Repairs to certain B R works like wooden alu joinery roof sheeting valley gutters at a ht upto 12 mtr parapet repair plinth protection flooring RCC roof RCC chajjastructural members like column and beam etc at ADE area at Bangalore

Amount

Taking down existing water proofing treatment on roof such as tar felt etc and removal of rubbish complete all as directed. Note : PCC of any thickness if required to be take out shall be measured under appropriate item below

Cutting V grooves 15mm X 15mm in existing roof or terrace and cleaning out and filling /making good with epoxy based compound NITOMARTAR PE of FOSROC chemicals as per directions of manufacturer complete.

M&L for PCC 1:2:4 type B0 (Using 12.5mm graded crushed stone aggregate) as in padding concrete for levelling etc complete all as specified and directed.

M&L for rendering 10mm thick over roof concrete surface in CM 1:3 and finishing the surface even and smooth without using extra cement with water proofing compound complete all as specified and directed. (WPC shall be measured and paid seperately).

Supply only integral water proofing compound.

M & L for applying bituminous primer on roof surfaces @ 0.40 ltr/sqm and applying one coat of hot blown bitumen of grade 85/25 @ 1.20 kg/sqm as binding material and provide modified polymeric five layered APP (Atactic Polypropylene modified Polymeric) membrane with 100 micron high molecular high density polythylene film. Min wt of memebrane will be 3.5 kg/sqm and bonded completely to the surfaces with min end overlap of 15 cms and side lap 75 mm (overlaps to be bounded with thermo fused by flame) complete all as specified and directed by Engr-in-Charge. Make - M/s Sika India Pvt Ltd( Sika WP Shield 103/104, M/s Fosroc Chemicals ( Proofex Tochseal 3 PI), M/s STP Ltd ( Super Thermolay APP PL/MT), M/S IWL India Ltd ( Hyperplas Brand Fibreglass, M/s Tiki Tar Danosa (India) Pvt Ltd ( ''HUDROSTOP' ). Make of Primer - M/S STP Ltd ( Shali Tex Primer), M/S Tiki tar Ltd( WB & OB & Tiki Flash.

M & L apply two coats of bitumenous based aluminium paint on roof complete all as specified and as directed

Taking down cement or cement lime plaster of any description from walls, including racking out joints hacking for key scrubbing down with water etc , complete all as specified.

M&L 15 mm thick external plaster in CM 1:4 on other than far faces of walls , finishing the surfaces even and smooth w/o using extra cement.

M&L 10 mm thick internal plaster in CM 1:6 on faces of walls , finishing the surfaces even and smooth w/o using extra cement.

M&L 5 mm thick plaster in CM 1:4 , as in ceiling, finishing the surfaces even and smooth w/o using extra cement.

M&L preparing new plastered surfaces of walls and applying two coats of oil distember over a coat primer complete all as specified.

M&L preparing new plastered surfaces of ceiling and applying two coats of white wash all as specified.

M&L preparation new wall surfaces, and applying two coats of cement base paint over a coat of primer (colour will be approved by GE), complete all as specified.

Taking down plain or corrugated steel sheeting any gauge thickness or pattern.

S/F pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mps as in roof covering fixed with self tapping screws as specified.(Height up to 15Mtr and above/factory type bldg/Hangar)

Ditto but plain sheet complete all as specified and as directed

All as per item No 16 above but except sheet

Taking down eaves valley gutters existing shape and size of gutter any width and resetting adjusting clamps to proper slope and joint and refixing the same location duly sealed the joints properly with standard seleant and testing water lightness of every joints etc complete all as directed.

Dismantling of asbestos cement corrugated sheets, ridges, north light curve etc of any gauge, thickness including Nainital or similar pattern roof covering. (Height up to 12-15Mtr and above, factory type bldg/Hangar)

M/L for 6 mm thick AC corrugated sheet in roof fixed with 'L' type or 'J' type or cranked hook bolts. (Height up to 15Mtr and above / factory type bldg / Hangar)

All are as per item Ser No 21 above but except sheet.

