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| 1 | `(i) Designing, P and F, commissioning and testing of vacuum- operated automatic switchover gas chlorination system with 1 Working Chlorinator plus 1 Standby Chlorinator compatible with the existing gas chlorination system with three months trial run and one year defect liability period.(ii) Designing, P and F, commissioning and testing of Chlorine gas dry scrubber consisting of support structures, ductwork of scrubber, blower, dry scrubbing tank, dry scrubbing media, necessary piping, motors, controls, exhaust stack and essential accessories with three months trial run and one year defect liability period. PandF of Prefab Porta Cabin of size 1.83 m. X 1.83 m. and height 2.3 m. with one side slope design with 50 mm PUF wall panels with Pre painted galvanized sheet and 20/60 mm corrugated PUF roof panels with Pre painted galvanized sheet with door, windows etc. complete in all respect.(iii) Designing, Pand F, commissioning and testing of Auto-shut off valve with three months trial run and one year defect liability period.(iv) P and F of Dual gas cylinder duly certified and approved by BIS and by explosive department of Govt. of India, Nagpur of 100 kg capacity cylinder As per IS 3196 part –IV.(v) Providing, fixing, installation, commissioning and testing of chlorine leak detector with alarm/hooter. (As per Technical specifications of gaseous chlorination system as per letter of EIC, PHED, Pkl. Memo No. 23070-23142-PHE/Mont. dated 28/02/2024 (copy attached). ` |
| 2 | `CLEAR WATER PUMP: Supplying, erection, testing and commissioning of Horizontal motor pumping set for Clearwater having head as per the indicated requirements of discharge in LPM and power capacity in BHP as per IS marked`4700 LPM x 40.00 MHead (For B/Stn. Rai Village) |
| 3 | PANEL BOARDS FOR MOTORS: Supply, erection, testing and commissioning of wall mounted electricalLT Panel board, fabricated from 16 SWG CRCA sheet duly stouten with suitable angle iron frame work and completely powder coated of suitable size deep having following itemsfor 1Pumping set a) Main switch suitable ampere 1 No. (LandT Siemens, ABB) b) CT 100/3 = 1 Nos. (AE/ KAPPA/ LandT) c) Digital Multi function meter = 1 No. d) SPP = 1 No. of approved make e) Motor starter, star delta 1 No(LandT Siemens, ABB) f) VSS 1 No.and ASS 1 Nos. of approved make. g) Capacitor KVAR as per site requirement = 1 No. h) Indicating Lamp= One Set i) Change over switch of suitable Amp = 1 No. (Each)4700 LPM x 40.00 MHead (For B/Stn. Rai Village) |
| 4 | Providing, fixing, lointing, testing of Mechanical joints complete with rubber gaskit, Galvanized nuts and bolts including labor, tranportation ets up to the site. 150 mm nominal diameter |
| 5 | Providing, fixing, lointing, testing of Mechanical joints complete with rubber gaskit, Galvanized nuts and bolts including labor, transportation ets up to the site. 200 mm nominal diameter |
| 6 | Providing, fixing, lointing, testing of Mechanical joints complete with rubber gaskit, Galvanized nuts and bolts including labor, transportation ets up to the site. 250 mm nominal diameter |
| 7 | COPPER CABLE: Supply, erection, testing and commissioning of IS marked 3 core Copper Cables, Solid Copper conductor up to 6sqmm and balance Stranded Copper, XLPE Insulated, cores laid up, PVC Inner sheathed, Armoured (Glavanised wire for cables up to 10x1.5sqmm, 8x2.5sqmm, 2x10sqmm, 3x10sqmm, 4x6sqmm and balance all galvanized steel strip), extruded PVC type ST2 Outer Sheathed, /1100 V grade as per IS 7098 (Part 1) 1988 with up to date amendments along with all accessories like thimble lugs etc for motors as per entire satisfaction of Engineer-in-charge complete in all respect. Make: Indian Cables Ltd./ Finolex / Havells / Polycab / RR Cables. (35 Sqmm size) |
| 8 | HT. ALLUMINIUM CABLE: Supply erection testing of standard make XLPE 3 core HT / 11 KV grade ISI marked Stranded compact circular aluminium conductor, conductor screen with extruded semi conducting compound, XLPE insulated, insulation screening with extruded semi conducting compound in combination with copper tape, cores laid up, innersheath of PVC, galvanised steel flat strip armoured, and overall PVC sheathed cable conforming to is 7098 (part-2) 2011 with up to date amendments for making following connectiona) from G.O switch to metering equipment . b) from metering equipment to transformer complete in all respect. Make: Indian Cables Ltd./ Polycab / RR Cables / Finolex / Havells Cables. (35 Sqmm size) |
