WELCOME MAINTENANCE IN OFFRS MD ACCN AND OTHER MISC WORKS AT AHRR UNDER AGE BR II OF GE EM RR HOSPITAL DELHI CANTT 10

Amount

M&L for preparation of old wooden surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed by the Engr-in-Charge.

M&L for preparation of old painted steel surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed by the Engr-in-Charge.

M&L for complete removal of existing treatment by scrapping with mechanical wall/ceiling sander (having mechanical vacuum mechanism) having RPM not less than 1500, sanding pad of 80 Grit having dia of 7"/9" to make the surface free from dust, loose paint, etc by skilled labour complete all as specified and as directed by the Engr-in-Charge.

M&L for waterproof cement based putty @1Kg/Sqm of average thickness 1mm over the plastered/old painted wall after scrapping to prepare the surface even and smooth complete and sanding of the putty surface with mechanical wall sander(having mechanical vacuum mechanism) having RPM not less than 1500, sanding pad of 240 Grit or above to make the surface free from dust etc by skilled labour as per following steps: Step 1). Mix the putty powder by adding water as per manufacturer instructions and mix it with putty mixer with mixing capacity of min 2.5Kg putty per minute. Step 2). Apply the first coat of the prepared mixer with the help of fully automatic airless spray machine of putty application having flow speed of max 6 ltrs per minutes with a maximum pressure of 3300 PSI. Step 3). Allow 6-8 hrs time to dry the putty surface.

M&L for applying two coats of oil emulsion distemper using Airless spray technology with max working pressure of 3300 PSI and capable of operating single spray gun with a maximum material hose length of 30mtrs the spray machine should be of reputed manufacturer wothb pro guard technolgy and capabilty of tracking pressure and paint usage and certified by paint manufacturer and as mentioned in PS and accessories for applying distemper should be able to spray in hard to reach areas and penetration of distemper on the surface complete all as specified and directed. Note: Sanding of surface to be done by mechanical sander with 1500 - 2700 rpm with internal dust extraction system for clean environment certified by paint manufacturer complete all as specified.

All as per Ser item No 5 above but on ceiling surfaces

M&L for Preparation of wall surfaces and applying one coats of oil emulsion distemper using Airless spray technology with max working pressure of 3300 PSI and capable of operating single spray gun with a maximum material hose length of 30mtrs the spray machine should be of reputed manufacturer wothb pro guard technolgy and capabilty of tracking pressure and paint usage and certified by paint manufacturer and as mentioned in PS and accessories for applying distemper should be able to spray in hard to reach areas and penetration of distemper on the surface complete all as specified and directed. Note: Sanding of surface to be done by mechanical sander with 1500 - 2700 rpm with internal dust extraction system for clean environment certified by paint manufacturer complete all as specified.

All as per Ser item No 7 above but on ceiling surfaces

M&L for taking down cement plaster on brick or stone walls, etc including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified and as directed by the Engr-in-Charge.

M&L for 15mm thick rendering in patches (patch area n. exc. 3 sqm each) on fair faces of brickwork / concrete surfaces in CM 1:6 and finished even and smooth without using extra cement all as specified and directed by Engr-in-Charge.

M&L for 15mm thick ready mix plaster (Make-Ultra Tech) on brick or concrete surfaces of walls (external walls) finished even and smooth complete all as specified and directed by Engr-in-Charge.

M&L for preparation of newly plastered wall surfaces and applying 1mm thick average putty followed by sanding of puttied surface by mechanical grinder and then applying two coats of oil emulsion distemper using Airless spray technology with max working pressure of 3300 PSI and capable of operating single spray gun with a maximum material hose length of 30mtrs the spray machine should be of reputed manufacturer woth pro guard technolgy and capabilty of tracking pressure and paint usage and certified by paint manufacturer and as mentioned in PS and accessories for applying distemper should be able to spray in hard to reach areas and penetration of distemper on the surface complete all as specified and directed. Note: Sanding of surface to be done by mechanical sander with 1500 - 2700 rpm with internal dust extraction system for clean environment certified by paint manufacturer.

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) removing servicable tiles to store and rubbish off the premises complete all as specified and directed by Engr-in-Charge.

M&L glazed ceramic coloured tiles 450x300x6-7mm in vertical surfaces, skirting, dado etc set and jointed in neat cement slurry and pointed in coloured cement to match laid over 10mm thick rendering coat in CM (1:4)complete all as specified and directed by Engr-in-Charge.

S&F non skid ceremic coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exc. 0.11 sqm but n.exc. 0.18 sqm, in floors etc set & jointed in neat cement slurry and pointed in white or coloured cement to match and laid over 15mm thick screed bed and bedding layer of CM (1:6) complete all as specified and directed by Engr-in-Charge.

M&L for bedding layer of chemical adhesive of minimum 6mm thickness, after roughening of floor surfaces by picking, sweeping, cleaning and washing down with water and removal of dust, etc for laying floor tiles of any size/type, complete all as specified and directed by Engr-in-Charge.

M&L for Virified Ceramic coloured tiles light shade 10 mm thick (square/ rectangular) polished, area of each tiles n.exc. 0.36 sqm in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over chemical adhesive complete all as specified and directed by Engr-in-Charge.

Demolition of stone slabs and tiles of any description or thickness in floors, aprons et laid bedded and pointed in any mortar

M&L in repair for 18mm to 20mm thick granite of any colour, table rubbed and polished jambs, pillars, wall lining (veenering to wall), window cills, platforms, etc using marble dust with admixture of pigment to match with shade of granite with necessary hanging arrangement ie.e stainless steel fastner with nut and bolt, etc laid over 15mm thick screed bed in CM 1:6 complete all as specified and directed by Engr-in-Charge.

