Providing 1No of 160mm Dia Power bore well, Submersible Motor and its accessories for Water Supply to Nandamuri Nagar ELSR 58th Division in AE7 Section

Manufacture, 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.

for 200mm dia 10Kgs/cm2 - MAT-07657

for 315mm dia 6 Kgs/cm2 - MAT-07661

Supply, Delivery of D.I Double Flanged Swing Check type Reflux valves (Non Return Valves) of following dia. conforming to IS- 5312 (Pts-1&2) (with amendments up to date, if any) having Body, Cover, Door, Bearing holder with D.I; Hinge pin, Door pin, Door suspension pin with Stainless Steel (IS 6603); Body seat ring , Door face ring, Bearing bushes, Plugs for hinge pin with Leaded Tin Bronze (IS 318); Bolts, Nuts with Carbon steel; Gaskets with Rubber; Hinges with Cast steel; excluding transportation and all taxes complete. (MAT-08047) For 80mm dia PN 1.6

Manufacture, Supply and Delivery of DI/DF Gate valve (soft seated) resilient seated soft sealing gate valves (sulice valves) with body bonnet of ductile cast iron of grade GGG40/12 or equivelent grade as per I.S 3896/part-2 1985 and subsiquent revisions wedge fully rubber lined with EPDM food grade quality and seales of NBR and the valves should be of vacum tight and 100% leak proof with face to face dimensions as per BS 5163-89/IS 14846-2000/DIN 3202 F4 all the valves should be Electrostatic powder coating both inside and outside pocket less body passage. Drilled as per IS 1538. PN 16 MAT-08069

80mm dia PN 1.6

100mm dia PN 1.6

Cost of M.S 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 MS specials including cost and conveyance to site etc., complete as per SS.

80 mm dia. x 15 mm thick MAT-06410

100 mm x15mm thick - MAT-06411

Supply and delivery of 80mm dia, two sides threading GI Pipe B-class Jindal or TATA make including cost and conveyance of all materials and labour charges etc., complete as per directed by the departmental authorities.

Supply and Delivery of GI Specials including cost and conveyance of work site etc., complete as directed by the departmental authorities

80mm dia Couplings

80mm dia x 90 degres GI bends

80mm dia X 9'' Long GI Nipples

80mm dia X 100 mm dia GI Reducer

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 of 110/140/160/180/200mm 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 and suitable 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, conducting yield 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 be developed with compressor air until clear water free from sand and other materials continuously discharged. The size of gravel used for gravel packing 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., complete. Drilling of Bore well 350mm dia for insertion of pipe dia of 200 mm

Supply and delivery of Bentonite powder including cost and conveyance of all materials and labour charges etc., complete as directed by the departmental authorites. (MAT-00235)

Providing of filter point to 200mm PVC pipe including making charges excluding cost of pipe etc., complete as directed by the departmental authorities.

Supply and Transportation of 10.00HP, 12-16 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 415V ± 10%, Three Phase 50 Hz AC supply etc complete for 6" Bore well. Makes: As per list of recommended brands as category I. MAT-03662

Supply of 3 Core, 4 sqmm, Flat Copper cable of ISI for Submersible Motors confirming to IS:694:1990. Makes: Finolex / RR Kabel/ Polycab / Havells / KEI/Gloster/Goldmedal/GM (ELEC-1.6.3 C) - MAT-02796

Supply of 100A 415V Porcelain Rewirable Fuse Units. Makes : As per list of recommended brands. (MAT 02946)

Supply of 100A Neuter Links including cost and conveyance of all materials etc., complete as directed by the departmental authorities MAT-02940.

Supply and fixing of suitable outdoor type feeder pillar box made with 14 SWG CRCA sheet after 7 tank process including S & F 40-63A FP MCB, 6 Nos SP MCB's, din channel, bus bars, 6 Sq mm 3 core copper cable for internal wiring, contactor, connectors and provision for energy meter etc., complete for finished item of work. Makes: As per list of recommended brands etc., complete as directed by the departmental authorities. - MAT-03951

Inserting charges for 80mm dia GI pipes, Submersible pump sets and specials including cost and conveyance of all materials and labour charges etc., complete as directed by the departmental authorites.

