REPAIRS TO LEAKAGE/SEEPAGE IN CERTAIN BLDGS OF MD ACCN IN ARMY AREA UDAIPUR MIL STN

Amount

Dismantling of existing roof treatment consisting of screed, tar felts, etc and removing building materials to a distance of 500m or under, beyond the lead incl in the rates incl loading, unloading and stacking at the destination complete all as directed.

Demolition of brickwork or stone/boulder masanory,laid dry below or above ground level and removing material from site complete all as specified and directed.

Material & Labour brick work with old size fly ash bricks straight or curved on plan exc. 6 M mean radius built in CM 1:6, complete all as specified and as directed by the EIC.

Demolition of RCC water tank external capacity 300 to 500 ltrs on roof top of single storey bldgs and removind to rubbish, complete all as specified and as directed by the EIC.

Demolition of RCC water tank external capacirt 300 to 500 ltrs on roof top of double storey bldgs and removing to rubbish, complete all as specified and as directed by the EIC.

Removing building materials from any floor upto 3 storey bldg roof to a distance of 3.5 KM out of MoD land or above, beyond the lead incl in the rates incl loading, unloading and stacking at the destination complete all as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for, complete all as specified and as directed.

Supply and Fixing flat iron for support to PVC water tank conforming to Fe.290 Gde-E-165, complete all as specified and as directed.

Disconnecting existing PVC tank , setting aside (or lowering if required ) for repair cleaning etc and hosting if required reconnecting and re fixing in position after cleaning capacity of water tank exc 500 ltr but not exc 1000 ltr capacity.

Supply and Fixing in repair rotational molded polyethylene water storage tanks white tripple layered (cylindrical vertical with closed top) capacity 500 Ltr hoisted and fixed in position all as specified and directed by Engr-in-charge.

Supply and Fixing in repair rotational molded polyethylene water storage tanks white tripple layered (cylindrical vertical with closed top) capacity 1000 Ltr hoisted and fixed in position all as specified and directed by Engr-in-charge.

Supply and Fixing in repair PVC ball valves high pressure with epoxy coated aluminium rod & high density plastic ball screwed for 20mm bore pipes all as specified and directed by Engr-in-charge.

Taking up or down 15mm dia steel tubing and connections by disconnecting fittings/tubing from existing tubing were required including cleaning for refixing or removal from site complete all as specified and directed.

Taking up or down 20 mm dia steel tubing and connections by disconnecting fittings/tubing from existing tubing were required including cleaning for refixing or removal from site complete all as specified and directed.

Cutting chases, pinning in, making good to facings where required and pointing in CM 1:3 to ends or edges of landings, steps cills for concealed water tubing and making good cutting n. exc. 10 cm girth in stone walls.

Supply & fixed GI tubing medium grade 15mm dia incl fittings, cutting threading and fixing to walls or fixing in concealed walls or in floors etc, and making good the surfaces matching to exsiting surafaces of walls/ floor to the entire satisfaction of Engineer-in-charge.

Supply & fixed GI tubing medium grade 20mm dia incl fittings, cutting threading and fixing to walls or fixing in concealed walls or in floors etc, and making good the surfaces matching to exsiting surafaces of walls/ floor to the entire satisfaction of Engineer-in-charge.

Refixing old steel tubing of 15mm bore and connections in new or old position (Walls, ceiling, floors, etc.

Refixing old steel tubing of 20mm bore and connections in new or old position (Walls, ceiling, floors, etc.

Supply & Fixed in repairs 20mm bore Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed.

Demolition cement concrete in any position not other wise specifically provided for

Material and Labour for PCC 1:2:4 type B-0 using (12.5 mm graded stone aggregate) as in padding on roof top including WPC as per manufacturers instructions to achieve the slop required, with minimum thickness of 25mm consolidated and finished even and fair without using extra cement. (WPC shall be measured and paid separately)

Supply only liquid water proofing compound

Material and Labour for 10mm thick plaster in CM 1:4 with WPC will be applied over the roof slab. After the plaster is cured the roof will be tested for water tightness by pounding with water for seven days for any seepage/leakages etc. If any seepage is observed the rectification will be carried out by pressure grouting under the pressure of 5 Kg/Sqcm using cement based cement grout. After the surface is repaired the slab will be tested for water tightness again before proceeding with further treatment.

Material & Labour for Providing water proofing treatment over cleaned roof surface with super thermo APP modified water proofing memberane comprising of the following for Non Approachable roofs-

(a) Cleaning of plastered roof surfaces and applying a coat of bitumen primer @ 0.30 kg/Sqm on top of dry surface of finished cement mortar plaster.

(b) One coat of hot blown bitumen of grade 85/25 @ 1.2kg /sqm shall be applied over primed surfaces.

(c) Providing APP modified polymeric water proofing membrane 3 mm thick with non woven polyster core applied by heating one surface of membrane with LPG torch with overlap of 100 mm at centre & 150 mm at end sealed by flame as per manufacturers instructions complete.Cutting groove in the vertical surface & making good with PCC(1:2:40 type B-0) with bitumenous gola as per manufacturers instructions.

(d) Applying two coats of aluminum paint on top of membrane @ 0.10Kg/Sqm.

Taking down cement plaster from brick walls ,concrete surfaces including raking out joints, hacking for keys, scrubbing down with water etc complete all as specified and as directed.

Material and labour for 15mm thick rendering in cement mortar (1:6) on brick or concrete surface of any description, finished the surface even and smooth without using extra cement complete all as specified.

Material and Labour rendering 5mm thick on fair face of concrete with CM (1:3) finished even and smooth without using extra cement as in ceiling.

Material and Labour for rendering 15mm thick on fair surface of concrete surfaces by using CM 1;4. finished even and smooth with out using extra cement for ceiling ,drops of roof and chajja where reinforcements are exposed

Preparation of plastered surface and applying three coats of white wash on ceiling, complete all as specified and as directed.

Material and labour for preparation of newly plastered surface of wall and applying two coats of cement base paint over a coat of primer complete all as specified.

M/s SUNIL ENTERPRISES

shree nathji trading corporation

naveen enterprises