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| 1 | Supplying, laying, fiting, fixing and jointing of UPVC pipes conforming to IS:4985-2000 with latest revision and amendments, if any, with necessary UPVC/CI specials, CIDF sluice valves, as per relevant I.S. specification including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder ,road sub-grade and its flanks but excluding moorum and laterite or sand stonehard arock including cutting of brick payment without damaging the existing telephone/electrical cable line etc.(in case of damage of any type of cable line during excavation, necessary damaged charges as applicable by the respaective authority will be borne by the agency in his own cost.loading, unloading, carrying of pipes, specials, valves from the local store to work site and lowering laying of pipes specials valves carefully in trenches maintaining proper levels and alignment ,jointing the pipe and specials including supplying of good quality/approved brand solvent cement (as per IS:14182-1994 including cost of all fabricated PVC fitting i.e. tees,bend, reducers, adopter etc.as per IS:101-1988 and making flange joints including supplying required quantity of nuts, bolts and rubber insertion (CIDF sluice valves will be supplied by the department free of cost) as required at site by adopting suitable method so as to facilate the maintenance of pipe line locally as per conventional method including back filling the trenches with good earth obtained from excavation of trenches including consolidation with watering in layer not exceeding 150mm thk. with maintaining an average depth of cushion of 1.10mtr. from the top of pipe line including making interconnection with distribution pipes etc. all complete as per drawing direction and satisfaction of the E.I.C.N.B. i) Manufacturer’s test certificate for UPVC pipe & specials to be produced before laying of pipe line. |
| 2 | ii) 3rd party inspection of UPVC pipe & specials to be done by CEPET or (India) SGS/NTH Kolkata or as per direction of EIC as per approved vender list.iii)No part payment at any stage on account of supply of materials shall be entertained.iv)Payment will be made on actual consumption of materials.v)UPVC pipes for the works to be supplied as per approved vendor list and as per direction & satisfaction of EIC. No pipes will be allowed beyond recommendated vendor list.vi)Submission of drawing of pipe line with statement of materials consumed between node to node points against each R.A. & final bill.if so.vii) Any deviation from required clear cover of 1.10mtr.due to site adverse condition, prior permission is to be obtained from EIC and payment for such work will be made on prorate basis over the rate of entire item.viii)All pipe connection shall be completed in all respect and as per directionof EIC. Decision of EIC in this respect is final & binding. In case of any deviation/or any left out pipe connections an amount of Rs.10,000.00 for each pipe connection will be realized/recovered from the bill. |
| 3 | (A) Pressure Rating : Class - III |
| 4 | (ii) Laying of pipe line including cost of pipe & fittings/specials but excluding cost of valves. |
| 5 | a) 90 mm dia. (OD) |
| 6 | b)75 mm dia. (OD) |
| 7 | Cleaning thoroughly the inner surface of pipe line including specials and valves by flushing with water and subsequently disinfection of the same pipe line by flushing again with water containing bleaching powder resulting in residual chlorine not less than 15mg/ltrs. after 24hrs. of such filling including laboratory testing of water samples obtain from the disinfested pipe line and disposal of water from the pipe line after completion of the work. The rates including of cost of requisite water to be arranged by the contractor) (The rate of water@ Rs. 10/m3 May be recovered, if the contractor used water from deptt. Source).A) For UPVC/HDPE pipe, a) 90 mm dia. (OD) |
| 8 | b) 75mm (OD) |
