Providing 3 No's 140mm dia PVC Power Bore wells for Srinivasa Nagar Bank Colony Park, Akkineni Purna Chandra Rao Park and Electricity Colony Park beside DPS in Works Division-III area. 1st Call General Funds

Manufacture, Supply and Delivery of Unplasticised 140mm dia 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. of approved make of Nandi Gold including cost and conveyance of work site ete., complete as directed by the departmantal authorities. 140mm dia PVCs Pipes 10 Kgs/cm2

Manufacture, Supply and Delivery of Unplasticised 140mm dia 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. of approved make of Nandi Gold including cost and conveyance of work site ete., complete as directed by the departmantal authorities. 180mm dia PVCs Pipes 10 Kgs/cm2

Drilling of Bore hole (which may be carried out by pilot bore hole) to a finished dia of 200/225/300 /350/450 mm hole (for insertion of110/140/160/180/200mm PVC Pipe / 175/200mm PVC Blue casing pipe) by Rotary drilling rig in all formations suitable for Rotary drilling such as alluvium, Loamy, clayey, sandy, burried channels, highly disturbed and bouldary zones high sheared and fractured zones followed by jointed to massive soft, medium rock, all formations typical andsuitable for rotary drilling etc. including insertion of casing pipe ,couplings, cap, plug fixation, and including filling the peripheral gap with rebullied pebbled gravel packing, bore development, conductingyield test, and all other required in the fixation of pipes assembly etc.but excluding the cost of casing pipe, couplings, dummys, clamps etc.as recommended by the departmental Geologist. The bore should bedeveloped with compressor air until clear water free from sand and other materials continuously discharged. The size of gravel used for gravelpacking should be as per ISI specification used for rotary tube well. The pebbled gravel packing should be carried out in such a way that the theoritical quantity consumed completely.The entire work to be carried out as per I.S. 2800 Part - I & II of 1979 and including cost of all materials and all labour charges and excluding all taxes etc.Drilling of Bore well of 200/225/300 mm dia for insertion of pipe dia of 100/125 mm RM

Providing of filter point (length of 12mts) to 140mm PVC pipe including making charges excluding cost of pipe etc., complete as directed by the departmental authorities.

Providing geologist for find for borewell point (Water) etc., complete as directed by the departmental authorities. Approved rate

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 back filling in trenches with excavated suitable material as per Technical Specification 305 MORD / 304 MORTH . For Trench work required Pole Pit and Earth Pit etc., complete as directed by the departmental authorities.

Supply of 3 Core 2.5 Sq mm Flat Copper cable of ISI for Submersible Motors of makes: Sudhakar .

Supply of Bentonite Moisture Retaining Powder 30 Kg Bag complete as directed by the departmental authorities

Manufacture, Supply, & Delivery of OD 32 mm HDPE Pipes conforming to IS 4984 - 1995 including transportation to anywhere in A.P, excluding all taxes (Supply up to 90 mm dia. in coil & above 90 mm dia. straight length.) 12.5 kg/ sqcm

Supply and delivery of 140mm dia PVC dummy including cost and conveyance of work site etc., complete as directed by the departmental authorities

Supply, delivery of Sintex Box including cost and conveyance of all materials etc., as directed by the departmental authorities

Supply and delivery of MS Clamp Sets including cost and conveyance of all materials and labour charges etc., complete as directed by the departmental authorities. 140mm bore well

Supply and delivery of Bore Cap for 140mm Bore well including cost and conveyance of work site ete., complete as directed by the departmantal authorities.

Supply and Transportation of 1.00HP 10 Stage 5star rated submersible motor pumpset, confirming to IS 8034 and motor confirming to IS 9283 with waterproof winding, pump shall be suitable for various delivery head and discharge with stainless steel shaft motor suitable for working on 240V ± 10%, single phase 50 Hz AC supply, etc complete for 4" Bore well. Makes: approved.

Fabrication , Transportation and supply of suitable size panel board for single phase submersible motor 1HP consisting of relay, Contactor, starting and running capacitors, Voltmeter, Ammeter, indicator lamps, MCB , on/off switch including supply and fixing of DOL starter of complete.,Makes: L&T

Fixing of Submersible motors in the bore well , Panel board and including Electrical connectionns complete as directed by the departmantal authorities.