WBWRIDD/EEAM/BLG/CORE SECTOR/NIT NO.-16/2025-26(SL-1)

315 mm dia. class-I UPVC Pipe (each Pipe of straight length 6 mtrs. with tolerance of +10mm) as per IS:4985/2000 with latest ammendments. One loose matching coupler to be supplied for each Pipe as per IS:10124/2009. with latest amendments. Required Solvent cement to be Supplied as per IS:14182/1994. (1 Ltr. Solvent Cement per 5 nos. joints) ISI Marked

200 mm dia. class-I UPVC Pipe (each Pipe of straight length 6 mtrs. with tolerance of +10mm) as per IS:4985/2000 with latest ammendments. One loose matching coupler to be supplied for each Pipe as per IS:10124/2009. with latest amendments. Required Solvent cement to be Supplied as per IS:14182/1994. (1 Ltr. Solvent Cement per 15 nos. joints) ISI Marked

140 mm dia. class-I UPVC Pipe (each Pipe of straight length 6 mtrs. with tolerance of +10mm) as per IS:4985/2000 with latest ammendments. One loose matching coupler to be supplied for each Pipe as per IS:10124/2009. with latest amendments. Required Solvent cement to be Supplied as per IS:14182/1994. (1 Ltr. Solvent Cement per 36 nos. joints) ISI Marked

140 mm dia. class-II UPVC Pipe (each Pipe of straight length 6 mtrs. with tolerance of +10mm) as per IS:4985/2000 with latest ammendments. One loose matching coupler to be supplied for each Pipe as per IS:10124/2009. with latest amendments. Required Solvent cement to be Supplied as per IS:14182/1994. (1 Ltr. Solvent Cement per 36 nos. joints) ISI Marked

200 mm nominal dia. P.V.C. Equal Tee of Class-II (0.4 MPA) as per IS:10124/2009 with latest ammendments. ISI Marked

140 mm nominal dia. P.V.C. Equal Tee of Class-II (0.4 MPA) as per IS:10124/2009 with latest ammendments. ISI Marked

315 mm nominal dia. P.V.C. Flanged Tail Piece of Class-II (0.4 MPA) as per IS:10124/2009 with latest ammendments. ISI Marked

200 mm nominal dia. P.V.C. Flanged Tail Piece of Class-II (0.4 MPA) as per IS:10124/2009 with latest ammendments. ISI Marked

160 mm nominal dia. P.V.C. Flanged Tail Piece of Class-II (0.4 MPA) as per IS:10124/2009 with latest ammendments. ISI Marked

200 X 140 mm dia. P.V.C. Straight Reducer of Class-II (0.4 MPA) as per IS:10124/2009 with latest ammendments. ISI Marked

160 X 140 mm dia. P.V.C. Straight Reducer of Class-II (0.4 MPA) as per IS:10124/2009 with latest ammendments. ISI Marked

200 mm. nominal dia. 600 P.V.C. Bend of Class-II (0.4 MPA) as per IS:10124/2009 with latest ammendments. ISI Marked

140 mm. nominal dia. 900 P.V.C. Bend of Class-II (0.4 MPA) as per IS:10124/2009 with latest ammendments. ISI Marked

140 mm. nominal dia. 600 P.V.C. Bend of Class-II (0.4 MPA) as per IS:10124/2009 with latest ammendments. ISI Marked

200 mm. nominal dia. P.V.C. End Cap of Class-III as per IS:10124/2009 with latest amendments. ISI Marked

140 mm. nominal dia. P.V.C. End Cap of Class-III as per IS:10124/2009 with latest amendments. ISI Marked

315 mm. dia. P.V.C. Coupler of Class-II (0.4 MPA) as per IS:10124/2009 with latest amendments. ISI Marked

200 mm. dia. P.V.C. Coupler of Class-II (0.4 MPA) as per IS:10124/2009 with latest amendments. ISI Marked

140 mm. dia. P.V.C. Coupler of Class-II (0.4 MPA) as per IS:10124/2009 with latest amendments. ISI Marked

150 mm dia. P.V.C. Suction Hose pipe as per IS:15265 with latest ammendments. Each roll should be of 20 meters in length with tolerance of +10 mm and marked in every 3 meter length with the following information: date of manufacturing, Diameter and Brand name. ISI Marked

Solvent cement as per IS:14182/1994 with latest amendments

G.I. Quadrupped Set and Inlet & Outlet Pipe Fittings (2 nos. chambers for Primary and Secondary DC): Galvanization: The materials are to be hot dip galvanized as per IS:4736/1986 after complete of fabrication. Zinc conforming to at least grade Zn 98.5%. Surface shall be cleaned and prepared as per clause 4 & 5 of IS:2629. ISI Marked

150 mm. nominal dia. Sluice valve manufactured from Cast Iron as per IS:14846/200 with latest ammendments. Pressure designation: PN 1.6. Handwheel to be provided for individual valve. The valves shall be duly marked with standard ISI certification marks.ISI Marked

Supply and transportation of 150 mm N.B C.I. Foot Valve (Flanged End) as per IS: 4038/1986 with latest amendment.

150 mm nominal dia. Alfa-Alfa Valve (type-C) made of Cast Iron as per IS- 210/1239 with latest ammendments. Minimum weight of valve is 24 Kgs. 1 no. handwheel to be provided for 4 nos. Valves. All machined surfaces shall be painted with one coat of red oxide metal primer, two coats of black Japan conforming to Type B of IS:341.