| 9 | Filling the pipe line with water, testing hydraulically as per I.S 3114-1965 (Article-6) in section of a length not exceeding 500mtr. for head of pressure as per specification including supplying installing and fixing all equipments such as diesel pump set, blank flange, pressure gauge, valve, pressure pump and all other tools and plants including drilling topping and plugging of necessary holes to pipes, blocking ends providing temporary thrust block and subsequent blocking of holes and other jointing materials and dismantling and removal of the same including disposal of water etc. all complete as per specification and direction of EIC. The rate is inclusive of cost of requisite water to be arranged by the contractor (Recovery rate of water @ Rs.10.00/m3, if contractor used water from deptt. source). |
| 10 | B) For UPVC/HDPE Pipe |
| 11 | a) 90mm dia (OD) |
| 12 | b) 75mm dia (OD) |
| 13 | Labour for boring (horizontally) through any kind / type of soil for road crossing of laying distribution system including hire charges and labour for supplying of suitable diameter crossing up to full width of road with necessary tools, tackles including necessary arrangement for boring and pushing required including fitting, fixing, jointing, pumping out accumulated water, lighting arrangement, sealing of two casing ends by B//W (1:4) etc. complete as per direction of ElC. 100 mm dia |
| 14 | Supply of G.I. pipes of TATA make including necessary sockets. |
| 15 | Earth works in filling in compound, tank, low land, ditches etc. With good earth in layers not exceeding 150mm. Including breaking clods & consolidating the same by ramming and dressing complete, (payment will be made on profile measurement before & after the work). |
| 16 | Drum Sheet Walling 1.40m (av.) high on Sal-bullah / Eucalyptus bullah piling 10 cm dia. and 3.25m long driven 1.75m (av.) below G.L. and 75cm centre to centre including fitting fixing 3 nos. of half bullah pieces (from 10 cm dia) and drum(empty bitumen) sheet (approved condition) of height 1.5m , cutting and straightening drum sheet (each joint must have lap length of min.50mm) including cost of necessary nails, bolts, nuts etc. and providing 2 to 3m long half bullah ties of 10cm dia. @ 2.25 m centre to centre fixed with 10 cm dia. bullah posts driven 1.5m below G.L. including cost of all materials and one coat of coal tarring to all bullah etc. complete as per direction. |
| 17 | Dismantling of cement concrete pavements by mechanical means using pneumatic tools breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials upto a lead of 1000 m, stacking serviceable and unserviceable materials separately as per Technical Specification Clause 202 for Rural Roads of MORD |
| 18 | Restoration of cement concrete pavements, after laying pipe line into the trenches, restoration to be done by laying cement concrete work(1:2:4) over a brick flat soling over 15cm.thick sand filling for cutting portion only or as per direction of Engineer-in-Charge.(Analysis Rate) |
| 19 | Supply & delivery of different dia.C.I.D.F. Sluice Valves (Special Type) PN-1.0 of different dia.make with Cast Iron double flanged non-rising spindle Sluice Valves generally conforming to IS:14846/2000 with latest ammendment if any, having body door dome/bonnet and and cover of Cast Iron Gr. F.G. 210 mm,spindle ofIS :6603 , Gr.-12/Gr.-13 non-magnetic nut & seat rings are of Gunmetal as per IS:318LTB-2 flangesand drilled to IS :1538 Part-IV & VI valves are suitable for miximum working pressure of 10 kg./sqm.cm.(seat test) and body test to 15 kg./sqcm. |
| 20 | NB: The above item should be procured from the reputed manufactures as per deptt approved vender list. |
| 21 | b) 80 mm dia |
| 22 | Construction of different dia Sluice valve /Air valve /Washout chamber in different sizes for village road where light traffic run and for main road where heavy traffic run as deptt.approved drawing with 25cm thick brick work (1:6) over cement concrete (4:2:1) over a single B/F soling over150mm.thick sand filling in foundation including earth work in excavation and disposal of excess earth from work site with RCC(1:1.5:3) cover slab 100mm / 150mm thick slab on top of chamber with1% reinforcement in RCC cover slab with necessary opening foroperation of valve all complete including cost of labour & materials as per Departmental Dwg. [Reinforcement type:- Other manufactuerers not specified] |
| 23 | i) 80 mm to 150 mm dia pipe |
| 24 | Add GST @12% (CGST@6%+SGST@6%) |
| 25 | Add Cess @1% |
