Providing GWSS to Village Dhakgaon and Jhatwari and its surrounding Village in Tehsil Chirgaon Distt shimla H P

Amount

Excavation in foundation trenches etc. in earth work lift upto 1.50 mtrs.stacking the excavated soil not more than 3 mtr. Clear from the edge of excavation and then returning the stacked soil in 15cm. Layer when required into plinth sides of foundation etc. consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth all kinds of soil within all leads and lifts and as directed by the Engineer-in-charge.

Providing and laying cement concrete work 1:3:6(1cement:3approved sand:6approved graded stone aggregate 20mm nominal size) & curing complete excluding cost of form work in foundation and plinth with in all leads and lifts and as directed by the Engineer-in-charge

Supplying and fixing galvanised steel barbed wire(IS: 278-1962 type-I)heighting 9.30 kg. per 100 mtrs. Straing and fixing to any type of standardrail, straining the belts, including, securing with and providing of GMS wirestapler etc.(past, of wood cement steel paid for separately).

Providing and fixing of fencing post 2.50 mtrs. Long & 1.80 hightfencing post should be of 50x50x65x65x6mm angle ironhaving 9Nos. Holes equal spacing for barbed wire fencing postshould be welded with 20cm. Long & 40x40x6mm hold fast atbottam etc.

Providing form work with steel plate 3.15mm thick welded with angle iron frames 30x30x5mmso as give a fair finish i/c centring, shuttering, &centring below supporting floor to ceiling not exceeding 4mtrs. &removal of the same for in-situ reinforced concrete & plain concrete work in:including attached pillasters, buttresses, plinth and string cources and thelike within all leads and lifts.

Vertical surface such as wall(any thickness) partitions and the likeincluding attached pillasters, buttresses, plinth and string cources and thelike within all leads and lifts.

Flat surface such as soffits of suspended floor, roofs, landing and the likefloor etc. upto 200mm in thickness within all leads and lifts and as directedby the Engineer-in-charge.

Edges of slab and breaks in floors and walls under 20cm. Wide withinall leads and lifts and as directed by the Engineer-in-charge.

Providing and laying cement concrete 1:1.5:3(1cement:1.5approved sand:3approved graded stone agg. 20mm nominal size) & curing completeexcluding cost of form work in foundation and plinth

Foundation and plinth(bed) within all leads and lifts and as directed by the Engineer-in-charge.

Walls including attached buttress, pillasters and their caps and stringcources etc. upto floor to level within all leads and lifts and as directedby the Engineer-in-charge.

Providing mild steel/tor steel for RCC work including bending binding and placing in position complete upto floor two level within all leads and liftsand as directed by the Engineer-in-charge.

Providing and laying cement concrete concrete work 1:2:4(1cement:2sand:4graded stone agg. 20mm nominal size) and curing completeexcluding cost of form work and reinforcment for reinforced concretework in lintels, beams, girders bressumers and cantilevers upto floortwo level within all leads and lifts and as directed by the Engineer-in-charge.

P/L (Pours)nofine concrete 1:4(1cement:4graded stone agg.40mm and above and curing complete with weep hole or pours etc.within all leads and lifts and as directed by the Engineer-in-charge.

R/R masonry/polygonal rubble masonry un-coursed quality in foundationand plinth including leveling by cement concrete 1:6:12(1cement:6Sand:12graded stone at plinth in cement mortar 1:6(1cement:6sand) within all leads and lifts and as directed by the Engineer-in-charge.

Construction of dry rubble masonry in breast and retaining wall withinall leads and lifts and as directed by the Engineer-in-charge.

Providing and placing horizental layers filtering media duly graded screenedwashed and cleaned as specification by the Engineer-in-charge.

Bottam layer" Broken stone 50mm to 75mm….

Supplying cast iron with frame internal diversion of frame 455x610rectangular CI cover(light duty single pettern)the weight of cover to benot less then 23 kg. within all leads and lifts.

10mm cement plastering in single coat on fair side of brick/ concrete wallfor internal plastering upto floor two level i/c arrises internal angles, chamfersand rounded angles not exceeding 80mm in girth and finished even and smooth in cement mortar 1:3(1cement:3sand)within all leads and lifts.

Providing and fixing (M.S.Sheet &Angle iron) 600X600 mm dia man hole cover with frame & cantrolling chamber for wheel valve compelete. In all respect i.e locking arrangement etc.( not less than 35 kg each) and angle iron stir case for up & donw (not less than 75kg)

Providing and fixing GMS ventilating pipe/ over flow pipe( 25 to 32) mm dia.incluing all filling as req.

Prov. and fixing GMS tubes of following dia in walls, floors etc. including tube fittings and making the wall, floors etc. good. i.e welding with one feets 25mm flat iran both side of req.pipes.

Providing & fixing cantrolling arrangement with mm dia wheel valve i/c all type of tube fitting compelete.

50mm Dia

Prov. In RCC work smooth finishing of the exposed surface with cement mortor 1:3 (1 cement : 3 sand )

Constructing chamber 600x600x750 mm size for sluice valve

Providing and fixing precast concrete man hole cover and frame conforming to IS-12593-1988, part-I & IS-12592-1991, part-II for 500mm diameter medium dury.

Providing and placing in horizontal layers filtering media duly graded, screened,cleaned and washed as specified :

Top layer, Fine sand( Eff. Size 0.20mm to 0.40 and uniformity co-efficient 2.00 to 3.00).

Second layer, Coarse sand, 3mm - 6mm

Third layer : Bajri 6mm to 20 mm.

Fourth layer : Bajri 20mm to 25 mm

Bottom layer : Broken stone 50mm to 75 mm.

Providing & placing Precast Concrete Block in CC 1:2:4 ( I cement :2 sand ;4 graded stone aggrigate 20 mm nominal size)over X Drain

Steel work welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in postion and applying a priming coat of red lead paint:- In gratings framed guard bars, ladders, railling, brackets and rimilar works GMS tube for ladder 25mm dia vertically member & 20mm dia Horizental member

White washing with lime on undecorated wall surfaces(two coats) to give an even shade I/c thoroughly brooming the surface to remove all dust dirt & other foreign matter.

CHATTER SINGH RATHORE

Vikram Rithwan Contractor