Supply and Transportation of 150 mm dia 90 degree GI Priming Bend both end flanged ISI Marked -IS 1239, Galv-IS-4736

Supply and Transportation of 150 mm dia 90 degree GI Bend both end flanged ISI Marked -lS 1239, Galv-IS- 4736

Supply and Transportation of 150 mm dia 90 degree GI Priming Bend both end flanged ISI Marked -IS 1239, Galv-IS-4736

Supply and Transportation 150 mm dia. , 2 mm thick, 45 mm width M.S. Heavy duty Hose Clamp fitted with bolt & nuts.

Supply and transportation Foundation Bolt for Distribution Chambers (Quadruped sets) and manufactured from 20 mm nominal .diameter M.S. Rod as per IS 2062/1992. Total length of the Bolt is 375+10 mm having welded head 80+10 mm in length & 20 mm in nominal .diameter with Nut & 2 nos Washer. The average weight of such Bolts to be 1.1 Kg per Bolt with tolerance in weight of each Bolt @ +10%

Supply and transportation Foundation Bolt for Electro motor Pump Sets and manufactured from 20 mm nominal .diameter M.S. Rod as per IS 2062/1992. Total length of the Bolt is 375+10 mm having welded head 80+10 mm in length & 20 mm in nominal .diameter with Nut & 2 nos Washer. The average weight of such Bolts to be 1.1 Kg per Bolt with tolerance in weight of each Bolt @ +10%

MS Hexagonal head bolts and nuts conforming to IS 1363(PART-i)/1992 of product grade- C with larest amendments for bolts & IS -1363(Parts 3)/1992 ofproduct grade -C with latest amendment for nut, properties/ class for bolt 4.6 & nut -4.5. Finished Galvanised

i) M 20x80 mm.

ii) M 20x100 mm.

iii) M.16x65 mm

iv) M 16x80 mm

v) M 16x 50 mm

Supply and transportation of 150 mm NB foot valve leather washer

Supply and transportation of 500 mm dia. (Table-5) Compressed Asbestos Fibre Jointing for Quadruped Set (for raised surface of Flange as per IS-6392)

Supply and transportation of 5 mm thick Rubber Insertion (raised surface of flange as per IS-6392/71) made from white rubber sheet reinforced with 2 ply cotton fabric with holes as per IS 638/79 with latest ammendment, if any. With standard drilled holes.

i) 300 mm NB x 5 mm thick ( Table-11)

ii) 300 mm NB x 5 mm thick ( Table-5)

iii) 200 mm. NB x 5 mm thick ( Table-11)

iv) 200 mm. NB x 5 mm thick ( Table-5)

v) 150 mm. NB x 5 mm thick ( Table -17)

vi) 150 mm. NB x 5 mm thick ( Table -5)

vii) 80 mm.NB x 5 mm thick (Table-5)

Supply and transportation of 150 mm dia. C.I. Tail Piece (One end grooved and other end flanged) overall length (175+ 15) mm with 7 nos. grooves.

Sal Sleeper (4ft x 6 inch x 4 inch)

Supply and transportation of 150 mm Non Return Valve, Flange end & swing type with side By-pass arrangement as per IS: 5312(Part-I)/2004 with latest ammendment, duly ISI marked. 1502 mm nominal size, weight-40 Kg.C

Earth work in excavation of field trenches as per design section and alignment for laying of pipe lines (PVC, RCC, ACP etc.) upto a depth of 1500 mm all sorts of soils including removing, spreading or stacking extra earth as directed. The item includes necessary trimming of sides 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 perdirection of Engineer-in-Charge.

i) 315 mm Dia. PVC Pipe

ii) 200 mm Dia PVC Pipe

iii) 140 mm Dia PVC Pipe

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

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 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. i) Pakur Variety.

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. i) Pakur Variety.

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and 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.

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 intersection, complete as per drawing and direction. (i) Tor steel/Mild Steel

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 and plinth.

12.5 cm thick 1st class brick in cement mortar (1:4) in ground floor including, scaffolding, racking out joints etc complete.

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) 15 mm thick plaster. (With 1:6 cement mortar)

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

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

Labour Charges for fitting, fixing and laying, where necessary of following M.S / G.I. / E.R.w. pipes and ccessories (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. M.S./G.I./ ERW pipe.

ii) 150 mm dia. C.I. Sluice Valve.

Erection, fitting, fixing of set of M S Quadruped inlet and outlet pipe fittings for 1st chamber and 2nd chamber of Major RLI Scheme. (Rate inclusive of transportation from departmental store to work site).

Labour charges for fitting, fixing150 mm. Dia. Alfa-Alfa valve with 160mm. dia. P.V.C. riser 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.

Labour charges for fitting, fixing (150 x 200) mm dia M S expander with 200 mm dia UPVC pipe with the help of FTP (flanged tail piece) by joining the PVC end of the tail piece and 200 mm dia UPVC pipe with coupler and flanged end of tail piece and expander with rubber insertion, nuts and bolts etc complete.(Rate inclusive of transportation from departmental store to work site.

Placing and positioning the Centrifugal pump motor set on the pump base/pump house floor, alligning properly with necessary packing and fixing the set with holding down nuts and washer including cutting holes of requisite size in the floor / base, grouting the bolts and mending good all damages- complete as per direction of Engineer-in-Charge.

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.

Supplying 1 m x 0.6 m x 24 swg MS board containing list of spout wise water users by making numbers of spout as directed by EIC. The board should have base colour - Black and words - White to be fitted and fixed on the wall of the pump house.

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. i) For Major R.L.I.

Extra Carriage @ 4% on item no. 2.01 to 2.21 except item no. 2.01, 2.05, 2.06, 2.13 & 2.21

GST @18% on item no. 2.01 to 2.22

Labour welfare cess @ 1% on item no. 2.01 to 3.0

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