Construction of Retaining Wall in the back side of septic tank opposite book cafe in W. No. 4 Nela

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All Kinds of Soil

Providing and laying cement concrete in retaining walls,return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts,struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills,fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing: 1:5:10 (1 cement : 5 coarse sand) : 10 graded stone aggregate 40 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form for :Retaining walls, return walls, walls(any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.

Providing weepholes in brick masonry/ stone masonry/ plain reinforced concrete abutment, wing wall, return wall with 110mm dia PVC pipe extending through the full width of the structure with slope of 1(V) : 20(H) towards drawing face complete

Stone Boulder filling behind Retaining Wall

Providing and laying half cut 300 mm R.C.C pipe with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand)

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 mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:3:6 (1 Cement : 3 coarse sand) : 6 graded stone aggregate 20 mm nominal size)

Naresh Kumar (BID ID -540973)

Ravi Thakur (BID ID -540929)