BPS, 2019 & LRS,2020

Cutting and open of C.C Road surface including stacking of excavated Materials for laying of pipe lines as per the ditections of the Departmental Authorities.

Earthwork in 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 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 for foundations of C.C Drains and Culverts, Pipeline Trenches Ordinery soils-Mechanical Means upto 3.00m Depth.

Earthwork in 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 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 for foundations of C.C Drains and Culverts, Pipeline Trenches Ordinery soils-Manual Means upto 3.00m Depth.

Filling with Sand in Trenches, Sides of Foundations and basement with initial lead in layers not exceeding 15cm thick, watering and ramming including cost and conveyance of water to work site and all peraitonal, incidental, labour charges, hire charges of T&P etc., and overheads & contractors profit complete for fnished item of work.

Providing Plain Cement Concrete M 20 Nominal Mix (1:2:4) (Mechanical Mixer) using 20mm size 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.

Supply and Delivery of Unplasticised PVCs Pipes for potable water supplies conforming to IS : 4985/2000 (3rd revision) with bell ends (Socket) as per specification in light Grey / Natural Ivory Grey / Any other Color (except White) inclusive of transportation to the sub-divisional stores anywhere in AP excluding all taxes. 90mm 6 Kg / Sqcm - PVC pipes.

Lowering, laying, jointing and testing to hydralic test pressure including cost of water with minimum water lead of 500m for UPVC pressure pipes in ready made trenches true to alignment and gradient including all sundries but excluding cost & conveyance of pipes from source of supply and jointing materials as per BIS No. 7634 - Part III - 1975 (90 mm dia pipe.)

Supply and Delivery of Unplasticised PVCs Pipes for potable water supplies conforming to IS : 4985/2000 (3rd revision) with bell ends (Socket) as per specification in light Grey/Natural Ivory Grey/ Any other Color (except White) inclusive of transportation to the sub-divisional stores anywhere in AP excluding all taxes. 140mm Dia 6 Kg / Sqcm - PVC pipes.

Lowering, laying, jointing and testing to hydralic test pressure including cost of water with minimum water lead of 500m for UPVC pressure pipes in ready made trenches true to alignment and gradient including all sundries but excluding cost & conveyance of pipes from source of supply and jointing materials as per BIS No. 7634 - Part III - 1975. (140mm Dia 6 Kg / Sqcm - PVC pipes.)

Supply & Delivery of Bolts and Nuts With Double Washers Including Taxes and Conveyance etc., complete. (1/2" TO 1")

Supply and delivery of Tail Piece C.I Pipes and fittings (Specials) conforming to I.S.No.7181/1986, 5531/1988, 3950/1979 including loading, unloading, transportation, staking, transit risk and package, excluding Taxes of 80mm Dia 0.45Mts Length of Pipe Tail Piece.

Supply and Delivery of 80 mm dia CID Joints conforming to IS No. 8794/1988 at site of work any shle in A.P including loading unloading transportaion site of work stacking at site transit lisk and package excluding taxes and duties etc. complete.

Supply and delivery of 80 mm dia meter "Resilient Seated Soft Sealing" Gate Valves (Sluice Valves) with Bodyand 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 excluding all taxes, duties and per IS:1538. PN16 including transportation.

Lowering, keeping in position and fixing 80 mm dia meter of C.I Sluice Valves (with Cap / with Hand Wheel & Reflex Valves) excluding cost of Bolts, Nuts, Rubber insertion, sluice valve and tail pieces.