Replacement of damaged PVC Pipeline with 110mmdia HDPE Pipe linefrom D.No.58-13-24 to 5-29-1/1 at Sanjeevayya nagar in 48th division in RMC.

Manufacture, supply and delivery of HDPE pipes confirming to IS: 4984-1995 including transportation to any where in A.P., excluding excise duty, Sale tax and specials etc. complete (Supply upto 90mm dia in Coil & above 90mm dia Straight length in 6 M.) as per SS For 110mm dia, PN6, PE-100 Grade HDPE pipes in 6 Mtrs length

Laying and jointing of 110mm dia HDPE pipes by butt fusion welding as per IS:7634- Part-II/1975 as amended from time to time to the alignment and gradient and testing the pipe line to the required pressure etc. complete as per S.S. Specialized labour is needed for execution of laying and jointing for HDPE pipes with butt fusion welding technique as per IS specification.

Earth work for Ordinary Soil excavation for structures as per drawing and technical specifications clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials and disposal upto a lead of 0.50Mtrs. Dressing of sides and bottom and backfilling in trenches with excavated suitable material as per Technical Specification 305 MORD/ 304 MORTH VP No. 484. For Manual Means

Carting away of excavated earth / debries to a lead of 2KM (the rate including conveyance charges, labour charges for loading, unloading charges) including ideal hire charges of truck etc. complete as directed by the Departmental Authorities of the work.

Cutting open C.C. Road surface with concrete saw cutter and removal with breaker including stacking of excavated materials for pipe line trench work etc., complete as directed by the site engineer.

Collection and supply of 2.36mm to 5mm HBG Chipse/Quarry dust from approved quarry including cost and conveyance of all materials and spreading the same to irrespective thickness including sectioning, levelling ramming and watering etc. complete as per S.S. and as directed by the Site Engineer.

Supply and delivery of "Resilient Seated Soft Sealing" gate Valves (Sluice Valves) with Body and Bonnet of Ductile Iron GGG-40 / SG-400/15 or GGG-50 / SG-500/7 of Equivalent as per IS 1865, IS:3896-2 and Wedge fully Rubber Lined with food grade quality grade W270 grade EPDM, Replaceable Spindle Nut without gland packing with 3-O ring protection system on the Shaft and seals of NBR. The Valves should be Vaccume tight and 100% leak proof with face to face dimensions as BS:5163 Type A/IS:14846. All the valves should be with fusion bonded Electrostatic Powder coating both inside and outside (Min 250 Microns) - RAL 5005 with Pocket Less Straight through body Passage conforming to Design standards of DIN - 3202F4/BS:5163 Type A Flange drilling as per IS - 1538 including transportation. For 100mm Sluice Valve PN 1.6 (MPa)

Labour charges for lowering and keeping in position of 100mm dia DI D/F Sluice valve in the readymade trench true to alignment and gradient as per SS.

Jointing 100mm dia CI pipes, fittings and valves with flanged ends including cost of jointing materials such as bolts, rubber insertion, white lead including filling with water, with lead upto 500Mtrs and testing to required pressure complete (Reference to specifications BIS No.3114/1994) including hire charges of testing equipment, labour and materials needed for testing etc. complete as per S.S.

Manufacture, supply, delivery and fixing of required M.S. fabricated pipe and specials (Bends, Tees and Reducers etc.) required size M.S. sheet as per IS-1161 and providing redoxide paint and anticorrosion paint two coats including cost of all materials conveyance to work spot fixing in position and all labour charges, fabrication charges cost of welding rods power charges etc. complete as per the instructions of the Departmental Authorities.

Supply and delivery of 100mm dia x 15mm thick MS Flanges including cost of Bolts, Nuts, Rubber packing etc. complete and flange thickness confirming to IS: 7322 - 1985 and Flange dimensions confirming to IS: 1538-1993 excluding cost of M.S. specials including cost of materials and conveyance to work spot and all labour charges etc. complete as per S.S. and as directed by the site engineer.

Supply and delivery of 110mm dia HDPE long neck collars confirming to IS 4984-2016 of approved standard make including cost and conveyance to work spot and all labour charges etc. complete as per SS.

