8442 REPAIR TO ROOFING OF GALVALUME SHEETS, MANGLORE TILES, EVES BOARD, FALSE CEILING INCLUDING JOINERIES IN MD AND OTM ACCN AT AFMC UNDER GE (CENTRAL) PUNE

Amount

Dismantling single layer Mangalore pattern or similar tiles in roofing etc complete all as directed.

Dismantling single layer Mangalore pattern or similar tiles in roofing portions bedded in lime or cement mortar complete all as directed.

Dismantling battens for tiles, shingles etc of any size including tilting fillets, spacing exc 15cm complete all as directed.

Demolition of cement concrete (unreinforced) of any description & in any position not otherwise specifically provided complete all as directed .

Dismantling Boarding of any description fixed in any position with nails,with or without cover fillets complete all as directed.

Dismantling Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern in roof coverings , any description and in any position all as directed.

Dismantling timber scantlings 40 Sqcm and over in section, in any position of framed work complete all as directed.

Dismantling fillets, rails, posts, rafters, purlins etc under 40 Sqcm in section complete all as directed.

M & L for second class hard wood scantiling clean swan fixed in any position of timber unframed work complete all as specified and directed.

All as per item No 09 above but except timber complete all as directed. (Note :- Old scantling obtained from dismantling shall be reused..)

M & L 2nd class hard wood battens for tiles , shingles etc clean sawn at 30 cm centres, sectional area exceeding 5 Sqcm but not exceeding 15 Sqcm incluing tiling fillets fixed with nails complete all as specified and directed.

All as per Item No 11 above but except battens. Note :- Old serviceable batten obtained from dismantling shall be reused.

M & L for 2nd class hardwood,Plain fillets exc 13 Sqcm not exc 25 Sqcm square, rectangular or triangular in section, clean sawn, secured with nails or bands as in fillets, rails, posts, rafters, purlins etc complete all as specified and as directed.

M & L Preparing new surfaces of Tiles or slate battens, any size and spacing and treating all over with two coats of creosote oil complete all as specified and as directed.

M & L Preparing old surfaces of Tiles or slate battens, any size and spacing and treating all over with one coats of creosote oil all over complete all as specified and as directed. (Note for Item No 14 & 15 :- Measurement shall be taken one side only without deduction of space.)

M & L for Preparing new surfaces of wood and wood based materials, of any description and girth, not otherwise described and treated with two coats of creosote oil complete all as specified and as directed.

M & L for Preparing old surfaces of wood and wood based materials, of any description and girth, not otherwise described and treated with with one coats of creosote oil complete all as specified and as directed.

M & L for 20mm thick, 2nd class hard wood boarding clean sawn, planned one side with butt joints, fixed with nails in any situation complete all as specified and directed.

All as per item No 18 above but Fixing only all as directed. (Note :- Old boarding obtained from dismantling shall be reused.)

S & F Roof tiles, mangalore pattern, class 'AA' , inerlocking at side joints, laid dry in roofing etc complete all as specified and directed.

Fixing only Roof tiles, mangalore pattern, interlocking at side joints, laid dry in roofing complete all as specified and directed. Note :- Old serviceable tiles obtained from dismantling shall be reused.

S & F Ridge or hip tiles class ‘AA’ to suit manglore pattern roofing tiles bedded and jointed in CM 1:6 complete all as specified and directed.

All as per item No 7 above except Ridge or hip tile complete all as specified and directed . Note :- Old serviceable tiles obtained from dismantling shall be reused.

M & L Straight cutting and waste to square abutments, chimney stacks, verges etc complete all as specified and directed.

M & L for Raking cutting and waste to hips, valleys etc complete all as specified and directed.

S & F 0.63mm thick galvanised, corrugated mild steel sheeting with two corrugations side lap, fixed with 'L' type or 'J' type or cranked hook bolts and washers in roofs, walls etc with grade of zine coating 275 etc complete all as specified.

