Mission Bhagiratha Department Tender

Water Supply;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.

Water Supply;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.

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for Overflow connection -Nuts and BoltsM16X65 mm

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for inlet connection - 80mm dia Bell Mouth

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for Overflow connection Duckfoot bend 80mm dia

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for Overflow connection -D/F pipes - 0.6m. Long 80mm dia

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for Overflow connection -D/F pipes - 2m. Long 80mm dia

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for Scour connection -Nuts and Bolts M16X65 mm

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for Scour connection -Semi Circular bends 80mm dia

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for Scour connection - 80mm dia Duckfoot bends

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for Scour connection -D/F pipes - 0.6m. Long 80mm dia

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for Scour connection -D/F pipes - 1m. Long 80mm dia

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for Scour connection -D/F pipes - 2m. Long 80mm dia

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for outlet connection -Nuts and Bolts M16X65 mm

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for Outlet connection - 80mm dia Duck foot bends

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for Outlet connection -D/F pipes - 0.6m. Long 80mm dia

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for Outlet connection -D/F pipes - 1m. Long 80mm dia

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for Outlet connection -D/F pipes - 2m. Long 80mm dia

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for inlet connection -Nuts and Bolts M16X65 mm

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for inlet connection - 80mm dia Bell Mouth

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for inlet connection - 80mm dia Duckfoot bend

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for inlet connection -D/F pipes - 0.6m. Long 80mm dia

Water Supply;Requirement of CI Specials for 20KL OHSR with 12 mtr staging for inlet connection -D/F pipes - 80mm dia 2m. Long

Water Supply;20KL OHSR with 12M staging-Construction of OHSRs/ELSRs with a staging of 12 m for Zone-II Seismic and excluding Seigniorage charges. NOTE: -1) For intermediate ranges proportional rates may be adopted. All VRCC minimum of M30 grade design mix2)The above rates are applicable for Elevated Level Services Reservoirs / OHSRs with Raft Foundation and a rate of Rs.5200/- per tonne for Cement and Rs.60000/- per tonne for Steel3) For every metre of staging less than 12 m, the rate shall be reduced by Rs.0.05 paise per litre per every metre of difference in staging. 4) For every metre of staging above 12 m , the rate shall be increase by Rs.0.10 paise per litre per every metre of additional in staging. 5)The above rates shall be increased / decreased due to increase / decrease in the cost of Cement by Basic Rate x (Rc-5200)/5200 x 0.069 Rc = Rate of Cement (Rs per MT) at the time of preparation of estimate 6)The above rates shall be increased / decreased due to increase / decrease in the cost of Steel by Basic Rate x (Rs-60000)/60000 x 0.135 Rs = Rate of Steel (Rs per MT) (Fe-500/500D/550D from Primary Producers)Use steel of TATA,SAIL,VSP,Jindal Panther,Goel TMT,Shyam steel & Balaji Shakthi. 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 to inner surface of the reservoir including roof dome. 8) The above rates be adopted for estimate purposes for construction of ELSR for a finished work including 2 coats of weather proof emulsion painting for external surfaces over one coat of primer of approved make, lettering, all required fixtures, pipes, bends, valves etc., for pipe connections but excluding cost of pipes, bends and valves as per departmental designs and drawings. 9) The above rates are applicable for wind pressures upto 250 kg / sq m. For decrease in wind pressure the rate has to be decreased by 2.5% per every 50 kg/sqm. If the ELSR / OHSR is to be designed for seismic forces also, cost shall be arrived by working out detailed quantities based on the designs. 10) For Tribal/Agency area, the above rates shall be increased by 5%. 11)If the ELSR is to be designed for seismic forces a) The above rates are applied upto Zone-II earth quake. b) for Zone-III earth quake 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 upto 200KL ELSR. Above 200KL ELSR Capacity dog legged staircase shall be provided with staircase flight width of 1.0mts and landing width of 1.20m. S.S railing to stair case upto 1.2m height.c) Lightning arrestor, including conductor and earthing etc with relevant IS codes. d) RCC ventilators with copper or stainless Steel fly proof mesh. e) D.I Manholes frame and cover 0.60x0.60 m as per IS specifications (light duty) - 2 Nos. f) Water level indicator of good quality with ebonite/ copper float approved pattern - 1 No. g) The ladder shall be with Aluminium and Verticals with HDPE of 10kg/Sqcm shall be provided for single column OHSRs only.h) The increase in staging shall be at 1.0mt interval. i)The railing provided to the gallery and stair case shall be with stainless Steel of grade 304 for a height of 1.20m. j)The dog legged staircase shall be enclosed with brick/CRS wall on three sides and front side with PVC door of standard make up to 1st brace level from ground level to prevent unauthorized entry.k) D.I swan neck ventilators shall be provided in top dome and slab 4Nos minimum. l) The above rates are exclusive of all inlet, outlet connections,valves and bolts & nuts but including labour charges for hoisting,jointing with rubber insertion, nuts and bolts. All valves near inlet,outlet and for scour of ELSRs shall be D.I valves.