COMPREHENCIVE REPAIR TO CLEAR WATER COMPLEX PUMP HOUSE AND ALLIED WORK AT MILITARY STATION SRI GANGANAGAR

Amount

Dismantling floor, hearth or wall tiling including cement mortar bedding and rubbish off the premises complete all as specified and directed by Engineer - in - Charge.

M&L for 25 thick cement concrete flooring type B-0 1:2:4 (12.5 mm graded stone aggregate) complete all as specified and directed by Engineer - in - Charge.

M&L machine cut Kota stone slab flooring 20 mm thick over 15 mm thick screed base in cement 1:4, laid and jointed with grey cement slurry mixed with pigments to match the shade of the slabs including rubbing and polishing complete all as specified and directed by Engineer - in - Charge.

All as per Srl item No.3.0 here in before but on vertical surfaces over 10mm rendering in CM 1:4 finished even and fair, complete all as specified and directed by Engineer - in - Charge.

Taking down steel window or ventilator fixed type with glazing bar all as specified and directed by Engr-in-charge.

M & L for applying one coat of red oxide primer on new steel surface and applying two coats of synthetic enamel paint (ordinary tint) on steel surface over 10 cm width or girth, not otherwise described including preparation of any description not otherwise described complete all as specified and directed by Engineer - in - Charge.

S&F stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40 mm complete all as specified and directed by Engineer - in - Charge.

S & F steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded complete all as specified and directed by Engineer - in - Charge.

S & F steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete without glazing bars, dovetailed or welded complete all as specified and directed by Engineer - in - Charge.

M&L for mild steel work as in frame work/guard bar for door and window and as similar work including cutting tops to shape, drilling holes, notching for wire etc conforming to Fe-290 grade E-165 complete all as specified and directedby Engineer - in - Charge.

Hacking out old broken glass (any thickness, size, quality or description) from metal frames, including punching or drilling out old glazing pins / spring clips and glazed with oil putty complete all as specified and directed by Engineer - in - Charge.

S&F 4 mm thick figured glass ordinary quality and glazing with oil putty in each pane of any sizecomplete all as specified and directed by Engineer - in - Charge.

M&L for welding of steel work & repairs to steel windows, handles, butt hinges, tower bolt and other steel work of any type & size complete all as specified and directed by Engineer in charge.

Taking down cement plaster of amy description on bricks or concrete surfaces of walls including racking out joints, hacking for keys scrubbing down with water etc. complete all as specified directed by Engr-in-Charge.

M&L 15mm thick, rendering in cement mortar 1:6 to brick/concrete wall surfaces finished even and smooth without using extra cement complete all as specified and directed by Engr-in-Charge.

M&L 5mm thick, rendering in cement mortar 1:3 to ceiling surfaces on patches finished even and smooth without using extra cement in patches complete all as specified and directed by Engr-in-Charge.

M&L two coat of white wash on newly pastered wall surfaces including preparation of surfaces complete all as specified and directed by Engineer in charge.

M&L three coats of white wash on new plastered surfaces of ceiling including preparation of surfaces complete all as specified and directed by Engr-in-Charge.

M&L one coat of cement base paint on old decorated surfaces of walls including preparation of surfaces by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots complete all as specified and directed by Engr-in-Charge.

M&L mild steel work in framed work any section with gusset plate and braces including cutting tops to shape, drilling holes, notching for wire etc conforming to Fe-290 grade E-165 complete all as specified and directed by Engineer - in - Charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified by Engineer - in - Charge.

S&F mild steel screw bolts (machine made) with hexagonal or square head at one end, screwed end to be fitted with washer and one hexagonal/ square nut not exceeding 5cm long complete all as specified and directed by Engineer - in - Charge.

Demolition of brick work built in cement mortar of any description complete all as specified and directed by Engineer - in - Charge.

M&L brick work with sub class 'B' Bricks, straight or curved on plan exceeding 6 mtr mean radius built in CM 1:6 complete all as specified and directed by Engineer - in - Charge.

All as per Srl item No. 24.0 here in before but except bricks complete all as specified and directed by Engineer - in - Charge.

Supply only chain link fencing galvanised mild steel hot dipped(IS -2721) of 4 mm dia of mesh size 100*100 mm any sizecomplete all as specified by Engineer - in - Charge.Note:- The weight of chain link fencing shall be ascertained by BOO as directed by GE and payment shall be paid accordingly BOO duly countersigned by GE shall be encloused with final bill.

Fixing only of chain link fencing including above galvanised mild steel to any type of standard rails vision of binding wire complete all as specifed and directed by engineer-in-charge.

S&F 10 mm dia MS round bar for fixing of chain link fencing with post complete all as specifies and directed by Engineer - in - Charge.

Removing filter media, dismantling of exiting manifold & clear water pipe from filter bed of 40,000 gallons per hour capacity filter including checking & rectifying of leakage into filter bed, repairing and refitting of sluice valve and plate valve including making good the disturbed surfaces including necessary masonary work etc complete all as specified and directed by Engineer-in-Charge.

Replacement of existing defective air pipline from blower to filter bed including new galvanised iron air pipeline 'C' - class 150mm dia of length approx 12 metre, 125mm Dia MS 'B' - class manifold pipes of total length approx 30 meter with 32 mm holes drilled over surface at 300 mm distance, new sluice valves of dia 125 mm 04 nos, including making good the disturbed PCC/RCC/structures and grouting the PVC and manifold pipes inside the RCC/PCC/Brick work ensuring water proofing and air tightening arrangement of the same including all required fittings complete all as specified and as directed by Engineer-in-Chearge. .

Supply and fitting of PVC Pipe 90mm dia 6kg/ sqm pressure pipe drilling holes 8mm dia zigzag type with end Cap including connected items complete all as specified and as directed by Engr-in-Charge..

Supply and charging of filter media as per requirement as directed and specified by Engr-in-Charge. Detail of filter media size is as under:- (a) 30 mm to 20 mm gravels upto 25 cm height of gravels. (b) 20 mm to 10 mm gravels up to 15 cm height of gravels. (c) 10 mm to 5 mm gravels up to 10 cm height. (d) coarse sand 5 mm to 2 mm upto 15 cm height. (e) fine sand 0.45 mm to 0.75 mm up to 65 cm. (Note: Sample of fine sand 0.45 mm to 0.75 mm should be approved from local PHED lab) .Note: Cost of test shall be included in the item.

Note : Notes : (i) Amount of credit for retrieved materials is mentioned in Sch 'A' Section-II of tender documents in pdf form which will be deducted while acceptance of tender offline.

Engineers CXonstruction Company