M & L in repairs for Asbestos cement two piece adjustable plain wing ridge 6 mm thick.

Taking down shutters from frame exc 1 Sqm not exc 2 Sqm each resecuring or easing and adjusting and refixing in same opening and finish the surfaces to match with existing surfaces

All as per item No. 24 above but exc 2 Sqm each

M&L for taking down any type of mild steel window shutters through cutting of existing piano hinges and fixing the same window shutter on box type hinges by welding. The rates should be include the following aspect :- (a) Cutting of existing piano hinges from window frame and shutter. (b) Fixing of removed shutter in the same frame on box type hinges not less than 75mm by welding. (c) Easing and adjusting the shutter before refixing if found required. (d) Finishing the surface in all respect to match with the existing surface. (e) Necessary scafolding for building height upto and including 12 mtr or 4 storey which ever is high is included in the item no extra payment shall be made.

Taking down existing locking sytem from any type of mild steel window shutters through cutting and fixing mild steel tower bolt of size 100mm in the same window shutter by welding. The rates should be include the following aspect :- (a) Cutting of existing locking system from window shutter. (b) Fixing of 100mm mild steel tower bolt in the same window shutter by welding. (c) Easing and adjusting the shutter before refixing if found required. (d) Finishing the surface in all respect to match with the existing surface. (e) Necessary scafolding for building height upto and including 12 mtr or 4 storey which ever is high is included in the item no extra payment shall be made.

Taking down existing any type of handle from any type of mild steel window shutters through cutting and fixing mild steel handle of size 100mm in the same window shutter by welding. The rates should be include the following aspect :- (a) Cutting of existing handle from window shutter. (b) Fixing of 100mm mild steel handle in the same window shutter by welding. (c) Easing and adjusting the shutter before refixing if found required. (d) Finishing the surface in all respect to match with the existing surface. (e) Necessary scafolding for building height upto and including 12 mtr or 4 storey which ever is high is included in the item no extra payment shall be made.

S&F in repair 3mm thick sheet glass, ordinary quality and glazing with oil putty in square n.exc 0.5 sqm each panes complete all as specified.

S&F in repair 3mm thick figured glass, pin head type and glazing with oil putty in square n.exc 0.5 sqm each panes complete all as specified.

S&F anodised aluminium frame and shutter powder coated for doors and windows, ventilators, partition with one or more rebates including joining cleat,rubber beading for fixing, star lock etc complete.

S/F sheet glass, 4.00 mm thick, ordinary quality and glazing with rubber beadings suitable for aluminium frame work, in square n.exc. 0.5 sqm in each pane.

S/F stain lesssteel wire cloth, 0.45mm nominal dia of wire and average width of aparture 1.40mm and fixed with aluminium wire snaples, complete.

All as per above item No. 33 but exc 0.5 sqm in each pane.

S/F pinhead sheet glass, 4.8 mm thick, ordinary quality and glazing with rubber beadings suitable for aluminium frame work, in square exc. 0.5 sqm in each pane.

All as per above item No. 35 but n exc 0.5 sqm in each pane

S/F 9 mm thick pre laminated particle boards exterior grade, prelaminated both sides with decorative choice laminations fixed in aluminium partions/doors with rubber beadings.

S & F for heat obsorbing glass of 4 mm thick including taking out old serviceable glass of any description, from old wooden or metal frames, or stone, concrete or brick surrounds, any thickness or size; hacking out old putty or removing beads etc. including making good breakages in taking out complete all as specified and as directed.

S/F in repairs stainless steel wire cloth, 0.45mm nominal dia of wire and average width of aparture 1.40mm and fixed with aluminium wire snaples, complete.

