STRUCTURAL REPAIR INCL PLASTERING AND PERIODICAL SERVICES TO CERTAIN BLDGS IN CERTAIN OTM ACCNS OF FODC INS ABHIMANYU NAI SO K AND VARIOUS OTHER OTM ACCN IN COMMON AREA AT NAVAL STATION KARANJA

Amount

Notes : - (i) The is at Serial No 42 of TPP 2025-26 (ii) Please refer schedule 'A' notes before quoting the tender. (iii) Amount of Schedule of Credit shall be deducted off line by the department. The Unit Rate quoted in r/o Ser item No 1.00 to 1.39 are deemed to include for the following and nothing extra will be paid for these works: 1. Supplying, erecting and use of scaffolding upto required height (max 25 to 30m) or upto 8th floor height with necessary H-frames, pipes, couplers, buckles, bracing, top platform with support railing at top etc. at all levels of building including carriage of the materials to the location, erecting, fixing the scaffolding and dismembering the same after working and taking away the scaffolding materials etc. complete as per direction of Engineer-in-charge. 2. Supplying, erecting & use of temporary bamboo scaffolding around the building as required. The scaffolding is to be secured properly in position by bracings, ties clamps, etc. complete including providing and erecting working platform at all heights as required, including removal after completion of work all as per direction of Engineer-in-Charge

Chipping , removing carefullly concrete work not less than 25mm thick by low impact hammer ,breakar without damaging the structure & cleaning and disposal of debries out side the premises as directed etc. complete all as specified & directed. Note :- Hard concrete should not be removed by force.

Clean existing reinforcement with wire/ rotary wire brush, making the surfaces free from loose material dirt etc. complete and M&L for applying two coats of alkaline rust converting primer (Make :- FEOVERT of Krishna Conchem or Roff rust cleaner of Piddilite or Dr. Fixit Rust removal or ShaliRust of STP Ltd or equivalent as approved by GE). on the rebars, including cleaning the reinforcement, wirebrushing to remove loose rust spalls, wash the rebars with clean water within 3 min and wipe it dry complete all as specified & directed .

M&L for applying two coats of Epoxy based Zinc primer in a span of four hours over the treated rebars and allow to dry for six hours complete all as specified & directed (Make : Corroseal-ZR of M/s Krishna Conchem or Dr Fixit or equivalent as approved by GE) by brush

Cleaning all loose laitance on the concrete substrate and M&L forapplying one coat of epoxy bonding agent on exposed concrete surface to ensure bond between old concrete & new concrete by brush application complete all as specified & directed . (Make:- MONOBOND SBR of Krishna Conchem or Dr. Fixit epoxy bonding agent or Shalicrete URP of STP Ltd or equivalent as approved by GE)

M&L for Building up the profile of structural members by using latex additives(MONOBOND) modified air cured mortar system (Polymer modified mortar) (1:5:15 = 1 monobond-5Cement-15 sand) -in damaged areas in 25mm to 30 mm thickness including leveling profliling etc complete all as specified & directed .

TMT steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified & directed . Note:-Replacement of steel reinforcement with TMT bars of appropriate size where 30% of cross section is reduced including dismantling of rusted steel complete all as specified and directed.

M&L for TMT bars but 5mm dia and over upto and including 10mm dia additional main steel bar or stirrups of designed diameter in various structural elements like column ,beams and foundations including drilling ,bending, welding and fixing the bars with epoxy putty etc. complete (Steel provided on the basis of 1% of volume of concrete). Note:-Replacement of steel reinforcement with TMT bars of appropriate size where 30% of cross section is reduced including dismantling of rusted steel complete all as specified and directed.

M&L for Providing jacketing around columns with Micro concrete (Molith-MC) M40 including all lifts, shuttering, drilling holes and fixing shear anchor as per specification complete complete all as specified & directed . Note: Reinforcement shall be measured and paid separately.(Rates including jacketing, formwork and micro concrete)

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 & directed .

