REPAIR / MAINT OF MISC B and R WORKS AT CERTAIN BLDGS AT 24 ED

Demolition of brick masonry built in cement mortar complete all as specified and directed.

M & L for brick work with sub class ‘B’ bricks straight or curved on plan exc 6m mean radius in CM 1:6 complete all as specified and directed.

M & L for brick work with sub class 'B' bricks straight or curved on plan any radius as in half thick wall built in CM 1:4 complete all as specified and directed.

Taking down cement plaster on brick/stone surface of wall/RCC wall built in cement mortar including racking out joints, hacking for key, scrubbing down with water etc. complete all as specified and directed.

M & L for rendering 10 mm thick on fair face of brick walls or concrete surface in CM 1:6 complete finished even and smooth without using extra cement all as specified and directed.

M & L for rendering 15 mm thick on fair face of brick walls or concrete surface in CM 1:4 complete finished even and smooth without using extra cement all as specified and directed.

M & L for providing wall care putty on wall or ceiling not less than Avg 1.5 to 2 mm thick all as specified and directed.

M & L for preparation of new surface and applying two coats of Oil bound distemper on walls over a coat of primer complete all as specified and as directed by Engr-in-Charge.

M & L for preparation of new surface of wall including cornices and apply two coat of cement based paint over a coat of primer etc complete all as specified and directed by Engineer-in-Charge.

M & L for preparation of walls and applying one coat of 100% premium acrylic emulsion paint having VOC less than 25gm/ltr and UV resistance as per IS 15489:2004, alkali & fungal reistance, dirt resistance exterior paint of required shade (company depot tinted) with silicon aditives at 1.43 ltr/20sqm all as specified and directed by Engineer-in-Charge.

M&L for preparation of old surface and applying one coat of cement based paint complete all as specified and as directed by Engr-in-Charge.

M & L for preparation of old surface and applying one coat of Oil bound distemper on walls over a coat of primer complete all as specified and as directed by Engr-in-Charge.

M & L for preparation of old ceiling surface and applying one coat of oil bound distemper complete all as specified & directed by Engr-in-Charge.

M & L for preparation of old plastered surface of wall, complete removal of existing treatment and washing, rubbing down and stopping of distempered and painted surfaces and applying 2mm thick wall care putty on walls,ceiling etc. complete all as specified and directed by Engineer-in-Charge.

M & L and applying two coats of Oil bounded distemper on walls incl preparation of surfaces complete all as specified and directed by Engineer-in-Charge.

M&L anti termite treatment of post construction along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 litres per linear metre including drilling and plugging holes etc. in apron complete all as specified and directed.

M&L anti termite treatment of post construction treatment of soil under existing floors using emulsion @ one litre per hole, 300mm apart including drilling and plugging 12mm dia holes with cement mortar 1:2 (1 cement: 2 coarse sand) and surfaces to be finished to match the existing floors finishes complete all as specified and directed.

M&L anti termite treatment of post construction of voids in masonry using chemical emulsion one litre per hole, at 300mm intervals including drilling holes at 45 degree and replugging them and match the existing complete all as specified and directed.

M&L anti termite treatment of post construction at points of contact of wood work,chaukhats etc. by chemical emulsion (in oil or kerosene based solution) @ 0.5 litre/hole by drilling 6mm dia holes at a downward angle of 45 degree at 150mm centre to centre and sealing the same and replugging them and match the existings complete all as specified and directed.

Taking down chowkhat with shutter without taking off shutter from chowkhat of any description exceeding 1.5 Sqm but not exceeding 4 Sqm each complete all as specified and directed

Ditto as above but re-fixing in same opening only ( 'refixing' includes taking down, easing and adjust ing and also refixing builders hardware as required including renewal of unserviceable screws, etc)

Taking down chowkhat with shutter without taking off shutter from chowkhat of any description not exceeding 1.5 Sqm each complete all as specified and directed.

Ditto as above but re-fixing in same opening only ( 'refixing' includes taking down, easing and adjust ing and also refixing builders hardware as required including rene

wal of unserviceable screws, etc).

