Public Health Engineering Department Tender

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 scil including mixed soil with boulder ,road sub-grade and its fanks 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 hack 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. (ii) Laying of pipe line including cost of pipe & fittings / specials but excluding cost of vlaves 63mm (OD)

75mm (OD)

90mm (OD)

110mm(OD)

125mm(OD)

140mm(OD)

160mm(OD)

Cost of boring through any type of soil by augar boring (horizantal) with water jet system including hire charges of machine, tools & plants, all complete with all labour and supply of water etc. as per specification and direction of EIC 100mm diameter

150mm diameter

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 with 1% reinforcement in RCC cover slab with necessary opening for operation of valve all complete including cost of labour & materials as per Departmental Dwg. [Reinforcement type:- Other manufactuerers not specified] 80 mm to 150 mm dia pipe

Ordinary Cement concrete (mix 1:1.5:3) 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

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

(A) Filling in foundation or plinth by silver sand in layer not exceeding 150mm as directed and consolidating the same by through saturation with water ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity)

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. A) For Cl/DI pipe 150mm dia.

B) For UPVC/HDPE Pipe 63 mm (OD)

75mm (OD)

90 mm (OD)

110 mm(OD)

125mm(OD)

140 mm(OD)

160 mm(OD)

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/Itrs. 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 Cl/DI pipe 150mm dia.

B) For UPVC/HDPE Pipe 63 mm (OD)

75mm (OD)

90 mm (OD)

110 mm(OD)

125mm(OD)

140 mm(OD)

160mm(OD)

Supply and delivery of CIDF sluice valve (Special type) PW-1.00 of different dia make with CI double flanged non rusting spindle sluice valves conforming to IS 14846 -2000 with latest emended having body dome/bonnet and cover of C.I.Gr-F.G 210mtr. spindle of IS-6603 G.R- 12/Gr-13 non-magnetic, nuts seat rings are of Gunonetal as per IS:318 LTB-2 flanges and drilled to IS:1538 Part IV & VI valves are suitable for max. working pressure of 10kg/cm2(seat test) and body tested to 15kg/cm2. N.B: The above item should be procured from the reputed manufactures as per deptt. approved vender list80 mm dia

100 mm dia

150 mm dia

Supply of C.I D.S Bend Mechanical joint[IS:13382/2004] 150 mm 900

Supply of C.I Flange spigot T.P (M.J)as per [IS:13382/2004] with latest amendment 150 mm dia

Supply of C.I All Socket Tee (Mechanical Joint) [IS:13382/2004 with latest amendment 150 x 150 x 150 mm dia

Supply of C.I Coller (M.J) [IS:13382/2004] 150 mm dia

Supply of CIDF Pipe [IS: 1537/1976, 7181/1993] with latest amendment 150 mm dia- 0.3m 150 mm dia- 0.6m 150 mm dia- 1.0m 150 mm dia- 1.5m Supply of C.I.D.F Reducer [IS:1538-1993] 150 x 80 mm.Supply of C.I.Duck .Foot Bend[IS:1538-1993] 150 mm 900

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

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. a) Deapth of excavation not exceeding 1.5m, shoring not required.

Filling in foundation or plinth by silver sand in layers not exceeding 150mm as directed and consolidating the same by through saturation with water ramming complete including the cost of supply of sand .(payment to be made on measurement of finished quality.

Single brick flat soling of picked jhama brick including ramming& dressing bed to proper level& filling joints with powder earth or local sand including cost of sand or earth including plinth protection.

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

(b) In superstructure, ground floor

125 mm thick brick work with 1st class brick in cement morter (1:4) in gr fl

Artificial stone in floor, dado, staircase etc with cement concrete (1:2:4) with stone chips, laid in panels as directed with topping made with ordinary or white cement (as necessary) and marble dust in proportion (1:2) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/sq.m all complete including all materials and labour.In ground floor. 3 mm. thick topping (High polishing grinding on this item is not permitted with ordinary cement). Using grey cement (ii) 25 mm. thick

Supplying, fitting and fixing G.I. pipes of TATA make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately) A) For Exposed Work 40 mm dia

A) Labour for fitting and fixing G.I. pipes above ground (exposed) in structures with holder bat clamps including cost of jointing materials, holder bat clamps etc.,as necessary, including cutting pipe, making threads etc. complete in all respect with two coats of painting with approved paint any height. (Payment will be made on the centre line measurement of the total pipeline including specials. Payment of painting will be paid seperately) 40 mm dia

Galvanised corrugated iron sheet work (excluding thesupporting frame work)fitted and fixed with 10 mm. dia J or L hook-bolts, limpet and bitumen washers and putty complete with 150 mm. end lap and one corrugation minimum side lap. (Payment to be made on area of finished work)(GCI sheet to be supplied by contractor) (i) In Roof: c) With 0.80 mm thick sheet

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] (i) With 1:6 cement mortar (b) 20 mm thick plaster

(c) 15 mm thick plaster

Neat cement punning about 1.5mm thick in wall, dado, window sill,floor etc. NOTE:Cement 0.152 cu.m per100 sq.m.

White washing including cleaning and smoothening surface thoroughly. All floors :(b) Two coats (to be done on specific instruction).

Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured(matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. In Ground floor:I) ONE COAT

Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of EIC to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer.In Ground floor (Two Coat) a) Normal Acrylic Emulsion

b)Priming one coat on Steel or Other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

(A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary :b) On steel or other metal surface, With other than hi-gloss) -(iv) Two coats (with any shade except white)

(a) M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. (Add extra @ 1% for each addl. floor upto 4th floor and @ 1.25% for each addl. floor above 4th floor) (i) Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr.

Galvanised plain sheet works (excluding supporting framework)fitted and fixed with 6 mm. dia J or L hook-bolts and nuts, sheet-bolts, limpet and bitumen washers and putty with 150 mm. end lap & 50 mm minimum side lap complete (b) In wall: with 0.63 mm. sheets.

Earth work filling in foundation trenches or plinth with good earth in layers not exceeding 15 cm including watering and ramming etc layer by layer complete. (a) With earth obtained from excavation of foundation.

Supplying, fitting and fixing Godrej Multi Lock or equivallent .

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