Improvement to the bank protection for nallah from Kudvad to Sancoale Health centre at Sancoale in Cortalim Constituency

Amount

Earthwork in excavation by mechanical / manual means in all types of strata comprising any of the materials such as soil, sand, silt, clay, gravel, moorum of all varieties, shingles, pebbles, all types of conglomerates, laterite rock, soft rock, disintegrated or weathered rock and fissured/shattered decomposed rock and all such other materials either in full or in parts as the case may be adopting any approved method or methods as may be convenient or permitted including chiseling, wedging etc. in all conditions such as dry, moist, saturated, submerged, foul conditions etc. including setting out construction of shoring and bracing, removal of stump and other deleterious matter, dressing of sides and bottom and backfilling the excavated earth to the extent required and disposal of surplus excavated soil,rock as per specification and drawing and as directed by the Engineer in Charge etc. for all lead and lifts etc. as specified & directed etc. all complete.

Rubble packing with hard laterite stones under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.

Centering and shuttering including struttings propping etc. and removal of formwork for : Foundations, footings, bases for columns and mass concrete

vertical surfaces such as retaining walls , return walls, walls (any thk) including attached pilasters, buttresses, plinth and string courses, fillets, etc.

Providing & laying cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded granitic or basaltic stone aggrt. 40 mm. nominal size) excluding cost of centering, shuttering and finishing in: All works upto Plinth level.

In retaining walls , return walls(any thk) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping bed blocks, anchor blocks, plain window sills, fillets etc, upto floor five level

Providing and fixing weep holes with rigid PVC make laid in position with a required slope and level while laying pipes of approved the concrete of retaining wall, wing wall and earth retaining structure complete as directed by the Engineer in charge. 110mm dia.

Providing and fixing 40 mm dia G.I. Pipe railing in 3 rows complete with G.I. Fittings incl. Painting of pipes and fittings with white paint of approved quality incl. A priming coat with a ready mixed primer for new works incl. Providing R.C.C. 1:2:4 rail posts of size 0.15 x 0.15 x 1.00 M with base of 0.25 x 0.25 x 0.3 m at every 2 mts intervals and double rail post with a bar drawings inclusive of cost of reinforcement etc. all complete including white wash washing of rail posts etc. all complete.

NETRA ENTERPRISES (BID ID -44443)