Rural Development Department Tender

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.

Back filling up to ground level behind the canal structures etc. complete with suitable material of approved quality in layers not exceeding 20 cm without disturbing the structure etc. complete as directed.

Providing hearting embankment using selected impervious material available directly from excavation in layers including cost of all materials, machinery, labour, all other operations such as collection of material, spreading soil in layer of specified thickness, sorting out, breaking clods, leveling, sectioning edges / sides, watering, compacting each layer to density control of not less than 95 percent or as stipulated using vibratory compactor including cost of water etc. complete with lead up to1 km and all lifts as directed. From avalable 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 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 and fixing deformed cold twist tor steel reinforcement as per design and drawing including cutting, bending, hooking and binding with all lead and lift as directed etc. complete.

Providing pointing with cement mortar for stone masonry including racking joints, scaffolding, curing etc. complete as directed. (B) In Cement Mortar 1:2

Providing and laying cement plaster 6 mm thick in C.M. 1:3 single coat without neru finish to concrete surface in all position including scaffolding, curing, including etc. complete as directed.

Providing and constructing 300 mm thick dry rubble stone pitching with pin headers at 2 per sqm using stones and stone chips from approved source including cost of all materials, labour, hand packing / wedging stone chips, finishing etc complete with lead up to 50 m and all lifts as directed.

Providing and structural steel (ISWB 150 * 100 Mm) in rolled section like joint ,angles etc as per detailed design and drawing including fixing in position with hold fasts , including oil paint with two coat including one coat anticorrosive etc complete (For Sill Beam 150 * 100 )

Providing and fixing inposition mild steel needle of 2120 x 500 x 4 mm tk size fabrication with mild steel plate, intermidiate verticle stiffeners ,horizantal stifferners ,angle cleats,mind steel plate packing for nut bolts and lifting hooks etc. including cutting ,fabricating hoisting ,erecting ,fixing in possion ,making rivetted/ bilted/ welded connection and painting with two coats of anticorrosive lead based oil paint with primer coat including testing at site etc complate with lead and lift ,and as per detailed specification,designs and drawing or as directed by the engineer in charge

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 Engineerin-Charge.