Panchayat Raj Engineering Department Tender

Manufacture, Supply and Fixing of Unplasticised HDPE Pipes for potable water supplies conforming to Is: 4984/2016 (3rd revision) with bell ends (Socket) as per specification in light Grey/Natural Ivory Grey/ Any other 1 Color (except White) inclusive of transportation to the sub-divisional stores anywhere in AP excluding all taxes. (As per SOR & Monthly approved Resin Rates)-90mm dia HDPE Pipes 6KG/Cm2

Centrifugally cast (Spun) Ductile Iron pressure pipes with flanged (welded) ends for water, gas, sewage conforming to IS: 8329/2000 in standard working lengths of 1,2,3, 4, 5 mts for classification K9 with cement mortar lining inside the pipes with outside zinc coating. Rates are ex-factory, excluding transportation and all taxes of 80mm dia 0.9 Mts length at Overflow Connection

Manufacture, Supply and Fixing of Unplasticised HDPE Pipes for potable water supplies conforming to Is: 4984/2016 (3rd revision) with bell ends (Socket) as per specification in light Grey/Natural Ivory Grey/ Any other 1 Color (except White) inclusive of transportation to the sub-divisional stores anywhere in AP excluding all taxes. (As per SOR & Monthly approved Resin Rates)-75mm dia HDPE Pipes 6KG/Cm2

Supply & Fixing of House Service connection (PP Saddle) PP clamp saddles PP clamp saddles shall be manufactured by injection moulding using virgin polypropylene. Mechanical tapping saddles for water works purposed and designed for use with PVC(PE pipe as per IS 4985/ IS 4984 respectively. These saddles should be contoured to fit around the pipe. PP saddles shall be Blue/Black moulded in with Nickel plated brass / SS 304 metal female threaded outlets. Seal shall be thermoplastic washer with SS. The PP clamp saddle fittings shall be moulded with SS. The Pp clamp saddle fittings shall be moulded with SS 304/ Nickel plated Brass female threaded outlet inserted to connect necessary fittings. Thread dimension shall conform to IS 554/ISO-7. Adequate thickness of PP shall be provided to Hold bras insert in place and avoid leakage while pressure applications. Fasteners shall be threaded type, with SS fasteners of size 125mm and above. The grade of raw material used must be certified by WRAS, UK for type test as per BS 6920 form their certified laboratories like NSF International Ltd., UK and certificate of compliance to be produced for the following parameters i) Odour & Flavour of water ii) Appearance of water iii) Growth of Micro Organism iv) Extraction of Substances that may be of concern to public health (Cyto Toxicity) v) Extraction of Metals excluding all taxes (as per SoR 2022-23) with Cost and supply of tamper proof house hold Non return cum flow control valve (with all three parts made by using sold steel bars of SS 316) with CNC machine make and of 15mm dia designed for 5 LPM discharge @ 0.50 bar pressure loss, not exceeding the flow of 7 LPM at 1 bar pressure and working on float principle (as per CPHEO manual) including cost of materials, manufacturing, loading, unloading, stocking, transit insurance, transpiration but excluding GST with Compression male / female threaded adaptor with SS insert D20mm X ½” with Compression male / female threaded adaptor with SS insert D20mm X ½” with Manufacture, supply & delivery of HDPE pipe confirming to IS 4984-2016 of PE-100 grade material along with all fittings, including cost of materials, manufacturing, loading, unloading, stacking, transit insurance, transportation excluding all taxes with 20mm OD HDPE pipe 16.0 Kg/Sqcm with Laying, Jointing of 20mm dia HDPE pipes as per BIS No.7634 Part-II/75 including treanch excavation upto 0.50mts depth including testing, refilling etc., complete with Cost, supply & fixing of 15mm Nominal Bore GI pipe Medium Grade properties & Weight as per IS 12391 ISI mark with GI Fittings including the cost of pipe & its fittings, labour charges etc., complete excluding GST with S&F of 12.7mm brass bib cock (long body) Indian make heavy duty excluding GST and including Contract Profit 13.615% For 75mm X 1/2" with Support to FHTCS

Centrifugally cast (Spun) Ductile Iron pressure pipes with flanged (welded) ends for water, gas, sewage conforming to IS: 8329/2000 in standard working lengths of 1,2,3, 4, 5 mts for classification K9 with cement mortar lining inside the pipes with outside zinc coating. Rates are ex-factory, excluding transportation and all taxes of 80mm dia 2.00 Mts length at Overflow Connection

Centrifugally cast (Spun) Ductile Iron pressure pipes with flanged (welded) ends for water, gas, sewage conforming to IS: 8329/2000 in standard working lengths of 1,2,3, 4, 5 mts for classification K9 with cement mortar lining inside the pipes with outside zinc coating. Rates are ex-factory, excluding transportation and all taxes of 80mm dia 0.6 Mts length at Inlet Connection

