REPAIRS TO JOINERY, PLASTERING, PLINTH PROTECTION, CURTAIN RODS, MS GRILL AND ROLLING SHUTTERS TO CERTAIN BLDGS IN 23 ED AF STN AVADI

Amount

Taking down cement plaster on brick or stone walls, ceiling, etc. including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified and as directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings n.exc 15cm thickness (below or above ground level) complete all as specified and as directed .

Demolition of stones or brick masonry or block walling, built in cement mortar including all quoins, arches etc., but excluding ashlar facing, dressed stone work etc.complete all as specified and as directed .

Dismantling wall and ceiling boards (fiber, pulp, insulation wooden etc) or insulation boards/ slabs/ blankets, any thickness including cover fillets in ceiling, complete all as specified and as directed .

Dismantling wrought iron or mild steel work of any description complete all as specified and as directed .

M & L for 75mm thick PCC 1:3:6 type C2 using 40mm graded stone aggregate as in plinth protection finishing the exposed surfaces fair and even complete all as specified and as directed .

M & L for Bitumastic gola, with 80/25 bitumen and coarse sand mixture. 1:3 by weight, at the junction of plinth protection surfaces complete all as specified and as directed .

M&L for Brick work with old size fly ash bricks, class 7.5, straight or curved on plan exc. 6 metre mean radius built in cement mortar 1:6 (01 cement : 06 coarse sand) complete all as specified and as directed .

M&L Rendering 15 mm thick on fair faces of brick or concrete surfaces in CM 1:4 finished fair and even (external surfaces) complete all as specified and as directed .

M &L Rendering 10 mm thick on fair faces of brick or concrete surfaces in CM 1:6 and finished even and smooth without using extra cement (Internal surfaces) complete all as specified and as directed .

M&L for Rendering cement plaster 10mm thick in cement mortar 1:3 (1 cement : 3 coarse sand) on ceiling, surface finished even and smooth without using extra cement, complete all as specified and as directed .

Preparation of new plastered or unplastered surfaces of walls and applying two coats of cement base paint finished smooth with sand paper complete all as specified and as directed .

M&L for Preparation of new plastered or unplastered surfaces of walls and applying two coats of oil bound distemper over a coat of primer complete all as specified and as directed.

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

Taking down shutters of any description exc 1 Sqm & nexc 2 Sqm each complete all as specified and as directed .

Taking down chowkhats or frames with shutters and (without taking off shutters from frames) n.exc 1.5 sq. m each complete all as specified and as directed .

Taking down chowkats or frames with shutters (without taking off shutters from the frame) exc 1.5 sq. m but n exc 4 sq. m each complete all as specified and as directed .

S&F 2nd class hard wood Plain, solid, straight chowkatsand frames, wrought, framed rebatedon the solid, rounded or chamfered,put together with glue pinned at joints, supplied and fixed complete all as specified and as directed .

S&F 2nd class hard wood 35 mm thick plain, framed,panelled shutters(any number ofpanels), withpanels of timberflat on both sides (feather edged), orof veneered particleboard mediumdensity, woodparticle board withcommercial faceveneers: suppliedand fitted to chowkats complete all as specified and as directed.

S&F 2nd class hard wood 30mm thick Glazed and skeleton shutters, open rebated and preparedto receive glass,gauze, etc. (without sash bars), edges offraming plain,chamfered orrounded. fitted withcut and mitred beadsor securing glass,etc.; sizes of me-mbersof shutters asspecified in SSR PartI, Section 8, clause8.24 (a); supplied and fitted to chowkats complete all as specified and as directed .

S&F for 25mm thick Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified and as directed .

S&F solid PVC door frame of size 50mmx47mm made out of 5mm thick plain colour PVC sheet reinforced with 19mm thick MS square tube of 19 gauge mitre cut at two corners and joined by inserting two Nos of 150mm long brackets of 15mmx15mm MS square tube inside the 19mm MS square tube and suitably screwed complete all as specified and as directed.

