WELCOME MAINTENANCE TO A TO D SECTOR OFFICERS MARRIED QUARTERS, ATT AND CERTAIN MISC B/R WORKS AT DOLPHIN HILL UNDER GE (NB) VISAKHAPATNAM

Amount

M & L for Complete removal of existing treatment from walls etc by scrapping with mechanical wall sander (having mechanical vacuum mechanism) having RPM not less than 1500, sanding pad of 80 Grit having dia of 7/9 inch to make the surfaces free from dust, loose paints etc by skilled labour complete all as specified and directed.

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

M & L for applying one coat of acrylic water based interior grade primer @ 0.8 ltr (undiluted)/ 10 Sqm diluted with water in 1:1 ratio to be applied with fully automatic airless spray machine of paint application with flow speed of min 1 ltr per minute having a pressure of 3300 PSI and allow 6-8 hrs to dry the surfaces for painting of susequent coat complete all as specified and directed.

M & L for applying two coats of oil bound/acrylic distemper by using fully automatic Airless spray tenchnology machine with max pressure of 3300 PSI and capable of operating single spray gun with a max material hose length of 30 mtr, the spray machine should be from reputed manufacturer with pro guard technology and capability of tracking pressure and paint usage and certified by paint manufacturer and acccessories for applying distemper in hard to reach areas and penetration of distemper on the surface complete all as specified and directed. (Note: Sanding of surfaces shall be done by mechanical sander with 1500-2700 rpm with internal dust extraction system for clean environment certified by the Paint manufacturer)

M & L for preparing old decorated surfaces of wall including cornices, pilasters etc, including bromming down or by steel wire brushing, scrapping down smokes soot, moulds, moss and efflorscent salt and treating oil and greasy spot and applying one coat of oil bound/acrilic distemper by using Airless spray technology machine with max working pressure of 3300 PSI and capable of operating single spray gun with a max material hose length of 30 mtr, the spray machine should be from reputed manufacturer with pro guard technology and capability of tracking pressure and paint usage and certified by paint manufacturer and acccessories for applying distemper in hard to reach areas and penetration of distemper on the surface complete all as specified and directed. (Note: Sanding of surfaces shall be done by mechanical sander with 1500-2700 rpm with internal dust extraction system for clean environment certified by the Paint manufacturer)

M & L for preparing old decorated surfaces of walls including cornices, pilasters etc by bromming down or by steel wire brushing, scrapping down smokes soot, moulds, moss and efflorscent salt and treating oil and greasy spot and applying one coat of white wash complete all as specified and directed.

M & L for preparing old decorated surfaces of ceiling including cornices, pilasters etc by bromming down or by steel wire brushing, scrapping down smokes soot, moulds, moss and efflorscent salt and treating oil and greasy spot and applying one coat of white wash complete all as specified and directed.

M & L for Preparation of old painted wood and wood based surfaces of any description, over 10 cm in width or girth, not otherwise described and applying one coat of synthetic enamel paint complete all as specified and directed.

M & L for Preparation of old painted steel surfaces of any description, not otherwise described, over 10 cm width or girth and applying one coat of Synthetic enamel paint complete all as specified and directed.

Taking down cement plaster on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water and removing rubbish to outside MD land complete all as specified and directed

M & L for rendering 10 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 and finished the surfaces even and fair without using extra cement complete all as specified and directed.

M & L for rendering 5 mm thick in cement mortor 1:3 on concrete surfaces as in ceilings and finishing surfaces even and fair without using extra cement complete all as specified and directed.

M & L for rendering 15 mm thick in two coats (10mm+5mm each) on fair faces of brick work or concrete surfaces in cement mortar 1:4, mixed with integral water proofing compound with weight of cement in top layer as per manufacturer's instructions and finished the surface even and fair without using extra cement complete all as specified and directed. (Note : WPC shall be measured and paid separately against respective item).

Supply only integral water proofing compound (ISI marked) complete all as specified and directed.

M & L for preparing newly plastered surfaces of walls, etc and applying three coats of white wash complete all as specified and directed.

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

M & L for preparation new external surfaces of wall etc "Vacuum based sandng machine" and applying Two coats of of water based 100% Premium acrylic smooth exterior emulsion paint with silicon aditive and colour stay technology, excellent Dirt Pick up resistance with low VOC less than 50 gm/litre as per the LEEDS specifications and UV resistance as per IS 15489:2004, Alkali & fungal resistance of required shade (Company Depot Tinted) @ 1.79 Ltr (undiluted)/10 Sqm for two coats diluted with water as per manufacturer instructions over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces by "Auto Roller" machine complete all as specified and directed.

M & L for preparation old decorated external surfaces of wall, chajja, facia etc by "Vaccum based sanding machine" and applying one coat of water based 100% Premium acrylic smooth exterior emulsion paint with silicon aditive and colour stay technology, excellent Dirt Pick up resistance with low VOC less than 50 gm/litre as per the LEEDS specifications and UV resistance as per IS 15489:2004, Alkali & fungal resistance of required shade (Company Depot Tinted) @ 0.90 Ltr (undiluted)/10 Sqm diluted with water as per manufacturer instructions by "Auto Roller" machine complete all as specified and directed.

