SMART PERIODICAL SERVICES TO SQN BLDG. IN ZONE B AREA DURING EOT MAY 2026 AT NDA KHADAKWASLA

M&L for complete removal of existing treatment on wall by scrapping (nails, screws if any to be removed properly before sanding) with Mechanical wall 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 and finished surface smooth, etc. by skilled labour complete all as 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.

--ditto-- as item sl no 01 but for Ceiling surface complete all as specified and as directed.

M&L for water proof cement based putty @ 1 Kg (undiluted) per sq mtr. of average thickness 1 mm 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 the mixing capacity of min 2.5 kg putty per minute. Step 2) Apply the first coat 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 3300 PSI Step 3) Allow 6-8 hrs time to dry the putty surface. Step 4) Cracks of walls to be filled with its filling paste.

--ditto-- as item sl no 3 but for Ceiling surface complete all as specified and as directed.

M&L for one coat of acrylic water based interior grade primer @ 0.8 ltr (undiluted)/10 sq mtrs diluted with water in 1:1 ratio to be applied on wall with fully automatic airless spray machine of paint application with a flow speed of min 1 ltr per minute having a pressure of 3300 PSI. Allow 6-8 hrs to dry the surface for painting of subbsequent coats.

--ditto-- as item sl no 5 but for Ceiling surface complete all as specified and as directed.

M&L for applying two coats of oil bound distemper on wall using Airless spray technology 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 of reputed manufacturer with pro guard technology and capability 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.

--ditto-- as item sl no 7 but for Ceiling surface complete all as specified and as directed.

M&L for preparation of old surfaces (plastered or unplastered) of walls including cornices, with Mechanical wall 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 and finished surface smooth, etc. by skilled labour and applying one coat of oil bound distemper on wall using Airless spray technology 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 of reputed manufacturer with pro guard technology and capability 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.

--ditto-- as item sl no 9 but for Ceiling surface complete all as specified and as directed.

M&L for one coat of acrylic water based exterior grade primer on wall @ 0.9 ltr (undiluted)/10 sq mtrs diluted with water in 1:1 ratio to be applied with fully automatic airless spray machine of paint application with a flow speed of min 1 ltr per minute having a pressure of 3300 PSI Allow 6-8 hrs to dry the surface for painting of subsequent coats complete all as specified and directed.

--ditto-- as item sl no 11 but for Ceiling surface complete all as specified and as directed.

M&L for Two coats water based premium acrylic smooth exterior emulsion paint on wall of approved colour with silicon additive & Color stay Technology, Excellent Dirt Pick up resistance with low VOC less than 50 gram/ litre as per the LEEDS specifications, Anti fangal properties in two coats @ 1.79 ltr (undiluted)/ 10 sqm diluted with water as per manufacturer instructions applied over priming coat with fully automatic airless spray machine of paint application with a flow speed of min 1 ltr per minute having a pressure of 3300 PSI. Allow 6-8 hrs to dry the surface in both the coats of paint complete all as directed. Note for Item No 1 to 14 (a.) The work pertaining to periodical services & Water Proofing shall be executed from authorized applicator through manufacturer of which the materials .i.e. Paint, Distemper, Cement base paint, Putty etc. is proposed to be used by the contractor and approved by Garrison Engineer. (b) The contractor shall submit MoU on non judicial stamp paper of Rs 100/- with any manufacturer listed in particular specification/list of manufacturer from which the contractor proposes to carry out the above work. (c) Copy of MoU shall be uploaded withT-Bid (cover-1) failing which the technical bid shall be disqualified/rejected

--ditto-- as item sl no 13 above but in ceiling etc complete all as specified and as directed.

M & L for preparation of old wooden surface / POP insulation Panel smooth with mechanical wall 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 or flaming polish which ever is suitable for site and fill the gap or crack with wood filler, POP or putty etc by removing latches / sliding door bolt and refixing the same in the door and applying one coat of synthetic enamel paint exc 10 cm width or girth with fully automatic airless spray machine complete all as specifed and directed

M & L for one coat of synthetic enamel paint with fully automatic airless spray machine including preparation of old painted surfaces of wood, wood based surfaces, AC sheet in ceiling exc 10 cm width or girth etc in ceiling incl filling of gaps between wooden planks with putty,POP all as specified and as directed.

M&L for preparing the old wooden surfaces of any description, with mechanical wall 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 or flaming polish which ever is suitable for site and fill the gap or crack with wood filler, POP or putty etc by removing latches / sliding door bolt and refixing the same in the door and apply one or more coats of french polishing till the desired finish is obtained complete all as specified and as directed.

M&L for preparation of old treated Surfaces of any description, over 10cm in width or girth, fill the gap or crack, hole with wood filler or POP, putty etc including cleaning and make the surface smooth and applying One coat Varnishing etc till the surface became fine glosy finish complete all as spd and as directed.

M & L for one coat of aluminium paint incl preparation of old painted steel surfaces exc 10 cm width or girth complete all as specified and directed

M & L for one coat of synthetic enamel paint incl preparation of old painted steel surfaces exc 10 cm width or girth complete all as specified and directed

M & L for one subsequent coat of cement based paint on wall surfaces incl preparation of old treated surface complete all as specified and directed.

M & L for one coat of cement based paint on Ceiling surfaces incl preparation of old treated surface complete all as specified and directed.

M&L for preparing surfaces of old roof tiles ( manglore tiles/taylor tiles) of pattern as specified and applying ONE coat of water based exterior paint with approved make all as specified and directed. Note: (i) Area measured flat, no addition shall be made for corrugations, offsets, etc (ii) Rates quoted are deemed to inclusive of scaffolding required upto height of 20mtr and safety equipment required.

Material and labour for complete removal of existing treatment from exterior wall/ chajja/ roof projection surface by using "Ultra- High Pressure Water Jet" (Upto 40,000 Psi) complete all as specified and as directed. Make- KLENCO or equivalent all as specified and directed (Height Upto 10m)

M&L for thorough cleaning of stain/paint etc with paint remover chemical and removal of loose screed and pointing wall surfaces and repairing of the damaged portions of walls etc complete all as spd and as directed.

Taking down cement plaster on brick, stone walls, Chajjas etc., incl racking out joints, hacking for key, scrubbing down with water, etc. Note: Rates quoted are deemed to inclusive of scaffolding required upto height of 20mtr and safety equipment reqd.

M&L for 15mm thick rendering in CM (1:6) on concrete wall surfaces, chajjas at any height fnished even & smooth w/o using extra cement complete all as directed.

M&L for rendering 10 mm thick in CM (1:4) on concrete surface of ceilling of roof chajjas, fins, beams etc at any height, surface finished even and smooth etc, complete all as directed. Note: Rate for necessary scafolding is deemed to the quoted rate.

M&L for preparation of new plastered surfaces of walls and applying two coats of oil bound distemper on wall over one coat of alkali resistant priming paint using Airless spray technology 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 of reputed manufacturer with pro guard technology and capability 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.

M&L for preparation of new plastered surfaces of ceiling and applying two coats of oil bound distemper on ceiling over one coat of alkali resistant priming paint using Airless spray technology 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 of reputed manufacturer with pro guard technology and capability 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.

Taking up/down plants or vegetation growth from wall upto roof level by means of cutting hole into brick wall and making good the surface of dismantled portion (not exc 150 sq cm superfical area and not exc one brick depth) using brick bats /aggregate and plastering in cement mortar (1:4) to distrubed portion and applying two coats of cement base paint / weather coat to match the existing surface upto forth floor complete all as directed