Construction of 20 KL OHSR at Wadlawada at Tharigoppula (V & M) of Jangaon District

Construction of OHSRs/ELSRs with a staging of 9 m for Zone-II Seismicand excluding Seigniorage charges. (Except earth work excavation, CC for raft, bottom raft, raft ring beam, staircase columns upto 6 mtrs, OHSR columns up to 9 mtrs, Staircase and OHSR Braces, steps up to 6 mtrs, HYSD bars up to staging) NOTE: -1) For intermediate ranges proportional rates may be adopted. All VRCC minimum of M30 grade design mix.2)The above rates are applicable for Elevated Level ServicesReservoirs / OHSRs with Raft Foundation and a rate ofRs.5100/- per tonne for Cement and Rs.53000/- per tonne forSteel.3) For every metre of staging less than 12 m, the rate shall bereduced by Rs.0.05 paise per litre per every metre ofdifference in staging.4) For every metre of staging above 12 m , the rate shall beincrease by Rs.0.10 paise per litre per every metre ofadditional in staging.5)The above rates shall be increased / decreased due toincrease / decrease in the cost of Cement byBasic Rate x (Rc-5100)/5100 x 0.069Rc = Rate of Cement (Rs per MT) at the time of preparation ofestimate6)The above rates shall be increased / decreased due toincrease / decrease in the cost of Steel by Basic Rate x (Rs-57000)/57000 x 0.135Rs = Rate of Steel (Rs per MT) (Fe-500/500D/550D from PrimaryProducers)at the time of preparation of estimate.The above formula applicable only for preparation of estimate.The price adjustment shall be adopted on the actual consumption of Steel and Cement.7) Rate inclusive of three coats of food grade epoxy paint toinner surface of the reservoir including roof dome.8) The above rates be adopted for estimate purposes forconstruction of ELSR for a finished work including 2 coats ofweather proof emulsion painting for external surfaces over onecoat of primer of approved make, lettering, all requiredfixtures, pipes, bends, valves etc., for pipe connections butdesigns and drawings.9) The above rates are applicable for wind pressures upto 113 kg / sq m. For decrease in wind pressure the rate has to bedecreased by 2.5% per every 50 kg/sqm. If the ELSR / OHSR is tobe designed for seismic forces also, cost shall be arrived byworking out detailed quantities based on the designs.10) For Tribal/Agency area, the above rates shall be increasedby 5%.11)If the ELSR is to be designed for seismic forces a) The aboverates are applied upto Zone-II earth quake. b) for Zone-III earthquake the above rates are to be increased by 15%.12) Fixtures include :a) RCC or Aluminium ladder inside 0.60 m wide.b) spiral staircase on the outside shall be provided up to 200KLELSR. Above 200KL ELSR Capacity, dog legged staircase shall beprovided with staircase flight width of 1.0mts and landing widthof 1.20m. S.S railing to stair case upto 1.2m height.c) Lightning arrestor, including conductor and earthing etc withrelevant IS codes.d) RCC ventilators with copper or stainless Steel fly proof mesh.e) D.I/RCC Manholes frame and cover 0.60x0.60 m as per ISspecifications (light duty) - 2 Nos.f) Water level indicator of good quality with ebonite/ copperfloat approved pattern - 1 No.g) The ladder shall be with Aluminium and Verticals with HDPEof 10kg/Sqcm shall be provided for single column OHSRs only.h) The increase in staging shall be at 1.0mt interval.i)The Railing from GL to Top slab with RCC M20 (1:1.5:3) with HYSD Steel for railing with 10 mm & 8mm rods .j)Above 200KL ELSR - The dog legged staircase shall be enclosed with brick/CRS wallon three sides and front side with PVC door of standard make upto 1st brace level from ground level to prevent unauthorizedentry.k) RCC ventilators shall be provided in top dome and slab.l) The above rates are inclusive of all inlet, outlet connections,(CI for 120, 100,90,60 and 40 KL , 20KL and 10 KL) ,valves and bolts & nuts but including labour charges forhoisting, jointing with rubber insertion, nuts and bolts. All valves near inlet, outlet and for scour of ELSRs shall be D.I. valves. Supply and delivery of DI D/F Gate valves ( soft Seated ) valves conforming to IS 3896-oart 2-1985 wedge fully rubber lined with EPDM food grade quality and the valve should be of vacuum tight and 100% leak proof with face to face dimensions. All the valves should be with Electrostatic powder caoting both insisde and outside pockets body passages.Drilled as per IS: 1538Cost of Dismantling Joint (up to 300 mm dia CI and above 300 mm dia MSTransportation chargers (5% of basic cost) Cost of DI Duck foot bendCost of 0.6m DI D/F pipes 3nos Jointing materials such as bolts nuts and rubber vouchers - 7 JobsJointing materials such as bolts nuts and rubber washers for valve fixing - 2JobsLabour charges for lowering DI pipes & Bends (5 jobs)Sluice valve lowering and fixing charges. - Cost of Verticals & including contractors profit 13.6150%