M & L for preparing old decorated surfaces of wall, including cornices, pilaster etc by bromming down or by steel wire brushing, scrapping down smokes soot, moulds, moss and efflorscent salt and treating oil and greasy spot and applying one coat of smooth interior acrylic Plastic emulsion paint with rich matt finish having VOC less than 50 Grms per ltr complying LEEDS criteria @ 1 ltr (undiluted)/ 10 Sqm diluted with water in 2:1 ratio as per manufacturer's instructions by "Aquto Roller" machine complete all as specified and directed.

S & F in repair 20 mm dia, PVC coated MS curtain rod bracket, end ball type of superior quality complete all as specified and directed.

S & F in repairs, 15 mm bore, bib taps, cast copper alloy, chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed.

S & F in repairs, plastic water closet, Seat and Cover for pedestal pan, white / black, closed pattern with flat bottom and mild steel chromium plated or aluminium hinging device complete all as specified and directed.

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

S & F in repair 125 mm size, shower rose, brass chromium plated, swival type, complete all as specified and directed.

S & F in repairs, CP, Wall Mixer with Provision for overhead Shower with 115mm Long Bend Pipe on Upper Side, Connecting Legs & Wall Flanges complete all as specified and directed. (Make : Jaquar Cat No. CQT-23273UPR or equivelant of make as per list of manufacturer's)

S & F in repair 15 mm bore, health faucet PTMT with wall hook and 1 m long tube with all accessories complete all as specified and directed. (Make: Prayag Cat No. 187 or equivelant as per the List of Manufacturer's)

S & F in repairs, Stainless steel, kitchen plate rack of size 31x36x10 inch as per existing design and specification as approved complete all as specified and directed. (Make: Prayag Cat No. P-348 or equivelant of make as per list of manufacturer's)

S & F in repairs 20 mm dia, stainless steel, rod, heavy duty, 1.5 to 2mm thick fixed to cupboard/wall etc including stainless steel bracket of superior quality complete all as specified and directed.

Dismantling timber scantlings 40 Sq.cm and over in section, in any position complete all as specified and directed.

Dismantling boarding, any description, fixed in any position with nails etc complete all as specified and directed.

M & L for factory made ready to install, non toxic-lead & cadmium free, single extruded, 3 side prelam, solid (non hollow), PVC door frame (single rebated) of size 75x50mm and having water proof, termite proof, fire retardent and with excellent screw holding capacity, mitred cut at two corners and joined with MS screws on each side and fixed to the existing wall using (10x100mm) long MS screws to through the frame by using PVC fastners, minimum 4 Nos of MS screws to be provided for each vertical post and minimum 2 Nos MS screws to be provided on horizontal members complete all as specified and directed.

M & L for 18mm thick, factory made ready to install, Non-toxic, Lead & Cadmium free, single extruded, water proof, termite proof, fire retardent, excellent screw holding capacity, solid PVC board, one side decorative choice lamination and other side balancing white as in cupboard shutter, fixed to door frame with and including continuous Piano hinges of stainless steel, bright finish or Electrogalvanised and width of flaps 40mm (when open) and stainless steel screw including lipping the cut edges with same materials finish complete all as specified and directed.

M & L for 18mm thick, factory made ready to install, Non-toxic, Lead & Cadmium free, single extruded, water proof, termite proof, fire retardent, excellent screw holding capacity, solid PVC board, one side decorative choice lamination and other side balancing white as in cupboard shelves fixed to and including PVC guide rail and stainless steel screw including lipping the cut edges with same materials finish complete all as specified and directed.

S & F Well seasoned 2nd class hard wood plain, solid, straight chowkat and frames, wrought, framed, rebated on the solid rounded or chamfered, put together with glue pinned at joints complete all as specified and as directed.

M & L for plain cement concrete 1:3:6, type C-1 (using 20mm graded stone aggregate) for embedding holdfast, bed block, cills, etc including necessary form work complete all as specified and directed.

M & L for Mild steel 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 complete all as specified and directed.

S & F 18/19 mm thick, Prelaminated Particle Board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work as in shutter of cup-board shelf, etc complete all as specified and as directed.

S & F in repairs Continuous (piano) hinges, mild steel, bright finish or electrogalvanised, 40mm width of flape when open complete all as specified and directed.

S & F in repair 40mm dia, cupboard knobs fixed with nut, screw and washer of mild steel, bright finished fixed with screws complete all as specified and directed.

S & F 150 mm size, stainless steel designer pull handle, fabricated type polished complete all as specified and directed.

S & F 100 mm size, stainless steel designer pull handle, fabricated type polished complete all as specified and directed.

M & L for Preparation of new or previously untreated wood and wood based surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of synthetic enamel paint (1st grade quality) over a coat of pink primer complete all as specified and directed.

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