DRILLING OF BOREWELL AND LOWERING OF SUBMERSIBLE PUMP, MOTOR AND HDPE PIPE AND PUMP ROOM IN S V JUNIOR & DEGREE, BHIMADOLU OF S V S DEVASTHANAM, DWARAKA TIRUMALA

Drilling of Bore hole (which may be carried out by pilot bore hole) to a finished dia of 450 mm hole (for insertion of 250mm 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., as pe directed by Engineer-in-Charge Borewell-1A

Supply and 250mm Outer diameter Blue Casing PVC Pipe of thickness 18mm (Casing Deep, CD class) of make Ashirvad/ Finolex/ Sudhakar /supreme/astral to work site inclusive of all taxes loading, transportation unloading and stacking at site etc complete as per direction of Engineer-in-charge Borewell-1A

Providing Slotting to 250 mm Nominal diameter PVC Blue casing Pipe as required and as per direction of Engineer-in-charge including all machinery, labour, tools and tackles etc complete

Supply and fixing of MS Clamp set (2 Nos) made of 4 inch flat 8mm thick suitable for 250 mm dia PVC blue casing pipe with heavy duty nut & bolts 4 Nos per clamp etc complete

Supply and fixing of MS Bottom dummy of heavy duty with threading for 250mm dia PVC blue casing pipe with all standard accessories etc complete

Supply and Transportation of 25HP 20-25 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 Texmo/Taro/Kirloskar

Fabrication ,transportation and and supply of wall mounted control panel board suitable for 25 HP 20 Stages v6 submersible pump & motor set with L&T make star delta starter with ML2 series, contractor, suitable range ampere meter & Volt meter, single phasing preventer, 32 A TP, 10KA MCB, indicating lamps (R-Y-B) with switch control, Voltmeter & Ammeter selector switch - 2 Nos, ISI Mark suitable capacitor, reputed make open type 3 phase 415 V fuse board with 300 Amps fuses, fitted on wooden board with angle iron frame (3ft x 2 ft) including grouping on wall complete in all resepct as direction of Engineer - in- charge

Supply of 3 Core10.0 Sq mm ISI marked Flat Copper cable for Submersible Motors confirming to IS: 694:1990. Makes: As per list of recommended brands as category I Finolex/ Polycab

Manufacture, Supply, Delivery & lowering of OD 110mm (Nominal bore 90mm) PE - 100 Grade 16.0 kg/sqcm HDPE pipes conforming to IS 4984 - 1995 including transportation to any where in A.P, in coil o required length excise duty excluding sale tax and specials etc., complete. (Godavari/ Asirvad/ Sudhakar)

Supply and fixing of 90mm SS Nipple with all standard accessories etc complete

Supply, delivery and Centrifugally cast (Spun) Cast Iron pressure pipes with flanged (welded) ends 2.0 Mt. Length 100mm dia for water, gas, sewage conforming to IS: 8329/2000 in standard working lengths including transportation and all taxes.

Supply and fixing of Cast Iron Swing Check type Reflux valves (Non Return Valves) 100mm conforming to IS- 5312 (Pts-1&2) (with amendments up to date, if any) having Body, Cover, Door, Bearing holder with 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;including transportation and all taxes complete.

Supply and fixing of Cast Iron Fittings conforming to IS:9523/2000 having dimensions as per table. The rates mentioned here under are for fittings, zinc coated externally with inside mortar lining (with finishing as per class 13/IS 9523/2000) (ex-works) including Transportation and all Taxes. AIR TEE 100x50

Supply and fixing of Cast Iron Fittings conforming to IS:9523/2000 having dimensions as per table. The rates mentioned here under are for fittings, zinc coated externally with inside mortar lining (with finishing as per class 13/IS 9523/2000) (ex-works) including Transportation and all Taxes. TEE 100mm

Supply, Delivery & fixing of Tamper Proof DI Flanged Single Chamber Air Release Valves 40mm dia PN 1.6 (MPa) with body & cover made of Ductile Iron Grade GGG-40/SG-400/15 or GGG-50/SG- 500/7 or Equivalent as per IS1865, IS:3896-2 with Food Grade Epoxy Powder Coating(EP-P) (Min:250 Micron) inside and Outside of Color Blue RAL 5005. All internal parts such as Float, shell, Cove Bolts etc. made of Austenitic alloy steel of SS AISI 304/316 and DN 50 float of and other components with ABS/PTFE/EPDM/NBR and generally conforming to DIN/BIS/AWWA standards (or) combination Flange drilling as per IS - 1538 and including transportation. 40mm dia PN 1.6 (MPa)

Supply, Delivery & fixing of Tamper Proof DI Flanged Sluice Valve 80mm with body & cover made of Ductile Iron Grade GGG-40/SG-400/15 or GGG-50/SG- 500/7 or Equivalent as per IS1865, IS:3896-2 with Food Grade Epoxy Powder Coating(EP-P) (Min:250 Micron) inside and Outside of Color Blue RAL 5005. All internal parts such as Float, shell, Cove Bolts etc. made of Austenitic alloy steel of SS AISI 304/316 and DN 50 float of and other components with ABS/PTFE/EPDM/NBR and generally conforming to DIN/BIS/AWWA standards (or) combination Flange drilling as per IS - 1538 and including transportation. 80mm dia PN 1.6 (MPa)

Supply and fixing of 90mm x100mm MS threaded flange with all standard accessories etc complete For Bore Pipe