Supply and fixing of 3'' x 3' long size clamp sets including cost and conveyance of all materials etc., as directed by the departmental authorities

Manufacture, supply & delivery of HDPE pipes conforming to IS 4984 - 2016 including transportation to any where in A.P, excluding excise duty, sale tax and specials etc., complete. (Supply up to 90mm dia in coil & above 90 mm dia straight length in 6 M.) for 110mm dia

Manufacture, Supply, Delivery of HDPE Specials suitable to HDPE pipes PE 100 grade PN.10 (6Kg2) including transportation to any where in AP, but excluding Excise duty, Sale Tax and cost of specials etc. complete as per specification.

Pipe Ends Long Neck. 110 mm dia

M.S. Flanges. 110 mm dia

Earth work excavation and depositing on bank with an initial lead of 50 Mts and lift of 3 Mts in loamy and clayey soils like black cotton soils, red earth and ordinary gravel as per SS 20-B. For pipe line trench

Supply and delivery of quarry dust from approved quarry including cost and conveyance of all materials and labour charges for stacking at site to departmental guage, spreading, sectioning, seignorage, watering etc., complete as per specification.

Laying and jointing of 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 pipeline to the required pressure complete as directed by the departmental authorities. (For 110mm dia)

Manufacturing, Supply, Delivery and fixing of M.S. pipe using with M.S. plates including cost and conveyance of all materials and labour charges for cutting, welding, grinding etc., complete as directed by the departmental authorities.

Jointing 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 up to 500 meters and testing to required pressure complete. (Reference to specifications. BIS No.3114/1994.) For 100mm dia

Providing inter connection between to the existing pipe line and newly laid AC pipe line including of all necessary inter connection materials and washers and man mazdoors etc., complete as directed by the departmental authorities.

Bailing out of water with oil engine, driven pumpset including hire charges, fuel charges and wages of driver and helper etc., complete as per the directions of departmental authorities.

Supply, delivery and fixing of Milton Roy liquid Chlorine doser Model No. UC 11 with warranted and free from any manufacturing defects including fixing as directed by the departmental authorities.

Supply, delivery and fixing of 50 Ltr Capacity Storage PVC Tank with cap as directed by the Departmental Authorities.

Supply and Delivery of 300 V Stabillizer as directed by the departmental authorites.

PVC box suitable size including angles to fix the box with angles, concrete and electrification as per the requirement in site, wiring with 1/18 copper wire including earthing etc., as directed by the Departmental Authorities.

Electrical wiring in PVC Box with 2 Pole MCB's, On & Off Switches, 3 Pin Socket and 1 Square mm Copper wire including instalation pipe as per requirement in site to Run the Dosing Pump as directed by the Departmental Authorities.

Fabrication, Supply and Erection of Metallic Box of size 0.45 Mts x 0.45 Mts x 0.75 Mts with 10mm Square Rod inside support and bottom 10mm Rod 3 No’s and Legs painting with Enamel Paint 10 cm size including earth work fixing with concrete and locking arrangement etc., to protect the liquid chlorine can.

Supply and Delivery of 3/8 PU Tube heavy duty to connect Dosing Pump and Water Line etc., complete as directed by the Departmental Authorities.

Labour Charges for Errection and commencing of Dosing Pump including fixing of metallic box earthing etc., complete.

Supply and delivery of Liquid Chlorine with 10% to 12% Concentration of Chlorine including transportation, loading, unloading, delivery at water works (excluding cost of cans) etc., complete for the maintenance of water supply as directed by the departmental authorities.

Construction of bore well platform of 1.85 m dia and 3.00 m length drain and foot rest of 1.00 x LOU m with CC (1:2:4) using 20 mm H8G metal including cost and conveyance of all materials labour charges, centering, curing, seigniorage charges & excluding taxes etc., complete as per UNICEF type design.