Upgradation and capacity enhancement of existing 1.82 MLD STP at Manali to 3.00 MLD based on MBBR technology in Tehsil Manali Distt. Kullu H.P. (SH C/O RCC retaining wall back side of equilization tank and anoxic tank)

Amount

Excavation in foundations, trenches etc.in all kind of soil in all leads and lifts such as pick work, jumper work in saturated/unsaturated soil including bailing out water, blasting work in hard/ soft rock or chiseling in hard/soft rock where blasting is prohibited in all lifts stacking the excavated earth not more than 3 mtrs clear from the edge of excavation and then returning the stacked soil in 15 cm layers when required into plinths sides of each deposited layer by ramming and watering and then disposing of all surplus excavated earth foundations etc., consolidating as directed within all leads and lifts and handing over the useable materials available from excavation to department free of cost to the entire staisfaction of Engineer-in-charge with in all leads and lifts

Providing and laying cement concrete 1:4:8 (1cement :4 sand :8 graded stone agg.40mm nominal size) and curing complete excluding the cost of form work in in foundation and plinth.

Providing form work with steel plates 3.15 mm thick welded with angke iron of frame 30 x30 x5 mm so as to give a fair finish including centering, shuttering, sturtting & propping etc. with wooden battens and ballies height of propping & centering below supporting flor ot celling no exceeding 4 metres & removal of the same for insitu rinforced concrete & plain concrete work in suspended floors , roofs, landings, shelves and centilevers up to floor two level.

Vertical surfaces such as wall(any thickness) partitions and the like including attached pilasters, buttresses, plinth and string courses and the like.

Providing and laying cement concrete 1:2:4 ( 1 cement :2 sand :4 graded stone aggregate 20 mm nominal size ) and curring complete excluding cost of form work in foundation and plinth in all heights and depths with in all leads lifts and to the entire satisfaction of Engineer incharge.

Providing and laying tor steel reinforcement for RCC work including bending binding and placeing in position complete upto floor two level with in all leads and lifts and to the entire satisfaction of Engineer Incharge including cost of binding wires.

Stone/Boulder filling behind retaining wall under floor with in all leads and lifts complete in all respects.

Providing ,laying, jointing & testing of HDPE pipe 110 mm dia PE-80 (PN-4) i/c all fitting complete in all respect within all leads and lifts .

Zakir Hussain

Amit sood contractor

GURBACHAN SING