Improvement of FIS Kanlog Bihar in G.P. Anandpur Tehsil Distt Shimla HP (SH CO Head weirs for phase Ist and 2nd, laying and jointing of G.I. pipe 150mm dia medium grade and HDPE pipes for phase Ist and 2nd)

Amount

Excavation in foundation, trenches,etc. in earth work in all kinds of soil such as pick work, jumper work, blasting work, hard blasting and chiselling etc. stacking the excavated soil not more than 3 mtrs.clear from the edge of excavation and then returning the stacked soil in 15cm.layers when required into plinths sides of foundations etc.then disposited layer by ramming and watering and then disposing of all surplus excavated earth as directed within all leads and lifts complete in all respect and to the entire satisfaction of the Engineer-in-charge.

Excavation in drains and channels etc. in earth work for pipes upto all depth in all classification of earth work such as pick work, jumper work, saturated soil including balling or pumping out water, blasting soft/ hard rock or chiselling soft/hard rock where blasting is prohibited in all lifts including jungle clearance wherever required, trimming and dressing of sides, levelling of beds to correct grade including shoring/ struting, planking, timbering and dewatering wherever required stacking the useable/unusable material/ soil separately and after laying and joining and testing of pipes, returning the useable soil in trenches in 15cm. layer including consolidating of such deposited layer by ramming and watering and then disposing of all surplus excavated soil/ unusable material as directed within all leads and lifts including restoration of un-metalled surfaces to its original condition and including cost of diversion for traffic, night signals, fixing caution boards, crossing over trenches for acess to houses, fencing etc.complete in all respect within all leads and lifts as per direction of the Engineer-in-charge.

Providing and laying cement concrete 1:4:8 (1cement:4sand:8graded stone agg. 40 mm nominal size)and curing complete excluding cost of form work i/c all leads and lifts and to the entire satisfaction of the Engineer-in-charge in :-a) Foundation and plinth.

Providing and laying cement concrete work 1:1:2(1cement:1sand:2 graded stone agg. 20mm nominal size)and curing complete excluding cost of form work and reinforcement for reinforced concrete work within all leads and lifts complete in all respect and to the entire satisfaction of the Engineer-in-charge.

In foundation and plinth.

Walls (any thickness) but not less than 0.1 m thickness)attached pillasters, buttresses, plinth and string courses etc. from top of foundation level upto floor two level.

Providing and laying cement concrete 1:5:10(1cement:5sand:10 graded stone agg. 40mm nominal size)with 15% plum concrete and curing complete excluding cost of form work in retaining wall/breast wall,the size of plums shall usually be 150mm to 300mm.as per HPPWD specifications within all leads and as per the direction of the Engineer-in-charge.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish including centring, shuttering, strutting , strutting and propping etc. with wooden, battens, and ballies, height of propping and centring below supporting floor to ceiling not exceeding 3 mtrs.and removal of the same for insitu reinforced concrete and plain concrete work in complete in all respect i/c all leads and lifts and to the entire satisfaction of the Engineer-in-charge.

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

Providing Mild steel/Tor steel reinforced for RCC work including bending, binding and placing in position complete upto floor two level within all leads and lifts complete in all respect and to the entire satisfaction of the Engineer-in-charge. a) Tor steel.

Stone filling behind retaining wall complete in all respect.

Laying, jointing and testing of GMS pipe (Medium grade) confirming to IS-1239 with bevelled edge and capable of with standing required test pressure, in random length of 6 metres i/c testing and commissioning and cost of jointing with butt welding as per relevent BIS specification (leak proof) i/c cost of bends tail pieces, tees, reducers, increaser etc. as per site requirement and as per the direction of the Engineer-in-Charge (earth work in trenches to be measured and paid for separately i/c all leads and lifts and carriage of material at site.

150mm dia .

Providing and fixing of M.S.flanges ISI marked conforming to IS-6392-1971 different table capable of with standing test pressure 0.60 N/mm square welded on both sides of 150mm dia GMS Pipes (Medium grade) with nuts,bolts and 3mm thick ferrado/champion make gasket. The welding is to confirm to IS-3138-1986 including hydraulic testing at site and conforming to relevant IS-specifications i/c all leads and lifts.

150mm dia Table.5.

Laying and jointing high density polyethylene pipe for use of buried water mains and services duly ISI marked IS: 4984-1995 as amended upto date in the following grades of material, pressure rating and nominal dia. Material grade PE-63 PN-4 including all leads and lifts as directed by the Engineer-in-charge.

160mm dia. PE-63 PN-4.

Madan Lal Verma

TEK CHAND

Kuldeep Kumar Thakur

Suresh Kumar Sharma