Operation and Maintenance of Water Treatment plant, pumping stations including the repair and maintenance of main raw water pipeline, distribution pipeline, pump house and other misc. work for 2 years of Gevra Area

Item Description/ Heading

Running and operation of 4.5MLD filterplant and feeding source KJ pond, RBC canal , pumps, raising mains, distribution of water upto over head tank and sump, servicing, greesing and maintenance of pump in three shifts and as per special terms and condition etc. Complete as per instruction of Engineer - Incharge

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 100 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 150 mm dia nominal bore

Manufacturing, Supplying at site & laying, jointing of following M.S. pipes as per IS specifications, duly testing for usage in Drinking water inclusive of all materials, inspection charges, transit insurance, loading/unloading, FOR site and stacking etc. complete as per direction of Engineer-in-Charge. (Excluding protective coating) Dia of pipe 300.00 mm (I.D) Thickness of pipe : (ii) 6mm

Repair and maintemanec of M.S./ C.I pipe line of size 150mm to 350 mm dia nominal bore by excavating , cutting,welding /rejointing, refilling the damagegd pipe line including all cost of labour and machinery required for welding, cutting and refixing /reiointinq the pipe

Repair and maintemanec of GI pipe line of size 50mm to 150 mm dia nominal bore by excavating , cutting,welding /rejointing, refilling the damagegd pipe line including all cost of labour and machinery required for welding, cutting and refixing /reiointinq the pipe

Assistance required for day to day maintenance of valves external pipe line etc. in all 3 shifts ( Minimum 1 Nos Plumber and 1 Nos Helper to be engaged in each shifts) complete as per instruction of EIC.

Providing and Fixing of D joints for pipe. 150 mm dia

Providing and Fixing of D joints for pipe. 200 mm dia

Providing and Fixing of D joints for pipe. 350 mm dia

Providing and Fixing of spindle for sluice valve

Assistance required for cleaning and up keeping of premises of 4.5 MLD filter plant, old filterplant, RBC pump house, KJ pond pump house, distribution centre (i.e. over haed tank premises) of Uria Nagar & Shakti Naqar colony

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work. 50 mm dia nominal bore

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work . 65 mm dia nominal bore.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work. 80 mm dia nominal bore

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : 50 to 80 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 50 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 65 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 80 mm nominal bore

Providing and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329 : 150 mm dia Ductile Iron Class K-9 pipes

Providing and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329 : 200 mm dia Ductile Iron Class K-9 pipes

Providing and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329 :250 mm dia Ductile Iron Class K-9 pipes

Providing and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329 : 350 mm dia Ductile Iron Class K-9 pipes

Providing and laying S&S C.I. standard specials such as tees, bends, collars, tapers, caps etc. (Heavy class): Up to 300 mm dia

Providing and laying S&S C.I. standard specials such as tees, bends, collars, tapers, caps etc. (Heavy class): Over 300 mm dia

Providing lead caulked joints to spun iron or C.I. pipes and specials, including testing of joints but excluding the cost of pig lead : 150 mm diameter pipe

Providing lead caulked joints to spun iron or C.I. pipes and specials, including testing of joints but excluding the cost of pig lead : 200 mm diameter pipe

Providing flanged joints to double flanged C.I./ D.I. pipes and specials, including testing of joints : 150 mm diameter pipe

Providing flanged joints to double flanged C.I./ D.I. pipes and specials, including testing of joints :200 mm diameter pipe

Providing flanged joints to double flanged C.I./ D.I. pipes and specials, including testing of joints :350 mm diameter pipe

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) : 100 mm diameter. Class II

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :150 mm diameter. Class II

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :200 mm diameter. Class II

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :250 mm diameter. Class II

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :300 mm diameter. Class II

Dismantling old C.I. pipes including excavation and refilling trenches after taking out the pipes, breaking lead caulked joints, melting of lead and making into blocks, including stacking of pipes at site lead up to 50 metre: 150 mm diameter C.I. pipe

Dismantling old C.I. pipes including excavation and refilling trenches after taking out the pipes, breaking lead caulked joints, melting of lead and making into blocks, including stacking of pipes at site lead up to 50 metre: 200 mm diameter C.I. pipe

Dismantling old C.I. pipes including excavation and refilling trenches after taking out the pipes, breaking lead caulked joints, melting of lead and making into blocks, including stacking of pipes at site lead up to 50 metre: 350 mm diameter C.I. pipe

Labour for cutting C.I. pipe with steel saw. 150 mm diameter C.I. pipe

Labour for cutting C.I. pipe with steel saw. 200 mm diameter C.I. pipe

Labour for cutting C.I. pipe with steel saw. 350 mm diameter C.I. pipe

Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size ) , i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Constructing masonry Chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Providing and fixing C.I. double acting air valve of approved quality with bolts, nuts, rubber insertions etc. complete (The tail pieces, tapers etc if required will be paid separately) :100 mm dia

Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and the cost of rubber gasket : 200 mm dia pipes

Providing push-on-joints to Centrifugally (Spun) Cast Iron Pipes or Ductile Iron Pipes including testing of joints and the cost of rubber gasket :350 mm dia pipes

Providing and laying D.I. specials of class K-12 suitable for push-on jointing as per IS : 9523 : Up to 600 mm dia

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:3:6 (1 Cement : 3 coarse sand (zone-III): 6 graded stone aggregate 40 mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:1½:3 (1 Cement: 1½ coarse and (zone-III) : 3 graded stone aggregate 20 mm nominal size)

Brick work in Cement mortor 1:6 ( 1 cement 6 coarse sand) with fly ash bricks of size 230 x 110 x 70 mm and having crushing strength of 75Kgs/Sqcm to 100 Kgs/Sqcm as per the specification in : Foundation & plinth

12 mm cement plaster of mix : 1:6 (1 cement: 6 fine sand)

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing and fixing mild steel round holding down bolts with nuts and washer plates complete.

Providing and fixing bolts including nuts and washers complete.

Cleaning of under ground sump, Over Head R.C.C. Tank ( independent staging) including disposal of slit and rubbish, all as per direction of Engineer-in-Charge. The cleaning shall consist following operations:- (i)Tank shall be emptied of water by pumping & bottom shall becleaned of silt and other deposits. (ii) Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc. and pressure washed with water. (iii) Chlorination of RCC internal surface by liquid chlorine. (iv) The treated surface shall be dried using air jetting and all loose particles shall be removal from the surface. (v) Finally the surface shall be treated with ultraviolet radiation etc.as per direction of Engineer-in-Charge

Collection of sample and testing of treated water from S.P.C.B as per existing MOEF specification i/c collection of sample and carrying same to the environment conservation test lab. & collection of its report as per instruction of Engineer Incharge

Total impact of GST for the purpose of CTC

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