Supply & fixing factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tubes for top and bottom rails. MS 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 style and plain colour PVC sheets for top rail & bottom rail Paneling plain colour PVC sheet to be fitted in MS frame welded/sealed to the stile & rails with suitable PVC sheet beading as per specification & shown on drawing in SSR Pt II of 2010 incl pvc hinges 100 mm size – 3 Nos for each shutter complete all as specified and as directed.

S&F SS Butt hinges, medium weight, cold rolled mild steel of 100mm size fixed with screws complete all as specified and as directed.

S & F Continuous (piano) hinges, mild steel, bright finish or electrogalvanised Width of flaps (when open) in mm each shutter complete all as specified and as directed.

S & F aluminium handle 150 mm cast type anodized complete all as specified and as directed

S & F aluminium anodized tower bolt 150 mm size complete all as specified and directed.

S&F 300mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed with screws omplete all as specified and as directed

S&F Stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and as directed

S&F in repair 300mm, ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and as directed

M&L for preparation of new surfaces of wood and wooden based surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of primer complete all as specified and as directed

Supply fabricate & fix in position aluminium powder coated (minimum thickness of powder coating 50 micron of approved colour) three track window ( two shutters glazed & one shutters wire gauge) with frame, glazed with 4 mm thick tinted glass and, wire gauge with stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm including rubber bead joining cleat for fixing in position, concealed type lock for all three shutter, PVC roller etc all as specified below, complete all as specified and directed. (a) Frame (top & side) section shall of size 92.00 x 31.75 x 1.50 mm ( Section No 20831) (b) Frame (bottom) section shall of size 92.00 x 31.75 x 1.50 mm ( Section No 20832) (c) Top & side Members of shutter Section shall be of size 18.00 x 40.00 x 1.55 mm (Section No 20738)(d) Shutter Interlock Section shall be of size 18.00 x 40.00 x 1.45 mm (Section No 20737) (e) Bottom Members of shutter Section shall be of size 18.00 x 40.00 x 1.55 mm (Section No 20736) complete all as specified and as directed. Note:- (a) Section No given above are of make Jindal, Contractor may use similar section of other make mention in Appx (b) The unit rate include for frame, shutter, glass,SS wire cloth and Rubber beading and all Aluminium fittings (c) The unit rate including for scaffolding at a height upto 9.00 mtrs etc.,

S&F aluminium (powder coated with approved colour) ventilator, partially glazed and partially louvers, outer frame & mullion fabricated with aluminium section of size 82.50 mm x 38.00 mm x 1.50 mm thick (Cat No 20036), half portion glazed with 4 mm thick frosted glass including rubber beading, & glazing clip, half portion louvers of 80 mm wide & 4 mm thick frosted glass including aluminium louver patti including S.S wire gauge of fixing of 0.36mm dia and 1.40 width of aperture with 25x3mm think aluminium strip with screw to upper half portion of ventilator all fitting & fixture and fixed in position including taking down old ventilator complete all as specified and as directed Note:- (a) Section No given above are of make Jindal, Contractor may use similar section of other make mention in Appx (b) The unit rate include for frame, shutter, glass,SS wire cloth and Rubber beading and all Aluminium fittings (c) The unit rate including for scaffolding at a height upto 9.00 mtrs ect complete all as specified and directed.

Supply fabricate & fix in position anodised aluminium powder coated (minimum thickness of powder coating 50 micron) partition wall, partly glazed with 5 mm thick tinted glass and partly panlled with 12 mm thick prelaminated particle board with both side decorative laminatied including rubber bead joining cleat for fixing in position etc all as specified below complete all as specified and directed. (a) Outer member top & verticle section shall of size 101.60 x 44.45 x 2.5 mm ( Section No 20102)(b) Middle member top & verticle section shall of size 101.60 x 44.45 x 2.5 mm ( Section No 20057)(f) Glazing clip for securing glass / panel shall be be of 0.80 mm thick (Section No 19370). Note:- (a) Section No given above are of make Jindal, Contractor may use similar section of other make mention in Appx (b) The unit rate include for frame, shutter, glass,Prelaminated particle board , Rubber beading and all Aluminium fittings complete all as specified and directed