Requirement of CI Specials for 20KL OHSR with 9 mtr staging for inlet connection -D/F pipes - 80mm dia 2m. Long

Requirement of CI Specials for 20KL OHSR with 9 mtr staging for inlet connection -D/F pipes - 80mm dia 1m. Long

Requirement of CI Specials for 20KL OHSR with 9 mtr staging for inlet connection -D/F pipes - 0.6m. Long 80mm dia

Requirement of CI Specials for 20KL OHSR with 9 mtr staging for inlet connection - 80mm dia Duckfoot bend

Requirement of CI Specials for 20KL OHSR with 9 mtr staging for inlet connection - 80mm dia Bell Mouth

Requirement of CI Specials for 20KL OHSR with 9 mtr staging for Outlet connection -D/F pipes - 2m. Long 80mm dia

Requirement of CI Specials for 20KL OHSR with 9 mtr staging for Outlet connection -D/F pipes - 1m. Long 80mm dia

Requirement of CI Specials for 20KL OHSR with 9 mtr staging for Outlet connection -D/F pipes - 0.6m. Long 80mm dia

Requirement of CI Specials for 20KL OHSR with 9 mtr staging for Outlet connection - 80mm dia Duck foot bends

Requirement of CI Specials for 20KL OHSR with 9 mtr staging for Scour connection -D/F pipes - 2m. Long 80mm dia

Requirement of CI Specials for 20KL OHSR with 9 mtr staging for Scour connection -D/F pipes - 1m. Long 80mm dia

Requirement of CI Specials for 20KL OHSR with 9 mtr staging for Scour connection -D/F pipes - 0.6m. Long 80mm dia

Requirement of CI Specials for 20KL OHSR with 9 mtr staging for Scour connection -Semi Circular bends 80mm dia

Requirement of CI Specials for 20KL OHSR with 9 mtr staging for Scour connection - 80mm dia Duck foot bends

Requirement of CI Specials for 20KL OHSR with 9 mtr staging for Overflow connection -D/F pipes - 2m. Long 80mm dia

Requirement of CI Specials for 20KL OHSR with 9 mtr staging for inlet connection -D/F pipes - 80mm dia 1m. Long

Requirement of CI Specials for 20KL OHSR with 9 mtr staging for Overflow connection -D/F pipes - 0.6m. Long 80mm dia

Requirement of CI Specials for 20KL OHSR with 9 mtr staging for inlet connection - 80mm dia Bell Mouth

Requirement of CI Specials for 20KL OHSR with 9 mtr staging for Overflow connection Duckfoot bend 80mm dia

80mm dia Sluice Valve for Inlet-Manufacture, Supply and delivery of DI D/F Gate Valves (Soft Seated) Resilient seated soft sealing gate valves (Sluice valves) with body bonnet of ductile cast iron of grade GGG-40/ SG- 400/15 or GGG-50/SG-500/7 or equivalent grade as per I.S.3896-part2-1985 and subsequent revisions, wedge fully rubber lined with EPDM food grade quality and seals of NBR and the valves should be of vacuum tight and 100% leak proof with face to face dimensions as per BS5163-89/IS14846-2000/DIN 3202 F 4. All the valves should be with Electrostatic powder coating both inside and outside pocket less body passage. Drilled as per requirement of the dept.

