PERIODICAL SERVICES TO OTM ACCN IN ZONE C AREA AT NDA KHADAKWASLA

Amount

Taking down cement plastered on brick walls etc including raking out joints, hacking for key , scrubing down with water etc complete all as specified

M&L for 15 mm thick cement plaster on brick or concrete surface in cement mortar1:6 included finishing surface even and smooth without using extra cement on walls etc complete all as specified and directed.

M&L for 10mm thick cement plaster on concrete surface in cement mortar (1:3) included finishing surface even and smooth without using extra cement on ceiling etc complete all as specified and directed

M&L for 15 mm thick cement plaster on brick or concrete surface in cement mortar (1:4) included finishing surface even and smooth without using extra cement on walls etc complete all as specified and directed

M&L for preparation of new plastered surfaces of walls and applying two coats of oil bound distemper over one coat of alkali registant priming paint etc complete all as specified and as directed

Ditto all as per item No 5 above but in ceiling etc complete all as specified and as directed.

M&L for preparation of newly plastered surfaces of wall and applying two coats of cement base paint white or tinted including scaffolding arrangement, trestles, ladders etc complete all as specified and directed.

Raking out joints/pointing to squared rubble masonry, coursed or uncoursed built in cement mortar complete all as specified and directed.

M&L for flush pointing to to squared rubble masonry, coursed or uncoursed on brought upto courses in cement mortar 1:4 complete all as specified and as directed.

M&L for complete removal of existing treatment on wall to make the surface from dust, loose paint and loose plaster by scrapping manually / mechanically as directed by engr-in-charge (nails, screws if any to be removed properly before scraping) complete all as specified and directed.

Ditto all as per item No 10 above but for ceiling surface complete all as specified and as directed.

M&L for providing and applying water proof cement base putty of 1mm thick over prepared old plastered / old painted surface to prepare the surface even and smooth upto desired finishes by manually / mechanical means etc complete all as specified and directed.

Ditto all as per item No.12 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 complete all as specified and directed.

Ditto all as per item No 14 above 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 shall be able to spray in hard to reach areas and penetration of distemper on the surface complete all as specified and directed.

Ditto all as per item No 16 above 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.

Ditto all as per item No 18 above 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.

All as per item No 20 above 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.

Ditto all as per item No 22 above but in ceiling for two coats etc complete all as specified and as directed.

M&L for preparing old surface 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 water based premium acrylic smooth exterior quality emulsion paint on old wall surfaces 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 one coat @ 0.75 ltr (undiluted)/ 10 sqm diluted with water as per manufacturer instructions applied over preparing surfaces 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. etc complete all as specified and directed.

M&L for preparation of old wooden surface 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 specified 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 complete all as specified and directed.

M&L for preparing old painted surfaces of steel and iron surfaces over 10 cm in width or girth by cleaning, sand papering, brushing with wire brushes, scrapping by steel scrappers etc and applying one coat of Aluminium paint to give an even and smooth surface having no sign of brush marks complete all as specified .

M&L for preparing old painted surfaces of steel and iron surfaces over 10 cm in width or girth by cleaning, sand papering, brushing with wire brushes, scrapping by steel scrappers etc and applying one coat of synthetic enamel paint to give an even and smooth surface having no sign of brush marks complete all as specified .

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 cement base paint 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 cement base paint should be able to spray in hard to reach areas and penetration of paint on the surface complete all as specified and directed.

Ditto all as per item No 29 above but for Ceiling surface complete all as specified and as 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 complete 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 be inclusive of scaffolding required upto height of 20mtr and safety equipment reqired as per safety norms.

M&L for cleaning of external stone surfaces of walls/steps at any height with pressure pump with clean water and by applying one coat of Sagatech S.C. solution (Saga polymers) or similar cleaning solution of Dr fixit/pidilite or other reputed brand as approved by users) @ 3ltr/sqm or as per manufactures instruction. After thoroughly cleaning the surface the loose masonry joints to be properly pointed with (1:3) cement sand mortar mixed with WPC complete all as specified and as directed Note: Necessary scafolding shall deemed to be included in the quoted rate. The scafolding shall be having ease of access for inspection purpose

M&L for preparation of old treated wall surfaces and applying one coat of luster paint complete all as specified and directed.

Ditto all as per item No 33 above but in ceiling surface etc complete all as specified and directed.

M&L for prepration of old painted concrete surface and apply one coat of Plastic emulsion paint on walls exc 10 cm width or girth etc complete all as specified and directed. Note for Item No 1 to 25 & 29 above (a.) The work pertaining to periodical services shall be executed from authorized applicator through manufacturer of which the materials .i.e. emulsion Paint, Distemper, Cement base paint, Putty etc. is proposed to be used by the contractor and approved by Garrison Engineer. (b) Rates quoted are deemed to be inclusive of scaffolding required and safety equipment reqired as per safety norms. (c) Stage for Preparation of surfaces shall be got approved from GE before applying the finishes. (d) 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 old concrete surfaces of wall and applying one coat of synthetic enamel paint on surfaces of concrete exc 10 cm width or girth complete all as specifed and directed.

M&L for preparation of old concrete surfaces of ceiling of dome 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 destemper using Airless spray technology complete all as specifed and directed. Notes : (i) The work to be carried out on ceilings at height exc 6mt and n exc 20 mtr in bldg Mandir,Masjid,Church and Gurudwara etc (ii) Rates quoted are deemed to be inclusive of scaffolding required and safety equipment reqired as per safety norms.

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

M/S CHANDAN BUILDERS (BID ID -3078315)

Vikrant Deepak Mate (BID ID -3074892)

OM GANESH CONSTRUCTION (BID ID -3078407)

M/S JEELANI ELECTRICALS (BID ID -3077550)

agarwal and company (BID ID -3078386)

AMW Construction and developers (BID ID -3079895)

DARSHAN ENTERPRISES (BID ID -3079927)

G V HAGAWANE (BID ID -3079846)