Internal Structural Repairing and painting of Occupied flats and common areas under Kanchanjunga maintenance unit. and at other places in Anushaktinagar, Mumbai.

Amount

PART I : MAIN ITEMS

Description of Work / Item(s)

Amount

PART I : MAIN ITEMS

Repairs to damaged RCC structural members at all locations/ floors using polymer modified cementatious mortar, for strengthening the existing RCC structural members using acrylic based polymer and comprising the following operations: Important Notes: 1. Breaking cracked / spalled concrete members along the cracks with plaster, including removing and stacking of all unserviceable material at site,simultaneous transportation and disposed at a location in Anushaktinagar as identified by EIC. complete all as per specifications and as directed by the Engineer-in Charge. 2. Exposing and cleaning the reinforcement thoroughly by light tapping / wire brushing of using strong emery paper and finally by acetone /rust remover of Dr. Fixit / Anuvi chemicals / Fosroc or other eqivalent. 3. Applying a coat of polymer and cement slurry in the ratio 1:1 by volume to the reinforcement bars. 4. Polymer required for the work shall be procured by the Agency from approved Manufacturers Like M/s Astra , M/s Anuvi, M/s Apcotex or other approved equivalent manufacturer confirming to technical requirements as below and the invoices/challans etc to be submitted to EIC for record. Appearance: Milky white PH- value : 9-10 Specific gravity : 1.055+/-0.005 Solid contents(%w/w)-: 44+/-1 Viscocity at 25 degree C temperature (in sec): 15-20 Testing of the material as per relevant codes at NABL approved Lab. is to be done by the Agency for every batch/lot of supply. 5. Bond coat should be applied @ 0.37 ltr./layer/sq.m. 6. Minimum FM of silica sand should be 2.10

Building up with polymer modified cementatious mortar for RCC structural members etc. in layers not exceeding 20 mm in a day (proportion – cement 50 Kg. : Silica sand 125 Kg. : polymer liquid 10 ltrs.) with necessary bond coat (polymer : Cement = 1:1 by volume) for tack coat and also for subsequent layers using polymer including curing, covering the flooring /window with tarpaulins or equivalent covering material to avoid deposition of polymer mortar and cleaning of floor / windows thoroughly on completion of repair work etc. complete all as per specifications and as directed by the Engineer-in-charge. Polymer used for this work in KG shall be measured for payment.

Reinfrocement for reinforced cement concrete at all floors & levels including, supplying,cutting, bending, fixing and tying in position with 1.6 mmdia soft drawn annealed binding wire including cost of binding wire, welding ,labour etc. complatre all as perspecifications and as directed by the Enginer-in-charge.Note:- Binding wire required for the work will have to besupplied by the contractor & the same will not be measured for payment.

a) With hight yeild strength deformed bars of grade Fe-500 ( Tor Steel, Tistrong or equivalent) of Tata Steel,SAIL conforming to IS1786.of Tata steel, SAIL

Cement plastering using factory manufactured pre mix /ready mix / ready mix mortar in cement mortar 1:4 of 'Roofit Mix ' of M/s of Premier floor to Roof Materialspvt.ltd / Easy plast ' of M/s Walplast Products pvt. ltd/ 'Readiplast' of M/s Ultratech Cement ltd or other approvedequivalent make, having minimum composition of C:S :1:4 using fully treated dry, well graded natural sandconforming to IS 383 suitable for external plastering,having low rebound properities,low water demand forcuring properities, mechnical mixing with water in ametalic tray only to make good consistency as per thespecification of the Manufacturer and applied on internalwalls and ceilings finished smooth with neeru over brickwalls or concrete surfaces at all floors and levels,including necessary scaffolding ,curing and removing existing damaged / wornout plastering and disposing off debris out side colony etc.complete all as per specifications &as directed by theEngineer-in-charge

a) 12 mm thick for ceiling

Providing and applying 1.5 mm thick white cement based wall care putty in two coats of approved make, at all floors, levels and locations, over plastered surfaces finished smooth to correct line, level, plane, plumb etc., including preparing the surfaces, scaffolding smoothen the putty surfaces with very fine water proof emery paper to get a glossy finish etc. complete as per specifications, as per manufacturers specifications, drawing & as directed by the Engineer-in-charge.

Repainting of old painted surfaces with two coats of Oil bound distemper of approved make & shade over two coats of approved primer consist of thoroughly scrapping oil bound distemper / white wash surface, applying a coat of approved cement primer, filling upthe cracks with approved crack filling compound, applying approved stucco putty to entire surface to fill up crevices, mild depression etc. thoroughly scrapping the surface, applying 2nd coat of approved cement primer over putty work , apply two coats of Oil bound distemper paint including necessary covering material and removal of splashing & droppings from floors, walls including scaffolding, ladder as required & disposing of debris within colony etc. complete all as directed by the Engineer-in-Charge.

a) Two coats of Synthetic oil bound distemper

Repainting of old painted surfaces with two coats of premium quality Acrylic emulsion paint of approved make & shade over two coats of approved primer consist of thoroughly scrapping oil bound distemper /acrylic emulsion / white wash surface, applying a coat of approved cement primer, filling upthe cracks with approved crack filling compound, applying approved stucco putty to entire surface to fill up crevices, mild depression etc. thoroughly scrapping the surface, applying 2nd coat of approved cement primer carrying out full stucco putty work , apply two coats of acrylic emulsion paint including necessary covering material and removal of splashing & droppings from floors, walls including scaffolding, ladder as required & disposing of debris within colony etc. complete all as directed by the Engineer-in-Charge.

a) Two coats of Acrylic emulsion paint.