| 9 | LT CABLE ALLUMINIUM: Supply, erection, testing and commissioning of IS marked 3.5 core Cables, Solid Aluminum conductor up to 10sqmm and balance stranded conductor, XLPE Insulated, cores laid up, PVC Inner sheathed, Armoured (Aluminium wire for single core up to 70sqmm and balance Aluminium strip, Glavanised wire for cables up to2x10sqmm, 3x10sqmm, 4x6sqmm and balance all galvanized steel strip) extruded PVC type ST2 Outer sheathed, 650/1100V grade as per IS7098 (Part-1) 1988 with up to date amendments along with all accessories complete in all respect. Make: Indian Cables Ltd./ Finolex / Havells / Polycab / RR Cables.(150 Sqmm size) |
| 10 | LT CABLE ALLUMINIUM: Supply, erection, testing and commissioning of IS marked 3.5 core Cables, Solid Aluminum conductor up to 10sqmm and balance stranded conductor, XLPE Insulated, cores laid up, PVC Inner sheathed, Armoured (Aluminium wire for single core up to 70sqmm and balance Aluminium strip, Glavanised wire for cables up to2x10sqmm, 3x10sqmm, 4x6sqmm and balance all galvanized steel strip) extruded PVC type ST2 Outer sheathed, 650/1100V grade as per IS7098 (Part-1) 1988 with up to date amendments along with all accessories complete in all respect. Make: Indian Cables Ltd./ Finolex / Havells / Polycab / RR Cables.(70 Sqmm size) |
| 11 | PANEL BOARDS FOR MOTORS: Supply, erection, testing and commissioning of wall mounted electricalLT Panel board, fabricated from 16 SWG CRCA sheet duly stouten with suitable angle iron frame work and completely powder coated of suitable size deep having following itemsfor 1Pumping seta) Main switch suitable ampere 1 No. (LandT Siemens, ABB) b) CT 100/3 = 1 Nos. (AE/ KAPPA/ LandT) c) Digital Multi function meter = 1 No. d) SPP = 1 No. of approved make e) Motor starter, star delta 1 No(LandT Siemens, ABB) f) VSS 1 No.and ASS 1 Nos. of approved make. g) Capacitor KVAR as per site requirement = 1 No. h) Indicating Lamp= One Set i) Change over switch of suitable Amp = 1 No. (Each). 1200 LPM x 40.00 MHead (For B/Stn. Levan Village) |
| 12 | COPPER CABLE: Supply, erection, testing and commissioning of IS marked 3 core Copper Cables, Solid Copper conductor up to 6sqmm and balance Stranded Copper, XLPE Insulated, cores laid up, PVC Inner sheathed, Armoured (Glavanised wire for cables up to 10x1.5sqmm, 8x2.5sqmm, 2x10sqmm, 3x10sqmm, 4x6sqmm and balance all galvanized steel strip), extruded PVC type ST2 Outer Sheathed, /1100 V grade as per IS 7098 (Part 1) 1988 with up to date amendments along with all accessories like thimble lugs etc for motors as per entire satisfaction of Engineer-in-charge complete in all respect. Make: Indian Cables Ltd./ Finolex / Havells / Polycab / RR Cables.95 Sqmm size |
| 13 | 1. Boring, excavation by trenchless adopting HDD method (Horizontal Directional Drilling) below ground at all depth Including carriage etc. complete in all respect, construction of thrust pit and receiving pit of required size upto 3 metre depth and soil investigation making suitable arrangement for barricading of pits, traffic diversion, lights,refilling of pits in compacted layers of 150 mm including disposal of surplus material with all lift and lead upto 50 metre as per specification and the direction of the Engineer including provision of probe radar survey to check any underground obstruction before start of work. Manual Pipe jacking is not permitted for workmen safety reasons.2. Providing and insertion of 500 mm i/d M.S. carrier pipe 8 mm thick (Fe-330 grade) fabricated as per IS: 3589 of 1991 from steel plates conforming to IS 2062 including cutting, beveling, grinding and radio graphically welding of pipes as per IS-1182 and also coating of inner and outer surface of casing pipe with high built epoxy paint as per R.D.S.O. specification No. MandC/PCN.III/88 to a dry film thickness of 250 micron for protection against corrosionincluding cost and cartage of material to site of work complete in all respect as per srecification given in DNIT. (Make JJindal / Tata / SAIL) (500 mm i/d MS casing pipe) |
| 14 | Operation and Maintenance for complete scope of work mentioned in DNIT (Disinfection material will be supplied by PHED) as per schedule-IVfor a period of 5 year after12 month`s during defect liability period and 3 Months trial run period will be charged to the A/Mtc. estimate complete in all respect as per approved NIT. (i) Operation and Maintenance Defect liability period (Operation only)after 3 Months trial run period. |
| 15 | (ii) Operation and Maintenance during 1st year after defect liability period. |
| 16 | (iii) Operation and Maintenance during 2nd year. |
| 17 | (iv) Operation and Maintenance during 3rd year. |
| 18 | (v) Operation and Maintenance during 4th year. |
| 19 | (vi) Operation and Maintenance during 5th year. |