M&L for rendering 15 mm thick in CM 1:4 on fair faces of brick/concrete surfacesin two coats i.e (10 mm thick backing coat and 5mm thick finishing coat) , finished even and smooth (WPC to be measured and paid separately) complete all as specified and directed. (Note:- Item rate shall be include any height of Bldgs for scafolding as all arrangement.)

Supply only Liquid water proofing compound complete all as specifed and directed.

M & L for rendering 10 mm thick in CM 1:6 on fair faces of brick work or concrete surfaces finished even and smooth complete all as specified & directed . (Note:- Item rate shall be include any height of Bldgs for scafolding as all arrangement.)

M&L for rendering 5mm thick in CM 1:3 on ceiling on concrete surfaces finished even and smooth complete all as specified & directed .

M&L for applying minimum 2mm thick wall care Putty on wall /ceiling surfaces for filling &making undulation surface smooth complete all as specified and as directed

Preparation of new plastered surfaces of walls/ ceiling and M&L for applying two coats of oil distemper over and including 1 mm thick wall care putty, complete all as specified and as directed.

Preparation of new or previously untreated plastered surfaces of walls and M&L for applying two coats of acrylic antifungal paint exterior grade paint over & including one coat of primer complete all as specified and as directed.

Preparation of new or previously untreated plastered surfaces of walls and M&L for applying two coats of acrylic antifungal paint exterior grade paint (CAMOUFLAGE PATTERN) over & including one coat of primer complete all as specified and as directed.

Preparation of old wall/ceiling/roof surfaces of any description & M&L for applying one coat of acrylic (antifungal) exterior grade paint of camouflage pattern complete all as specified and directed. (Note:- Item rate shall be include any height of Bldgs / Hangars for scafolding as all arrangement.)

Complete removal of existing treatment of walls and M&L for applying two coats of acrylic (antifungal) exterior grade paint of camouflage pattern over & including one coat of primer on wall/roof by auto roller complete all as specified and directed. (Note:- Putty will be paid where applied under relevant item ).

Preparation of old wall and ceiling surfaces of any description and M&L for applying one coat of acrylic (antifungal) exterior grade paint white or coloured by auto roller complete including removal of nails etc and grinding where necessarycomplete all as specified & directed.

Complete removal of existing treatment from wall and ceiling surfaces to make the surface free from dust, loose paint etc including preparation of old decorated surfaces of walls, cornices, asbestos sheet and roof etc and M&L for applying (multipurpose mixer) wall care putty over & including applying two coats of acrylic (antifungal) exterior grade paint white or coloured by auto roller with including one coat of primer upto 4th storey of building including necessary scaffolding and grinding where necessary complete all as specified and directed. Note:- 1. Putty will be paid under relevant item where applied. 2. Allow 6-8 hrs to dry the surface for painting of subsequent coats

Prepration of old plastered / decorated surfaces of walls and M&L for applying one coat of oil bound distemper on plastered/decorated wall surfaces complete all as specified and directed.(Note:- Item rate shall be include any height of Bldgs / Hangars for scafolding as all arrangement.)

Complete removal of existing treatment from old decorated plastered surfaces of walls and ceiling by , removal of nails etc & filling cracks/hole with putty and applying wall care putty (multipurpose mixer shall be used for uniform and proper mixing of putty) and M&L for applying two coats oil emulsion distemper white or coloured over & including a coat of approved primer by auto roller complete all as specified & directed. Note:- Putty will be paid under relevant item where applied 2. Allow 6-8 hrs to dry the surface for painting of subsequent coats complete all as specified and directed.

Complete removal of existing treatment by scrapping to make the surface free from dust, loose paint etc including preparation of old decorated surfaces of walls, cornices, asbestos sheet and roof etc and applying (multipurpose mixer) wall care putty upto 2 mm thick and M&L for applying two coats of royale luxury emulsion interior paint to obtain a luxurious smooth finish white or coloured over & including a coat of approved primer with the help of auto roller by skilled labour over & including one coat of primer upto 4th storey including necessary scaffolding complete all as specified and directed. Note:- 1.Putty will be paid under relevant item where applied. 2. Allow 6-8 hrs to dry the surface for painting of subsequent coats complete all as specified and directed.

