R M of Sewerage Scheme to Kunihar Area in Tehsil Arki District Solan HP SH Repair of Sludge drying beds dismantling feeder DI Pipes re-laying of feeder DI Pipes Extension of CC feeder channel Providing fixing of CI sluice valve 150mm dia C o outlet

Amount

Excavation in foundation in trenches in earth work in pick work, jumper work within all leads and lifts stacking the excavated soil not more than 3 mtr clear from the edge of excavation and then returning the stacked soil in 15cm layers when required into plinth sides of foundation etc., consolidating each deposited layer by ramming watering and then disposing of all surplus excavated earth up to all leads and lifts as per the satisfaction of E-in-charge.

Providing, Laying cement concrete 1:4:8 (1cement:4sand:8graded stone aggregate 40mm nominal size )curing complete the cost of form work in foundation and plinth i/c all carriage of materials upto all leads and lifts complete in all respects.

Brick wall using common burnt clay building brick in foundation and plinth in: cement mortor 1:4 (1cement :4sand) second class bricks i/c carriage of materials upto all leads and lifts complete in all respects.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm .so as to give a fair finish i/c centring ,shuttering,strutting and propping etc.witj wooden battens and ballies ,height of propping and centring below supporting floor to ceiling not exceeding 4 mtrs and removal of the same for insitu reinforced concrete & & plain concrete work in:-Walls i/c attached buttresses pilasters and their capa and bases string courses etc.upto floor two level

Providing, Laying cement concrete 1:3:6 (1cement:3sand:6graded stone aggregate 20mm nominal size )curing complete the cost of form work in foundation and plinth i/c all carriage of materials upto all leads and lifts complete in all respects.

15 mm thick cement plaster 1:3 (1cement:3sand )in single coat on rough sides of bricl/stone masonry for interor plastering upto floor two level i/c arrises internal roynded angles chamfers and/or rounded angles not exceeding 80mm in girth and finished even and smooth.

Providing and laying media for sludge drying beds:

Bottom layer 50mm to 75 mm

Bottom layer 30mm to 25 mm

Top layer course sand 3mm to 6mm i/c all leads and lifts complete in all respects

Providing and fixing of PVC pipe of 100mm dia complete in all respects.

Providing and fixing double flanged C.I. Sluice valve of leader/kirloskar/bir/kartar/pillican make 150mm dia of the suction pipe of capable with standing the nominal pressure as per IS: 780-1984 with upto emendments i/c cariage of materials upto all leads and lifts complete in all respects.

Providing and laying in trenches 150 MM dia cetrifugally cast ductile iron(spun) pressure pipe with socket & spoigot ends confirming to BIS 8329/2000 in standards lenghts 4 Mtrs, 5 Mtrs,5.5 Mtrs & 6 Mtrs for classification Class K-7,suitable for Tyton ( push on joints )( Rubber gasket D- jointing) with cement mortor linging inside the pipes including Bends of all degrees, tees, collers, tapers ( if required) crosses, short pieces,tail pieces, plugs of required numbers, cuttings of pipes, chamfering where required ( Earth work intrenches and jointing of pipes to be measured & paid for separately) including carriage of materials upto all leads and lifts complete in all respects..

Providing and jointing tyton push joints 150mm dia and fittings I/C tecsting of the joints cost rubber gaskets (SBR) quality confirming IS 12820 (latest edition /amendments ) complete in all respects.

Supply & errection of Sludge Return pump with MS Base frame & Motor 5HP KIRLOSKAR MAKE Head:-22 meter, Flow 2900 RPM complete in all respects.

Kameshwar Sharma (BID ID -496682)

MANEESH KUMAR CHANDEL (BID ID -496936)