Rural Development Department Tender

Item No.4 : 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 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 6m lift.

Item No.5 : Excavation in Hard Rock of all toughness by blasting including boulders above 0.6 m dia.(0.113Cum) minimising 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 as directed including cost of all materials, machinery, labour, leveling bed etc.,complete with lead up to 15 m and lift up to 6 m.

Item No. 6 : Drilling 35 mm. Dia holes for anchoring in rock and fixing 25 mm. Dia steel anchor excluding cost of grouting and anchor bar including flushing the holes, conveying all machinery equipment and necessary watering etc. complete.

Itm no 7: Providing and laying in situ cement comcrete of grade M-15 (20 M.S. A. ) of trap/ granie/ gneiss/ quartzite graded metal for foundation bedding and super structure ,compacting and curing with all leads and lifts including formwork etc. comp

Item No.8 : Cutting, bending, hooking, laying in position and tying M.S.bars for reinforcement of R.C.C. work as per detailed drawing etc. complete.

Item No.9 : Dewatering during construction including arrangement of bailing the wayer outside the area and including using pumpset and their maintenanace etc. complete.

Item No10: Providing hearting embankment using selected impervious soil from approved borrow areas in layers including cost of all materials, machinary, labour, all other operations such as collection of soil, spreading soil in layer of specified thickness, sorting out, breaking clods, levelling, selectioning edges/sides,watering , compacting each layer to density control of not less than 95 percent or as stipulated using power roller etc., complete with lead up to 1km and 6m lift.

Item No 12:- Providing and fixing canal information board of 1.2*0.75 m prepared on 16 gauge M.S. sheet with angle iron frame of size 25*25*3 mm with cross bracing of size 25*25*3 mm including painting with one coat of zinc chromate storing primer and two coats each of green /white back ground back side gray stored enamelled bonded with red retro reflective sheet engineering grade, border /letters / numeral / arrows coated with non pealable crystal clear protective transparent coat retaining 1005 reflection including teo iron post of size 50*50*5 mm of 3.65 m long inflated at botton drilled on top and painted in white and black bonds of 30 cm with four numbers high strngth 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*60*75 cm as directed by engineer-incharge.

1) Sand Silt & Clay Content 380 Fineness Modulus 420

2) Coarse Aggregate Sieve Analysis 400 , Crushing Value 620,WA & SG 760

3) Cement Standard Consistency 730, Setting Time 640 & Compressive Stregth 1160

4) STEEL BAR TESTING 10 mm to 32 mm (Set of 3 Bars) ( Tensile strength, % , Elongation, Yield Stress, Weight- Per Meter,Bend/ Rebend Test, Proof Stress.)

4) STEEL BAR TESTING 10 mm to 32 mm (Set of 3 Bars) ( Tensile strength, % , Elongation, Yield Stress, Weight- Per Meter,Bend/ Rebend Test, Proof Stress.)