Special Renovation of Bahirranagachi

Supply of Materials: Supply of 315 mm dia P.V.C. Pipe(Cl-I) with Coupler (Class-II) As per IS 4985:2000 with latest amendments

Supply of 200 mm dia P.V.C. Pipe(Cl-I) with Coupler (Class-II) As per IS 4985:2000 with latest amendments

Supply of 140 mm dia P.V.C. Pipe(Cl-I) with Coupler (Class-II) As per IS 4985:2000 with latest amendments

Supply of 140 mm dia P.V.C. Pipe(Cl-II) with Coupler (Class-II) As per IS 4985:2000 with latest amendments

Supply of 200 mm dia P.V.C. Equal Tee as per IS-10124/2009 and shall be duly marked with standard ISI certification marks & class Class-II (0.40 MPA)

Supply of 140 mm dia P.V.C. Equal Tee as per IS-10124/2009 and shall be duly marked with standard ISI certification marks & class Class-II (0.40 MPA)

Supply of 315 mm dia F.T.P. as per IS-10124/2009 and shall be duly marked with standard ISI certification marks & class Class-II (0.40 MPA)

Supply of 200 mm dia F.T.P. as per IS-10124/2009 and shall be duly marked with standard ISI certification marks & class Class-II (0.40 MPA)

Supply of 160 mm dia F.T.P. as per IS-10124/2009 and shall be duly marked with standard ISI certification marks & class Class-II (0.40 MPA)

Supply of 160 X 140 mm P.V.C. Reducer (Class-II) as per IS-10124/2009 and shall be duly marked with standard ISI certification marks & class Class-II (0.40 MPA)

Supply of 200 X 140 mm P.V.C. Reducer (Class-II) as per IS-10124/2009 and shall be duly marked with standard ISI certification marks & class Class-II (0.40 MPA)

Supply of 200 X 160 mm P.V.C. Reducer (Class-II)

Supply of 200 X 60º P.V.C. Bend s per IS-10124/2009 and shall be duly marked with standard ISI certification marks & class Class-II (0.40 MPA)

Supply of 140 X 60º P.V.C. Bend s per IS-10124/2009 and shall be duly marked with standard ISI certification marks & class Class-II (0.40 MPA)

Supply of 140 X 90º P.V.C. Bend s per IS-10124/2009 and shall be duly marked with standard ISI certification marks & class Class-II (0.40 MPA)

Supply of 200 mm dia P.V.C. End Cap(Cl-III)

Supply of 140 mm dia P.V.C. End Cap(Cl-III)

Supply of 315 mm dia P.V.C.Extra Coupler (Class-II)

Supply of 200 mm dia P.V.C.Extra Coupler (Class-II)

Supply of 140 mm dia P.V.C.Extra Coupler (Class-II)

Supply of Solvent Cement(Exra)

M.S. ACCESSORIES: M.S. Shore Manifold as per drawing with painting made of 350mm Dia M.S. ERW Pipe 1 Meter long having 2 Nos of 150mm dia Inlet and 3 No of 150mm Dia Outlet ,all end flange welded,MS ERW Pipe conforming to IS 1239 (Part-I)/3589, Medium and MS Flange Conforming IS 6392/71 (Table-17) .

Febrication, supply and transport of 300 mm dia Z bend,average length 2 mtr, both end ISI marked flanged of size 300 mm NB, 5.00 mm thick M.S. ERW pipe and 300 mm dia MS plate flanged 12 mm thick with 12 nos drilled hole equally spaced fitting and fixing by running welding with painting complete as per direction of EIC .

150 mm dia C.I. Sluice Valve with Hand wheel ISI marked, IS 14846

150 mm dia Alfa Alfa type Valve (C type)

150 mm dia 90º G.I bend both ends flanged ISI marked, IS-1239, Galv-4736

150mm dia Galv. MS Flanged Pipe ISI marked, IS:1239, Galv-4736

150 x 300 Expander (MS) with Both End ISI marked Flange welded having ISI marked -IS: 1239 (I & II)

Supply and Transportation of 150 mm dia MS Hose Clamp

Supply and Transportation150mm dia.Tail piece one end flanged other end grooved. C.I. Flanged Tail piece/Nipple

Supply and Transportation Nuts & Bolts M.16x65 mm

Supply and Transportation Nuts & Bolts M.16x80 mm

ISI Marked PVC Flexible Hose Pipe as per IS 15265- 150 mm Dia

Rubber Insertion (for raised surface of Flange as per IS-6392) 150 mm.dia( Table -17)

Rubber Insertion (for raised surface of Flange as per IS-6392) 150 mm.dia( Table -5)

Laying of WTA : 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. a) 315 mm dia

b) 200 mm dia

c) 140 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 Silver 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 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

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

125 mm. thick brick work with 1st class bricks 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.

Installation / Erection of SurgeTank / Shore manifold (to be supplied from Deptt. free of cost) over a rigid base of cement concrete (1`:2:4) with stone chips 20mm. down of 1250 mm X 1250 mm X 150 mm. over a single layer of brick flat soling and embedding the legs of the surge tank/shore manifold within the concrete base including cost of all materials and labour and as per direction of Engineer-in-Charge.

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. (a) 150 mm. dia. ERW pipe.

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. (b) 150mm. dia. C.I. Sluice Valve

Placing and positioning the centrifugul pump motor base/ pump house floor aliging property with necessary packing and fixing the set with holding down nuts and washer including cutting holes of requisite size as complete and direction of EIC. 20 HP capacity

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.

Supplying, fitting and fixing including transportation of Sign board of MS fabricated Structure Sheet Size 2 m x 1 m x 1.5 mm thick, MS flat bar (40 mm x 6 mm) welded with frame with 2 nos. MS Angle post (45 mm x45 mmx6mm) of 2.44 m length embeded 0.6 m into 1:2:4 Cement Concrete pasting flex on the MS Sheet ( 2 m x 1 m) as approved signage. This will include Civil construction works of foundation, Painting , material , fitting fixing and labour complete as per Drawing and direction of EIC.

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-in- Charge. for Major

For Water transmission Arrangement of RLI I 4% extra over the schedule rates, save & except for earth work in excavation & filling works, will be allowed for extra carriage by cart I boat I head load besides initial transport by truck etc.

Add GST @ 18 % on every Items from Item No. 2.01 to 2.25

Add Cess @1% on every Items from Item No. 2.01 to 2.26

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