Construction of 40,000 liters capacity Circular Over Head Service Reservoir (OHSR) with12.90 Mts staging with raft foundation for a wind pressure of 105.88 Kg/sqm using Vibrated Reinforced Cement Concrete M 30 Grade design mix and using 20 mm HBG machine crushed metal in the site selected by the department as shown in the drawings and specification as per the departmental procedure, including earth work excavation in all kinds of soils in wet or dry conditions except in rock for foundations fitted with (A) RCC or Aluminium ladder inside 0.60Mts wide (B) Spiral staircase on the out side shall be provided up to 200 KL Above 200 KL capacity dog legged staircase shall be provided with staircase flight width of 1.0 mts and landing width of 1.20 mts with SS railing up to 1.0 Mts height (C) Lightening arrestor including conductor and earthing as per IS 3070 earthing extended below the foundation (D) RCC finial ventilators with copper or stainless steel fly proof mesh (E) DI Man holes of 2 Nos frame and cover of 0.60x0.60 Mts size (light duty) as per IS specifications (F) Water level indicator of good quality with ebonite/ copper float of approved pattern - 1 No(G) The ladder shall be with MS ladder and verticals with HDPE of 10 Kgs/Sqcms shall beprovided for single column OHSR only. (h) Minimum staging for all ELSR/OHSR shall be 10.0Mts (i) The increase in staging shall be at 1.0 Mt interval. (j) The railing provided to thegallery and staircase shall be with stainless steel of grade 304 for a height of 1.20 Mts (k)The dog legged staircase shall be enclosed with brick/CRS wall on three sides and front sidewith MS collapsible gate up to 1st brace level from ground level to prevent unauthorizedentry (l) DI swan neck ventilators shall be provided in top dome and slab. (m) The aboverates are exclusive of all inlet, outlet connections and valves. All valves near inlet, out letand for scour of ELSRs shall be DI Valves of heavy duty confirming to the specification ofSOR item No: 28. (n) Rate inclusive of three coats of epoxy paint Food Grade of best quality to inner surface of the reservoir including roof dome (o) Two coats of whether proof emulsion painting for external surfaces, 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, cost and conveyance of all materials, centering, curing, seigniorage, all labour charges and testing the reservoir for water tightnessetc.,complete., for finished item of the work Excluding Verical Connection

Supply and Fixing of Jal Jeevan Mission Name Board including cost and conveyance of materials and all taxes etc., complete.,

Centrifugally cast (Spun) Ductile Iron pressure pipes with flanged (welded) ends for water, gas, sewage conforming to IS: 8329/2000 in standard working lengths of 1,2,3, 4, 5 mts for classification K9 with cement mortar lining inside the pipes with outside zinc coating. Rates are ex-factory, excluding transportation and all taxes of 80mm dia Semi circular bend at Scour Connection

Supply and Fixing of 5/8*3 1/2 Bolts and nuts with double washers including cost and conveyance of materials and all taxes etc., complete.,

Supply and Fixing of 65 mm GI B Class pipe as per IS 1239 Specifications excluding earth work excavation including cost of pipe and its specials and all labour cahrges etc complete except GI Bends unions GI Connectors with checkout and socket TATA or Zenith make or equivalent including contractor profit 13.615%

Centrifugally cast (Spun) Ductile Iron pressure pipes with flanged (welded) ends for water, gas, sewage conforming to IS: 8329/2000 in standard working lengths of 1,2,3, 4, 5 mts for classification K9 with cement mortar lining inside the pipes with outside zinc coating. Rates are ex-factory, excluding transportation and all taxes of 80mm dia 0.9 Mts length at Inlet Connection

Centrifugally cast (Spun) Ductile Iron pressure pipes with flanged (welded) ends for water, gas, sewage conforming to IS: 8329/2000 in standard working lengths of 1,2,3, 4, 5 mts for classification K9 with cement mortar lining inside the pipes with outside zinc coating. Rates are ex-factory, excluding transportation and all taxes of 80mm dia 2.00 Mts length at Outlet Connection

Centrifugally cast (Spun) Ductile Iron pressure pipes with flanged (welded) ends for water, gas, sewage conforming to IS: 8329/2000 in standard working lengths of 1,2,3, 4, 5 mts for classification K9 with cement mortar lining inside the pipes with outside zinc coating. Rates are ex-factory, excluding transportation and all taxes of 80mm dia 0.6 Mts length at Outlet Connection

Centrifugally cast (spun) Ductile 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) Excluding Transportation and all Taxes for 100mm dia DI Double Flange Duck/Foot bend. at Inlet Connection

Supply and Fixing of Support to FHTC Tap connections including cost and conveyance of all materials and labour charges etc., complete Data Sheet Approved Memo No. /AEE/DEE-I/CE-II/JJM/General Conditions/2023 Dated:14.07.2023 of the Engineer-in-Chief, RWS&S Department, Gollapudi, Vijayawada.