80mm dia Sluice Valve for Outlet-Manufacture, Supply and delivery of DI D/F Gate Valves (Soft Seated) Resilient seated soft sealing gate valves (Sluice valves) with body bonnet of ductile cast iron of grade GGG-40/ SG- 400/15 or GGG-50/SG-500/7 or equivalent grade as per I.S.3896-part2-1985 and subsequent revisions, wedge fully rubber lined with EPDM food grade quality and seals of NBR and the valves should be of vacuum tight and 100% leak proof with face to face dimensions as per BS5163-89/IS14846-2000/DIN 3202 F 4. All the valves should be with Electrostatic powder coating both inside and outside pocket less body passage. Drilled as per requirement of the dept.

80mm dia Sluice Valve for Scour-Manufacture, Supply and delivery of DI D/F Gate Valves (Soft Seated) Resilient seated soft sealing gate valves (Sluice valves) with body bonnet of ductile cast iron of grade GGG-40/ SG- 400/15 or GGG-50/SG-500/7 or equivalent grade as per I.S.3896-part2-1985 and subsequent revisions, wedge fully rubber lined with EPDM food grade quality and seals of NBR and the valves should be of vacuum tight and 100% leak proof with face to face dimensions as per BS5163-89/IS14846-2000/DIN 3202 F 4. All the valves should be with Electrostatic powder coating both inside and outside pocket less body passage. Drilled as per requirement of the dept.

Supply and Deleviery of Pipe line as per IS:4984/1988, with its amendments and revisons thereon including supplying of pipes, specials as per equirements Excluding all Taxes. Construction of pipe line for water supply with HDPE pipes as per IS:4984/1988,with its amendments and revisons thereon including supplying of pipes, specials as per requirements, lowering, laying and jointing of pipe lines true to alighnment and gradient, trench excavtion for pipe lines in all soils except Rock requiring blasting and refilling trenches with excavated earth(other than rocky soil and boulders) with watering, tamping and removeing surplus earth from site of work and filling pipe line with water and testing etc., complete. The rates are inclusive of cost,conveyance of all materials and labour charges for finished item of pipe line work and Excluding all Taxes.

Supply and Deleviery of Pipe line as per IS:4984/1988, with its amendments and revisons thereon including supplying of pipes, specials as per equirements Excluding all Taxes. Construction of pipe line for water supply with HDPE pipes as per IS:4984/1988,with its amendments and revisons thereon including supplying of pipes, specials as per requirements, lowering, laying and jointing of pipe lines true to alighnment and gradient, trench excavtion for pipe lines in all soils except Rock requiring blasting and refilling trenches with excavated earth(other than rocky soil and boulders) with watering, tamping and removeing surplus earth from site of work and filling pipe line with water and testing etc., complete. The rates are inclusive of cost,conveyance of all materials and labour charges for finished item of pipe line work and Excluding all Taxes.

'Supply, Erection, Testing andcommissioning of -----C.I. Gate valves OS&Y as per IS:14846 ( PN 10 Rating) and rising spindle type with flanges, bolts, nuts, washers, gaskets etc. The valve shall be fitted with chain lock and key arrangement . (SSR 20-23-24 ELEC-10.7.49)

'Supply, Erection, Testing andcommissioning of -----C.I. Gate valves OS&Y as per IS:14846 ( PN 10 Rating) and rising spindle type with flanges, bolts, nuts, washers, gaskets etc. The valve shall be fitted with chain lock and key arrangement . (SSR 20-23-24 ELEC-10.7.49)

'Supply, Erection, Testing andcommissioning of -----C.I. Gate valves OS&Y as per IS:14846 ( PN 10 Rating) and rising spindle type with flanges, bolts, nuts, washers, gaskets etc. The valve shall be fitted with chain lock and key arrangement . (SSR 20-23-24 ELEC-10.7.49)