Water Resources Department Tender

Cement concrete of design mix of M15 grade having specified characteristic compressive strength of 15N/mm2 in design mix with minimum quantity of cement as specified in I.S. code of 150 mm cube at 28 days curing after mixing & tests conducted in accordance with relevant clauses of I.S. – 516 using crusher broken hard granite coarse aggregate 40mm down graded and proportion as specified in I.S. 456 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 of tested and approved quality free from weathered skin surface and any other deleterious materials, uniform colour & texture with mixing concrete in batching plant, conveying the same by transit mixers and placing in position for structures etc. with all leads, lifts and delifts including cost, carriage, royalty, DMF, EMF, additional charges, taxes of all materials excluding GST, but including cess and quality control test cost of all materials, dewatering, mixing and vibrating by mechanical means placing in proper place and providing grooves or beads wherever necessary including cost, carriage of water, curing , T&P, hire & running charges of all machineries, labour and supervision charges including mobilization and demobilization and working of machineries etc with cost of construction and maintenance of coffer dam and diversion arrangement and removal required etc complete as per the approved drawing, design, specification and direction of the Engineer-in-Charge.

Reinforcememnt Cement concrete of design mix of M25 grade having specified characteristic compressive strength of 20N/mm2 in design mix with minimum quantity of cement as specified in I.S. code of 150 mm cube at 28 days curing after mixing & tests conducted in accordance with relevant clauses of I.S. – 516 using crusher broken hard granite coarse aggregate 20mm down graded and proportion as specified in I.S. 456 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 of tested and approved quality free from weathered skin surface and any other deleterious materials, uniform colour & texture with mixing concrete in batching plant, conveying the same by transit mixers and placing in position for structures etc. l with all leads, lifts and delifts including cost, carriage, royalties,DMF,EMF & additional charge, taxes of all materials excluding GST, but including cess and quality control test cost of all materials, dewatering, mixing and vibrating by mechanical means placing in proper place and providing grooves or beads wherever necessary including cost, carriage of water, curing , T&P, hire & running charges of all machineries, labour and supervision charges including mobilization and demobilization and working of machineries etc with cost of construction and maintenance of coffer dam and diversion arrangement and removal required etc complete as per the approved drawing, design, specification and direction of the Engineer-in-Charge.

Providing formwork for concrete with F1 finish for both face of c.c.wall, guard wall & structures etc, exposed & unexposed surface of foundation, block joints etc with steel shutters rigidly fixed and removal of forms and making good to the surfaces where necessary complete with all labour, materials, supervision charges, conveyance and T&P, cess & taxes of all materials excluding GST, etc complete as per the approved drawing, design, specification and direction of the Engineer-in-Charge.

Providing reinforcement including cost of steel, overlaps of reinforcement, Labour charges for cutting, bending, lapping, welding etc of HYSD bars confirming to respective IS codes and specifications of tested and approved quality and jointing if necessary by lapping and tying the grills and placing in position in ties, chairs and spaces as required for fabrication and fixing of reinforcement for RCC works as per the approved design with all leads and lifts from bending yard to placement spot including cost and conveyance of steel bars of approved make and binding wire of 18 to 20 gauges etc complete. (Weight of binding wire has not been considered for payment, standard co-efficient of different sizes of the steel shall be considered and welding and lapping shall confirming to relevant clauses of I.S. code) including cost of all labours, cess, T&P and supervision charges, taxes of all materials and excluding GST etc complete as per design, drawing 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, spreading & leveling the earth in 22.5 cm layers to make the fill ready for watering and compaction by sheep foot roller & dozer or any other suitable compaction equipments approved by Engineer-in-charge in flood / canal bank of all heights and including cost of all materials, T&P, with all royalties, . cess & taxes of all materials excluding GST but including cost of quality control tests, mobilisation & demobilisation, 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/flood embankment 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 approved design, drawing and specification and direction of the Engineer-in-charge excluding compaction charges (Measurement is to be taken on the finished compacted level section ).

Rough stone dry packing in aprons and revetments to designed thickness and slope using 15 cm 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 all cost, labour, conveyance and all leads and lifts, royalty, DMF,EMF,additional charges, cess, T&P, taxes of all materials excluding GST etc complete in all respect as per drawing, specification and direction of the Engineer- in- charge.

Providing weep holes in plain / reinforced concrete walls, abutment , wing wall/ return wall, retaining wall etc with 100 mm dia PVC 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 PVC pipes with all labour , T&P , cost, carriage, cess, taxes of all materials excluding GST, etc complete as per direction of the Engineer-in-Charge.