WRIDD/EEAM/KNJ(AM)/NIT NO 11/25-26

Earthwork in excavation of field trenches as per design section & alignment for laying of pipelines( PVC,RCC,ACP etc) upto a depth of 1500 mm in all sorts of soil including removing, spreading or stacking extra earth as directed and of taken out damaged R.C.C pipe, Tee, Bend etc. from the existing pipeline for replacement and for leak repair of collar joint in all sorts of soil but excluding lateriate soil or sand stone dressing bed to proper lebel including removing, spreading or stracking the spoils with a lead of 75M. as directed and including trimming the sides of trenches bailing out water due to seepage in soil other than pipe line etc. complete upto required depth.

Earth work in filling in trenches after laying pipe lines (PVC, RCC, ACP etc.) with good earth obtained from excavation of field trenches in layers not exceeding 225 mm, including watering and ramming etc. layer by layer Cum 66.01 complete. (Payment will be made on the basis of measurement of finished quantity of work.)

Dismantling all types of masonry exception cement concrete plane or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. (a) In ground floor including roof.

Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. In ground floor including roof

Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes. For distance 52 km. a) Pakur Variety(1 : 2 : 4)

Brick work in cement mortar (1:6) with first class kin burnt bricks including racking out joints, scaffolding and other incidental works etc. complete. a) In foundation and plinth

b)12.5 cm. thick 1st class brick work in cement mortar (1:4) in Ground floor including scaffolding, racking out joint etc. complete.

Plaster to wall, floor, ceiling, etc. with sand and cement mortar including rounding off and chamfering corners as directed and racking out joints or rounding of concrete surface including chipping and application of cement slurry where necessary red complete with all materials and labours. a) With cement mortar(1:6) i) 20mm.thick plaster

ii) 15mm.thick plaster

Neat cement punning about 1.5 mm. thick in wall dado floor drain door and window sill etc. complete.

Repairing of leakages in collar joints of R.C.C. Pipe line by opening the joints fully by chipping out the old morter, cleaning the pipe recesses and collar properly, and thereafter positioning and levelling the pipes and collar, filling the annual spaces of joints with jute braiding dipped in cement slurry and grouting with (1:2) cement morter mixed with approved quality water proofing compound (5% by wt. of cement) and curing all complete as per direction of Engineer-in-Charge. a) 450 mm dia R.C.C. pipe

b) 225 mm dia R.C.C. pipe

Taken out the condemn 150 mm. dia NTP/TP/ALFA-ALFA valve from 150 mm dia M.S./G.I. pipe of existing spout chamber by carefully chiseling first class distribution to the existing system of structure upto required limit and fitting fixing of new one with 150 mm dia M.S./G.I. pipe in position on the spot chamber using havoc zink, jute shoe as to match the joint leak proof including mending good all damage and returning that the condemn materials at store as per direction of E.I.C.

Removing of chokage due to sludge, mud, sand or any other foreign materials deposition from the underground 450/ 300/ 225/ 150 mm dia. RCC pipe line with split bamboo, wirebush, coir rope etc. along with suitable cleaning agent as necessary as per direction of E.I.C. (This item includes cost of earth cutting & back filling of trenches and required materials for cleaning but excluding the cost of taking out one full length of RCC pipe by dismantling 2 nos. of collars & re-fitting the RCC pipe with new two nos. collar. i) For 450 mm dia. RCC pipe

i) For 225 mm dia. RCC pipe

Extra carriage @4% on Sl. Nos. 5.00 to 11.00

Total (Sl. No. 1.00 to 13.00)

SGST @9% on Sl. No. 14.00

CGST @9% on Sl. No. 14.00

Total (Sl. No. 14.00 + 15.00 + 16.00)

Cess @1% on Sl. No. 17.00

Grand total (Sl. No. 17.00 + 18.00)

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