WBPHED/13e/EE/NWSD1/25-26 (1)

"Supply Eucalyptus-bullah piles at work site,including dressing and making one end pointed. (iii) 150mm dia

Supply Eucalyptus-bullah piles at work site,including dressing and making one end pointed. (i) 100mm dia

Coal tarring on wooden surface including cost of materials. (b) Single coat

Labour for driving sal-bullah / Eucalyptus bullah piles by monkey in sort of soil including hoisting and placing piles in position, protecting the pile head with iron ring and utting and shaping heads before and after driving and including hire and labour for necessary driving appliances and all tackles. (i) 100mm diameter

(ii)150 mm diameter

Supplying at site the following meterials including carraiage overhead charges & contractors i) Long Nails

Fitting, fixing bitumen drum sheet to bullah piling and wailing pieces including cutting straightening drum sheet fixing with country nails @20cm c/c at top & bottom and bolts& nuts at top & bottom at every joint of drum sheet with a laping of 15 cm, including supply of drum sheet, fixture all complete as per direction of the Engineer - in - charge.

Supplying empty Cement bags in good condition.

Filling empty Cement bags with dry earth or sand, stitching the bag (cost of thread included) and carrying and placing them in position and all incidental charges complete but excluding cost of sand and gunny bags.

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) (a) With earth obtained from excavation of foundation

iii) With carried earth arranged by the contractor within a radius exceeding 3 km. but not exceeding 5 km. including the cost of carried earth.

Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 metre. In ground floor including roof. (a) upto 150 mm. thick

Dismantling all types of masonry excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. a) In ground floor including roof.

Supplying, laying, fiting, fixing and jointing of UPVC pipes conforming to IS:4985-2000 with latest revision and amendments, if any, withnecessary 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 pavment 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. 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. Pressure Rating : Class - III ii) Laying of pipe line including cost of pipe & fittings /specials but excluding cost of valves. a) 110mm dia (OD)

Making barricading of excavation trenches of road width upto 15mtr. to avoid any accident by providing 75mm dia bamboo post placed vertically & horizontally with the help of 6”size iron rail as per direction and satisfaction of EIC. (Applicable where critical situation arise and take up the work as per direction of EIC).

Dewatering from the excavated trenches for repairing any type of pipe line including Hire Charge of pump / carriage / Fuel & lubricant / Operator etc. for big dia pipes more, than 200 mm dia all complete as per direction of EIC. (This item will be executed after the permission of E.l.C.)

Clearing compound premises of shurbs, plants, jungles etc. by cutting and removing as directed (Specificpermissionof Engineer-in-Charge prior to execution will be necessary). (Payment to be made on area cleared)

For exixting FHTC: For exixting FHTC with ferrule connection, Reflexing of exixting ferrule with fitting in the proposed distribution pipe line and supply, fitting & fixing of all other accerorise like saddle picec of required size to fit proposed pipeline specials nut & bolt rubber sheet, washer etc. including cutting trenches in all sorts of soil and filling up trenches as per direction of the EIC.

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. a) Pakur Variety.

Brick work with 1st class bricks in cement mortar (1:6) (a) In foundation and plinth.

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 for painting will be made seperately) (i) 15 mm dia. medium quality

Making village road ( average 3m wide ) crossing by horizontal auger boring for accomodateion of laying of average 3 ( Three) nos. 15mm dia GI pipes for FHTC or as per direction of Engineer-in-charge.

Supply of G. I. pipes of TATA make including necessary sockets. (i) Medium quality (i) 150 mm dia

Supply & delivery of internal diameter MS pipe of wall thickness 9.50mm of TATA/SAIL make ( spirally welded ) as per IS: 3589-2001 or as amended to be delivered at site including of all duites, taxes charges and cost of transportation, loading & unloading & stacking all complete at lifting and destination point all complete as per the direction of EIC. (i) 200 mm diameter

Labour for boring (horizontally) through any kind of soil for road crossing of laying distribution system including hire charges labour for supplying of suitable diameter crossing upto full width of road with necessary tools, tackles including necessary arrangement for boring & pumping required including fitting, fixing, jointing pumping out water, lighting arrangement, sealing of two casing end by B/W ( 1:4) etc. as per direction of EIC. ( B/W to be given seperately) (i) 150 mm diameter

(ii) 200 mm diameter

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. (B) Pressure Rating : PN 6 (iii) Laying of pipe line including cost of pipe & fittings/specials but excluding cost of valves. (i) 110 mm (OD)

(ii) 140 mm (OD)

Labour and material charges for repairing of HDPE pipes (PE-100) PN-6 by fusion jointing including locating the problamatic area, earth work in excavation including mixed soil with boulder but excluding morrum, laterite, sandstone, hard rock cutting, without damaging the existing telephone, cable line etc.( In case of damage cost of restoration will be borne by the agency at his own cost) upto required depth of original line. The item is inclusive of loading, unloading, carrying, lowering, laying, fitting fixing carefully as per direction of EIC.Necessary earth filling with ramming of the excavated carth to be done in layers not exceeding 150 mm depth in each layer. (i) 110 mm dia.

(ii) 140 mm dia.

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.) i) 80mm to 125 mm dia

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