Construction of Laying and jointing of different size of DI and HDPE pipe line and other appurtenant works as specified in BOQ of tender document on item rate contract basis of LAKSHMIPUR WATER SUPPLY SCHEME Block Sahaspur District Dehradun

Amount

Excavation of earth for pipe line in trenches with lift up to 1.50 M. & lead up to 30 M. including refilling, watering, ramming, of excavated earth into the trenches and removal of surplus earth up to a distance of 60 M. form trenches including supply of labour, T&P etc. all complete (Assuming that 90% pipe line is laid in trenches. It is estimated that 75% excavation will be in soil mixed with shingle bajri & boulders and 25% will be in medium rocks.

Soil mixed with boulders & bajri

Medium rocks

Providing of all materials, Carting from site store to site of work, Lowering into trenches with true to alignment, Laying & Jointing of full lenght S&S Centrifugally Cast (Spun) Ductile Iron Pipes including supply of 'EPDM' rubber gaskets confirming to IS: 5382-1985 with testing of pipe line complete. D.I. PIPE CONFORMING TO IS : 8329/2000

D.I. pipe K-9

150 mm dia

D.I. pipe K-7

300 mm dia

250 mm dia

200 mm dia

Providing, Lowering into trenches with true to alignment, Laying & Jointing of full lenghts of HDPE Pipes of specified grade as per IS:4984-1995 and specifications, with testing of pipe line including supply of jointing materials.

PE-100 Grade: PN- 6.0 (6.0 Kg/Cm2)

200 mm dia,.

110 mm dia,.

90 mm dia,.

75 mm dia,.

63 mm dia,.

50 mm dia,.

Supply and fixing of following fittings :- SLUICE/WHEEL VALVE(CLASS-II) as per IS: 788/1971

250 mm dia.

200 mm dia.

150 mm dia.

100 mm dia.

WHEEL VALVE(CLASS-II) as per IS: 788/1971

80 mm dia,.

65 mm dia,.

50 mm dia,.

AIR VALVE

20 mm dia

Supply of all material, labour T&P and construct the following valve chamber as per type design.

Sluice/Refluex vlave chamber (0.90 M x 0.90x 1.00 M)

Supply of all materials, labour, T&P etc. and construct Air Valve/Wheel valve chambers as per type design (0.60x0.60x0.75m)

Cutting of road surface for laying of pipe line including supply of all material, labour, T&P etc. complete.

Bitumen road

Cement concrete road

Reinstatement of road including supply of all materials, labour, T&P etc. required for proper completion of work.

Cement concrete road

Kuchcha road

Restoring of house connection and that might be damaged during excavation and laying of pipe line of existing connection including supply of all materials, labour, T&P etc. required for proper completion of work.

Crossing and Reinstatement nala, canal & big drains etc.including supply of ballies, labour, T&P etc. complete.

Protection works of the above items as per site requirement

Random Rubble Stone Masonry laid in 1:6 cement and sand mortar, in breast walls, retaining walls, parapets, scuppers, etc. including supply of all material, labour, T&P and royaltiies etc. complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specifiction

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203

P.C.C.(1:2:4) Grade M 20 (1:2:4)

Private house connection with including cartage & Supply of all materials, labour, T&P etc. for proper completion of work.From

Geo. Tagging of Household

Providing & Fixing Woltman type Bulk Water Meter Inline type, flange end with integral monted display and all necessary fittings etc complete.

200 mm dia

Trial and testing

M/S GRM INFRASTRUCTURE PVT LTD

BHARAT SINGH PANWAR