Supply fabricate & fix in position anodised aluminium powder coated (minimum thickness of powder coating 50 micron) door shutter with frame, partly glazed with 5 mm thick tinted glass and partly panelled with 12 mm thick prelaminated particle board with both side decorative laminated including rubber bead joining cleat for fixing in position, aluminium door handle 150 mm size, aluminium barrel tower bolt 200 mm size etc including taking down or and making good of disturbed surface all as specified below complete all as specified and directed. (a) Frame (top & side) section shall of size 101.60 x 44.75 x 2.4 mm ( Section No 14021) (b) Vertical Members of shutter Section shall be be of size 85.00 x 44.45 x 2.00 mm (Section No 19560) (c) Top Members of shutter Section shall be be of size 83.50 x 44.45 x 2.00 mm (Section No 19581) (d) Lock rail (Middle member) of shutter Section shall be be of size 150.00 x 44.45 x 3.00 mm (Section No 19596) (e) Bottom Members of shutter Section shall be be of size 150.00 x 44.45 x 3.10 mm (Section No 19584) (f) Glazing clip for securing glass of shutters shall be be of 0.80 mm thick (Section No 19370) complete all as specified and as directed. Note:- (a) Section No given above are of make Jindal, Contractor may use similar section of other make mention in Appx (b) The unit rate include for frame, shutter, glass,Prelaminated particle board , Rubber beading and all Aluminium fittings .

M&L for Gypsum Board 12 mm thick for seamless false ceiling fixed with screw over and including Gl frame work comprising of Gl perimeter channnel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre / intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre and including applying two coats of Distemper oil emulsion over one coat of primer over ceiling surface after perparation of surface complete as per manufacturer instruction ,all as specified and as directed..

S&F false ceiling of Non asbestos fibre cement building boards, manufactured from homogeneous mixture of cement, quartz and cellulose and cured with high pressure steam using auto claving process confirming to IS-14862, of size 600 mm x 600 mm x 4 mm thick fixed over snap grid frame work of T section (main & cross member) of size 25 mm x 25 mm x 1.5 mm thick in square pattern of grid size 600mm X 600mm . The aluminium fram work will supported on side wall with the used of aluminium 'L' section of size 25 mm x 25 mm x 1.5 angles etc. Snap grid shall be supported with hangers of 4 mm dia. Galvanised iron wire adjusting level fixed to roof slabs / truss etc by means of ceiling cleats made out of Galvanised iron flat of size 40 x 3 mm size 60 mm long and expansion hold fasteners 12.5 mm dia 40 mm long . including necessary removal of existing electrical fittings and re-fixing in position without disturbing existing connected fittings complete all as specified and as directed..

Supply and fixing Aluminium rebated Mortice Lock vertical type size 100mm four Lever complete all as specified and as directed.

Supply and fixing Aluminium (Die cast) body door closer hydraulically regulated designation No 3, universal type suitable for door shutters of 851 to 1000mm in width and of weight between 61 to 80 Kg complete all as specified and as directed.

Cutting holes in brick walls in cement mortar for inserting hold fasts and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 Type B-1 as required depth of embedded portion of holdfasts measured from the face of the jamb into the wall exc. half brick but not exc.one brick complete all as specified and as directed by Engr-in-Charge.

Forming jambs, etc to openings including cutting, toothing and properly bonding into old work also facing, jointing and pointing to match existing work complete in cement mortar 1:4 complete all as specified and as directed.

Making good under cills or over arches lintels and bressummers including all pinning when necessary complete in cement mortar 1:4 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, ladders, framed balusters, walkways, railings, framework of water tanks and similar work conforming to Fe 290 Grade E-165, all as specified and as directed.

S&F in repair for 1.25 Thickness of laths in mm Steel rolling shutters, with out ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated, complete: push pull or manual type complete all as specified and as directed.

