general

Manufacture, Supply and Delivery of HDPE Pipes conforming to IS 4984-1995 including transportation to any where in AP excluding excise duty, sale tax and specials etc., complete. (Supply upto 90mm dia in coil & above 90mm diastraight length in 6M) PE-100 Grade

Cutting open C.C. road surface with concrete saw cutter and removal with Breaker and tractor with 3 tonne trolly

Manufacture, Supply and Delivery of HDPE fittings & Specials conforming to IS 4984-1995 including transportation to anywhere in AP excluding excise duty, sale tax and specials etc. complete as per SS

110m Dia MS Flanges

Supply, laying and jointing of C.I.D Joints complete with rubber rings including filling with water, including cost of jointing Material etc., complete.

Supply and Delivery of Bolts and Nuts (1/2" to 1") including taxes and conveayce etc. complete as per SS

Supply and Delivery of 6mm thick Rubber packing including taxes and conveyance etc. complete as per SS

Earthwork excavation in Ordinary soil by Mechanical Means upto 3 m depth 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 material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material as per Technical Specification 305 MORD / 304 MORTH (RBR-FNDN-1(B)) - 1 Cum

Filling with dust for trenches as per drawing and technical specification Clause 305.3.9 MORD & 304 MORTH (revised RBR-FNDN-2.i)

Providing concrete for plain/reinforced concrete (M10) in open foundations using 20 mm Graded hard stone aggregate , mechanically mixed, placed in foundation 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.

Providing concrete for plain/reinforced concrete (M20) in open foundations using 20 mm Graded hard stone aggregate , mechanically mixed, placed in foundation 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.

Manufacture, Supply and delivery of C.I Pipes and Specials conforming to I.S.No.7181/1986, 5531/1988, 3950/1979 at site of work anywhere in A.P including loading, unloading, transportation to site of work staking at site transit risk and package, excluding Taxes - 1 Kg.

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 or Equivalent as per IS1865, 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 Vacuum 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 but excluding Taxes. (P.H Items, P.83)

Providing House Service Connections by providing clamp saddles for tapping from HDPE mains with MDPE Fusion tapping saddle with female metal thread (SS-304) as per BSEN 12201/3 EN 1555/3 or ISO 8085-3 with pressure rating as PN 12.5 compression elbow with one side compression end suit 1/2" (20mm OD) MDPE pipe and other side with male off-take with SS-304 material inserts of size 1/2" BSP{ threads body nut and cap polypropylene clip ring POM (Acetylicresin) and O ring of NBR material as per ISO 14236-2000 standards wioth pressure ratingPN 16 Compression elbow with both side compression end to suit 1/2" (20mm OD) MDPE pipe body, nut and cap polypropylene clip ring POM (Acetylicresin) and O ring of NBR material as per ISO 14236-2000 standards wioth pressure ratingPN 16 . including all taxes transportation and other levies and cduties excluding GST & Seignorage etc, on HDPE mains .including all labour charges etc.complete.

Laying and jointing of H.D.P.E 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 pipeline to the required pressure - 1 Rmt (Public Health Items, P.5)

Provision for Segniorage charges

Provision for DMF @ 30% on Seigniorage Charges

Provision for Consideration @ 100% on Seigniorage Charges

Provision for Merit @ 2% on Seigniorage Charges

Provision for NAC @ 0.10%

Provision for GST @ 18%

Provision for TPQA @ 0.739 %

Unforeseen item