Estimate for Laying U/G RCC Pipeline for Outlet at RD 56941/R of Phull Disty

Amount

Earthwork excavation in foundation, trenches etc. in all kinds of soil where pick jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and side of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15 cm, layers with compaction including disposal of all surplus soil as directed within a lead of 30 metres.

PCC 1:4:8 with Stone Ballast 40 mm gauge using concrete mixer volume metric type

C. Conc. 1:2:4 with stone ballast using concrete mixer volume metric type

First class burnt brick work laid in cement sand mortar 1:6 in foundation and plinth.

10mm thick cement plaster 1:4 on sides walls

10mm thick cement plaster 1:4 floors on bed and top

Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering)

Lowering, jointing of RCC NP-2 plain end pipes 600 mm dia laying same to correct gradient and alignment and jointing ends and fixing collars with cement mortar 1:2 as per IS 458:2003 in all depths complete in all respect.

Lowering, jointing and cutting of RCC pipes 150 mm dia for vent pipe into Trenches and laying same to correct alignment as per IS 458:2003 (@ 2.5m / No)

Foot rest For manhole Providing orange colour safety footrest of minimum 6mm thick plasticencapsulated as per IS 10910 on 12mm dia steel bar confirming to IS 1786 having minimum cross section as 23mm x 25mm and over all minimum length 263mm and width as 165 mm with minimum 112 mm space b/w protruted legs having 2mm tread on top surface by ribbing or chequrring besides necessary and adequate anchoring projections on tail length on 138mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture permanant identifaction mark to be visble even after fixing i/c fixing un manholes with 30x150x75 cm cement concrete block 1:2;4 complete as per design

Providing and fixing Riser/Alfa valve (nakka) complete in all respect as per entire satisfaction of engineer-in-charge

Excavation by mechanical means (JCB or Hydraulic excavator) in trenches for pipelines with straight or open cutting in streets or open area including trimming and dressing sides levelling of bed soft Trenches to correct grade, cutting joint holes, refilling consolidation, including the cost of diversion for traffic, crossing over trenches for access to the houses,watching, fencing, etc. and removal of surplus soil out side/inside the town involving lead upto 15 meter complete in all respect. (a) E/W upto 1.5 m depth

Wrought iron or MS ladders, framed grills, gratings etc. ends of bars riveted or molded forged framed window guards, barred iron doors, stair case iron railing etc. i/c cost of bolts and nuts, screws, welding rod complete fixing in position

providing and fixing of steel shutter gate assembly for 600 mm i/d pipes for pipelines complete in all respects.

Cold twisted deformed(Ribbed/TOR Steel) Bars (Fe 500 grade as per IS 1786:2008), For RCC works i/c bending binding and placing in position complete in all respects

Dismantling brick work, tile masonry or tile lining .in cement

HARPREET SINGH CONTRACTOR (BID ID -642332)

GROW INFRASTRUCTURE AND ENGINEERING (BID ID -641983)