S&F in repair stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.18mm fixed with tinned tacks or galvanised wire staples, complete all as specified and as directed by Engr-in-Charge.

S&F in repairs harrison rails, mild steel chromium plated with fixing brackets, stops, rollers, etc

M&L providing vitreous china ware squatt pan, Orissa pattern size 580mm x 440mm white with integral foot rests (excluding flushing cistern and flush pipe) complete including provn of lime concrete bedding, fIxed in repair complete all as specified and directed by Engr-in-Charge.

M&L vitreous china water closet Padestal pattern white fixed in repairs complete all as specified and directed by Engr-in-Charge.

S&F in 10 litres capacity, PVC valveless with syphonc action type flushing cistern low level white with inlet, ball valve float, incl bracket, flush pipe fixed complete all as specified and directed by Engineer-in-Charge.

S&F in repairs seat covers any colour for pedestal pan with hinges complete all as specified and directed by Engr-in-Charge.

S&F in repairs CP grating 125 mm dia with or without hole for waste pipe fixed on floor / nahani trap fixed with cement mortar complete all as specified and directed by Engr-in-Charge.

M&L for disconnecting existing tanks, setting aside (or lowering if required) for cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc of capacity exc 250 ltrs but n. exc. 500 ltrs and hoisted, if required reconnecting and re-fixing in position complete all as specified and directed by Engr-in-Charge.

All as per Srl item No 27 here-in-before but capacity of tank exc. 500 ltrs but n. exc. 1000 ltrs.

S&F over head water tank cover for tank capacity 500 litr with fixing bracket and screw complete all as specified and directed by Engr-in-Charge.

All as per Srl item No 29 here-in-before but tank capacity exc. 500 ltr but n. exc. 1000 ltrs complete all as specified and directed by Engr-in-Charge.

Taking down chowkats or frames with shutters ( without taking of shutters from the frame area exc 1.50 sqm but n.exc. 4 sqm including making holes as required for receiving PCC and to match with the existing surface complete all as specified and directed by Engr-in-Charge.

-ditto- as per Srl item No 31 here-in-before but n. exc. 1.50 sqm complete all as specified and directed by Engr-in-Charge.

S&F pressed steel frames for door with one or more rebates including necessary fixing lugs hunges, lock strike plate, etc complete all as spd size of frame 105x60mm complete all as specified and directed by Engr-in-Charge.

S&F pressed steel frames for door with one or more rebates including necessary fixing lugs hunges, lock strike plate, etc complete all as spd size of frame 125x60mm complete all as specified and directed by Engr-in-Charge.

S&F 35mm thick flush shutter solid core construction with block board and plywood face panels, commercial type on both side complete all as specified and directed by Engr-in-Charge.

S&F 35 mm thick factory made glazed and skelton shutters, open rebated and prepared to receive glass gauze (without sash bars) edges of framing plain chamfered or rounded, fitted with cut and mitred beads for securing glass, gauze , etc size of shutters as specified in SSR part I , section 8, clause 8.20(a) Ist class soft wood complete all as specified and directed by Engr-in-Charge.

S&F solid PVC door frame of size 50mmx47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube as specification and drawing in SSR complete all as specified and directed by Engr-in-Charge.

S&F factory made solid panel PVC door shutter 30mm thick ( style) consulting of frame MS tubes fro top or bottom rails MS frame shall be covered with heat moulded plain clour PVC 'C' channel having a PVC sheet strips of 20mm with stick in side with solvent cement for stiles and plain colour PVC sheet for top rail, lock rail and bottom rail on other side and as gap insert for top rail and bottom rail, paneling of plain colour PVC sheet to be fitted in the MS frame welded sealed to bve sides and rails with suitable PVC sheet beading and joined together with solvent cement as per specification and drawing in SSR complete all as specified and directed by Engr-in-Charge.

M&L for PCC type C1 1:3:6 ( 20mm graded aggregate ) as in PCC bed block complete all as specified and directed by Engr-in-Charge.

S&F MS hold fasts, wall ties, and conforming to Fe-290 Gde E 165 complete all as specified and directed by Engr-in-Charge.

S&F 100 mm aluminium butt hinges, extruded alum alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21 complete all as specified and directed by Engineer-in-Charge.

S&F 150mm alum anodised barrel tower bolts of extruded section and fixed complete all as specified and directed by Engr-in-Charge.

S&F 250mm size alum alloy anodised sliding door bolt with hasp staple ( bolt type ) and fixing clips of sheet cast or extruded section and fixing bolts and sliding bolts of extruded section or cast aluminium alloy complete all as specified and directed by Engr-in-Charge.

S&F 150mm size alum alloy anodised sliding door bolt with hasp staple ( bolt type ) and fixing clips of sheet cast or extruded section and fixing bolts and sliding bolts of extruded section or cast aluminium alloy complete all as specified and directed by Engr-in-Charge.

S&F 150mm size aluminium handles, cast type anodised complete all as specified and directed by Engr-in-Charge.

S&F in repairs 140mm floor door stoppers of aluminium alloy body and tounge, anodised with hard drawn steel springs, fixed in floors complete all as specified and directed by Engr-in-Charge.

R D ENTERPRISES

CHAUHAN ENTERPRISES

Ayush Enterprises