Water Resources Department Tender

Item No.4 : Excavation in hard rock of all toughness by breaker including boulders above 0.6 m dia.(0.113Cum) minimising damage to side slopes of excavation and placing the excavated rock neatly in approved dumparea including cost of all materials, machinery, labour levelling bed etc., complete with lead upto 1 km and all ifts as directed .

Item No.5 : Providing and laying in situ cement concrete of grade M-15 (20 MSA) of trap / granite / gneiss / quartzite / graded metal for RCC works of retaining walls, piers, abutments etc. with Batching Plant & Transit mixer, including shuttering, scaffolding, placing, compacting, curing etc. complete with all lifts as directed by Engineer in charge.

Item No.6 : Providing and laying in situ cement concrete of grade M-25 of trap / granite / gneiss / quartzite / graded metal for RCC works of columns, beams and slabs, diaphragm walls, Road slabs trough (Box Culvert) trough for aqueduct, wearing coat, etc. with Batching Plant and Transit mixer including centering, shuttering, scaffolding, placing, compacting, curing etc. complete with all lifts as directed.

Item No.7 :- Providing and laying in situ cement concrete of grade M-30 for trough of aqueduct etc. of trap / granite / gneiss / quartzite / graded metal with Batching Plant and Transit mixer including centering, shuttering, scaffolding including placing, compacting, curing etc. complete with all lifts as directed.

Item No.8 : Providing and fixing in position TMT- FE - 500 bar reinforcement of various diameters for R.C.C. pile caps, footings, foundations, slabs, beams columns, canopies, staircase, newels, chajjas, lintels pardis, copings, fins, arches etc. as per detailed designs, drawings and schedules. including cutting, bending, hooking the bars, binding with wires or tack welding and supporting as required complete as directed.

Item No. 9 :- Providing R.C.C. pipe of NP3 class conforming to IS 458 2003 of following diameter including cost of all material and labourr equired, inspection charges, transportation to stores, trans itinsurance, loading, unloading and stacking excluding GST levied by GOI and GOM in all respect etc. complete as directed (Diameter 900mm)

Item No. 10 :- Providing casing embankment using selected pervious material from approved borrow areas (Government acquired land) in layers including 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 % of Proctor density using vibratory compactor including cost of water etc., complete with lead upto1 km and all lifts as directed

Item No.11 :- 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,machinary ,hand packing / wedging stone chips, finishing etc.,complete with lead upto 1km and all lifts as directed

Item No. 12:- Back filling up to ground level behind the canal structures etc. complete (without royalty) with suitable material of approved quality in layers not exceeding 20 cm without disturbing the structure etc. complete.

Item No. 13:- Providing and fabricating structural steel work in rolled sections like joists, channels, angles, tees etc. as per detailed design and drawings or as directed including cutting, fabricating,hoisting, erecting, fixing in position making riveted / bolted /welded connections without connecting plates, braces etc.and including one coat of anticorrosive paint and over it two coats of oil painting of approved quality and shade etc. complete.

Item No. 14:- Providing and fixing of retro- reflectorised informatory sign board rectangular/Square in shape having area greater than 0.9 square meter made out of 2mm aluminum sheet bonded with white retro reflective sheeting of Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) having pressure sensitive/heat activated adhesive retoreflective specified back ground, border and back side retoreflctive symbols, letters, numerals, arrow as per IRC:67-2012 Table No 8.3, supported with back support frame 25mm x 25mm x 3mm, duly painted on back side with two coats of grey stove enamel paint and supported on two no. mild steel angle iron post 75 mm x 75 mm x 6 mm, 3.5 mt long firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing The angle iron post shall be duly painted with one coat of epoxy primer and two coats of epoxy finish paints having alternate black and white bands of 25 cm width including GI fixures and transportation etc.complete.The nut bolts of board with angle iron post/supporting structure after fixing at site has to be electrically welded. Class B ( Type IV High intensity micro-prismatic grade sheeting-HIP) sheeting shall have 7 years written warranty from the manufacturer and authorised distributor/convertor issued for field performance