Soil And Water Conservation Department Tender

Excavation in Hard murum inclunding boulder up to 0.6 m diameter [ 0.113 cum ] for canal,seating of embankment,filter drain/catch water drain etc & placing the excavated stuff neatly is dump area or for formation of service road / embankment as directed inclunding cost of all materials, machinery, labour, dressing bed and sides to required level and profile etc, complete with lead upto 1 km and lift 6.0 m i ) Dam proper

ii) Tail & Approach Channel

iii) Waste Weir Bar

Excavation in soft Rock inclunding boulder up to 0.6 m diameter [0.113cum] for canal, seating of embankment, filter drain/catch water drain etc and placing the excavated stuff neatly is dump area or for formation of service road / embankment as directed inclunding cost of all materials, machinery, labour, dressing bed and sides to required level and profile etc, complete with lead upto 1 km and lift 6.0 m i ) Dam proper

ii) Tail & Approach Channel

iii) Waste Weir Bar

Excavation in Hard Rock of toughness by blasting inclunding boulder up to 0.6 m diameter [ 0.113 cum ] minimising damage to side slope of excavation in water prism area by adopting any one or combination of line drilling / pre spliting / smooth blasting techniques and placing the excavated rock neatly approved dump area as directed inclunding cost of all materials, machinery,labour ,levelling bed etc ,complete with lead upto 1 Km and life upto 6 m. i ) Dam proper

ii) Tail & Approach Channel

iii) Waste Weir Bar

Providing cut off trench filling using selected impervious soil from approved borrow areas inclunding cost of all materials,machinery, labour, all other operations borrow areas inclunding cost of all materials,machinery, labour, all other operations such as collection of soil ,spreading soil in layer of specified thickness, sorting out, breaking clods ,levelling,sectioning edges / sides, watering ,compacting each layer to density control of not less than 95 percent or as stipulated using power roller etc ,complete with up to 1 km for water and 6.0m lift. i ) Dam proper C.O.T.Filling Borrow

Providing Hearting embankment using selected impervious material available directly from excavation in layers inclunding cost of all materials,machinery, labour, all other operations such as collection of materials ,spreading soil in layer of specified thickness, sorting out , breaking clods ,levelling, sectioning edges / sides, watering ,compacting each layer to density control of not less than 95 percent or as stipulated using vibratory compactor etc,complete with upto 1 km for water & 6.0m lift. a) With Available Material i ) Dam proper

i ) Dam proper

Providing Casing embankment using selected pervious material available directly from excavation in layers inclunding cost of all materials,machinery, labour, all other operations such as collection of materials ,spreading soil in layer of specified thickness,sorting out, breaking clods ,levelling, sectioning edges /sides, watering ,comp3/vibratory compactor etc,complete with upto 1 km for water & 6.0m lift. a) With Available Material i ) Dam proper

i ) Dam proper

Providing & constructing longitudinal and cross graded filter drains using sand and 20 mm down approved clean, hard,graded aggeragates,Rubble, satisfying specified filter criteria in layers of specified thickness inclunding cost of all materials,machinery,labour laying to required slopes compaction etc,complete as per specifications and approved drawings with lead upto 50 m & all lifts Drain Filling Sand & Metal i ) Dam proper

Providing and constructing dry rubble Rock Toe using rubble and stone chips from approved source inclunding cost of all materials,machinery, labour,hand packing rubble and stone chips,finishing top and sides to requred slopes etc,complete with lead upto 50 m and all lifts excluding Royalty of materials Available Excavated Stuff a) With Available Material i) Dam

i) Dam

Providing & constructing 300 mm thick dry rubble stone pitching with pin headers at 2 per sqm using stones and stone chips from approved soures inclunding cost of all materials, labour, hand packing / wedging stone chips finishing etc ,complete with lead upto 50 m and all lifts excluding Royalty of materials a) With Available Material i ) Dam proper

ii) Tail & Approach Channel

i ) Dam proper

Providing guide bund on flanks of tail channel as per requirement and design etc. complete a) With Available Material

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 required heavy or special type of shuttering for work s gallery, sluice, spillway crest, spillway down stream face,energy dissipating structures, intake structures training walls,piers,abutments etc.[without batching plant and transit mixer] with shuttering and scaffolding, compacting,curring etc Complete with an intional lead 50 m and lift of 1.5 m. a) W.W.Bar

Providing and Cutting, bending, hooking, laying in position and tying M.S. bars for reinforcement of R.C.C. work as per detailed drawing etc. complete. a) W.W.Bar

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 i ) Dam proper

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 enamelled bonded with red retro reflective sheet Engineering grade, border / letters / numeral / arrows coated with non pealable 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. i ) Dam proper