Labour charges for inter connection with the existing pipe line to proposed HDPE pipe line including Earth work, jointing materials with all labour and fitter charges etc. complete as per the instructions of the Departmental Authorities. For 100 x 100mm dia

PCC grade M20 (MORD) Providing Plain Cement Concrete Nominal Mix (1:2:4) using 20mm nominal size Graded hard stone aggregate, mechanically mixed, placed and compacted by vibration including curing for 14 days complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 MORD and 1500, 1700 & 2100 MORTH. for Approaches etc. (for Mechanical Mixer)

Manufacture, supply and delivery of HDPE pipes confirming to IS: 4984-1995 including transportation to any where in A.P., excluding excise duty, Sale tax and specials etc. complete (Supply upto 90mm dia in Coil & above 90mm dia Straight length in 6 M.) as per SS For 110mm dia, PN6, PE-100 Grade HDPE pipes in 6 Mtrs length

Laying and jointing of 110mm dia HDPE pipes by butt fusion welding as per IS:7634- Part-II/1975 as amended from time to time to the alignment and gradient and testing the pipe line to the required pressure etc. complete as per S.S. Specialized labour is needed for execution of laying and jointing for HDPE pipes with butt fusion welding technique as per IS specification.

Earth work for Ordinary Soil excavation for structures as per drawing and technical specifications clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious materials and disposal upto a lead of 0.50Mtrs. Dressing of sides and bottom and backfilling in trenches with excavated suitable material as per Technical Specification 305 MORD/ 304 MORTH VP No. 484. For Manual Means

Carting away of excavated earth / debries to a lead of 2KM (the rate including conveyance charges, labour charges for loading, unloading charges) including ideal hire charges of truck etc. complete as directed by the Departmental Authorities of the work.

Cutting open C.C. Road surface with concrete saw cutter and removal with breaker including stacking of excavated materials for pipe line trench work etc., complete as directed by the site engineer.

Collection and supply of 2.36mm to 5mm HBG Chipse/Quarry dust from approved quarry including cost and conveyance of all materials and spreading the same to irrespective thickness including sectioning, levelling ramming and watering etc. complete as per S.S. and as directed by the Site Engineer.

Supply and delivery of "Resilient Seated Soft Sealing" gate Valves (Sluice Valves) with Body and Bonnet of Ductile Iron GGG-40 / SG-400/15 or GGG-50 / SG-500/7 of Equivalent as per IS 1865, IS:3896-2 and Wedge fully Rubber Lined with food grade quality grade W270 grade EPDM, Replaceable Spindle Nut without gland packing with 3-O ring protection system on the Shaft and seals of NBR. The Valves should be Vaccume tight and 100% leak proof with face to face dimensions as BS:5163 Type A/IS:14846. All the valves should be with fusion bonded Electrostatic Powder coating both inside and outside (Min 250 Microns) - RAL 5005 with Pocket Less Straight through body Passage conforming to Design standards of DIN - 3202F4/BS:5163 Type A Flange drilling as per IS - 1538 including transportation. For 100mm Sluice Valve PN 1.6 (MPa)

Labour charges for lowering and keeping in position of 100mm dia DI D/F Sluice valve in the readymade trench true to alignment and gradient as per SS.

Jointing 100mm dia CI pipes, fittings and valves with flanged ends including cost of jointing materials such as bolts, rubber insertion, white lead including filling with water, with lead upto 500Mtrs and testing to required pressure complete (Reference to specifications BIS No.3114/1994) including hire charges of testing equipment, labour and materials needed for testing etc. complete as per S.S.

Manufacture, supply, delivery and fixing of required M.S. fabricated pipe and specials (Bends, Tees and Reducers etc.) required size M.S. sheet as per IS-1161 and providing redoxide paint and anticorrosion paint two coats including cost of all materials conveyance to work spot fixing in position and all labour charges, fabrication charges cost of welding rods power charges etc. complete as per the instructions of the Departmental Authorities.

Supply and delivery of 100mm dia x 15mm thick MS Flanges including cost of Bolts, Nuts, Rubber packing etc. complete and flange thickness confirming to IS: 7322 - 1985 and Flange dimensions confirming to IS: 1538-1993 excluding cost of M.S. specials including cost of materials and conveyance to work spot and all labour charges etc. complete as per S.S. and as directed by the site engineer.

Supply and delivery of 110mm dia HDPE long neck collars confirming to IS 4984-2016 of approved standard make including cost and conveyance to work spot and all labour charges etc. complete as per SS.

Labour charges for inter connection with the existing pipe line to proposed HDPE pipe line including Earth work, jointing materials with all labour and fitter charges etc. complete as per the instructions of the Departmental Authorities. For 100 x 100mm dia

PCC grade M20 (MORD) Providing Plain Cement Concrete Nominal Mix (1:2:4) using 20mm nominal size Graded hard stone aggregate, mechanically mixed, placed and compacted by vibration including curing for 14 days complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 MORD and 1500, 1700 & 2100 MORTH. for Approaches etc. (for Mechanical Mixer)

Details of Maximum amount reimbursable to the Contractor.

1) Provision for GST @18%

2) Provision for NAC @ 0.10%

3) Provision for Seigniorage charges

4) DMF @30% on Seigniorage charges

5) MERIT @2% on Seigniorage charges

6) Consideration 100% on Seigniorage charges