EE(AM)/BER-I/CS/eNIT-21/25-26

A. SCHEDULE FOR CONSTRUCTION OF WTA

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 . (a) Depth of excavation not exceeding 1,500 mm.

i)For foundation Blocks of QDP and Spout Chamber

iii) For Pipe Trenches

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.)

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)

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.

i) 315 mm.OD.

i) 200 mm.OD.

ii) 140 mm. OD.

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 foundation Blocks of Tripod and ii) For spout Chamber

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. (a) For works in foundation, basement and upto roof of ground floor / upto 4m.i)For foundation Blocks of Tripod (i) Tor steel/Mild steel

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)For main base,leg,main column of qdp

Ordinary Cement concrete (1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering, reinforcement, if any, in ground floor as per relevant IS code. a) Pakur Variety

i)For main base drop base of qdp ii) For spout chambers

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

i)For foundation and Plinth

ii) For Superstructure

Hire and labour charges for shuttering with centreing 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, columns, lintels curved or straight including fitting, fixing and striking out after completion of works. (upto roof of ground floor) (When the height of a particular floor is more than 4 m. the equivalent floor ht. shall be taken as 4 m. and extra for works beyond the initial 4 m. ht. shall be allowed under 16 (c) for every 4 m. or part thereof.) (a) 25 mm. to 30 mm. thick wooden shuttering as per decision & direction of Engineer-in-charge.

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 (1:4) cement mortar, (b) 15 mm. thick plaster

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. 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.

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 and fixing and laying , where necessary of fowlling M.S/G.I. /E.R.W pipes and accessories (to be supplied deparmentally) including transportation of the same cutting, threading, jointing & making leak proof threaded / flanged joints at site, by using scoket/ rubber insertion, nuts and bolts etc., maintaing the proper alignment and level / all complete / as per direction of E-I-C.

Fitting and fixing of M.S. / G.I. / C.I.accessories and special in pipe line (accessories & special to be supplied departmentally) including supply of jointing materials viz.rubber insertion, nuts & bolts, havoc Zink (Zink Oxide) complete as per direction of Engineer-in-Charge. (i) Labour charges for fitting & fixing of 150 mm dia Sluice Valve.

Drilling of bore hole 45.72 cm dia through any kind of soil by adopting any method of drilling (direct or reverse circulation rotary) upto required depth including digging trenches and pits etc. all complete. (i) Upto 30 metre below G.L. For road crossing of 150 mm dia ERW pipe.

Supplying, fitting and fixing including transportation of sign board for identifing the exact location of MAJOR RLI scheme (one at road side and other at site) the board will be made 3 mm thick MS plate of size 300 mm × 600 mm and fitted and fixed on 50 mm GI Pipe of IS 1239/90 (part-1) including cutting, welding and writting of both sides of Sign board. Base - Yellow, and ward Red. Both bottom end of the stands pipe will be grouted in 1:2:4 CC on a single brick flat soiling. This will include one materials 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 entriepipe 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.

Add 4% Carriage except item No-3,4,5

D. SCHEDULE FOR MATERIALS RENOVATION OF JHANJHA-I MAJOR RLI SCHEME

i. PVC PIPES & ACCESSORIES

Supply of 315 mm dia P.V.C pipe class-I ( with a loose matching coupler) ISI marked marking IS No. 4985/1988 with latest amendments with free solvent cement.

Supply of 200 mm. dia P.V.C. pipe Class- I ( with a loose matching coupler) ISI marked,marking IS No. 4985/ 1988 with latest amendments with free solvent cement.

Supply of 140 mm. dia P.V.C. pipe Class- I ( with matching coupler ) ISI marked,marking IS No. 4985/1988 with latest amendments with free solvent cement.

140 mm dia P.V.C.Extra Coupler (Class-II) ISI marked,IS10124

ii. MS/ G.I ACCESSORIES

Nuts & Bolts IS: 1363 (Part 1 & 3) /1992 of Product Grade-C.

Compresed Asbestos fibre jointing for Quadruped & Tripod set (for raised surface of Flange as per IS-6392) 500 mm.dia (Table-5)

Foot valve leather washer 150mm dia

ISI marked P.V.C.Flexible Hose pipe as per IS 15265 - 150 mm dia

Rubber Insertion I.S. 638/79 with latest amendment sheet 5 mm. 2 Ply. ( for raised surface of Flange as per IS-6392)

300 m dia Ruber Insertion(Table-11)

200 m dia Ruber Insertion(Table-11)

200 m dia Ruber Insertion(Table-5

150 m dia Ruber Insertion(Table-17)

150 m dia Ruber Insertion(Table-5)

80 m dia Ruber Insertion (Table-17)

Please Enable Macros to View BoQ information