Construction of retaining wall to the Nallah and providing pipe culvert across road near Sawaikar Hospital in ward no 8 at Varkhand in Ponda Taluka

Amount

Earthwork in excavation in all type of strata comprising any of the materials such as soil, silt,sand,clay, gravels, moorum, of all varieties, shingles, pebbles, all types of conglomerates, laterite, rock, soft rock, disintegrated rock, fissured, shattered, decomposed rock or weathered rock and all such other materials,as described under appendix to these 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 and backfilling the excavated earth to the extent required and disposing of the balance Earth, by mechanical means as directed by the Engineer-in Charge for all leads and lifts etc. as specified and directed etc,complete

Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete wood work,steel work,including T & P and scaffolding wherever necessary,sorting the dismantled material,disposal of unserviceable material and stacking the serviceable material with all lifts and lead f 1000 metresas per MORTH 202 XIII) Removing all types of Hume Pipes and Stacking within a lead of 1000 metres including Earthwork and Dismantling of Masonry Works as per MORTH specifications 202 a) Upto 600mmm dia

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

Providing & laying in position ready mixed concrete(RMC) with usage of ordinary port land cement manufactured in fully automatic batching plant and transported to site of work in transit mixer for a lead upto 15 kms having conrtinuous 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 proportions 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-30 grade of concrete

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.

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

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

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 retainig strucure complete as directed by the Engineer in charge. A)110 mm dia

Laying reinforced cement concrete pipe NP3/prestressed concrete pipe for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works,backfilling concrete and masonry works in head walls and parapets as per MORTH Specification 2900.(Pipes will be supplied by the department free of cost) 1200mm dia

ASHKO BUILDERS