Construction of Bandhara at Vayangani Avera Kondachi Mali, Vengurla taluka.

Cleaning cutting thorny bushes, grass as directed with 15 m lead and lift upto 1.50 m.

Excavation in all kinds of soil & Soft murum including boulders up to 0.6 m diameter (0.113 cum) for canal, seating of embankment, filter drains / catch water drains etc., and placing the excavated stuff neatly in dump area or for formation of service road / embankment as directed including cost of all materials, machinery, labour, dressing bed and sides to required level and profile etc. complete with lead up to 15 m and all lifts as directed.

Excavation in hard murum including boulders up to 0.6 m diameter (0.113 cum) for canal, seating of embankment, filter drains / catch water drains etc., and placing the excavated stuff neatly in dump area or for formation of service road / embankment including cost of all materials, machinery, labour, dressing bed and sides to required level and profile etc., complete with lead up to 15 m and all lifts as directed.

Excavation in soft rock without blasting including boulders up to 0.6 m diameter (0.113 cum) for canal, seating of embankment, filter drain / catch water drains etc., and placing the excavated soft rock neatly in dump area or for formation of service road including cost of all materials, machinery, labour, dressing bed and sides to required level and profile etc. complete with lead up to 15 m and all lifts as directed.

Excavation in hard rock of all toughness by blasting including boulders above 0.6 m dia.(0.113Cum) minimizing damage to side slopes of excavation in water prism area by adopting any one or combination of line drilling /pre-splitting /smooth blasting techniques and placing the excavated rock neatly in approved dump area including cost of all materials, machinery, labour, leveling bed etc., complete with lead up to 15 m and all lifts as directed.

Providing and fixing anchor bar of 25 mm diameter 3.375 m length with resin bond cement capsule anchorage including drilling holes, inserting grout capsule, driving anchor, cost of all materials, machinery, labour and other ancillary operations etc complete with all lifts as directed

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 Concrete Mixer with shuttering and scaffolding, placing, compacting, curing with an initial lead of 1 km and all lifts etc. complete as directed.

Providing, fabricating and placing in position reinforcement steel for RCC works including cutting, bending, hooking, laying in position and tying M.S./ HYSD / TMT bars for reinforcement of R.C.C. work as per detailed drawing etc. complete as directed.

Providing structural steel work in single stanchions composed of R.S.J. Channel etc.with caps,bases,mild stee lplated,angle brackets, cleats, gusset plates, anchor bolts etc. as per detailed designs and drawings or as directed including cutting, fabrication,hoisting,erecting fixing in position,making riveted/ bolted/welded connection and one coat of anticorrosive paint and over it two.coats of oil painting approved quality and shade etc. complete.

Manufacturing with QAP & fabrication of KT weir needle gates - straight type size 2.15 x 0.5M- 94 Kg. weight as per relevant Indian Standards with all material, Mild steel confirming to IS 2062, Rubber seal confirming to IS 4623 & Welding electrodes AWS E6013 for general weld joints. It includes all materials, Labour charges, machinery charges, 1km lead charges of transportation, loading and unloading charges of Gate parts at Site, Inspection & Quality control charges, Sand blasting, Painting with one coat of Zinc rich primer on dry film to give total dry film thickness 70 +/- 5 microns and 2 coats of sloventless coal tar epoxy paint applied to give minimum dry film thickness of 150+/- 5 micron per coat as per IS 14177.

Dewatering by pumping out water collected with 10 to 19 HP Diesel & Electrical pumps including cost of all materials, machinery, labour, providing sump and all other ancillary operations whenever necessary etc. complete under specific and indispensable circumstances with prior approval from competent authority with authentic evidence of records justifying dewatering etc. complete as directed.

Providing and laying rubble soling below foundation in layers including filling with rubble chips, murum etc. complete as directed. A) From borrow area

B) Available from excavation

Providing & Laying 450 mm Dia Cement Concrete pipes of IS 458-1988 Class in proper line level & slope including providing fixing collars in cement morter 1:2 etc complete

Providing and fixing canal information board of 1.2 x 0.75 m prepared on 16 gauge M.S. sheet with angle iron frame of size 35 x 35 x 3 mm with cross bracing of size 25 x 25 x 3 mm including painting with one coat of zinc chromate storing primer and two coats each of green/white back ground and back side grey store enameled bonded with red retro reflective sheet Engineering grade, border / letters / numeral / arrows coated with non peal able crystal clear protective transparent coat retaining 100% reflection including two angle iron post of size 50x50x5 mm of 3.65 m long inflated at bottom drilled on top and painted in white and black bonds of 30 cm with four numbers high strength of G.I. bolts and nuts of size 10 mm dia. and 20 mm long sheet and angle iron post in one piece without joints including all taxes, conveying, fixing in ground with cement concrete in M-15 block of size 60 x 60 x 75 cm as directed by Engineer-in-Charge.

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