M & L in repairs for 2mm thick epoxy resin based floor topping after priming the surface solvent base epoxy resin primer designed for maximum absorption and adhesion as per manufacture specification including preparation of floor by wire brushing or light grit blasting to remove laitance, dust and cleaning the same to achieve mechanical key between the floor and coating system and applying epoxy putty mixed with suitable fillers to cover the worn out areas all as specified and directed. Note :- (a) Floor topping shall be Nitoflor SL 2000 of M/s FOSROC/MASTERTOP TM 1215 PLUS of BASF or equivalent in CIPY. (b) Primer shall be Nitoprime 25 of M/s FOSROC or equivalent in BASF/CIPY. (c) Epoxy putty shall be Nitoflor FC 140/150 of M/s FOSROC or equivalent in BASF/CIPY.

S/F in repairs venetian blinds, vertical type, 100 mm slot width of approved fabric and powder coated aluminium top railsetc complete all as specified, including dismantlilng old damaged one completecomplete all as specified and as directed. Note:The colour,design and shade shall be as approved by GE.

S/F roller blinds in repairs, of approved fabric, wraps the fabric neatly around a tube at the top of the window with suitable accessories and sidewinder with plastic chain to lift and lower complete all as specified, including dismantlilng old damaged one completecomplete all as specified and as directed. Note:The colour,design and shade shall be as approved by GE.

S&F powed coated aluminium grills of approved pattern with aluminium channel/angle frame work weight exc 3.5 kg/Sqm but n exc 4 kg/Sqm fixed on windows complete.

S&F in repair 110 mm bore PVC(SWR) pipes single sockets in any length with rubber ring joints fixed to walls , as in spouts

All as per item No. 44 abvoe but 75mm bore

Dismantling structural steel work including doors, gates but excluding framed truss etc.

S & F (FE 410-W (Gde E-250) quality B) for framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering, Doors etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive or steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete

Demolition of brick or pre-cast cement concrete blocks work built in cement mortar including all quoins, arches, pillar etc

M&L Brick work with sub class ‘B’ Bricks straight or curved on plan exc 6M mean radius and built in CM in 1:6

M&L Brickwork with sub class 'B' Bricks, straight or curved on plan to any radius in half brick thick wall built in Cement Mortar 1:4

M&L pre-cast cement concrete block masonry with solid blocks type B-1 PCC 1:2:4 (20 mm graded crushed stone aggregate) , exc 10 cm in width and setting in cement mortar 1:4 complete all as specified and directed.

S&F in repairs providing and fixing factory made uPVC white colour sliding window of area n.ex 2.0 sqm each. Three track made of extruded profiles with wall thickness of 2.3 mm (plus or minus 0.2 mm). Window profile with hollow section with multi chamber, frame (88 mm x 52 mm), sliding sash (42 mm x 67 mm), sliding mesh sash (42 mm x 57 mm), sliding interlock (one vertical length in each shutter) (45.5 mm x 28 mm), Glazing bead (24.5 mm x 16 mm) will be mitred cut and fusion welded at all corners, including railing of holes for fixing of hardware and drainage of water etc., making arrangement for fixing of hardware, EPDM gasket, 1.2 plus or minus 0.2 mm thick galvanized steel frame (30 mm x 18 mm) 2 nos, sliding sash (30 mm x 18 mm), sliding mesh sash (26 mm x 10 mm), profile to be inserted in required profile, frame will be fixed to the wall with 8 mm x 100 mm long fasteners, Hardware : (touch lock of zink alloyed (white powder coated), steel roller system, stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.4 mm and required accessories) Note : the unit rate quoted by contractor excluded cost of glass and includes all other connected accessories. Net opening will be measured for payment purpose)

Supply only heat obsorbing glass of 4 mm thick for fixing in uPVC window complete all as specified and as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), rmoving servicable tiles to store and rubbish off the premises

M&L Vitrified ceramic tiles of size 10 mm thick light shade, area of each tile exceeding 0.36 sqm and not exceeding 0.42 sqm, in floor etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed in cement mortar 1:4 complete all as specified and directed including taking down old screed bed complete.