Prepration of old plastered / decorated surfaces of walls & ceiling and M&L for applying one coat of plastic emulsion paint on old plastered surfaces complete all as specified and directed.

Preparation old decorated plastered and unplastered surfaces of walls and cornices, spoiled by smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots by scraping and washing with water and M&L for applying one coat of white wash white complete all as specified and directed.

All as per BOQ Serial item No 1.26 above but two coat of white wash complete all as specified and directed

Preparation old decorated surfaces of ceiling , spoiled by smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots by scraping and washing with water and M&L for applying one coat of white wash on ceiling complete all as specified and directed.

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

All as per BoQ Serial item No 1.29 above but one coat of synthetic enamel paint complete all as specified and directed.

Preparation of old painted steel surfaces of any description not otherwise described, over 10 cm width or girth and applying two coats of synthetic enamel paint complete all as specified and directed.

All as per BoQ Serial item No 1.31 above but one coat of synthetic enamel paint complete all as specified and directed.

All as per BoQ Serial item No 1.31 above but one coat of aluminium paint on steel surfaces complete all as specified and directed. (Note:- Item rate shall be include any height of shutter for scafolding as all arrangement.)

All as per BoQ Serial item No 1.31 above but two coats of aluminium paint on steel surfaces complete all as specified and directed. (Note:- Item rate shall be include any height of shutter for scafolding as all arrangement.)

M&L for applying one coat of synthetic enamel paint (ordinary tint) on old painted concrete surfaces of any description over 10cm girth or width not otherwise described including necessary preparation of surfaces prior to painting complete all as specified and directed.

M&L for cutting and removing with chiesel and taking out the vegetation roots of plants grown on the roof and external surface walls at any height etc by taking all necessary precaution including digging out roots of vegetation and filling holes with PCC (1:2:4) type B1 using (20mm garded stone aggregate) after application of suitable chemical using "break manufactured by M/s Denocil Company to avoid regrowth of the vegetation and removing the debris to a distance not.exc 50 metre complete all as specified and directed. Note :- Plant shall be of minimum 5 to 10 cm girth.

M&L for re-writing the existing letters & figures (Block, Roman, Italic or Indian including stops, comma, arrows, brackets, dashes etc on sign board and wall surface in Black or yellow base) not exc 30 cm high & width including M&L for applying two coats of oil paint over a coat white base synthetic enamel paint complete all as specified and directed.

M&L for applying two coat of glossy floor guard water based paint, anti skid, exterior grade (Platinum Series) floor coating to old untreated concrete surface, cement plastered floors/surface, concrete floors, cement pavers block, chequred tiles, clay tiles etc similar description of work including necessary preparation prior to painting on surface with hose to remove loose dust and scrub with wire brush to remove algae, fungus and moos growth complete all as specified and directed.. Note : Allow 7-8 hours to dry the surface for painting of subsequent coats.

Preparation of new or old external wall surface by wire brushing/grinding in order to remove dust, dirt, loose particles, laitance. Thereafter wash the surface with mechanical water nozzal with clean water & allow to dry. Fill visible cracks/ joints by crack seal compound and epoxy base joint filler including resin and hardener in proportion as per maufactures instruction & allow to dry for 24 hours M&L for applying one coat of water base primer and allow to dry for 6 hours appx.ThereafterM&L for applying 02 coats of WB high build anti caronating coating cum waterproofing & match with brush at the interval of 08 hours between the coat and allow to dry to match the existing shade in camouflage pattern including or plain paint necessary scaffolding necessary security for the workers for any height, covering etc complete all as per specified and directed. Note:- External water proofing treatment on wall upto 30 meter height of the building including acrylic paint.

M/s Vishwakarma Enterprises (BID ID -3334424)

INDIA ENGINEERS AND CONTRACTORS (BID ID -3333119)

K N CONSTRUCTION (BID ID -3335427)

venus enterprises (BID ID -3334475)

LAXMI ENTERPRISES (BID ID -3335632)

D.N.PATIL (BID ID -3334314)