Providing LIS to villsge Sumling in GP Khurki in GP Hull in Tahsil Kaza Distt LS HP

Amount

Excavation in foundation and trenches etc. in earth work in all kind of soil such as pick work jumper work,saturated soil including bailing or pumping out water, blasting soft/hard rock, chiseling soft/hard rock where blasting is prohibited in all lifts including trimming and dressing of sides, levelling of bed, stacking the excavated soil clear from the edge of excavation and then returning the excavated soil in 15cm. layers including consolidating each deposited layer by ramming , watering and then disposing of all surplus excavated soil as directed in all leads/lifts and shoring strutting,timbering and dewatering where ever required as per direction of the Engineer-in-charge.

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

Providing form work of steel plate 3.15mm thick planking so as to give a rough finish including shuttering, centring, shuttering and propping hight 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 work in lintels, beams etc. including all leads and lifts in:-

Foundation , footing & base of columns and like mass concrete with in all leads and lifts in all respect.

in vetical surfaces such as wall ( any thickness) partitions and like including attached pillasters. Buttress , plinth and string courses and like.

Providing and laying cement concrete 1:11/2 :3 ( 1cement: 1 1/2 sand: 3graded stone aggregate 20 mm nominal size )and curing complete excluding the cost of form work and reinforcement in:-

I) Foundation and plinth.

ii) Walls(any thickness but ot less than 0.1 mtr thickness) attached pilasters, buttresses, plinth and string courses etc. from top of foundation level up to floor two level.

Providing and laying cement concrete 1:2:4 (1cement:2 sand:4 graded stone aggregate 20mm nominal size ) and curing excluding cost of form work and reinforcement for reinforced concrete work

Foundation , footing & base of columns and the like mass concrete with in all leadsand lifts

Providing and placing tor steel in all RCC work including bending,binding in position complete upto floor two level.

laying, fixing, jointing and testing in trenches G.I (MG) pipe of following dia meters confirming to BIS 12-39-2007 as (latest with up to date amendments ) having wall thickness as specified below with plain end and capable of withstanding required test pressure in random lenght of 4 to 7 meters, including specials, short pieces, bends, reducers, tees etc.made fromparent tube, providing and welding of MS flanges detailed as below. The MS flanges shall confirm to BIS 6392-1971 (with latest up to date amendments) duly welded in two layers (two inner and two outder) with pipes at both ends as per relevant BIS standards. The laying of pipe will include all operation such as cutting, welding , jointing, providing & fixing of MS flanges, fabeication of bends, tees etc, i/c lowering and laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer in charge. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe.The welding electrodes shall be as per IS 814 of /Advani Oerlikon/ L&T or ISI marked make. The rates also includes entire carriage of material, flushing cleaning & hydraulic testing complete to the best stisfaction & directin of Engineer in Charge with in all leads and lifts. (Earth work in trenches will be measured and paid for separately). Flang welded angle every 100 mm of length.

Stage-1

100 mm dia G.I (MG) flange Table-17

Main Stage

100 mm G.I (MG) FT -28 RD (0-445)

100 mm G.I (MG) FT- 17 RD (445-800)

Laying , Jointing & testing in trenches 10kgf/cm2 working pressure polythelene pipe high density conforing to IS 4984-1972 complete with special flanges compression type fitting earth work in to be measured and paid for separately.

90mm PE 63 (P.N.4)

125mm PE 63 (P.N.4)

P/F M.S. grating in chamber on out let of pipe

GATUK CHHERING

TESHI CHHERING

URGIAN NAMROL GIACHHO