All as per item No 26 above but except sheet all as directed. Note : Old serviceable sheets obtained from dismantling shall be reused.

S & F 0.63mm thick galvanised plain mild steel sheeting in ridges, hips, valley gutters, drip & straight flashings (length and firth as fixed) with grade of zink coating 275 complete all as specified and as directed.

All as per item No 28 above but Fixing only all as directed except Sheet all as directed. (Note : Old serviceable sheets obtained from dismantling shall be reused)

M & L PCC 1:3:6, type C-1 using 20mm graded stone aggregate as in roof kerbs , rounded or chamfered on edges, including use and waste of necessary form work complete all as specified and as directed.

M & L for filleting in any position & to any shape, sectional area exc 25 Sqcm but not exc. 50 Sqcm in CM 1:4 including all mitres , stops etc complete all as specifiedand directed.

M & L for preparation of new wooden surfaces of any description, not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

M & L for preparation of old wooden surfaces of any description, not otherwise described over 10cm width or girth and applying one coat of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

Dismantling Asbestos cement (corrugated or semicorrugated etc) sheets in roof coverings complete all as directed .

M & L for 6mm thick Asbestos cement, corrugated or semi-corrugated sheets fixed with L-type or J-type or cranked hook bolts in roofs, walls etc complete all as specified and directed.

M & L for 6mm thick Asbestos cement one piece plain angular ridge fixed with L-type or J-type or cranked hook bolts in roofs complete all as specified and as directed.

S & F Prepainted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws complete all as specified and directed.

S & F Prepainted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, bent to shape as required and directed fixed with self tapping screws complete all as specified and directed.

Dismantling structural steel work including doors, gates but excluding framed truss etc complete all as directed.

S & F Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I.S.1161- 1979 grade St.-240, including one coat shop primer complete all as specified and directed.

S & F Rolled mild steel sections as in main and cross beams, hip and jack rafters, purlins where connected to common rafters and running rails and guides for sliding doors, fixed with angle cleats or other connecting plates conforming to Fe-410-W, Grade E-250 quality-A complete all as specified and as directed.

S & F Welded steel wire fabric fixed to wood or steel members weight per square metre not exc 4 Kg complete all as specified and as directed.

S & F mild steel framed work such as grills, gratings, etc., with ends of bars shouldered and / or riveted, or forged into spikes, framed guard bars, barred iron doors, door chowkats of angle or other section and similar works complete of Gde Fe-290 Gde E-165 including welding etc complete all as specified and directed.

S & F wind ties for roof including securing bolts, and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

S & F 2.0mm thick Fibre glass reinforced translucent corrugated sheeting with two corrugations side lap fixed with coach screw and washer in roof, wall etc complete all as specified and directed.

M & L preparation of new or previously untreated steel surfaces of any description over 10cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of a red oxide zinc primer complete all as specified and directed.

Complete removal of existing old bitumenous tarfelt (water proofing treatment) including cement screed bedding and PCC padding at any height and cleaning the surface with wire brush and washing with water to achieve the original surface of slab all as specified and directed.

M & L water proofing treatment to RCC roof slab, walls, chajjas etc, shall be carried out as specified below : - (a) M & L for 10 mm thick plaster screed bed layer in CM 1:3 on concrete surfaces by using liquid Water proofing chemicals @ 200 ml per bag of cement. (b) Preparing plastered surfaces of roof slab, walls, chajjas etc by brooming with broom sweeping free from dirt dust etc and evenly applying one coat of oil based cold bituminous primer @ 0.70 Kg per Sqm of areaof density at 25 degree Centigrade 0.87-0.89 Kg/Litre and viscosity 70-160 cps or cold sticker complete all as specified. (c) Laying APP polymer modified approved membrane, non woven, polyster, weighing not less than 3.60 Kg/Sqm and 3mm thick with laps and overlaps as specified and joints sealed and applied complete by torch application method all as specified and directed by Engineer-in-charge. (d) Applying one coat bitumen grade 85/25 @ 1.20 Kg/Sqm (e) Finally applying a coat of solar reflective bituminous aluminium paint @ 0.15 Ltr/Sqm on the top of membrane surfaces complete all as specified and as directed by Engineer-in-charge. (Note : WPC shall be measured and paid separately)

Supply only Liquid Water proofing chemical.

