Construction of retaining wall for side

Amount

Appendix A : Retainig wall and approach road

2.6.1 : Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

4.1.8 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

5.2.2 : Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up tot floor five level excluding cost of centering, shuttering, finishing and reinforcement :1:1.5:3( 1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size)

5.9.2 : Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

5.22.6 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

4.1.3 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

50.13.1 : 9 mm cement plastering of mix : 1:3 (1 cement : 3 fine sand ) including all cost of materials, labour charges etc complete

Appendix B : Extension of pipe line

2.10.1.2 : Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil. and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m:Pipes, cables etc. exceeding 80 mm dia but not exceeding 300 mm dia

od20751/2020_2021/IA : Supplying 200 mm dia PVC pipes with working pressure of 6 Kg /cm? with ISI specification including pipes for hydraulic pressure testing at laboratory

od20752/2020_2021/IA : Laying and joining PVC pipes with required specials such as couplings, bends, tee, reducers, etc. with required quantity of cement solvent, including the cost for conveying to trenches, laying, laying, joining, testing, washing etc

od20754/2020_2021/IA : Supplying ISI Marked best quality 160 mm dia PVC pipes ( 6 Kg/ cm 2) including specials such as bent, elbow and tees etc.as per site condition including cost taxes and conveyance of all materials, labour charges etc. complete as directed by the departmental officers at site ( preliminary pressure test for PVC pipe supplied at site should be done in the approved laboratory at contractors own expense)

od20757/2020_2021/IA : supplying and fixing 250 mm cast iron wheel valve including cost taxes and conveyance of all materials, labor charges etc. complete as directed by the departmental officers at site

od20758/2020_2021/IA : supplying and fixing ISI marked best quality 160mm dia PVC ball valve with necessary fittings including cost & conveyanceof all materials and labour charges for fixing and all other incidental charges etc.complete as directed by the departmental officers at site

Bidder Name

T.K.MOHANAN