M&L Vitrified ceramic tiles of size 10 mm thick dark shade, area of each tile exceeding 0.36 sqm and not exceeding 0.42 sqm, in floor etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed in cement mortar 1:4 complete all as specified and directed including taking down old screed bed complete.

Coloured Non Skid Joint less ceramic tiles (non-skid) of size 7 to 8 mm thick area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floor etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed in cement mortar 1:4 complete all as specified and directed including taking down old screed bed complete.

Coloured glazed ceramic tiles of size 350mm x 250mm x 7mm/ 450mm x 350mm x 7mm thick, in dado/skirting etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, including 10mm thick screeding bed in cement mortar 1:4 complete all as specified and directed including taking down old screed complete.

Taking down or up steel tubing and connections and removing to store yard of size 15mm bore.

All as per item No. 59 above but of 20mm bore.

Steel water tubing medium grade 15mm bore galvanized with all fittings and fixed to walls and ceiling or laid in floors including cutting chases where required complete all as specified. Make: Tata/ Jindal/Ravindra

All as per item No. 61 above but of size of 20mm bore

S & F in repairs Chromium plated bib tap cast copper alloy with crutch or butter fly handle screwed down screwed for iron pipe and fixed to 15mm bore pipe fixed as complete all as specified and directed.

S & F in repairs Stop valve cast copper alloy fancy type 15mm bore with long shank and cup (concealed type) screwed down high pressure with crutch or butter fly handle screwed both ends for iron pipe.

Vitreous china ware water closet Orissa pattern including 'P' or 'S' trap connecting to trap and to flushing pipe anti Syphonage pipe etc complete with foot rest, fixed as in repairs of size 580mm X 440mm (jointed with epoxy raison to glazed trap) including provision of lime concrete bedding complete all as specified.

S&F vitreous china wash down water closet pan(pedestal pattern)white,(excluding fixing bolts, flushing cistern and flush pipe)

S & F in repair PVC low level flushing cistern of cap 10 ltrs including PVC flush pipe for squatting pan fixed to wall ISI marked completed with brackets and accessories and making good to disturbed portion complete matching with existing surface and Making GI pipe connection low level complete.

S&F plastic water closet seat, white , closed pattern, with flat bottom and cover and mild steel chromium plated or aluminized hinging device.

Rotational moulded polythene water storage tanks double layer (cylinder each vertical with closed top) of capacity 500 Itrs, hoisted and fixed in position as in repair iincluding disconnecting exixting tanks of any description all as specified

All as per item No. 69 above but 1000 ltrs in repairs

Ball brass valve high pressure with polythene float and fly out nut, screwed for iron pipe or brass ferrule and fixed to dia of pipe 20mm including taking down old PVC ball valve etc. complete all as specified.

S&F in repairs vitreous china wash hand basin (Pedestal type) white flat back of size 550x400 mm including bracket, cutting for and pinning the ends of brackets or erecting stands exclusive of waste pipe but including brass chromium plated waste coupling with long screwed sank and fly nuts. Note : Rate included the cost of pedestal to wash hand basin and labour.

S&F swan neck pillar tap fancy type cast copper alloy, with capstan head chromium plated, screwed down high pressure, with or without letter 'Hot' or cold with long screwed shanks and fly nut screwed for iron pipe of bore 15mm , complete all as specified and directed. (weight of pillar tap shall not be less than 665 gms).

S & F in repair 450mm long PVC connection with PTMT check nuts for 15mm bore pipes of approved quality.

S & F Brass chromium plated tubular towel rail, 20mm dia, D type, 60 cm long between flanges, fixed in repair.

S & F in repair toilet paper holder chromium plated fixed to wall with chromiuim plated brass screws

S & F in repair angle cock fancy type chromium plated 15mm bore complete all as specified. (Make : Prayag/ Parryware/ Jaquor)

M&L Preparing old surfaces of steel and applying one coats of synthetic enamal paint, complete all as specified and as directed.

M&L preparing old surfaces of wood and applying one coats of synthetic enamel paint complete all as specified.

