CNT/SEW/AMRUT-ADB/005/2022-23

Amount

Supplying and delivery at site of 1500 mm dia (ID) MS pipes with 20 mm wall thickness (each segment 2.5m length)and without inside and outside coating with Fe410 grade steel conforming IS 3589:2001. The rates are including transporting, rolling, welding (welding should be provided with v notch) rerolling,loading and unloading charges etc.complete

Supplying and delivery at site of 900 mm dia (ID) MS pipes with 20mm wall thickness (each segment 2.5m length) and without inside and outside coating with Fe410 grade steel conforming IS 3589 :2001The rates are including transporting,rolling,welding (welding should be provided with v notch) rerolling,loading and unloading charges etc.complete.

Design and Construction of drive pit, thrust wall, thrust bed to the required size of 5.0 m x 4.0 m to accommodate the pipe jacking units with working space for install 1500 mm & 900 mm dia MS encasing pipes at a depth of 4.0m deep form the road level. Including Necessary steel reinforcement, cement, centering, shoring, strutting, finishing, curing etc. Complete. The cost including earth work excavation with all lead and lift, providing timbering/shoring arrangements to trench, bailing out of water, restoring the site condition after completion of work including all cost of material labor charges, tools and plants etc.

Earthwork excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders and hard gravelly soil as per SS 20B with initial lead of 10 Mtrs. and lift of 2 Mtrs. Using mechanical machinery. Hiring and running charges for JCB

Shoring and strutting with sheet piles (0 to 4.5m)

Supplying and filling with M-sand for foundation and basement as per standard specification including watering, consolidating, ramming etc., complete

Cement concrete 1:3:6 using 40 mm gauge hard broken stone jelly for PCC works including laying in layers of not more than 15 cm thick, ramming, curing etc., complete

at 4.5 m depth below G.L.

Providing form work with centering for soffits of Reinforced Cement Concrete slabs or plain surfaces including strutting upto 3 m high.

At 3.00 m height below GL & above GL

At 3.00 m to 4.00 m height

At 4.00 m to 5.00 m height

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M30 grade for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20 mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, fixing fan clamps, etc., as per standard specification and as directed by the Board officers complete

Upto 1.5 m above and below G.L.

1.5 m to 4.5 m below G.L.

Supplying and fabricating CRS/Thermo Mechanically Treated High Corrosiion Resistance bars manufactured by Primary steel producers / Integrated Steel Plants as per IS:1786-2008, including fixing with binding wires, assembling and laying in position for all RCC works

Plastering with cement mortar 1:3 for 12 mm thick including curing etc., complete

Granolithic flooring 50 mm thick with cement concrete 1:2:4 using 3 to 10 mm chips and top surface rendered smooth with cement including thread lining 25 mm dia G.I. Pipe of necessary length for water outlet, curing etc., complete.

Refilling with excavated soils (other than sand) complying with standard specifications for filing in foundation and basement

Bailing out of sub-soil water (provision for 3 - 4 m depth of earthwork excavation)

Disposal of surplus earth

Supplying and fixing CI steps

Providing and fixing FRC cover and frame of size 60 X60 cm including necessary masonry work and plastering etc., complete

Design and Construction of receiving pit, thrust wall, thrust bed to the required size of 5.0m x 2.0m Including Necessary steel reinforcement, cement, centering, shoring, strutting, finishing, curing etc. Complete. The cost including earth work excavation with all lead and lift, providing timbering/shoring arrangements to trench, bailing out of water, restoring the site condition after completion of work including all cost of material labor charges, tools and plants etc.

Earthwork excavation in hard stiff clay, stiff black cotton, hard red earth, shales, muram, gravel stoney earth and earth mixed with small size boulders and hard gravelly soil as per SS 20B with initial lead of 10 Mtrs. and lift of 2 Mtrs. Using mechanical machinery. Hiring and running charges for JCB

Shoring and strutting with sheet piles (0 to 4.5m)

Supplying and filling with M-sand for foundation and basement as per standard specification including watering, consolidating, ramming etc., complete

Cement concrete 1:3:6 using 40 mm gauge hard broken stone jelly for PCC works including laying in layers of not more than 15 cm thick, ramming, curing etc., complete

at 4.5 m depth below G.L.

Providing form work with centering for soffits of Reinforced Cement Concrete slabs or plain surfaces including strutting upto 3 m high.

At 3.00 m height below GL & above GL

At 3.00 m to 4.00 m height

At 4.00 m to 5.00 m height

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M30 grade for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20 mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, fixing fan clamps, etc., as per standard specification and as directed by the Board officers complete

Upto 1.5 m above and below G.L.

1.5 m to 4.5 m below G.L.

