Construction of sluice gate of the bund at Benaulim in Benaulim Constituency of Salcete Taluka. (2nd Call)

Amount

Earthwork in excavation by mechanical 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 rock, 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 const. of shoring and bracing removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling the excavated earth to the extent required and disposing of the surplus excavated/rock as directed by the Engineer in charge etc. for all leads 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.

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

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

Supply and fixing of Fiber Glass reinforced (FRP) Needle along with FRP coated M.S. Frame, Needle shall be made out of standard quality FRP composite materials. Smooth surface shall be provided from both the sides of the needles, tough and box type groove shall be provided to the needles for interlocking in to each other. Box type groove protect the edge of the needle. Rubber seal of size 15mm x 4mm thk. shall be fixed in to the groove for water tight performance. Handles shall be provided at two locations for lifting and lowering of the needle in to the Frame. FRP Needles shall be tailor section as per size required at site for closing the Bandhara. For thickness of needles 65 mm + 3mm (Hollow type) from 0.0 mtr to 2.0 mtrs water depth from top and width not more than 2.0 mtrs in clear span.

M/S JOHNSON DEVELOPERS (BID ID -45545)