Cleaning and removing all scale, sludge mud alge, and dirt from water storage tank exc 250 and not exc. 500 ltrs capacity and from mouths of circulating pipes etc. including writing in words with synthetic enamel paint cleaned on ---------- (Date) complete all as specified.

All as per item No. 813 above but tank exc 500 and not exc. 1000 ltrs capacity .

S&F in repairs Chromium plated bib cok 2 way double handle with flange. Make: Prayag cat part No. 7212 or equavalant.

S&F in repairs CP health Faucets (1m tube & Hook). Make : Prayag cat part No. BEA-81 or equavalant

Demolition of cement concrete (unreinforced) in ground floors and pavings not exc 15cm thickness (below or above ground level) and removal of debries to a distance not exceeding 100 Metre complete all as specified and directed.

M&L for hardcore of gauge not exceeding 63 mm of broken stone deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rammed to a true srface complete all as specified and directed.

M&L for 75 mm thick PCC 1:4:8 type D-2 using (40 mm graded crushed stone aggregate) as in sub base etc complete all as specified and directed.

M&L for 75 mm thick PCC 1:3:6, type C-2 (using 40 mm graded crushed stone aggregate) as in plinth protection finished even & fair complete all as specified and directed.

M&L for 40 mm thick PCC 1:2:4, type B-1 (using 20mm graded crushed stone aggregate) as in floors/paving finishing the surface even and smooth without using extra cement concrete complete all as specified and directed.

Taking down chowkhats or frames with shutters (without taking off shutter from the frame) of any description, area n.exc 1.5 Sqm each complete all as specified.

Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing.

Supplying and fixing FACTORY MADE SOLID PANEL PVC door shutter 30mm thick (style) consisting of frame made out of MS tubes for top & bottom rails. M.S frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side and as gap insert for top rail and bottom rail, panelling of plain colour PVC sheet to be fitted in the M.S frame welded/sealed to the stiles & rails with suitable PVC sheet beading and joined together with solvent cement, supplying & fixing in the frame at site, complete as per direction of Engr-in-Charge, manufacturer’s specification & drawing.

Butt hinges of 100mm size, extruded aluminum alloy with galvanized mild steel hinge pin anodized type B-21, complete all as specified.

Aluminium handles, cast type, 150 mm size anodised complete all as specified.

S & F Turbo ventilators of size 18 inch, 25 Blades each, turbine diameter 570 mm, ventilation caliber 450 mm (throat size 450 mm), total size of turbo ventilator 600/450mm mm,base plate of coloured made of steel (SS202/SS304/SS201) Make Aipukeji or its equivalent with CSA certification complete all as specified and as directed

Supply and fixing in repairs poly carbonate coloured sheets as approved, 2mm thick as in roofs with adequate size steel screws, washers, nuts, aluminium strip/ flat etc as per manufacturer’s instructions, complete all as specified and directed. Make of sheet shall be GE POLYCARBONATE/TUFF LIGHT.

Demolition of RCC as in Chajja of fourth storey building or height upto and including 10 mtr etc., including cutting old reinforcement to facilitate demolition complete

Form work to obtain fair finished surface as in chajja of fourth storey building or height upto and including 10 mtr etc.,, including edges, for flat rough finished surfaces of concrete.

Rienforced cement conc type B-1, 1:2:4 as in chajja at a height upto fourth storey building or height upto and including 10 mtr etc.,

Mild steel bars 10mm dia and over for fourth storey building height or height upto and including 10 mtr etc., cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with the including mild steel wire (annealed) not less than 0.9mm dia or securing with clips

Cutting grooves in brick wall, 75mm wide and 65mm deep and shaping horizontal face of groove with cement mortar 1:3

Cutting out cracks to V-section in existing roofs or terracing, cleaning out, and filling solidly with a hot mixture of bitumen and clean dry fine aggregate in 1:1 ( by weight)

M & L Providing, precast cement concrete in in landings, cover slabs (for manholes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain facess (for use with masonry), including chamfers weatherings, throating etc. and setting in mortar complete with joints to match, set in CM 1:6

Dismantling of interlocking tiles/chequered tiles any pattern laid bedded and pointed in any mortar

M&L coloured interlocking paver blocks 60mm thick of approved pattern and make, compressed over 50mm thick sand cushioning over compacted earth complete Note : Quoted shall be inclusive of levelling of finished tiled surface with vibrator compacting machine etc complete all as specified and directed.