S&F for Ball bearing for rolling shutters complete all as specified and as directed.

M & L for repairs of rolling shutter any type (push pull or manual or gear operated) after opening hood cover and without taking down rolling shutter, by cleaning greasing oiling and replacement of rusted nut bolts including welding as requires for smooth function complete all as specified and as directed .

Area n.exc 5 Square metre each

Area exc 5 Square metre but N. exc. 10 Square metre each

M&L for rolling & greasing to the MS shutters by removing the scales and make the shutters to swing freely complete all as specified and as directed .

Supply only steel ball bearing suitable for rolling shutter. Make: SKF, NBC, TATA complete all as specified and as directed .

Supply and fix Gear box assembly for rolling shutter including rod, required nuts, bolts, cleats, crank handle etc, complete of standard make and fixed in position including one shop coat of primer including removal of old gear box assembly and other accessories complete all as specified and as directed .

S&F 12 mm thick toughened glass shutters (openable type), with dimond polished clear glass including all hardware fittings (Measured and paid separately), fixed in position as per manufacturer's instruction including taking down complete all as specified and as directed .

Repairs to MS door shutter weighing 750-1500 kg to swing freely which is obstructig the movement due to pintel hinges is inclined inner words to align the sutter by means of hammering / welding/oiling, lifting the shutter by means of pully or crane by taking safety measuers complete all as specified and as directed.

S&F in repairs MS wheel of size 125mm dia and 32mm th to the bottom of MS shutter by welding/ nut & bolting by taking fire safety precautions complete all as specified and as directed .

S & F Bands, straps, supports or stays for rainwater, ventilating pipes,including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 ,all as specified and as directed.

S & F framed work as in doors or ornamental gates of angle or other section with gusset plates, welded, riveted etc to be prepared for hanging or sliding with hooks including pintal hinges and ground pivot hinges etc, and similar work conforming to Fe 410-W (Gde E-250) quality A complete all as specified and as directed.

S&F for 1.25mm thick Mild steel, plain, black sheet in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required complete all as specified and as directed .

S&F rolled mild steel Fe 410 W ( Gde E- 250) quality B as in Joist, channel, angle, or tee sections, fixed independently, without connection plate, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) all as specified and as directed.

Preparing new surfaces of steel and iron surfaces of any description, not otherwise described, over 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and as directed.

Material and labour for preparation of old painted steel and iron surfaces of any description, not otherwise described, over 10cm width or girth and applying one coat of synthetic enamel paint etc., complete all as specified and as directed.

S&F in repair for Stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned tacks of galvanised wire staple fixed with stainless steel wire staples all as specified and directed.

S&F in repair for Harrison Curtain rails, mild steel, chromium plated with fixing brackets, stops, rollers etc.in repair all as specified and as directed.

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads complete all as specified and as directed.

S&F 4mm thick plain sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 Sqm.m in each pane complete all as specified and as directed .

S&F 4mm thick figured glass pin headed type and glazing with oil putty in squares not exc 0.5 sqm in each pane all as specified and as directed .

Supply and fix vertical blind with aluminium powder coated channel & PVC runners and fabric blinds fixed to window as per manufacture instruction complete including taking down old vertical blind ,all as specified and as directed.

M&F for II class HW Small fittings such as brackets of any type, latch and hinge blocks, shaped door and window stops and the like, including all necessary' labours; articles n exc 200 cu. cm each complete all as specified and as directed.

M & L for preparing and treating ends of posts, back of chowkats with coal tar black paint, area tarred exc. 0.10 sqm but not exc. 0.50 sqm all as specified or as directed.

M & L for preparing and treating small articles such as hold fasts with coal tar black paint, area tarred not exc. 0.10 sqm all as specified or as directed.

S K ENTERPRISES (BID ID -3290757)

SAMYDOSS CONSTRUCTIONS (BID ID -3289794)

Mariammal Constructions (BID ID -3290595)

M/s Omm Muruga Enterprises (BID ID -3291075)

SUNLEY CONSTRUCTIONS (BID ID -3291367)