Repainting of old painted surfaces with two coats of Royal luxury emulsion paint of approved shade and make over two coats of approved cement primer which consist of thoroughly scrapping old painted surface, applying a coat of approved cement primer, filling up the cracks with approved crack filling compound, applying stucco putty to entire surface to fill up crevices, mild depression etc.thoroughly scrapping the surface, applying 2 coat of approved cement primer, carrying out putty work wherever required, including necessary covering material and removal of splashings & droppings from floors, walls including scaffolding , ladder as required etc. compelte all as directed by the EIC

a) Two coats of Luxary Acrylic Emulsion paint

Repainting of old painted surfaces with two coats Flat oil paint of approved shade and make over two coats of approved cement primer consist of thoroughly scrapping of all types of old painted surfaces , applying a coat of approved cement primer, filling upthe cracks with approved crack filling compound, applying approved stucco putty to entire surface to fill up crevices, mild depression etc. thoroughly scrapping the surface, applying 2nd coat of approved cement primer over putty work , apply two coats of Flat oil paint including necessary covering material and removal of splashing & droppings from floors, walls including scaffolding, ladder as required & disposing of debris within colony etc. complete all as directed by the Engineer-in-Charge.

a) Two coats of Flat Oil paint

Providing and applying three finished coats of Acrylic based Emulsion exterior coating (Over sand faced plastered surfacews / RCC Jalli / fins ) of Apex Ultima of M/s. Asian Paints / Excel of M/s. Nerolic / Heatshield of M/s. Dr. FIXIT / Weathershield Max of M/s. ICI Delux or other approved equivalent make and shade over the sand face / rough cast plaster / RCCF jalli / RCC fins at locations as required, including preparation in proporation of One Litre of Apex Ultima or ther makes with 400 ML. of potable water , thoroughly mixed and appliedat an interval of 4- 6 hours for each successive coats and ensure consumption of 0.27 ltr/ Sqm for 3 coats, including preparation of surface, cleaning and filling the cracks and crevices with Latex caulking crack filler etc. complete generally as per the manufacturer's specification and as directed by the Engineer-in-charge.

Acrylic based Emulsion Exterior coating

Providing & applying Synthetic Enamel paint in two or more coats on old / new wooden / steel surface, at all floors, levels & location using ready mixed & ready made synthetic enamel paint of approved make, shade and pattern including one coat of approved wood / steel primer including labour, material, scaffolding, surface preparation, cleaning etc complete all as per specifications and as directed by Engineer-in-Charge. (Note:- Synthetic enamel paint shall have VOC content less than 50 grams/ litre).

On wooden / Old Steel surfaces including one coat of wood primer

On Old Surfaces. thoroughly scrapping, removal of old paint, if any, sand papering & preparing the surfaces, applying approved Putty for touch up to fill up crevices mild depression etc, necessary covering material (tarpaulin etc), cleaning, removal of splashing & droppings of floors, wall, ceiling, doors & windows etc & disposing of debris at directed place inside colony. )

a) Applying Putty for touch up to fill up crevicess.

Providing & applying asian paint smartcare Damp block white colored coating over wall / concrete surface including cost of removing existing old paint with putty etc., applying one coat of self priming coat of AP smart care damp block (diluted with water in 1:1 ratio) and applying two coats of AP smart care damp block (diluted with water in 3:1 ratio) etc. complete as per specification & as directed by the EIC

Carrying out visual inspection of various buildings & flats internally , assessing the condition of RCC members such as columns, beams, slab/ ceiling, facia , cill of windows etc.cracks corrosion of renforcement spalling of concrete , sagging/ common areas of the buildings by using taping rod / wooden hammerer etc. to check the loose plaster / concrete etc. and remove the loose patches with necessary percussing including scaffolding photography of the area before and after, cleaning the area and dispose debris , submitting all the details for measurements and record purpose . a) Flat type IV D & D special = 23 buildings b) Flat type V-E & E-1 = 05 buildings c) Flat type III- C = 01 building d) Flat type II-B = 0 e) Flat type I-A = 02 buildings

Buildings

M/S.S.V.CHANDAN (BID ID -3220378)

M/S. SHAHISTA DECOR (BID ID -3225795)

ANAND ENGINEERING WORKS (BID ID -3225937)

M/S. SAHANI ENTERPRISES (BID ID -3225782)

M/S.S.V.CHANDAN (BID ID -3220378)

M/S. SHAHISTA DECOR (BID ID -3225795)

ANAND ENGINEERING WORKS (BID ID -3225937)

M/S. SAHANI ENTERPRISES (BID ID -3225782)