CONSTRUCTION OF RCC BANDHARA AT VEER TAL MAHAD DIST RAIGAD

ITEM NO. 1:-Clearing cutting thorny shurbes, bushes mooleyhills etc. complete

ITEM NO. 2:-Excavation in HARD MURUM/hard man kankar/pebbles, exceeding 1.5m in width including depositing the material as directed with all lead upto 15m and lift into 1.5m including boulders of size less than 0.10cum including dressing ete complete.

ITEM NO. 3:-Excavation in SOFT ROCK exceeding 1.5m in width including depositing the material as directed with all leads and lifts including boulders of size less than 0.10cum, dressing etc complete.

ITEM NO. 4: Providing and Laying in situ Cement Concrete of grade M-150 of trap / granite / gneiss /quartzite graded metal for PCC with or without surface reinforcement RCC/Concreting requiring heavy or spetial type of shuttering for works of gallery, sluice, spillway crest, spillway down stream face, energy dissipating structure, inteke structure, training walls, piers abutments etc.with concrete mixture considering lead of 50 m with shuttering and scaffolding,placing,compacting, curing etc.complete with an initial lead of 50 m and lift of 1.50 m.

Item no 5) Providing and laying in situ following grades of CC of trap metal for foundation and bedding including dewatering form work compacting and curing finishing etc. complete.

ITEM NO. 6:-Providing & laying in position TOR steel reinforcement including Cutting bending binding including cost of reinforcement binding wire etc complete with a lead of 50 m & lift of 1.50 m

ITEM NO. 7- Providing and fixing Jungle (hard) wood of approved species joists and girders in timber floor of single, double or framed type including seaffolding if necessary and one primer coat etc. complete.

Item No. 8: Providing & laying in position MS Channel For grooves & as sill Beam of size 150 x 75 x 8 mm etc complete

ITEM NO. 9:- Providing, constructing coffer dam in river basin/dam storages as per type design including excavation, filling, the middle portion with B. C. soil (in gunny bags if requried). Providing impervious / semipervious materials on both side of B.C. soil (in gunny bags if required) including ramming, compacting to the satisfaction of Engineer-in-charge, till the completion of work including dismantling coffer dam after completion of works and disposing off the material as directed by the Engineer-in-charge.

ITEM NO. 10:- Providing dewatering arrngement during execution of work by motor pump including letting out water at safe distance etc. complete