Improvement and covering of existing nallah near Daivadnya Samaj hall calconda in Margao constituency.

Demolishing cement concrete 1:3:6 or richer mix including disposal of material within 50 m lead.

Earth work in excavation in all type of strata comprising any of the materials such as soil, silt, sand, clay gravel, moorums of all varieties shingles.pebble all type of conglomerates, laterite rock, soft rock, disintegrated rock, fissured shattered, decomposed rock or weathered rock and all such other materials, as describe under appendix to those specifications either in full or in parts as the case may be adopting any approved method or methods as may be convenient or permitted inclusive of chiselling , wedging etc . excluding blasting in all conditions such as dry moist, saturated Submerged, foul conditions etc. including pumping or bailing out water, including setting out construction of shoring and bracing removal stumps and other deleterious matters, dressing of Side and bottoms and back filling the excavated earths to the extent required and disposing the remaining excavated soil/rock as directed by Engineer in charge for all leads and in all lifts as specified and directed etc.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 i) Foundations, footings, bases for columns and mass concrete.

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

iv) Sides and Soffits of beams, Beam Haunchings, Cantilever, Girders, Bressumers and Lintels plinth beams not exceeding 1m in depth

xiii) Suspended floors, roofs landings, shelves & their supports

Providing TMT steel reinforcement bars of (SAIL, TATA. VIZAG, JSW Steel Ltd.) ) (Confirming to IS 1786 of 1986) for RCC work (conforming to I.S. 1786 of 1986) including bending, binding & placing in position in all the floors along with the factory made precast concrete cover blocks of specified sizes whose compressive strength is not less than that of surrounding concrete in the structural member.

Providing and laying in position ready mixed concrete (RMC) with usage of Ground Granulated Blast Furnace Slag (GGBS) as per IS 12089 and IS456-2000 manufactured in fully automatic batching plant and transported to site of work in transit mixer for a lead upto 10kms having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work including pumping of R.M.C., from the transit mixer to the site of laying, excluding the cost of centering, shuttering, finishing and reinforcement including the cost of admixtures in recommended porportions as per IS : 9103 to accelerate/retard setting of concrete, improve workability without imparing strength and durability as per the directions of the engineer-in-charge. All works upto floor V level v) M-30grade of concrete

Providing & laying cement 1:2:4(1 cement:2 coarse sand : 4 graded granitic or baseltic stone aggregate, 20 mm, nominal size),excluding cost of centering & shuttering in a) All works upto plinth level