Supplying and fabricating CRS/Thermo Mechanically Treated High Corrosiion Resistance bars manufactured by Primary steel producers / Integrated Steel Plants as per IS:1786-2008, including fixing with binding wires, assembling and laying in position for all RCC works

Plastering with cement mortar 1:3 for 12 mm thick including curing etc., complete

Granolithic flooring 50 mm thick with cement concrete 1:2:4 using 3 to 10 mm chips and top surface rendered smooth with cement including thread lining 25 mm dia G.I. Pipe of necessary length for water outlet, curing etc., complete.

Refilling with excavated soils (other than sand) complying with standard specifications for filing in foundation and basement

Bailing out of sub-soil water (provision for 3 - 4 m depth of earthwork excavation)

Disposal of surplus earth

Supplying and fixing CI steps

Providing and fixing FRC cover and frame of size 60 X60 cm including necessary masonry work and plastering etc., complete

Laying of 1500mm dia (ID) MS encasing pipe with 20mm wall thickness through soil mass below the NH road at a depth of 4.0m from the ground level by lowering the pipes into the drive pit by pipe pushing/jacking technique(Adapting Trenchless Technology) under traffic condition without infringing and without causing any hindrance to the movement of the Vehicles using shield, hydraulic jacking system, intermediate jacking station and driving rig etc. ( The cost including welding of pipe segments, Labour, tools and plants, Consumables, bailing out of water from excavated trenches, pits etc)

Laying of 900mm dia (ID) MS encasing pipe with 20mm wall thickness through soil mass below the NH road at a depth of 4.0m from the ground level by lowering the pipes into the drive pit by pipe pushing/jacking technique (Adapting Trenchless Technology) under traffic condition without infringing and without causing any hindrance to the movement of the Vehicles using shield, hydraulic jacking system,intermediate jacking station and driving rig etc. ( The cost including welding of pipe segments, Labour, tools and plants, Consumables, bailing out of water from excavated trenches, pits etc.)

Supplying and Stacking at site of 700mm dia Class A double flanged CI pipe length of 4.0m (each segment) and as per IS:1537.The cost is including transportation, loading and unloading charges etc complete.

Supplying and Stacking at site of 450mm dia Class A double flanged CI pipe length of 4.0m (each segment) and as per IS : 1537. The cost is including transportation, loading and unloading charges etc complete.

Inserting & Jointing of 700 mm dia CI pipe in to the 1500 mm dia (ID) MS encasing pipe at a depth of 4.0 m from the ground level etc complete as directed by the engineer in charge.(The rates are including all labour, tools & plants and equipment’s for inserting the pipe,required bolt,nutwith washers and rubber insertion etc)

Inserting & Jointing of 450 mm dia CI pipe in to the 900 mm dia (ID) MS encasing pipe at a depth of 4.0 m from the ground level etc complete as directed by the engineer in charge.(The rates are including all labour, tools & plants and equipment’s for inserting the pipe,required bolt,nut with washers and rubber insertion etc)

Supply, delivery and laying of CI pipe and specials 90 degree Duck foot bend, 90 degree CI D/F bend including thrust block arrangements for 700 mm dia CI D/F pipe

Supply, delivery and laying of CI pipe and specials 90 degree Duck foot bend, 90 degree CI D/F bend including thrust block arrangements for 450 mm dia CI D/F pipe

Applying of internal food grade epoxy coating 406 micr per metre for 1500 mm dia MS encasing pipes inside.

Applying of internal food grade epoxy coating 406 micr per metre for 900mm dia MS encasing pipes inside.

Applying of external epoxy coating 406 micr per metre for 1500mm dia MS encasing pipes outside.

Applying of external epoxy coating 406 micr per metre for 900mm dia MS encasing pipes outside.

Supplying and fabrication of suitable size MS clamp for fixing the 700 mm dia CI D/F pipes to avoid lifting of pipes during pumping time and laying of 1:2:4 mix concrete bed with the Profile of 700mm & 450mm CI pipes inside the 1500mm & 900 mm dia MS encasing pipes for the entire length for smooth inserting of CI pipes. The rates are including leading, material,required tools and plants, labours and bailing out water etc complete.

For 1500 mm dia MS pipe

For 900 mm dia MS pipe

Testing of M.S./C.I./P.V.C./D.I pipes with hydraulic testing equipment by filling with water(including cost of water @ Rs.73/KL) and testing to recommended pressure in convenient stetches and attending the bursts if any occured during the test, excluding the cost of pipes, including other incidental and operational charges, etc., complete for the following diametres of pipes.

For 700 mm dia CI D/F pipe

For 450 mm dia CI D/F pipe

Disposal of excavated earth and rubbish from the chamber and pipes portion duly loading in to the contractor own vehicle disposing the same at nominated location with an average lead up to 2 km from the site.

UNIQUE CONSTRUCTIONS COMPANY

FAMEC TECH PVT LTD