8347 REPAIR/ REPLACEMENT OF ROOFING AND FALSE CEILING AND ALLIED B/R ITEMS OF OTM/ MD ACCN OF VARIOUS UNITS UNDER AGE B/R-II GE (CENTRAL) PUNE

Amount

Dismantling aluminium section any description complete all as specified and directed.

Taking down Chowkats or frames with shutters (w/o taking of shutters from the frame) area not exc 1.5 Sqm & removing from site complete including making good disturbed portion of jambs with PCC 1:3:6 type C1 using 20mm graded aggregates, plastering, finish as required etc all as directed

All as per item No 2 above but area exc 1.5 Sqm but not exc 4 Sqm all as directed

SS & F powder coated aluminium window shutters in three track sliding (whichever the case may be ordered to sliding horizontally or vertically) with two or more shutters with sliding arrangement with two or more shutter rubber beading and glazing clips using aluminium sections weighing not less than 0.55 Kg/Mtr etc with including 4.8 mm thick selcted quality glass for glazing and stainless steel wire cloth 0.71 mm dia with width of aperture 1.18 mm complete with including of necessary hardware i.e. locking mechanism, handle , including necessary gasket / neoprene / rubber packing / beading etc all as specified and directed

S & F louvers glass ventillators with partially guaged shutter using 5 mm thick x 10 cm wide frosted glass strips with following aluminium powder coated sections conforming to catalogue of 'JINDAL' or of equivalent make and rubber beading and all necessary fittings as required etc complete all as specified and as directed. (a) SP 20048 (b) Glazing clips 19352

S & F in repair aluminium powder coated curtain rails 25mm dia with knobs, rings @ 10cm c/c etc complete all as specified.

S & F in repair aluminium powder coated brakcet, knobs,complete all as specified.

Supply and fix in repair galvanized mild steel wire cloth 0.56mm nominal dia of wire and average width of aperture 1.18mm all as specified.

Supply and fixing in repair 3mm thick sheet glass ordinary quality and glazing with oil putty and atleast 06 Nos MS glazing clips per window pane fixed to steel window frames all as specified.

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 all as specified..

M & L for precast concrete solid block masonry exc 10 cm width with solid block of PCC (1:5:8) Gde D-5 and setting in CM 1:6 including dismantling of old brickwork or stone / boulder masonry, built in cement mortar including all quoins, arches, pillars etc, (but excluding ashlar facings, dressed stonework and precast concrete articles) and removal of debris out side defence land. Note : Rate quoted by the contractor shall be deemed to be included in the quoted rate complete all as directed.

Taking down cement or cement lime plaster, any description, on brick or stone walls, etc including raking out joints, hacking for key, scrubbing down with water etc and removal of debris out side defence land, rates for the same deemed to be included in the quoted rate complete all as directed.

M & L for rendering 10mm thick in cement mortar 1:6 on on fair faces of brick / concrete surfaces finished even & smooth with a thin layer of sagol finish in patches complete all as specified and directed.

M & L for rendering 15mm thick in CM 1:4 in two layers, 5mm thick in CM 1:4 over a coat of 10mm thick in CM 1:4, finished the surface with sponge finish in patches complete all as specified and directed

M & L preparation of newly plastered surfaces of walls of any description and applying two coats of oil bound distemper over one coat primer over 2mm thick wall care putty complete all specified and directed.

M & L Preparation of new plastered or unplastered surfaces of wall and applying three coats of white wash all as directed and specified.

M & L Preparation of new plastered or unplastered surfaces of wall and applying two coats of cement base paint on wall all as directed and specified.

Dismantling floor, heath or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises complete all as directed.

Dismantling of stone slabs and tiles of any description laid in CM in floors, approns etc and removal of debris out side defence land, rates for the same deemed to be included in the quoted ratecomplete all as directed

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided and removal of debris out side defence land, rates for the same deemed to be included in the quoted rate complete all as directed

M & L for 75mm thick levelling course / sub base in cement concrete type D-2, 1:4:8 using 40mm graded stone aggregate complete all as specified and as directed.

M & L for 50mm thick levelling course in cement concrete type B-1, 1:2:4 using 20mm graded stone aggregate complete all as specified and as directed.

M & L for 25mm thick levelling course in cement concrete type B-1, 1:2:4 using 20mm graded stone aggregate complete all as specified and as directed.

Material and labour Virified Ceramic tiles Double charge light shade (square/ rectangular) polished, of size 600mm x 600mm x 10mm thick as in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, over & including 15mm thick screed bed in CM (1:6) etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the tiles all as directed and specified.

All as per item No 24 above but in skirting / vertical surfaces over and including 10mm thick baking coat of CM 1:4 on concrete or cement plaster surfacescomplete all as specified.

Material and labour for Non skid coloured ceramic tiles of size 400mm x 400mm x 10mm thick (Square / rectangular) over & including 15mm thick screed bed in CM (1:6) as in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the tiles all as directed and specified.

