WRDD/EEAM/COB/eNIT-12/2025-26

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

Labour charge for replacement of damage PVC. Pipe of any length in thePipe line of HDTW /MDTW /RLI with new piece/s of pipe after taking out thedamage pipe/s from the existing pipe line by cutting with hacksaw and joiningthe new pipe/s with the existing pipe line using necessary couplers afterroughening up surface with wire brush, emery paper and applying the solventcement (cost inclusive) to make the joint leakproof (pipe & couplers to besupplied departmentally) including transporting departmentally issued pipe/s,couplers etc. from Sub-Divisional Store to the Site all complete as per direction of Engineer-in-Charge.

(i)315mm dia P.V.C Pipe

(ii)200mm dia P.V.C Pipe

(iii)140mm dia P.V.C Pipe

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

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 wire brush, emery paper to make the joint leak proof as per direction of Engineer-in-Charge (cost inclusive of supplying solvent cement at site and transportation of required length of P.V.C.Pipe to be issued departmentlly, for cutting half round section, from Sub-Divisional Stores to site)

(i) 315 mm dia. P.V.C. Pipe line

(i) 200 mm dia. P.V.C. Pipe line

(i) 140 mm dia. P.V.C. Pipe line

Repairing of leakages in collar joints of R.C.C. Pipe line by opening the joints fully by chipping out the old morter, cleaning the pipe recesses and collar properly, and thereafter positioning and levelling the pipes and collar, filling the annual spaces of joints with jute braiding dipped in cement slurry and grouting with (1:2) cement morter mixed with approved quality water proofing compound (5% by wt. of cement) and curing all complete as per direction of Engineer-in-Charge. (a) 450 mm dia. R.C.C. Pipe.

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

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 .

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 quality)

Hire and labour charges for shuttering with centreing 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 37.5 mm. thick wooden shuttering.

Ordinary cement concrete (mix 1:2:4) with graded stone chips (20mm nominal size)excluding shuttering and reinforcement, if any ,in ground floor as per relevant IS codes(b) River Bazree

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners, as directed and racking out joints or roughening of concrete surface including throating, nosing and drip course as necessary at ground floor. With cement mortar (1:4)2.ii)(b) 15 mm thick plaster

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

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 andbolts etc. maintaining proper alignmentand level - all complete - as per direction of Engineer-in-Charge. (i)150 mm. dia. ERW pipe.

Fitting and fixing of M.S. I G.I. I C.l.accessories and special in pipe line(accessories & special to be supplied departmentally) including supply ofjointing materials viz.rubber insertion, nuts & bolts, havoc Zink (Zink Oxide) complete as per direction of Engineer-in-Charge.

(i) 150mm. dia M.S. delivery hose with tail piece and clamps.

(ii)150mm. dia. Suction hose with clamps and foot valve.

(iv) 150mm. dia. C.I.sluice valve

(vii) 150mm. dia.90° M.S. bend with flanged ends

Labour charge for replacement of different PVC. Accessories in different portion of PVC. Pipeline of RLI including taking out of the existing damage accessories, and excluding the supplying the new accessories of 4 Kg.lcm2 capacity and as per I.S. specification at site and fitting,fixing the same by joining with solvent cement (cost inclusive) after roughening up the surface with wire brush, emery papers etc., to make the joint leak proof all complete as per direction of Engineer-in-Charge.

(ix) 140 mm. dia. 90°/60° & 45° long bend

(x) 200x200x200mm PVC Tee

(ii)160mmx140mm PVC Reducer

(xiv) 160mm dia flange tail piece fittted with Alfa Alfa Valve

Installation / Erection of SurgeTank / Shore manifold (to be supplied from Deptt. free of cost) over a rigid base of ordinary cement concrete (1:2:4) with graded stone chips (20mm. nominal size) of pakur varity of 1250 mm X 1250 Each 2263.08 mm X 150 mm. over a single layer of brick flat soling and embedding the legsof the surge tank/shore manifold within the concrete base including cost of allmaterials and labour and as per direction of Engineer-in-Charge

Extra rates Carriage@ 4% allowed for all items except item no 1,4,7

Add GST @18% on all items

Add Labour welfare Cess @1% on all items

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