Construction of side protection wall for the bank of nallah in Survey No. 95/1, 95/2 and 95/2-A at Chandor Cavorim in Cuncolim Constituency.

Earthwork in excavation by mechanical/manual means in all type of strata comprising any of the materials such as soil, silt, sand, clay, gravel, moorum of all varieties, shingles, pebbles all types of conglomerates, laterite rock, soft rock,ordinary rock, disintegrated or weathered rock, fissured/ shattered, decomposed rock and all such other materials either in full or in parts as the case may be by adopting any approved method or methods as may be convenient or permitted inclusive of chiseling, wedging etc. but blasting prohibited in all conditions such as dry, moist, saturated, submerged, foul conditions etc including pumping or bailing out water/ dewatering including setting out construction of shoring, strutting and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, providng barricading, danger lighting, guarding etc. and backfilling the excavated earth to the extent required and disposing of surplus excavated soil/rock at specified areas with all leads and lifts etc as per specification and drawing and as directed by the Engineer-in-charge etc. complete.

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

Centering & 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. 20 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 weepholes 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. 110 mm dia.

Supplying jamba wooden bally piles 150 mm mean diameter cut to length required (not exceeding 9 meters) and planted in position ready for driving: Upto 2.5 meters long pile.

Driving down wooden piles of 150mm diameter either in vertical or battered work to approved lines and level through various strata including arranging all the appliances necessary for pile driving complete at site (portion in ground only to be measured). Upto 2.5 meters long pile.