Material and labour for Non skid coloured ceramic tiles of size 300mm x 300mm x 7 to 8mm thick (Square / rectangular) over & including 15mm thick screed bed in CM (1:6) as in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the tiles all as directed and specified.

M & L for coloured glazed ceramic tiles of size 450 x 300 x 7 mm thick as in vertical surface set and jointed in neat cement slurry and pointed flush in white cement with pigment over and including 10mm thick baking coat of CM 1:4 complete all as specified.

M & L for rubber moulded glossy chequered cement concrete coloured tiles 30cm x 30cm x 20mm thick, set, jointed and pointed in neat cement slurry in floors over and including 15mm thick screed bed in cement mortar 1:6 complete all as specified.

M & L for 20mm thick granite (of any type) work table rubbed and polished in steps, jambs, pillars, window cills, cooking platforms, floor / skirting / risers or as in vertical support or counter top for wash basin and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixtures of pigment to match with shade of granite over and including 15 mm thick screed layer in CM 1:3 with edges polished / rounded as ordered incuding cutting circular or eliptical hole in granite slab and fixing in position complete and ensure best adhesion to surface complete all as specified and as directed.

M & L for machine cut cudappah stone slab 20-25mm thick for vertical supports of kitchen platforms and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing of the exposed face complete all as directed and specified.

M & L for 40mm thick PCC type B1 1:2:4 (using 20mm graded stone aggregates) finished even and smooth without using extra cement as in roof padding and similar items complete ll as directed and specified.

M & L water proofing treatment to RCC roof slab, walls, chhajjas ets, shall be carried out as specified below : - (a) M & L for 10mm hick 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, chhajjas etc, by brooming with broom sweeping free from dirt dust etc & evenly applying a coat of approved bitumnous primer @ 0.70 Kg/Sqm of area complete all as specified. (c) Laying App polymer modified approved membrane, non woven, polyester, weighing not less than 3.50 Kg/Sqm and 3mm thick with laps & overlaps as specified & joints sealed and applied complete by torch application method all as specified & directed by Engineer-in-Charge. Carrying out test by flooding water for 24 hrs for leakagge & seepages and rectifying the same to the entire satisfaction of GE. (d) Finally applying a coat of solar reflective bituminous aluminium paint @ 0.15 Ltr/Sqm on the top of membrane surfaces complete all as specifed and including taking down old waterproofing tratement all as directed by Engineer-in-Charge.

Disconnecting existing OH tanks exc 500 Litre but not exc 1000 Litre capacity, setting aside (or lowering if required) for repairs, cleaning and removing all scale and dirt etc and hoisting , refixing and reconnecting in position if required after completion of roof repairs complete all as specified and directed. (Note :- Cleaning , reparing etc. will be measured and paid separately)

Dismantling of AC / CGI sheet corrugated, or semi corrugated in roof covering complete.

S & F Prepainted galvalume 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 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 as specified and directed

Dismantling of structural steel work including doors, gates but excluding framed Truss etc complete all as specified

M & L for MS structural steel work as in framed trusses, purlins, rafter, post etc including shaped washers including necessary cutting required length, notching drilling, riveting and or welding or connecting with nut bolts with angle cleats, fish plate, gusset plate and also erecting in true position conforming to grade Fe-410W (Grade E-250, quality A) complete all as specified and as directed.

Preparation of new steel surfaces exc 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete

Dismantling of boarding, any description fixed in any position with nails i.e. in cupboard shutters, partitions, false ceiling and wall lining etc and similar position fixed with screws complete.

S & F powder coated aluminium snap grid framed work of size 600mm x 600mm for false ceiling and including suspended hangers 6mm dia G.I (upto 1200mm long) adjusting level fixed to roof slabs/purlin/rafter with the help of cleats made out of G.I flat 40 x 3mm of size 60mm long and expansion hold fastener 12.5mm dia 40mm long with including 8mm thick one side prelaminated Gypsum ceiling board of as approved complete with following aluminium anodised sections :- (a) Main and cross Tee shall be of size 36.5mm x 23.5mm x 1.5mm thick and 23.5mm x 23.5mm x 1.28mm thick respectively and jointed at junction/crossing with aluminiumpowder coated angle bracket of size 15mm x 15mm x 1.5mm thick weighing 0.12 Kg/RM fixed with suitable M.S bolt, Nuts & washers as per manufaturere's insructions . (b) The snap grid (Main / Cross Tee) section shall be suported at the end along the wall with aluminium powder coated angle of size 40mm x 25mm x 2mm thick weighing 0.36 Kg/RM. (c) PVC protcted sheeting shall be used to avoid scraches, damages to frame work while fixing to ceiling.

