MIRPA-Rehabilitation of Muppini LI scheme in Chungathara GP-RLIS-General Civil Work

Amount

Replacing the existing pipes with DI pipe

OD16275/2022-2023:Dismantling of PVC pipes 200 mm and leading to a near by place for safe keeping. Cost includes labour & hire charge of equipment complete.

2.10.1.3:Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil. and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m:Pipes, cables etc. exceeding 300 mm dia but not exceeding 600 mm

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

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

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

OD16277/2022-2023:Labour charges for cutting 350 mm pipe diametrically by abrasive cut of saw, the cut being perpendicular to the axis of pipe and smoothing of cut end for fixing new flange/pipe for transporting the pipes through forest to the trenches. Data for one cut

OD16287/2022-2023:MS Pipes 350mm - Manufacturing supplying and fitting 300mm dia MS pipe of various length with shell thickness 6mm including painting with 2 coats of red oxide primer, laying the same to line and level as directed by departmental officers at site. Making pipe 3m length

OD16293/2022-2023:Providing MS flange for 350NB pipe line including cost of all material,labour ,conveyance etc complete as per the direction of departmental officers at site For 1No Flange(cut from MS plate of 505mm X505mmX16mm=31.83 Kg plate)

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

OD17224/2022-2023:Dismantling and re fitting existing delivery/Suction pipe for the installation of Pump

OD16301/2022-2023:Providing and fixing C.I. Non return valves complete with bolts, nuts, rubber insertion etc. (the tail pieces if required will be paid separately): 350 mm diameter Class II Details of cost for 10 valves

13.65.1:Painting with black anti- corrosive bitumastic paint of approved brand and manufacture to give an even shade:Two or more coats on new work

2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

4.1.5: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 : 6 graded stone aggregate 20 mm nominal size)

4.3.2:Centering and shuttering including strutting, propping etc. and removal of form work for:Retaining walls, return walls, (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

50.13.1:9 mm cement plastering of mix : 1:3 (1 cement : 3 fine sand ) including all cost of materials, labour charges etc complete

P.P. ABDURAHIMAN

Bidder Name

BACKER P.P.

P.P. ABDURAHIMAN