Ditto but except interlocking tiles complete all as specified and directed

M & L for sand filling under floors or in foundations including watering and consolidation for laying of interlocking paver blocks (Note : mining sand/stone dust shall be of approved quality and should be free from lumps/broken/flaky aggregate)

Chequered cement concrete tiles (with grey cement and pigment) maunufactured in rubber moulded finish of size not less than 30cm x 30cm x 22 to 25 mm thick, set, jointed and pointed in near cement slurry including 15 mm thick cement mortar screed in CM 1:6 as in floors.

Ditto but except tiles including making good of undulated tiles set right and leave all surroundings finished as it is complete all as specified and directed.

Chequered cement concrete tiles (with grey cement and no pigment) manufactured in rubber moulded finish of size not less than 30cm x 30cm x 22 to 25 mm thick, set, jointed and pointed in near cement slurry including 15 mm thick cement mortar screed in CM 1:6 as in floors.

Material and labour for kerb stone made out of PCC 1:2:4 using 20 mm graded stone aggregate of cross sectional size 150 mm at bottom and 110 mm at top (tapering at length 210 mm height) with overall height 320 mm and 450 mm in length, surface finished even and smooth laid as directed as in road side kerb, setting in cement mortar 1:6 complete.

Preparation of concrete surfaces of any description and applying two coat of synthetic enamel paint in different colours if required over a coat of priming paint as in kerb stone painting complete all as specified and as directed

Material and labour for Durastone heavy duty coloured external tiles, first quality, of size 300mm x 300mm x 10mm thick as in floor, set and jointed in neat cement slurry and pointed in white cement with pigment to match the shade of tiles over and including 15mm thick screed bed in cement mortar 1:4 complete all as specified and directed. MAKE : SOMANY cat Tactile Jaisalmer / taracotta or equivalent in KAJARIA/ NITCO/ BELL/ JOHNSON

Surface excavation n.exc. 30 cm deep and averaging 15 deep and getting out in any type of soil

Spreading and levelling in layers n exc. 25 cm thick

Removing excavated material exc. 1.50 km but n exc.5 km and directed

M & L preparation of previously painted surface and including applying one coat of floor guard/acrylic emulsion (washable) paint of best quality and tint as approved by GE complete all as specified and directed

Supply and fixing in repairs of armstrong ceiling system with fine fissured edge tiles having humidity resistance (RH) of 95%, NRC 0.34 light reflectance approx 84% Thermal conductivity K=0.052 - 0.057. W/mk colour white fire performance of class-I as per BS 476 part 6 & 7 in module size of 600 x 600 x 16 mm thick suitable for green building application with recycled content of 38-41% with Armstrong silhouette profile exposed grid system with 15 mm white flanges incorporating 6 mm central reveal in white/black colour. Silhoutte, main runners & cross tees to have mitred ends & birdsmouth notches to provide mitred cruciform junctions. The Tee sections have a galvanising of 170 gms per sqm & passed through 500 hrs of salt test. The main runner spaced at 1200 mm c/c should be securely fixed to the structural soffit using Armstrong suspension system at 1200 mm maximum c/c. The first/last Armstron suspension system at the end of each main runner should not be greater than 450 mm from adjacent wall. Cross Tees 1200 mm long should be interlocked between main runners at 600 mm c/c to form 1200 x 600 mm module. 600 x 600 mm module is fortned by fitting 600 mm long flush fitting cross Tees, Perimeter trim consist of Armstron wall angles of size 3000 x 19 x 19 mm secured to walls screws at 450 mm c/c

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