Centrifugally cast (Spun) Ductile Iron pressure pipes with flanged (welded) ends for water, gas, sewage conforming to IS: 8329/2000 in standard working lengths of 1,2,3, 4, 5 mts for classification K9 with cement mortar lining inside the pipes with outside zinc coating. Rates are ex-factory, excluding transportation and all taxes of 80mm dia 2.00 Mts length at Inlet Connection

Centrifugally cast (Spun) Ductile Iron pressure pipes with flanged (welded) ends for water, gas, sewage conforming to IS: 8329/2000 in standard working lengths of 1,2,3, 4, 5 mts for classification K9 with cement mortar lining inside the pipes with outside zinc coating. Rates are ex-factory, excluding transportation and all taxes of 80mm dia 2.00 Mts length at Scour Connection

Centrifugally cast (spun) Ductile 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) Excluding Transportation and all Taxes for 100mm dia DI Double Flange Duck/Foot bend. at Scour Connection

Centrifugally cast (spun) Ductile 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) Excluding Transportation and all Taxes for 80mm dia DI Double Flange Duck/Foot bend. at Scour Connection

Supply and Fixing of 80mm dia PN 1.60 (MPa) "Resilient Seated Soft Sealing" Gate Valves (Sluice Valves) with Body and Bonnet of Ductile Iron GGG-40/SG-400/15 or GGG-50/SG-500/7 or Equivalent as per IS1865, IS:3896-2 and Wedge fully Rubber Lined with food grade quality grade W270 grade EPDM, Replaceable Spindle Nut without gland packing with 3-O ring protection system on the Shaft and Seals of NBR. The Valves should be Vacuum tight and 100% leak proof with face to face dimensions as BS:5163 Type A/IS:14846. All the valves should be with fusion bonded Electrostatic Powder coating both inside and outside (Min 250 Microns)- RAL 5005 with Pocket Less Straight through body Passage conforming to Design standards of DIN-3202F4/BS:5163 Type A Flange drilling as per IS - 1538 excluding all taxes, duties and transportation

Construction of pipe line for water supply with HDPE 75 mm dia 6kg/cm2 Pipes, PE 100 including earth work excavtion for pipe line trench of size 0.70 X 1.00 M using 2/3 quantity with Machinary and 1/3 quantity with manual in all soils except Rock requiring blasting, lowering, laying and jointing of pipe lines true to alignment and gradient 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 but including cost of HDPE 75 mm dia 6kg/cm2 Pipes and its specials. Pumping Main

Centrifugally cast (Spun) Ductile Iron pressure pipes with flanged (welded) ends for water, gas, sewage conforming to IS: 8329/2000 in standard working lengths of 1,2,3, 4, 5 mts for classification K9 with cement mortar lining inside the pipes with outside zinc coating. Rates are ex-factory, excluding transportation and all taxes of 80mm dia 0.6 Mts length at Overflow Connection

Supply and Fixing of 50 mm GI B Class pipe as per IS 1239 Specifications excluding earth work excavation including cost of pipe and its specials and all labour cahrges etc complete except GI Bends unions GI Connectors with checkout and socket TATA or Zenith make or equivalent including contractor profit 13.615%

Centrifugally cast (spun) Ductile 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) Excluding Transportation and all Taxes for 100mm dia DI Double Flange Duck/Foot bend. at Inlet Connection

Supply and Fixing of 80mm dia PN 1.60 (MPa) "Resilient Seated Soft Sealing" Gate Valves (Sluice Valves) with Body and Bonnet of Ductile Iron GGG-40/SG-400/15 or GGG-50/SG-500/7 or Equivalent as per IS1865, IS:3896-2 and Wedge fully Rubber Lined with food grade quality grade W270 grade EPDM, Replaceable Spindle Nut without gland packing with 3-O ring protection system on the Shaft and Seals of NBR. The Valves should be Vacuum tight and 100% leak proof with face to face dimensions as BS:5163 Type A/IS:14846. All the valves should be with fusion bonded Electrostatic Powder coating both inside and outside (Min 250 Microns)- RAL 5005 with Pocket Less Straight through body Passage conforming to Design standards of DIN-3202F4/BS:5163 Type A Flange drilling as per IS - 1538 excluding all taxes, duties and transportation

Centrifugally cast (Spun) Ductile Iron pressure pipes with flanged (welded) ends for water, gas, sewage conforming to IS: 8329/2000 in standard working lengths of 1,2,3, 4, 5 mts for classification K9 with cement mortar lining inside the pipes with outside zinc coating. Rates are ex-factory, excluding transportation and all taxes of 80mm dia 0.6 Mts length at Scour Connection

Construction of pipe line for water supply with HDPE 90 mm dia 6kg/cm2 Pipes, PE 100 including earth work excavtion for pipe line trench of size 0.70 X 1.00 M using 2/3 quantity with Machinary and 1/3 quantity with manual in all soils except Rock requiring blasting, lowering, laying and jointing of pipe lines true to alignment and gradient 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 but including cost of HDPE 90 mm dia 6kg/cm2 Pipes and its specials. Pumping Main

Centrifugally cast (Spun) Ductile Iron pressure pipes with flanged (welded) ends for water, gas, sewage conforming to IS: 8329/2000 in standard working lengths of 1,2,3, 4, 5 mts for classification K9 with cement mortar lining inside the pipes with outside zinc coating. Rates are ex-factory, excluding transportation and all taxes of 80mm dia Semi circular bend at Inlet Connection