the respective sub stations and pump house buildings. The contractor have to provide the holding arrangment on the wall of pump houses/ substation building complete all as directed by Engineer-in-Charge.

M&L for servicing sluice valve of size 150 to 200 mm size including changing of spindle, plate, check nut, bolt and rubber gasket complete all as specified and directed.

M&L for servicing sluice valve of size 80 to 100 mm size including changing of spindle, plate, check nut, bolt and rubber gasket complete all as specified and directed.

Note: A Schedule of Credit for old/unserviceable demolished/ dismantled items has been catered for in the tender. The Schedule of Credit is pre-priced by MES. The final amount of the tender shall be arrived at after deducting the total amount of Schedule of Credit from the total amount of BoQ as per General Summary sheet catered for after Schedule of Credit.

kailu construction co

M/S GAGAN CONSTRUCTION CO