M & L for PCC 1:2:4 type B0 using 12.5 mm graded agg as in PCC padding in roof , roof kerbs or mud stops, rounded and chamfered on edges and on chajjas laid over RCC surface finished even and smooth without using extra cement including water proofing chemicals @ 200 ml per bag of cement all as specified and directed. (Note : WPC shall be measured and paid separately)

Disconnecting existing OH tanks exc 250 Litre not exc 500 Litre capacity, setting aside (or lowering if required) for repairs, cleaning etc and hoisting if required reconnecting and refixing in position if required after completion of roof repairs complete all as specified and directed.

Disconnecting existing OH tanks exc 500 Litre not exc 1000 Litre capacity, setting aside (or lowering if required) for repairs, cleaning etc and hoisting if required reconnecting and refixing in position if required after completion of roof repairs complete all as specified and directed.

Disconnecting existing OH tanks exc 1000 Litre not exc 2000 Litre capacity, setting aside (or lowering if required) for repairs, cleaning etc and hoisting if required reconnecting and refixing in position if required after completion of roof repairs complete all as specified and directed.

Taking down 20mm bore dia steel tubing with necessary fittings & connection etc including cleaning for re-fixing complete all as directed.

Cutting chases, pinning in, and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc and cutting chases for concealed water tubing and including making good to facings where required cutting not exc 10 cm girth complete all as specified and directed.

M & L for GI tubing 20mm bore dia medium grade concealed including all fittings such as bend, elbow, union, tee, short pieces etc fixed to walls, ceilings or laid in floorscomplete all as specified and directed.

Supplying and laying 20mm bore of CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls / ceiling oror laid in floors / trenches including all required fittings complete all as specified and directed.

Refixing GI tubing 20mm bore dia medium grade concealed including new fittings such as bend, elbow, union, tee, short pieces etc fixed to walls, ceilings or laid in floors complete all as specified and directed.

Taking down 25mm bore dia steel tubing with necessary fittings & connection etc including cleaning for re-fixing complete all as directed.

M & L for GI tubing 25mm bore dia medium grade concealed including all fittings such as bend, elbow, union, tee, short pieces etc fixed to walls, ceilings or laid in floors complete all as specified and directed.

Refixing GI tubing 25mm bore dia medium grade concealed including new fittings such as bend, elbow, union, tee, short pieces etc fixed to walls, ceilings or laid in floorscomplete all as specified and directed.

S & F in repair 20mm dia gun metal, globe or gate valves ISI marked with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

S & F in repair 110mm bore dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.

S & F in repair 75mm bore dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.

S & F in repair stack clamps for 100mm bore dia of pipe made out of 50mm x 5mm flat iron and 16mm dia round iron stays including bolts and nuts and securing ends of stays to wall or roof etc all as directed.

S & F in repair stack clamps for 75mm bore dia of pipe made out of 50mm x 5mm flat iron and 16mm dia round iron stays including bolts and nuts and securing ends of stays to wall or roof etc all as directed.

S & F 110 mm bore dia PVC (SWR) bends, any radius complete all as specified and directed.

S & F 75mm bore dia PVC (SWR) bends, any radius complete all as specified and directed.

Supply and fix in repairs 20mm bore dia ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe complete all as specified & directed.

Supply and fix in repairs 25mm bore dia ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe complete all as specified & directed.

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

L.T Associate

GS Associates

Parhar Enterprise

R k construction

M/s.BAJRANG CONSTRUCTION

Suma Construction

ANIL CONSTRUCTION CO.

Gauri Associates