PROVIDING PUMPING MAIN FROM ARATLAKATTA TO KOVVADA AND REPURU HABITATIONS IN KAKINADA RURAL MANDAL

Drilling of Bore well with Hand bore set to a finished dia of 112/165/175/180mm justify both sides in all kinds of formations suitable for hand bore set drilling such as black cotton soils, sandy and alluvial soils and insertion of PVC/PVC blue casing pipe with couplings including slotting of pipe where ever required and fixing of bore well with cap and bail plug as per directions of the department for a finished item of work including conducting yield test, crew charges, cost of consumables, transportation charges and bore development charges and all other charges required in fixation of pipe assembly, flusing of bore with required pressure excluding cost of all required materials such as cap, bail plug, clamp sets, bolts and nuts, excluding all taxes, cost of PVC casing pipe, slotting charges etc complete including overheads and contractor's profit @ 13.615%

Cost and Supply of 180 mm dia PVC casing pipe 6kgf for casing including cost and conveyence of all materials and labour charges etc., complete and conveyance to work site the rate including Overheads and cotractor profit 13.615% but excluding GST.

Slotting charges to PVC casing pipe 180mm dia 6Kg/Sqcm including cost and conveyance of all materials and labour charges etc. complete including overheads and contractor's profit @ 13.615%

Cost and supply of 180mm dia PVC Bore Cap the rate including over heads and cotractor profit 13.615% but excluding GST.

Cost and Supply of 180mm dia MS Clamp sets etc complete including overheads and contractor's profit @ 13.615%

Geological Survey Charges for survey and inspection of borewell including all charges etc., including cotractor profit 13.615% but excluding GST.

Cost, supply and delivery of HDPE pipe PE-100 180 mm dia, including cost and conveyance, excluding taxes etc complete including overheads and contractor's profit @ 13.615%

Earth work excavation for 180mm dia HDPE 6Kgs/cm2 HDPE PE-100 pipes trench excavation 2/3rd machinery and 1/3rd manual for pipelines in all soils except rock requring blasting and refilling trenches with excavated earth (other than rocky soils and boulders) with watering, tamping and removing surplus earth from site of work and filling the pipeline with water and testing etc., complete as specified in Technical Specifications (Part-B, Volume-I) . The rates are inclusive of cost and conveyance of all material and labour charges for finished item of pipeline work, but excluding GST and Seigniorge charges but including MA,overheads and contractor's profit @ 13.615%

Supply delivery and fixing of Tamper Proof DI Flanged Single Chamber Air Release Valve arrangement on pipeline including supply of valve with dismantling joint,DI specials to suite pressure class of main line etc including RCC valve chamber as per requirement with RCC slab cover and RCC manhole cover etc complete as directed by the departmental engineers,site requierments etc .The rates are inclusive of cost and conveyance of all materials and labour charges for finished item of work, but excluding GST but including overheads and contractor's profit @ 13.615% .(PartB - Volume I). (50 mm on 180 mm dia pipe line)

Supply delivery and fixing,of DI scour valve arrangement on pipeline including supply of valve with dismantling joint,DI specials to suite pressure class of main line etc including RCC valve chamber as per requirement with RCC slab cover and RCC manhole cover etc complete as directed by the departmental engineers,site requierments etc .The rates are inclusive of cost and conveyance of all materials and labour charges for finished item of work, but excluding GST and seigniorage chargesbut including overheads and contractor's profit @ 13.615% .(100 mm dia P.N.1.6 >125-180mm dia line)

Supply delivery of Double Flanged Slant seat Swing Check Valve (NRV) with body and Disc of Ductile Iron GGG-40/SG-400/15 or GGG-50/SG-500/7 or Equivalent as per IS1865, IS:3896-2 with fully encapsulated in Vulcanized EPDM rubber & Fusion bonded Electro Static epoxy powder coating inside and outside color Blue RAL 5005 with Min. Coating thickness of 250 microns. The EPDM rubber & Epoxy rubber & Epoxy powder should conform to W 270 standards (Drinking water application) and face to face dimensions as per EN 558-1 / DIN 3202-F6 / IS 5312 & Flange connections as per IS:1538 excluding all duties, taxes and transportation. but excluding GST and Seigniorge charges but including overheads and contractor's profit @ 13.615% (150mm dia PN 1.6)etc complete including overheads and contractor's profit @ 13.615%

Cost and supply CI pipes and specials etc complete including overheads and contractor's profit @ 13.615%

Cost and supply of Bolts, Nuts, Rubber paking and labour charges etc complete including overheads and contractor's profit @ 13.615%

Cost & supply HDPE Tail Pieces etc complete including overheads and contractor's profit @ 13.615%

Cost & supply MS Flanges etc complete including overheads and contractor's profit @ 13.615%

Labour charges for laying of 150mm dia CI pipe etc complete including overheads and contractor's profit @ 13.615%

Cost, supply and delivery of 300mm dia RCC S/S NP3 Class Pipe including cost and conveyance,excluding taxes etc complete including overheads and contractor's profit @ 13.615%

Construction of Pump House of size 2.5 X 2.5 mts with Columns, Beams, Lintel beams, Sunshades,brick masonry walls, plastering with Cement mortar, Flooring, Painting with White cement, Snowcem painting and using best country wood doors and windows and cement concrete flooring with RCC roof slab as per drawing (Part C of Vol-I) and as specified in of Technical specification (Part B of VoI-I) including cost, Conveyance of all materials, labour charges etc., for finished item of work as per specifications and as per instructions of Engineer including overheads and contractor's profit @ 13.615 %, but excluding GST and Seigniorge charges

(Rupees Seventy Two Lakhs Ninety Four Thousand Four Hundred and Paise Fifty Four Only)