New Mandave M. I. Scheme Tal-Khed, Dist- Ratnagiri, Construction Of Balance Work Of Waste Weir, Tail and Approach channel.

Item No. 1: - Excavation in soft strata exceeding 1.5m. In width including depositing the material as directed with all leads and lifts including dressing etc. complete.

Item No. 2: - Excavation in hard rock of all toughness by brecker including boulders above 0.6 m dia. (0.113Cum) minimising damage to side slope of excavation and placing the excavated rock neatly in approved dump area including cost of all material, machinery labour levelling bed etc complete with lead up to 1 km and all lift as directed.

Item No. 3:- Providing and laying in situ cement concrete of grade M-10 of trap/ granite / quartzite / graded metal for foundation and bedding with Batching Plant and Transit Mixer including placing, compacting, curing etc. complete with all lifts as directed. M-10 (40 MSA)

Item No.4: - Providing and laying in situ cement concrete of grade M 15 of trap / granite / gneiss / quartzite / graded metal for PCC with or without surface reinforcement/ RCC concreting requiring heavy or special type of shuttering for works of gallery, sluice, spillway crest, spillway downstream face, energy dissipating structures, intake structures, training walls, piers, abutments etc. with Batching Plant and Transit mixer with cantering, shuttering, scaffolding, placing, compacting, curing etc. complete with all lifts etc. complete as directed. M-15 (20 MSA)

Item No.5:- Providing and laying in situ cement concrete of grade M-20 of trap / granite / gneiss / quartzite / graded metal for RCC works of gallery, sluice, spillway crest, spillway downstream face, energy dissipating structures, intake structures, training walls, piers, abutments, slab etc. with Batching Plant and Transit mixer including shuttering and scaffolding, placing, compacting, curing with an initial lead of 1 km and all lifts etc. complete as directed. M-20 (20 MSA)

Item No.6:- Providing & fixing in position TMT -FE 500bar reinforcement of various dia for RCC pile caps footing foundations slabs beams columns canopies staircase newels chajjas lintels pardis copings fins arches etc.as per detailed designs drawings and schedules including cutting bending hooking the bars binding with wires or tack welding and supporting as required complete as directed.

Item No.7: - Providing and fixing anchor bar of 32 mm diameter 4.32 m length with resin bond cement capsule anchorage through adit / itself including drilling holes, inserting grout capsule, driving anchor, cost of all materials, machinery, labour, ventilation, lighting, drainage and other ancillary perations etc complete with all lifts as Directed

Item No.8: - Providing and laying expansion / construction joint with shalitex super expansion pad (jute fiber) 12 mm thick including sealing the joint with shalitex sealing compound etc. complete as directed.

Item No.9: - Providing and laying weep holes of 100 mm dia meter PVC pipes as per drawing for abutment returns, return walls etc. Complete.