Taking down shutters of any description exc 1 sqm but n. exc. 2.00 sqm each complete all as specified and directed.

Taking down shutters of any description exc 2.00 sqm each complete all as specified and directed.

M & L for PCC type C-1 (1:3:6) using 12.5mm graded stone aggregate as in filling of hollow pressed steel frame etc complete all as specified and directed.

S & F second class hardwood plain, solid, straight chowkhats and frames, wrought, framed rebated on the solid rounded or chamfered put together with glue pinned at joints complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description (i.e wind tie etc) not otherwise provided for etc complete all as specified and directed.

S & F rolled mild steel framed work as in doors or gates of angle or other section confirming to Fe 410 -W (Gde- E- 250) quality- A with gusset plates, rails braces, etc., complete, drilled for fixing of steel sheeting or other covering and hanging and fixing complete all as specified and directed.

S & F mild steel framed work such as window grills or guard bars, with ends of bars shouldered and or riveted or forged in to spikes, framed guard bar and similar work confirming to Fe 290.Gde-E-165 complete all as specified and directed.

S & F for pressed steel door frames of size 125 x 60mm for doors with one or more rebate including necessary fixing lugs, hinges, lock strike plate etccomplete all as specified and directed.

S & F 35 mm thick 2nd class hard wood glazed and skelton door shutter, open rebated and prepared to receive glass, gauze, etc (without sash bars), edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for scuring glass, etc.; sizes of me-mbers of shutters as specified in SSR Part I, section 8, clause 8.24 (a); supplied and fitted to chowkats complete all as specified.

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

M & L PCC 1:2:4 type B1 using 20mm graded stone aggregate for fixing of hold fast etc complete all as specified and directed

S&F in butt hinges,100mm size medium weight, cold rolled mild steel, and fixed complete all as specified and directed

S&F extruded aluminium alloy handles, anodized 150 mm size complete all as specified and directed.

S&F aluminium anodised 300mm long sliding door bolt with hasp and staple (bolt type) and fixing clip and bolt extrude section or cast alloy type all as specified and directed.

S&F aluminum barrel tower bolt 150mm complete all as specified and directed

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

M & L floor door stopper of aluminium alloy body and tongue, anodized with rubber washer at bottom fixed with screw to body and fixed to door shutter, over all length of cover plate shall be 140 mm complete all as specified and directed.

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

M & L for preparation of new or previously untreated surface of steel or steel based materials of any description over 10cm width or girth and applying two coats of synthetic enamel paint complete all as specified and directed.

M & L for preparation of new or previously untreated surface of wood or wood based materials of any description 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 surface exceeding 10Cm width or girth and apply one coat of synthetic enamel paint complete all as specified and as directed by Engr-in-Charge.

M & L for preparation of old steel surface exceeding 10Cm width or girth and apply one coat of synthatic enamel paint complete all as specified and as directed by Engr-in-Charge.

S & F PVC solid factory made door frame of size 50 mm x 47 mm made out of 5 mm thick plain colour PVC sheet reinforced with MS square tube complete all as specified and directed .

S & F 30mm thick flush door shutters solid core construction, with block board core and plywood face panels, commercial type on both side fixed to chowkhat all as specified and directed.

S & F butt hinges 75 mm mild steel hinges medium weight and fixed complete all as specified and directed.

S&F aluminium anodised 200mm long sliding door bolt with hasp and staple (bolt type) and fixing clip and bolt extrude section or cast alloy type all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings n exc 15cm thickness complete all as specified and directed by Engr-in-charge.

M&L for providing 75 mm thick PCC 1:4:8 type D-2 using 40 mm graded stone aggregate , finished even and fair incl. necessary use and waste of formwork etc complete all as specified and directed by Engr-in-charge.

M & L for 40 mm thick cement concrete type B-1, 1:2:4 (20mm graded aggregate) as in floor finished even and smooth without using extra cement incl. necessary use and waste of formwork etc complete all as specified and directed.

