Water Resources Department Tender

Watering earth work up to OMC condition and compaction by vibrating roller and dozer in layers not exceeding 22.5 cm to 95% dry density including hire and running charges of all the machinaries, cess & all other taxes as applicable etc. complete as per specification and direction of the Engineer-in-charge (Measurement to be taken on the finished compacted level section of the fill under OMC condition).

Quarrying, collecting, supplying of good quality of moorum and sand and admixing moorum and sand in (60:40) proportion and laying in bed and slope as CNS layers and consolidation with H.R.R. to the required density with all leads, lifts and delifts including cost conveyance, royalty, cess and all other taxes as applicable including hire charges of all T&P, watering etc. complete as per specification and direction of the Engineer-in-Charge.

Quarrying, Collecting, Supplying 20 mm downgraded hard granite chips from approved quarry of uniform colour and texture free from elongated and flaky pieces, disintegrated materials and other deleterious substances and spreading hard granite chips in horizontal filter zones, filter blankets and filter drains of canal to proper thickness including surface dressing satisfying the filter criteria including cost, conveyance, royalty, cess, taxes of all materials as applicable with all leads, lifts, delifts and all other incidental charges with quality control test etc. complete as per specification and direction of the Engineer-in- charge.

Providing and laying porous cement concrete blocks of size 0.15m x 0.15m x 0.25m with porous concrete (1:3.5) proportion with 20 mm size and downgraded hard granite crusher broken chips from approved quarry free from weathered skin dust and other deleterious materials including mixing in concrete mixture, with all lead lifts and delifts including supply of all materials, shuttering charges, all cost of material and labour for painting the porous concrete block with approved sealing compound, labour charges including positioning as per approved drawing and supplying T&P including watering and curing for specified days with cost of all materials, carriage, royalty, cess etc, hire and running charges machineries dewatering by suitable means, construction of coffer dams/approach roads, diversion roads, diverting the water away from the structure including quality control tests etc as per the specification and direction of Engineer-in-charge.

Providing and laying Cement concrete M15 for C.C work in concrete lining work with 20 mm downgraded hard granite crusher broken chips from approved quarry free from weathered skin dust and other deleterious materials including mixing in concrete mixture hoisting and laying concrete with all lead lifts and delifts and placing over scientifically approved surface for lining to the bed of canal with sleeper beams, key etc in panels compaction by vibration of concrete by mechanical means including trimming and dressing of canal bed cutting trenches for sleeper beams, keys etc with watering and compaction of bed with hand rammers to proper profile and supplying and laying polythene film, supplying and providing approved sealing compound at joints and supplying T&P including watering and curing for specified days with cost of all materials, carriage, royalty, cess, & all other taxes as applicable etc. hire and running charges machineries dewatering by suitable means, construction of approach roads, diversion roads, diverting the water away from the structure including quality control tests etc as per the specification and direction of Engineer-in-charge.

Providing and laying Cement concrete M15 for C.C work in concrete lining work with 20 mm downgraded hard granite crusher broken chips from approved quarry free from weathered skin dust and other deleterious materials including mixing in concrete mixture hoisting and laying concrete with all lead lifts and delifts and placing over scientifically approved surface for lining to the canal bed & slope etc in panels using concrete paver finisher, compaction by vibration of concrete by mechanical means including trimming and dressing of canal slope, cutting trenches for sleeper beams, keys etc with watering and compaction of slope with hand rammers to proper profile and supplying and laying polythene film, supplying and providing approved sealing compound at joints and supplying T&P including watering and curing for specified days with cost of all materials, carriage, royalty, cess, & all other taxes as applicable etc. hire and running charges machineries dewatering by suitable means, construction of approach roads, diversion roads, diverting the water away from the structure including quality control tests etc as per the specification and direction of Engineer-in-charge.

Filling bitumen, cement & Jute fibre in expansion joints including cost of materials, bitumen & cement proportion (3:1) including cleaning before pouring 12 mm to 25 mm & 15cm depth etc. complete as per direction of the Engineer-in-charge.

Providing priming one coat with coaltar or equivalent any approved sealing compound at joint any approved primer etc. with all lead, lift & delifts including cost, carriage, royalty, labour, cess & all taxes as applicable etc. complete as per specification and direction of the Engineer-in-charge.

Dismantling & removing cement concrete including stacking the useful materials for reuse and removing the debris with all leads, lifts & delifts including labour, cess etc. complete as per specifications and the direction of the Engineer-in-charge.

Filling in foundation and plinth with good quality of sand laying in layers duly compacted, watering and ramming with all leads, lifts & delifts including labour, cost, carriage, royalty, cess & all other taxes as applicable etc. complete as per specification and direction of the Engineer-in-charge.

Providing & laying cement concrete conforming to M15 grade in approved surface using 20 mm & downgraded black hard granite crusher broken stone aggregates and sharp sand of approved grading from approved quarry for CC work conforming to specification, mixing by concrete mixture means including hoisting and laying concrete in position, compacting with vibrator, with all leads, lifts, delifts for mixing concrete including royalty, taxes of all materials as applicable & cess including dewatering by suitable means, supplying T&P, curing for specified days by suitable means with supervision charges 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 with all cost incidental to the work and direction of the Engineer-in-charge.

Rigid and smooth centering & shuttering for RCC / CC work for foundation, plinth band and footing bases of columns, mass concrete precast slab etc including false work and dismantling the same after casting including cost of materials, carriage, royalty, labour, cess & all other taxes as applicable etc. complete as per specification and direction of the Engineer-in-charge.

Laying and fixing in position 150mm dia R.C.C. NP3 spun pipes with collars jointed with cement mortar (1:3) complete including cost of pipe, cost of materials, carriage, royalty, labour, cess & all other taxes as applicable etc. complete as per direction of the Engineer-in-charge.