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| 1 | Providing 10 mm NB Gun-Metal Ferrul conforming to IS 2692:1989 with latest amendments on the exixting CI/DI/uPVC/ HDPE/GI/AC distribution pipeline with supply, fitting & fixing of all other accessories like saddle pice of required size to fit the existing distribution pipeline specials , nut & bolts , rubber sheet washer etc including cutting trenches in all sorts of soil and filling up trenches as per direction of the engineer in charge |
| 2 | Cleaning the chokage of AC/DI/CI/UPVC Pipes in the existing line by split bamboo passing through the new pit on the line and cleanin silt,bat sorany obstructed materials in theline and cleaning by washed water. (Work to be executed as per prior approval and direction of EIC). |
| 3 | Withdrawing and relaying of DI/CI pipes / AC pipe after excavation of earth and with the help of chain pully derrick etc. by dismantling & jointing by rubber gasket joint or lead joint or flange joint and stacking the withdrawn pipes and specials at site store /road flank, godown etc. all complete in the excavated same trench & as per direction of EIC. |
| 4 | a) 80 mm dia to 125 mm dia |
| 5 | Brick work with 1st class bricks in cement mortar (1:4) (a) In foundation and plinth |
| 6 | Dismanteling existing ferrul with fitting and refixing the same after cleaning and washing the pipe line upto stand post. |
| 7 | Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes(b) River bazree |
| 8 | (II) Cement concrete with 30 mm down graded shingles excluding shuttering. N.B. variety in ground floor (a) 1:3:6 proportion |
| 9 | Hire and labour charges for shuttering with centreing and necessary staging upto 4m. Using approved stout props and thick hard wood planks of approved thickness with required bracing for conc. slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor) (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge. |
| 10 | Bituminous pucca road (approx 450 mm depth) cutting by using gaiti, chisel, hammer etc. and picking up the withdrawing excavated materials and remove the same within distance of 30 mtr. At least all complete for fixing / crossing all dia of pipe line as per direction of EIC |
| 11 | Dismantling all types of plain cement concrete works, stacking serviceable materials of site and removing rubbish as directed within a lead of 75 mtrs. for laying all dia pipe line in ground floor, upto 150 mm thick. |
| 12 | Earth work in excavation of foundation trenches or drain in all sorts of soil including removing, spreading or stacking the spoils within a lead of 75 m as directed. The item includes necessary trimming the sides of trenchs leveling dressing and ramming the bottom bailing out water as required complete. (i) Depth of excavation not exceeding 1.5 m. |
| 13 | Supplying HDPE (Materials grade PE-100) pipes conforming to IS 4984- 1995 with latest revision & amendments if any with necessary HDPE specials (excluding cost of CIDF valves) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder,road sub-grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank/ brick pavement etc. without damaging the exisiting telephone/electrical cable line etc.(in case of damage of any type of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to be brone by the agency at his own cost)upto the depth (av.) so as to maintain 1.10m.earth cushion from top of the pipe upto G.L. including loading unloading carrying lowering laying fitting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding/ adopting suitable method (But weld jointing with help of hydraulic tack and trimming machines, Hitter etc. for reaching at necessary melting point of HDPE pipe so that joint can be monolithic) so as to facilitate the maintenance of pipe line locally as per conventional method in future. |
| 14 | (A) Pressure Rating : PN 6(ii) Laying of pipe line including cost of pipe & fittings/specials but excluding cost of valves c) 110mm(OD) |
| 15 | b) 90mm (OD) |
| 16 | Labour for fitting and fixing high density poly-ethylene pipes or P.V.C. pipes for above ground work including cost of jointing materials paints etc. fitting and fixing all necessary specials, cutting pipes, making threads, cutting holes in walls or R.C. floor where necessary and mending good all damages excluding the cost of masonry or concrete work, if necessary, but including the cost and fitting and fixing holder bat clamps(any floor) or for underground work including cutting trenches upto 1.5 metre and refilling the same complete as per direction of the Engineer-in-charge. (Payment will be made on centre line measurement of the total pipeline including specials. (B)Under Ground (ii) 20mm dia. |
| 17 | Supplying laying fixing and jointing UPVC pipes ……. E.I.C. |
| 18 | a)Pressure Rating : Class-III |
| 19 | a)50mm (OD) |
| 20 | b)63mm (OD) |
| 21 | c) 75mm (OD) |
| 22 | d)90 mm (OD) |
| 23 | e) 110 mm (OD) |
| 24 | Clearing compound premises of shurbs, plants, jungles etc. by cutting and removing as directed (Specific permission of Engineer-in-Charge prior to execution will be necessary). (Payment to be made on area cleared) |
| 25 | 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 powderresulting 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). B) For UPVC/HDPE Pipec) 110mm dia (OD) |
| 26 | a) 90mm dia (OD) |
| 27 | a) 75mm dia (OD) |
| 28 | Supplying, fitting and fixing in position G.I. pipes of TATA make for underground works with all necessary accessories,specials viz.socket, bend, tee, union, cross, elbow, nipple, short piece etc.including cost of all materials,jointing materials ,cutting pipes,making threads,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed with two coats of painting on G.I. pipes and specials with bituminous paint complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories, specials.Payment forpainting will be made seperately)(i) 15 mm dia. medium quality |
| 29 | Labour charges for repairing the Bursting/ damage/ leakage of 80 mm. dia, to 200 mm. dia. A.C. Pipeline with detachable joints including earth work in excavation tracing out the actual position of burst/leak, cutting pipe of required length, refitting the same with new pipes and old/new detachable joints after chiseling and shaping the pipe, bailing out water from the trenches and refilling the trenches to its original condition all complete as per direction of E.I.C. (Extra A.C. Pipes and detachable joints with rubber ring, nuts and bolls etc. will be supplied from the scheme store, Surplus and unserviceable pipes and specials will have to be returned to the same store. The rates are inclusive of carriage to site of work and back carriage of materials to and from scheme store as mentioned above.)ii)150mm to 200 mm dia |
| 30 | i) 80mm to 125 mm dia |
| 31 | Extra repairing charges over item no 2 for changing of gland packing of sluice valve/air valve with supplying of gland packing grease etc. bailing out of water including removing the top cover slab of vaIve chamber and refixing the same after completion of work as per direction of EIC. b)150mm to 200 mm dia |
| 32 | Taking out of old and damaged valve of any type from the existing line after dismantling of Flange Joint or Socket Joint and fitting, fixing of New Valve. ( Cost of dismantling of joint and renewing the same to be added with this item to complete the job in all respect ) i) 80 mm to 100 mm dia |
| 33 | iii) 200 mm to 250 mm dia |
| 34 | Cleaning the chokage of AC/DI/CI / UPVC Pipes in the existing line by split bamboo passing through the new pit on the line and cleaning silt, bats or any obstructed materials in the line and cleaning by washed water. (Work to be executed as per prior approval and direction of EIC). |
| 35 | Supplying, fitting and fixing bib cock or stop cock. (g)Supplying, fitting and fixing alloy iron with brass spindle bib cock/ stop cock of approved brand and make, spray painted and tested to 21 kg per sq. cm. (i) 15 mm |
| 36 | Add. @ 18% GST |
| 37 | Add @ 1% Labour Welfare Cess |
