Improvement to the nallah and construction of protection wall from the nallah in Sy. No. 104-2A and Sy. No. 129-1 at Ambulor in Village Verna in Nuvem Constituency of Salcete Taluka

Amount

Earthwork in excavation by mechanical/manual means in all types of strata comprising any of the materials such as soil, sand, clay, silt, gravel, moorum of all varieties,shingles, pebbles, all types of conglomerates, laterite rock, soft rock, ordinary or disintergrated rock, weathered,fissured/shattered decomposed rock and all such other materials either in full or in parts as the case may be adopting any appr. method or methods as may be convenient or permitted inclusive of 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 directed by the Engineer in charge etc. for all lead and lifts etc. as specified and directed etc. all complete.

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

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: a) All works upto plinth level

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

Laterite boulder masonry in cement concrete 1:3:6 (1 cement, 3 coarse sand : 6 graded granitic stone aggrt. 40mm nominal size) in foundation.

Providing and fixing weepholes with rigid PVC make laid in position with a required slope and level while layingpipes of approved the concrete of retaining wall, wing wall and earth retaining structure complete as directed by the Engineer in charge B. 75mm Dia

Prashant P. G. Amonkar

Ummukulsu MA

minguel gomes