M & L for 75mm thick Cement concrete type C-1, 1:3:6 (20mm graded stone aggregate) in Plinth Protection etc. complete all as specified and directed by Eng-in-Charge.

Dismantling stone slab floor, hearth or wall tilling including cement mortar bedding(but not backing), and rubbish off premises etc complete all as specified and directed.

M&L 20-22mm thick (of size not less than 55cm x55cm) machine cut, pripolished , Kota stone slab in floors over 20mm thick screed bed in mix 1:6 laid and jointed with grey cement to match the shade of slab including rubbing and polishing on surfaces of any description complete all as specified and directed by the Engineer-in-Charge.

M&L pripolished Kota stone slab 18-22mm thick in riser of steps, skirting, dado and pillar laid over 10 mm thick rendering cement mortar 1:3 and jointed with grey cement to match the shade of slab including rubbing and polishing on surfaces of any description,complete all as specified and directed by the Engineer-in-Charge.

M&L 18 to 20mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite and laid over and including 20mm thick screed bed or bedding layer in CM(1:6) complete all as specified and directed by the Engineer-in-Charge.

M & L for rounding to edges of stone slabs, such as steps, cooking platform and other similar situations complete all as specified and directed

Dismantling floor, hearth or wall tilling including cement mortar bedding(but not backing), and rubbish off premises etc complete all as specified and directed by Eng-in-Charge.

M & L coloured non-skid ceramic tiles joint free ceramic tiles 7 to 8 mm thick( square / rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm in floors etc set and jointed in neat cement slurry and pointed in coloured cement to match over and including 15 mm thick screed in cement mortar 1:6 complete all as specified and directed by Eng-in-Charge.

M & L coloured non-skid ceramic tiles joint free ceramic tiles 7 to 8 mm thick( square / rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm as in skirting/dado etc set and jointed in neat cement slurry and pointed in coloured cement to match over and including 10 mm thick backing coat in cement mortar 1:3 complete all as specified and directed by Eng-in-Charge.

M&L coloured glazed ceramic tiles in vertical surface 350x 250x 7mm/ 450X 350X 7mm thick on vertical surfaces such as dado, skirting etc set and jointed in neat cement slurry and pointed in coloured cement to match over 10 mm thick backing coat in cement mortar 1:3 complete all as specified and directed by Eng-in-Charge.

M&L glazed ceramic coloured tiles 300mm x 200mm x 6to7 mm thick on vertical surfaces such as dado, skirting etc set and jointed in neat cement slurry and pointed in coloured cement to match over 10 mm thick backing coat in cement mortar 1:3 complete all as specified and directed by Eng-in-Charge.

M&L joint free coloured non - skid Ceramic tiles 7 to 8 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match coloured tiles match over and including 15 mm thick screed bed in cement mortar 1:6 complete all as specified and directed.

M&L joint free coloured non - skid Ceramic tiles 7 to 8 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, as in skirting etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match coloured tiles match over and including 10 mm thick rendering in cement mortar 1:3 complete all as specified and directed.

Fixing only in repair Gratings, complete.

S&F in repair ss grating doom 125 mm dia with waste hole complete all as specified.

Dismantling of cement concrete tiles/designer tiles of any desciption and any thickness in floors, laid, bedded and pointed in any mortar complete all as specifed and directed.

M&L providing chequered cement concrete coloured tiles glossy finish 25cm x 25cm x 22 mm thick set, jointed and pointed in neat cement slurry with grey cement and pigment laid over and including screed bed or bedding layer 20 mm thick in CM 1:4 as in floors complete all as specified and directed.

M&L exterior grade heavy duty full body outer designer parking tiles 400x400x10mm, in floors etc. of colour and design as approved by Engr-in-Charge, set and jointed in neat cement slurry and pointed in white or coloured cement to match with existing one including 15mm thick screed bed in CM 1:6 complete all as specified . Make: Kajaria/Orient bell/H&R, Johnson or equivalent.