Cons Rain Water Harvesting Structure for Improvement sustainability of sources at Khatarda Nallah in GP Baghni

Amount

Excavation in foundations,trenches etc in earth work in all kind of soil, such as pick work, jumper work, blasting hard or soft rock by chiselling where the blasting work is prohibited slushy daldal and saturated soil including pumping or bailing out water with in all heights, stacking the excavated soil within all leads clear from the edge of excavation and then returning the stacked soil in 15cm (fifteen centimetres) layers, when required into plinths, of foundations etc consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth, as per the direction of Engineer-in-Charge with in all leads and lifts.100% Chiselling work in soft & hard rock

50% Pick & Jumper work.

Providing and laying cement concrete 1:4:8(1:cement :4 sand:8 graded stone aggregate 40 mm nominal size) and curing complete excluding cost of form work in:-Foundation and plinth i/c carriage of material within all leads and lifts.

Providing and laying cement concrete 1:3:6(1:cement :3 sand:6 graded stone aggregate 40 mm nominal size) and curing complete excluding cost of form work in:-Foundation and plinth i/c carriage of material within all leads and lifts.

Providing and laying cement concrete work 1:2:4(1cement:2sand:4graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work:Vertical surface such as walls ( any thickness but not less than 0.10mm thicknes) i/c attached butteresses, pillaster, plinth and string courses etc upto floor two level i/c all leads and lifts.

P/L cement concrete work 1:1/½:3(1cement:1/½ sand:3 graded stone aggregate 20mm nominal size)and curing complete excluding cost of form work in reinforcement for reinforced concrete work in: -Vertical surface such as walls ( any thickness but not less than 0.10mm thicknes) i/c attached butteresses, pillaster, plinth and string courses etc upto floor two level i/c all leads and lifts.

Providing form work with steel plates 3.15 mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish including centring, shuttering , strutting and propping etc with batten & ballies, height of propping and centring below supporting floor to ceiling not exceeding 4 mtrs and removal of the same for in-situ-reinforced concrete and plain concrete in:Vertical surface such as wall (any thickness) partition and the like i/c attached pillasters, butresses plinth and string course including all leads and lifts.

Edges of slab and breaks in floor and walls under 20cm wide complete in all respect including all leads and lifts.

Providing mild/tor steel reinforcement for RCC work i/c bending binding and placing in position complete including cost of binding wire up to all floor level with in all leads and lifts.

Laying & jointing in trenches galvanised mild steel tube fittings (M) during concreting for scouring arrangement (earth work in trenches to be measured and paid for separately) complete in all respect of following nominal bore within all leads & lifts.150 mm Dia

Providing and fixing of double flanged cast iron Sluice valve following dia of Kirloskar/Leader make class PN-1.6 conforming to BIS: 14846 capable of with standing nominal seat test pressure 16kg/cm² with MS flanges complete in all respect 150mm dia

Providing in RCC work smooth finishign of the exposed surface with cement mortar 1:3 (1cement:3 sand) complete in all respect with in all lead and lifts.

Boulder filling dry hand packed tightly under the floor complete in all respect.

om parkash kapoor

Balwant Rana

Naveen Kumar

SHASHI PAL CHOUHAN GOVT CONTRACTOR

A&N associates Builders