Supply and fixing of Rubber Gaskets with all standard accessories etc complete For Flange & valves, Tee,Pipes

Supply and fixing of 1/2x4 SS Nuts & bolts with all standard accessories etc complete For Flange & valves, Tee,Pipes

Earth work excavation for foundations (Manual Means) of buildings, septic tank, sump, compound wall in ordinary soils and depositing on bank with an initial lead of 1000m and 1m additional lift charges over the initial depth up to 3m including all operational,incidental, labour charges such as shoring, sheeting, planking, strutting etc., complete for finished item of work excluding seigniorage excluding dewatering charges etc., as per SS 20 B(APSS 308)

Plain Cement Concrete (1:4:8) (cement: fine aggregate: Coarse aggregate) for foundations and under flooring bed using coarse aggregate 40mm size hard , machine crushed granite from approved quarry including cost and conveyance of all materials like cement, sand, coarse aggregate, water etc. to site, excluding seigniorage charges, sales & other taxes on all materials and including all charges for machine mixing, laying concrete in foundations and under flooring bed, ramming in 15 cm layers finishing top surface to the required level curing etc., complete for finished item of work. (APSS No. 402)

Brick masonry for panel walls in superstructure with CM (1:6) prop: (Cement : Screened sand) using common burnt clay bricks of class as per Table- I of IS:1077-1992, Non- Modular or traditional size 23 x 11 x 7 cms from approved source having minimum crushing strength of 35 Kg/Sqcm. including cost and conveyance of all materials like cement, screened sand, bricks, water etc., to site, excluding seigniorage charges, sales & other taxes on all materials and such as labour charges, like mixing cement mortar, scaffolding charges, constructing masonry, lift charges, curing, etc.,and complete for finished item of work. (APSS No. 501 & 504).

Providing and fixing factory made solid Wood Polymer Composite (WPC) single extruded Door Frame section of size with encapsulation of 8MM rigid layer on all the six surfaces. The door frame will have a rebat of 32MM. Door Frame section of 45x75 MM . The two Vertical members are to be joined together with the horizontal member using 8x50 MM long MS Star full thread screws to be used with reverse forward speed control hand drilling machine. The ready/assembled door frame is fixed to the wall using hold fast or bolt fasteners. A minimum of 4 No.s of screws to be provided for each vertical member & minimum 2no.s for horizontal member. WPC Doors for starter rooms

Providing and fixing 28 -30 MM thick solid Wood Polymer Composite(WPC) single extruded door shutter with 3MM top and bottom rigid layer with an overall density of 750kg/Cum. It will be fixed to the frame using 3 inch /4 inch hinges. A minimum of 4 hinges will be required for fixing the door with the frame including cost and conveyance of all materials to site, sales & other taxes, incidental, operational and all labour charges etc., complete for finished item of work in all floors.

Plastering 12mm thick single coat in CM(1:5) using screened sand including cost and conveyance of all materials like cement, sand, water etc., to site, excluding seigniorage charges, sales & other taxes on all materials, and all operational, incidental charges on materials and including cost of all labour charges for mixing mortar, finishing, curing as directed by Engineer-in-charge etc., and complete for finished item of work.(SS 901,903 & 904)

Fabricating , supplying , erecting and fixing in position MS tubular steel trusses and roof frame work as per drawing enclosed with hot finished seamless type steel tubes conforming to IS 1161-1979 , consisting of principal rafters, struts, ties, purlins, wind barcers, cleats, holding down bolts, base please etc., complete , painted with one coat of zinc oxide including cost and conveyance of all materials to work site and all operational, incidental, lbour charges etc., complete for finished item of work.

Painting two coats with synthetic enamel paint Grade-II VOC (Volatile Organic Compound) content less than 50 grams/litre over primer coat of red oxide to new iron work including cost and conveyance of all materials to site, sales & other taxes, incidental, operational and all labour charges etc.,and complete for finished item of work in all floors. (SS No. 1201, 1212 & 1207).

providing and fixing of pre coated galvanised iron profile sheet (size,shape and pitch corrugations as approved by engineer in charge ) 0.5mm+/- 5% total coated thickness (TCT) Zinc coating 120 Gms as per IS:277 in 240 Mpa steel grade 5-7 microns epoxy primer on both sides of sheet and polyester top caot 15-18 microns ,sheet should have protective guard film of 25 microns minmum to avoid scratches while transportation and should be supplied in single length upto 12 m or as desired by engineer in charge the sheet shall be fixed using self drilling /self tapping screws of size (5.5*55mm) with EPDM seal or with polymer coated J or L hooks bolts and nuts 8mm diameter with bitumen and GI limpet washers or GI washers filled with white lead complete upto any pitch in horizontal /vertical /curved surfaces excluding the cost of purlins ,rafters and trusses and including cutting to size and shape where ever required including cost ,carriage and all albour charges etc complete as per special specifications. For shed roof

Painting to new walls with 2 coats of acrylic emulsion paint weather proof water-based, modified acrylic with silicon additives exterior grade having VOC (Volatile Organic Compound ) content less than 50 grams/ liter. approved brand,of first grade over cement primary making 3 coats in all to give an even shade after thouroughly brushing the surface to remove all dirt and remains of loose powdered materials including cost and conveyance of all materials to work site and operational, labour charges and incidental charges such as scaffolding, lift charges etc., complete for finished item of work as per SS911 for Internal walls.