Extension of WTA cum replacement of damaged portion of pipe line at Narasinghapur Major RLI scheme

Extension of WTA cum replacement of damaged portion of pipe line at Narasinghapur Major RLI

200 mm. dia P.V.C. pipe Class- I ( with a loose matching coupler) marking IS No. 4985/ 2000 with latest amendments with free solvent cement.

140 mm. dia P.V.C. pipe Class- I ( with matching coupler ) marking IS No. 4985/ 2000 with latest amendments with free solvent cement.

140mm. dia P.V.C. pipe Class-II ( with a loose matching coupler) marking IS No. 4985/ 2000 with latest amendments with free solvent cement.

200 mm.. dia P.V.C (IS.No. 10124 (Part 6) : 2009 with latest amendment) F.T.P. Class-II with free solvent cement

160 mm. dia P.V.C (IS.No. 10124 (Part 6) : 2009 with latest amendment) F.T.P. Class-II with free solvent cement.

200X200X200 mm dia P.V.C. ( IS No 10124 (Part 5): 2009 with latest amendments) Equal Tee Class-II with free solvent cement

140X140X140 mm dia P.V.C. ( IS No 10124 (Part 5): 2009 with latest amendments) Equal Tee Class-II with free solvent cement.

200 X 160 mm dia.P.V.C. Reducer (Class-II) with free solvent cement.IS. No 10124/8

160 X 140 mm dia.P.V.C. (IS.No. 10124 (Part 3) : 2009 with latest amendment) Reducer Class-II with free solvent cement..

Extra Coupler for 200 mm. dia P.V.C. pipe ( extra) I.S. 10124/1988, Part- II with free solvent cement.

Extra Coupler for 140- mm. dia P.V.C. pipe (extra) I.S 10124/ 1988, Part- II with free solvent cement.

Extra Solvent cement I.S. 14182-1994 with latest amendments

150 mm dia PVC flexiable suction hose pipe ISI marked,IS15265.

C.I. Foot valve ( 150 mm. dia) heavy duty flange type W/t. 28 Kg + 5% IS: 4038/1986 with latest amendment ISI marked.

150 mm dia CI Alfa-Alfa Valve (C Type) With hand Wheel 01 no. for 04 Nos Valve( as per Approved Existing Drawing.)

Nuts & Bolts.M 16x80 mm

Foot valve Leather washer.150 mm. dia

RCC pipe 600 mm dia NP 3 Spigot(Table:II-1, SL No-8(a)

Earth Work in excavation of field trenches as per design section and aligment 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. i) For Pipe Trenches

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) Depth of excavation not exceeding 1,500 mm. i) For Spout Chamber

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).

Laying of UPVC pipes of different diameters within field trenches in curve/ straight line including using UPVC fittings, Viz. Horizontal and Vertical Bends, riser pipes, Tee Reducer etc.and making leak proof joints with couplers after roghening the surface with wire brush and emery paper and applying solvent cement (The rate is inclusive of transport of pipes, fittigs and solvent cement to be supplied by deptt.) all complete asper direction of Engineer-In- charge.

Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with powdered earth or local sand. i) For spout Chamber

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

Ordinary Cement Concrete (mix 1:2:4) with graded stone chips (20 mm. normal size) excluding shuttering and reinforcement, if any, in ground floor. as per relevent IS Code. a) Pakur Variety For Spout Chamber

Brick work with 1st class bricks in cement mortar (1:6) For Spout Chamber

12.5 cm. Thick first class brick work in cement morter (1:4) in ground floor including scaffolding, racking out joint etc. Complete for verandha. For Spout Chamber

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. (ii) with (1:6) cement mortar, (b) 15 mm. thick plaster i) For Spout Chamber

Neat cement punning about 1.5 mm. thick in wall, dado, window, sills, floor, drain etc. NOTE : Cement 0.152 cu.m. per 100 sq.m.

Labour charges for fitting, fixing150 mm. Dia. Alfa-AIfa 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.

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 Deasel Engine pumping set, including supplying necessary fuels & lubricants and hiring and transporting tools and plants all complete as per direction of Engineer-in-Charge. ii) For Major R.L.I.

Add Extra Carriage @4% From Items SL No 1. 22 to 1.31 as per WRDD Schedule of Rates, 2018.

Add GST @18% from Item SL No 1.19 to1.32

Add Cess @ 1% from Item SL No 1.19 to1.33

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