WBWRIDDEEAM/BANeNIT51/NP/25-26

MATERIAL Rigid P.V.C. pipes with one loose coupler for every 6.0 mtr. Length and solvent cement accordingly to technical specification as per I.S.No. 4985/2000 with latest amendments and duly I.S.I. certification marked & CIPET tested. 315 mm.dia Class-I (0.25 MPA) with Coupler

200 mm.dia Class-I (0.25 MPA) with Coupler

140 mm.dia Class-I (0.25 MPA) with Coupler

160 mm.dia Class-II (0.40 MPA)

Rigid P.V.C. Accessories of Class-II (0.4 MPA) according to Technical specification as per relevant IS Code with latest amendment & duly I.S.I. certification marked & CIPET tested. 160 mm.dia F.T.P. with Metallic flange

200 mm.dia 90̊ Bend

140 mm.dia 900 Bend

200 x 140 mm.dia Reducer

160 x 140 mm.dia Reducer

200 mm.dia Equal Tee

140 mm.dia Equal Tee

200 mm.dia End Cap, class-III

140 mm.dia End Cap

315 mm.dia Extra Coupler

200 mm.dia Extra Coupler

160 mm dia Extra Coupler

140 mm.dia Extra Coupler

Solvent cement conforming to I.S. No. 14128/94 with latest amendments, Medium Bodies.

Rubber Insertion, duly, reinforced 5 mm.thick 2 plies as per I.S.No.-6392 with latest amendments. 150 mm.dia (Table-17)

150 mm.dia (Table-5)

MS ACESSORIES:- 150 mm.dia Alfa Alfa Valve (Nipple Type as per IS 210)

Nut & Bolt :G.I 20 mm x 80 mm

20 mm x 100 mm

16 mm x 80 mm

16 mm x 65 mm

16 mm x 50 mm

WATER TRANSMISSION ARRANGEMENT Repair of puncture/holes of any size in existing P.V.C. pipeline of HDTW/MDTW/RLI by placing half round P.V.C. pipe section of required size to cover the Holes/puncture having adequate bearing on all sides and joining the half round section with solvent cement after roughening the surface with wirw brush ,emery paper to make the joint leak proof as per direction of engineer -in-charge (cost inclusive of supplying sovent cement at site and transportation of required length of P.V.C. pipe to be issued departmentally ,for cutting half round section, from Sub-Divisional stores to site)i) 315 mm dia. PVC Pipe

ii) 200 mm dia. PVC Pipe

iii)140 mm dia PVC pipe

Dismantling all types of masonry exception cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 mtrs.

Dismantling of all types of plain Cement Concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. In ground floor (a) upto 150 mm. thick

Stripping of wornout plaster and raking out jointsof walls, ceiling etc. upto any height and in any floor including removing rubbish and stacking as directed.

Earthwork in excavation of foundation trenches or drains in all sorts of soil (including mixed soil but excluding laterite and sand stone), 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) Depth of excavation not exceeding 1500 mm.

Earthwork in excavation of field trenches as per designed section & alignment for laying of pipe lines(PVC,RCC,ACP etc.) upto a depth of 1500 mm in all sorts of soil including removing, spreading or stacking extra earth as directed.The item includes necessary trimming the sides of trenches, levelling,dressing and ramming the bottom as required complete.

Laying of P.v.C. pipes of different diameters within field trenches in curve /straight line using P.V.C. fittings, viz. Bend, Tee, Reducer etc. and making leak proof joints with couplers after roughening the surface with wire brush and emery paper and applying solvent cement (The rate is inclusive of transport of pipes, fittings and solvent cement to be supplied by Deptt.) all complete as per direction of Engineer-in-Charge. b) 200 mm dia

Earth work in filling in trenches after laying pipe lines (PVC,RCC,ACP etc.) with good earth obtained from excavation of field trences in layer not exceeding 225 mm , including watering & ramming etc. layer by layer complete. (payment will be made on the basis of measurement of finished quantity of work)

Filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed and consolidated the same by through saturation with water ramming complete including the cost of supply of sand.

Single brick flat soling of picked Jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

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 vareit

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 vareity

Hire and labour charges for shuttering with centering and necessary staging upto 4 metre using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor). 25 mm. to 30 mm. thick wooden shuttering as per decision & direction of Engineer-In-Charge

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups,binders etc. initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape,placing in proper position and binding with 16 gauge black annealed wire at every inter-section, complete as per drawing and direction. For works in foundation, basement and upto roof of ground floor / upto 4m. Tor steel/Mild steelI. SAIL/ TATA/RINL (i)For foundation Blocks of Water Distribution System

Brick work in cement mortar (1 : 6) with first class kiln burnt bricks including racking out joints, scaffolding and other incidental works etc. complete. a) In foundation & plinth.

12.5 cm. thick 1st class brickwork in cement mortar (1 : 4) in ground floor

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 (c) 15 mm thick plaster. .

Neat cement punning about 1.5 mm. thick in wall dado, floor, drain, door and window sill etc. Complete..

Labour Charges for fitting, fixing and laying, where necessary of following M.S / G.I. / E.R.W. pipes and accessories (to be supplied departmentally) including transportation of the same cutting, threading, jointing and making leak-proof threaded / flanged joint at site, by using socket / rubber insertion, nuts and bolts etc. maintaining proper alignment and level - all complete - as per direction of Engineer-in-Charge. (i) 150 mm. dia. ERW pipe

Priming one coat on timber, plastered surface with synthetic enamel/oil boud primer of approved quality including smoothening surfaces by sand papering etc. For Distribution chamber

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. Two coats (super gloss hi- gloss except white)(b) On steel surface (Normal gloss).Two coats (with any shade except white). For Distribution chamber

Labour charges for fitting, fixing 150 mm. Dia. Alfa-Alfa valve with 140 mm. dia.P.V.C. pipe with the help of flanged P.V.C. tail-piece by joining the P.V.C.End of Tail-piece and riser pipe with coupler and flanged end of Tail-piece and Alfa-Alfa valve with rubber insertion, nuts and bolts etc. complete.

Testing of pipe line system against leakages by filling the distribution chamber with water and supplying water through the entirepipe line net work for at least 4 (four) hour by running the departmental Diesel Engine pumping set, including supplying necessary fuels & lubricants and hiring and transporting tools and plants all complete as per direction of Engineer-inCharge

Carriage charge (4%) on every item from Sl. no-27 to 51 excluding Sl. No-33,34,36 & 51

Add GST @18% for the item No (27 to 52) on 152034.59

cess 1% on for the item No (27 to 53) on 179400.81

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