Providing drainage system to Dobeta village Pond Dobeta village

Amount

Cvil work

Excavation manually in trenches for pipe lines with straight or open cutting in streets and lanes in built-up area where width of street/lane from wall to wall is less than 3 meters including trimming and dressing sides levelling of beds of trenches to correct grade, cutting joint holes, refilling consolidation, watering, including the cost of dewatering of rain water, diversion for traffic, night signals. Providing & Fixing cautions boards, watching, fencing etc. and removal of surplus soil from the site upto 15 meter distance complete in all respects. (As per CSR item 28.1) A&C 5 Item-B: Exceeding 1.5 m depth but not exceeding 2.25 m depth. B (ii) For Ordinary soil having Gravel upto 40%

Cement Concrete 1:8:16 with 40 mm gauge stone aggregate. (As per CSR item 10.6 (b (ii)A&C 5

Extra for cutting through metalled Roads and their foundation including sorting screening and stacking the soling stone and road metal at the site of work ordered by the Engineer-in-Charge. (as per CSR item 28.5) Rate as per CSR 24 Chapter (24.3) (a) A&C 5

Providing, laying in trenches to correct gradient and alignment and jointing of UPVC pipes having ISI specification IS:15328-2003 class-SN-8 marked make Supreme, Finolex, Kissan, Jain, Prince or equivalent good on them and laying the same in trenches to correct alignment and gradients, cutting and jointing, testing for water tightness and (as per CSR item 29.43-d)200mm

Construction of brick masonry inspection chambers size as given below upto 0.60 metre average depth in 1:5 cement sand mortar, C.C.1:4:8 ( 150mm thick) in foundation, cement concrete 1:2:4 benching 12.50mm thick cement plaster 1:2 with a floating coat of 1mm thick of neat cement, R.C.C. 1:2:4 slabs 100mm thick cement concrete topping 50mm thick with 455mm x 455mm, 455mm x 610mm inside R.C.C. inspection chamber cover and frame (Weight as per I.S.I specifications) painted with 3 coats of black bitumastic paint conforming to I.S.I complete as per standard design. (a) 450mm x 600mm inside with 455mm x 610mm cover and frame light duty double seal (As per CSR item 29.60 –b)

Shiv Shakti Builders

Raman Kumar

The Shivalik Co-Op Society Ltd.