M & L for GI tubing 15mm 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 including cutting chases, pinning in brick/concrete surfaces and making good to facings where required and pointing in cement mortar 1:3 including taking up or down old steel water tubing and connections complete all as specified.

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 floors including cutting chases, pinning in brick/concrete surfaces and making good to facings where required and pointing in cement mortar 1:3 including taking up or down old steel water tubing and connections complete all as specified.

M & L for seven stage cleaning and sterilization of inside overhead service tank capacity 500 Ltr through bacteriological treatment by using TEBAC GS, TARBAC-G-65 AND ULTRA VIOLET RAY. Seven Stages are as under :- 1. First stage to drain out the water by using exit valve or high capacity dewatering system. 2. Second stage is cleaning all the algae formation inside the tank by using TERBAC G10 a laboratory tested branded chemical of the company and scrubbing the walls of the tank. 3. Third stage is fresh water cleaning by high speed jet pump. 4. Forth stage first bactria screeding is decertification by using TERBAC-G5 a Govt laboratory certified branded halogen compound. 5. Fifth stage is cleanng the floor of water tank by industrial vaccume cleaner. 6. Sixth stage is the second bactria screening and sterilizing method by using ultra violet ray within tank and kills all suspended bacteria. 7. Seventh stage of cleaning and third bacteria screening is to sterilize the floor of the water tank by using laboratory certified, branded strong oxidizing agent TERBAC-G65.

All as per item No 45 above but water storage tank 1000 Ltr capacity

S & F fixing in repair PVC OH tank cover of same colour of tank made of best quality PVC and fixed in position at any height secured tightly with tank complete

S & F rotational moulded polythylene water storage tanks of 500 Ltrs capacity tripple layers (cylindrical vertical with colsed top) hoisted and fixed in postion including all necessary GI fittings such as nipple, union / sockets etc and connecting up pipes etc including dismantling old water tanks complete all as specified and directed.

S & F rotational moulded polythylene water storage tanks of 1000 Ltrs capacity tripple layers (cylindrical vertical with colsed top) hoisted and fixed in postion including all necessary GI fittings such as nipple, union / sockets etc and connecting up pipes etc including dismantling old water tanks complete all as specified and directed.

Supply and fixed in repair sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm complete all as specified.

S & F in repair vitreous china squatting pan "ORISSA" pattern size 580mm x 440mm, white with integral foot rest including cast iron 'P' or 'S' trap and connection to trap (but excluding flushing cistern and flush pipe) includintg cement concrete, with and etc. including making good to floor complete all as specified

S & F in repairs Vitreous china coloured Wash Hand Basin 550mm x 400mm excluding pillar taps but including Waste coupling chromium plated, waste pipe and fixing brackets complete all as specified.

S & F in repairs fancy type, chromium plated, bib tap, cast copper alloy with crutch or butter fly handle ,incl wall flange, screwed down,screwed for iron pipe 15 mm bore or brass ferrule complete all as specified and directed.

S & F in repairs Angle cock 15mm bore fancy type, chromium plated with wall flange cast copper alloy, screwed down , high pressure with crutch or butterfly handle, screwed both ends for iron pipe or for unions complete all as specified and directed.

S & F in repairs Stop cock 15mm bore (Long shank Concealed type) fancy type, chromium plated cast copper alloy, screwed down , high pressure with crutch or butterfly handle, screwed both ends for iron pipe or for unions complete all as specified and directed.

S & F in repair brass chromium plated shower rose 125mm size fitted to steel pipe or union complete all as directed and specified .

S & F in repair PVC connection 15 mm of size with PTMT nut of length 450 mm all as directed and specified . .

Supply and Fix in repairs Pillar tap 15mm bore, cast copper alloy, with capstan heads, fancy type , chromium plated, screwed down, high pressure with long shanks and fly nuts, screwed for iron pipe complete all as directed and as specified .

S & F in repair 10 Ltr capacity PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets and flush pipe complete all as directed and as specified .

Supply and fixed in repair 20mm bore PVC brass valve, high pressure with polythene float and fly nut complete screwed for iron pipe or brass ferrule complete all as directed .

Supply and fixed 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 directed and as specified ..

S & F in repair Stainless steel plate rack of size not less than 900mm x 900mm made out of sheet grade SS-304 thickness not less than 0.63mm approved quality finish complete all as specified and directed.

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

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

S & F Battens for tiles, shingles etc sectional area exc 5 but not exc 15 Sqcm of size including tilting fillets all as specified and directed .

Fixing only battern of any sectional area allas directed. Note :- Old battern obtained from dismantling shall be reused..

S & F second class hardwood timber scantling clean sawn ixed in any position of timber framed work cross section exc 40 sqcm complete all as specified and directed.

Dismantling of single layer mangalore pattern or similar tiles in roofing etc complete all as specified and directed.

S & F Roof tiles, mangalore Pattern, interlocking 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 tiles obtained from dismantling shall be reused..

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