REPAIRS TOP ROOF TOP RWP APP MEMBRANE SHEETS AND OTHER ALLIED MISC WORK AT ZONE II AREA UNDER GE MCEME SECUNDERABAD

Amount

Demolition of Lime concrete / Mud phuska / PCC of any description and in any position not otherwise specifically provided for renewal including taking down old tarfelt and removal of demolished material beyond the Md land to a distance exceeding 500mtr not exceeding 1.5KM completed all as specified and directed.

Taking down cement plaster or cement lime plaster of any description including racking out joints and hacking for key and scrubbing down with water etc and all as directed

M&L 40mm thick PCC (1:2:4) type B0 using 12.5mm graded stone aggregate as in padding concrete (levelling course) on roof complete all as specified and as directed by Engr-in-Charge.

M&L for rendering 10mm thick in CM (1:3) on concrete surfaces of roof padding with integral water profing compound @3% by weight of cement content (water proofing compound to be paid separately) finished even and smooth without using extra cement complete all as specified and directed. Note: Water proofing compound will be measured and paid separately.

Supply only Integral water proofing compound

M&L for APP based polymeric membrane minimum weighing 3.5kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt. not less than 150 gms/sqm) including 10cm side over lap and 15cm end lap laid over primed surface by torching method all as specified and directed. The roof treatement consisting of as under :- (i) Applying one coat of bituminous primer conforming to IS 3384 applied @ 0.30 Ltr/Sqm. (ii) Laying of APP based memberane as specifiedf thickness and weight. (iii) Applying coats of Solar reflective Bituminous aluminium paint @ 0.1 Kg/ Sqm over the membrane

Taking up or down 15mm steel tubing and including cleaning for refixing or removal to store complete all as directed

S&F 15mm bore steel tubing medium grade galvanised with all fittings and fixed complete to walls or laid in floors complete all as directed by Engr-in-Charge

Refixing 15mm bore medium grade galvanised with all fittings and fixed complete to walls or laid in floors complete all as directed by Engr-in-Charge

Taking up or down 20mm bore steel tubing and including cleaning for refixing or removal to store complete all as directed

S&F in 20mm tubes medium grade galvanised with all fittings and fixed complete to walls or laid in floors bore of pipe complete all as specified and directed

Refixing 20 mm bore medium grade galvanised with all fittings and fixed complete to walls or laid in floors complete all as directed by Engr-in-Charge

S&F in Repairs 15 mm dia ball valves high pressure of PTMT with epoxy coating Aluminium rod and high density plastic ball screw for pipe and fixed complete all as specified and directed.

S&F in Repairs 20 mm dia ball valves high pressure of PTMT with epoxy coating Aluminium rod and high density plastic ball screw for pipe and fixed complete all as specified and directed.

M&L for rendering 15mm thick in concrete surfaces of walls set in CM 1:6 finished even smooth without using extra cement complete all as specified with taking down the plasters.nd all as directed

M&L for rendering 15mm thick in CM 1:4 on brick wall of concrete and finished even smooth without using extra cement complete all as specified with taking down the plasters.nd all as directed

M&L for preparation of two coat of OBD over a coat of chalk whiting on plastered surfaces of primer on newely plastered surfaces of walls complete all as directed

M&L for preparation of two coat of cement base paint over a coat of alkali resistant primer on newely plastered surfaces of walls complete all as directed

Dismantling plain or corrugated steel sheeting, AC Sheets any guage, thickness including Nainital or similar pattern roof covering/wall cladding complete all as specified and directed.((Note : height of the bldg nd all as directedtruss is upto upto 7 Metre)nd all as directed

S&F pre painted galvalume aluminium zinc coating GI based corrugated steel sheets 0.50mm TCT any colour having tensile strength 0f 550 Mpa as in roof covering/wall cladding to walls, fixed with self tapping screws as specified and directed. Note : ht of the bldg is upto 7 Metre

S & F Plain, black, mild steel sheeting, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) or directed by Engr-in-Charge

M&L for cement concrete type B-0 , 1:2:4 (12.5 graded stone agg) as in fixing of groove cutting/hold fast/coping .

Dismantling of steel work of any description and in any position not otherwise specifically provided for

S&F Rolled mild steel in joist ,channel angle or tee section, flat iron fixed independently quality conforming to Fe 410W(Gde-250) all as specified including dismantling

S&F Steel work in tubular trusses including special shaped washers etc, complete using ERW or induction butt welding tubes confirming to Fe-410W (gde E-250) quality including dismantling

M & L Preparation of steel surfaces or iron based material of any description over 10 cm in width or girth applying two coats of synthetic enamel paint over a coat of red oxide complete all as directed.

M&L for Brickwork with fly ash bricks, straight or curved on plan exc 6 m mean radius, built in 1:4 complete all as directed including demolition.

Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting and reconnecting and re-fixing in position (Cleaning repairing etc. measured separately) Upto 500 ltr capacity tanks)

Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting and reconnecting and re-fixing in position (Cleaning repairing etc. measured separately) exc 500 and n.exc 1000ltr

Taking down eaves, gutters and rain water pipes including all fittings any size and pattern.

S&F PVC (SWR) 100/110mm bore single socketed pipes in any length with rubber ring joints fixed to wall with pvc clamps complete.

S&F 150 mm dia of PVC (SWR) Pipes of 6 kg/sqcm pressure rating, half round ready made eave gutter of approved make including necessary fitting like bend WC/MS Clips etc.,

Up rooting of vegetation growth, shurbs, small plants and small trees of any size /girth from walls, roof chajja gutter, up to four storey at any location and position of bldg, completely including roots and making goog the disturbed surfaces, cleaning the surfaces and making good holes with cement mortar (1:3) with WPC @ 3.0kg by weight of cement, each holes n exc 0.10 Sqm. Note : Rate including WPC

M&L for cutting grooves in brick/stone wall or concrete slab, 75 mm wide and 65mm deep and shaping horizontal faces of groove with cement mortar 1:3 etc complete all as specified

Dismantling Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including snap grid of any type and cover fillets complete all as specified and directed

Anodised aluminium snap grid frame work for false ceiling all as specified 605 x 605mm and Hanger 6 mm dia GI (up to 1200 mmlength) adjisting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40x3 mm size 60 mm log and expansion hold fasterners 12.5mm dia 40 mm long complete all as specified and directed.

S&F PVC laminated designed (one side PVC lamination and other side Alumnium paper) gypsum board 600 x 600 x8mm thick decorative type fixed in aluminium frame work with screws or nails etc complete all as specified and directed by Engineer-in-Charge.

M&L for 10mm thick plaster of paris ceiling (Gypsum anhydrous) to flat surface over 2nd class soft wood fillets, or metal frame work and reinforced with G.I. wire mesh (Fillets, metal frame work andG.I. wire mesh paid separately)complete all as specified and directed by Engineer-in-Charge.

Dismantling of 1000 ltr water storage tanks and removed to store complete all as specified.

S&F 1000 ltr capacity of Rotational moulded PVC water storage tank three layered (cylindrical vertical with closed top) hoisted and fixed in position complete all as specified and directed.

S&F in repairs Gun metal globe or gate valves of 20 mm dia with iron wheel head screwed both ends for iron pipe and fixed in repair complete all as specified

NEWS CONSTRUCTIONS (BID ID -3486613)

harshraj and co (BID ID -3487113)

GUTHIKONDA BROTHERS (BID ID -3486782)

VACON INFRASTRUCTURES (BID ID -3491834)