Improvement to Ambirna Lake, at Ambirna, in V.P. Socorro in Porvorim Constituency.

Amount

Earthwork in excavation by mechanical means in all types of strata comprising any of the material such as soil, silt, sand, clay, gravel, moorum of all varieties, shingles, pebbles, all types of coglomerates, all types of laterite rocks, soft rock,ordinary rock,disintegrated rock,fissured / shuttered rock, decomposed or weathered rock and such other materials in full or in parts as the case may be by adopting any approved method or methods as may be convenient or permitted including chiselling,wedging etc.but blasting prohibited in all conditions such as dry,moist, saturated submerged, foul conditions etc. including pumping or bailing out water/dewatering incl. setting out constructed of shoring and bracing, removal of stump and other deleterious matter, dressing of sides and bottom and back filling the excavated earth to the extent required and disposal of excavated soil/rock at specified areas within 50 m all leads and lifts etc. as per specification & drawing and 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.

Providing & laying in position 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 :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 masonry in neatly dressed stones of size as specified in cement mortar 1: 4 (1 cement : 4 coarse sand) in foundation and basement.

Providing and fixing of weep holes with rigid PVC make laid in position with a required slope and level while laying pipe of approved the concrete of retaining wall, wing wall and earth retaining structure complete as directed by the Engineer-in-charge. (B) 75 mm dia

Providing & laying of minimun 60mm thick factory made Shot blasted cement concrete Interlocking paver blocks of minimum M40 grade made by heavy duty block making machine with strong vibratory compaction and of approved size and design/ shape laid in 50mm thick compacted bed of coarse sand, filling the joints with coarse sand etc. all complete as per the direction of Engineer-incharge. The product should comply with IS 15658: 2006 and manufactured by ISO 9001: 2008 certified plant. 1) Size: 225 mm x 112.5mm x 60mm (Type: Wave Shape) b) Other Colours

NOON CONSTRUCTION