Development of of Ro-Ro Service at Rewas Tal. Alibag Dist. Raigad.

Item No.:- 1 a) Providing and laying cast in situ / ready mix M40 RCC for 1000 mm diameter bored piles each of load capacity as per design and of specified diameter of as directed, placed through steel shell sunk to the required depth through all strata except hard rock, excluding provision of reinforcement including placing concrete by tremie arrangement, compaction of concrete and withdrawal of steel shell with fully automatic micro processor based PLC with SCADA enabled with reversible drum type mixer/ concrete batch mix plant (pan mixer) etc. complete.with natural sand /VSI quality artifical sand

0 to 5 m Depth

5 to 10m Depth

10 to 15 m Depth

15 to 20 m Depth

20m and above

Item No.2 :- Providing, placing and driving in position 6 mm thick permanent MS liner up to required depth with 12 mm thick MS cutting edge of 0.50 meter length of bottom including fabricating, cutting the MS sheet to required diameter and shape, welding the joints and driving with the help of required machineries, all materials, labour and lift etc. complete.

Item No.3 :- Extra for Chiselling in hard rocks including removing and stacking the loose material and disposing the unserviceable materials as directed etc. complete.1000mm dia

Item No.4 :- Providing and laying in situ / ready mix controlled M-40 cement concrete of of trap metal for reinforced cement concrete caps over piers and abutments including necessary sacffolding plywood/steel formwork, compacting by vibrating, finishing in CM 1:3 and curing etc complete ( Excluding reinforcement) With reversible drum type mixer/ concrete batch mix plant (pan mixer) . with fine agreegates of required specifications (Natural sand / VSI sand finely washed etc )