Water Resources Department Tender

Providing and laying cement concrete conforming to M25 grade in approved surface using 20 mm size and down graded black hard granite (crusher broken) chips and sharp sand of approved grading from approved quarry for RCC work conforming to specification, mixing by concrete mixture including hoisting and laying concrete in position,compacting with vibrator with all leads, lifts, delifts for mix concrete, royalty, cess including dewatering, supplying T&P, curing for specified days by suitable means with supervision charges including mobilization and demobilization with cost of construction and dismantling of gangway and scaffolding, chute with all materials, approach road, diversion road, site illumination, hire and running charges of machineries required for the work as per approved drawing and specification etc complete but excluding GST with all cost (but excluding cost of reinforcement steel) as directed by Engineer-in-Charge.

Providing weep holes in plain / reinforced concrete walls, abutment , wing wall/ return wall, retaining wall etc with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V: 20 H towards drawing face complete as per approved drawing and technical specification including removal of clogged materials for weep holes and providing adequate filter materials at the face of the A.C. pipes with cost, carriage, royalties , cess, taxes of all materials T&P , labour and supervision charges etc complete but excluding GST as per direction of the Engineer-in-charge.

Back filling to wall lining/ foundation and plinth with good quality of excavated earth available from foundation excavation with well watered and rammed including all cost, conveyance, cess and taxes of materials , labour charges and T&P etc complete but excluding GST with all leads, lifts, delifts etc as per specification and direction of the Engineer-in-charge.

Rough stone dry packing in aprons, revetments, and slope to design thickness using 15cm to 30 cm size hard broken granite stone of approved quality from approved quarry free from weathered skin and any other deleterious materials including filling the interstices with small stones, spalls etc and wedging with hammer and placing the surface to proper line and level, fixing key stones including dewatering if any, with cost, conveyance and with all leads, lifts and delifts, royalties. Cess and taxes of all materials and labour, T & P etc complete but excluding GST in all respect as per approved drawing, specification and direction of the Engineer- in- charge. (Measurement will be taken on finished section )

Cement Concrete of nominal mix / design mix of M-10 Grade having specified characteristics compressive strength of 10 N / mm2 in design mix with minimum quantity of cement as specified in I.S / I.R.C. code of 150mm cube at 28 days curing after mixing and test conducted in accordance with relevant clauses of I.S - 516 / I.R.C.-78 using Crusher broken hard granite coarse aggregate 40 mm downgraded and proportion as specified in I.S. 456 / I.R.C. 21 Code and subject to mix design in conformity to the grading and proportion of different materials of concrete in structures as specified in the relevant codes of approved quantity obtained from approved quarry and using minimum quantity of cement 2.07 qntl per cum (as per nominal mix) of tested and approved quality free from weathered skin surface and any other deleterious materials, uniform colour and texture with all leads, lifts and delifts including cost, carriage, royalties, Cess and taxes of all materials , dewatering, mixing and vibrating for compaction by mechanical means and providing grooves or beads wherever necessary including cost, carriage of water, watering & curing, T&P, hire, & running charges of all machineries, labour and supervision charges including mobilisation and demobilisation and working of machineries etc with cost of construction and maintenance of coffer dam and diversion arrangement and removal required in complete but excluding GST as per approved drawing, specification and direction of the Engineer-in-charge.

Providing rigid & smooth centering & shuttering and form work for concrete works, both faces of c.c wall unexposed surfaces of foundation, block joints etc with F1 finish using steel shutter plates, rigidly fixed including false work, dismantling them after casting and finishing & making good to the surface where necessary with all labour and T&P including cost, conveyance, cess, all taxes of all materials and supervision charges etc. complete but excluding GST as per approved drawing, design, specification and direction of the Engineer-in- charge.

Earth work in excavation in any approved type of soil in approved borrow area free from logs, stumps, roots or any other ingredients likely to deteriorate or effect the stability of bed, bank by mechanical means loading into & transportation by mechanical means and unloading soil with all leads & lifts on properly prepared & scientifically approved surface free from weeds, roots and shrub jungles ,including dug belling for demarcation purpose , spreading & leveling the earth in 22.5 cm layers to make the fill ready for watering and compaction including watering and compaction of earth with HRR/ any approved type of equipment approved by Engineer-in-charge, in embankment/ flood bank of all heights including cost of clearing and grubbing jungles covered with plants/bushes less than 30cm girth and uprooting stumps and including cost of all materials, T&P, with royalties, cess & other taxes of materials excluding GST,etc. cost of quality control tests, mobilization & demobilization, supplying, operation, maintenance of all machineries, equipments, materials and labour, cess required for the work including supervision charges, cost of cutting and trimming the extra fill in the slopes of the canal embankment/flood bank to design section, construction, maintenance, watering and lighting of haul roads, borrow areas and cost of related diversion arrangement for diversion of flow during working seasons and removal and disposal of the same after completion of the work etc. complete as per design, drawing, and specification and direction of the Engineer-in-charge (Measurement is to be taken on the finished level section)

Earth work in excavation of foundation in all kind of soil by manual means including dressing and leveling the bed to design section and disposal of excavated soil away from the work site with all leads, lifts, and delifts including dewatering, shoring, shuttering and propping of bullah piles and construction of coffer dam if required and belling out water with all cost, conveyance, labour, cess and all other taxes of material etc. Complete with all T&P and supervision charges etc complete but excluding GST as per the approved drawing, design & specification & direction of the Engineer-in-charge.