Urgent internal repairs and painting of various residential occupied flats under TTM-II unit and other areas in Anushaktinagar, Mumbai.

Amount

ABSTRACT SHEET

PART - I - CIVIL WORKS

Description of Work / Item(s)

Amount

PART - I - CIVIL WORKS

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: 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 third party 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

a) 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.

Providing and fixing in position at all floors, levels / heights 18 mm thick mirror polished natural stones slab for door frame in two overlapping layers one piece full length / height of approved shade, finished sizes as directed including machine cut / hand cut, final cleaning, moulding and polishing of exposed edges, in line, level, plumb and fixing the stone with cm 1:4 (Using factory made Ready Mix Mortar only), 20mm backing & overlapping of 20mm shall be fixed with Araldite adhesive, with best workmanship, finishing, curing, including removing existing door frame, shutter & fittings etc.and depositing the same at dept store etc. complete all as per specifications, drawings & as directed by the EIC. Note:- 1) All finished natural stones except for floorings shall be applied with araldite or equivalent stone adhesive on back surface ,spreading/splashing of sand particles on adhesive applied surface before a day of fixing of stones. 2) Window jamb, cill & lintel bottom with granite / green marble shal be mitred / partly mitred joint as directed by Engineer-In-Charge. 3)Exposed surface on Elevation & exposed vertical finished face shall be measured for payment in sqm. Overlapping & edges etc shall not be measured.

a) Jet Black Granite Stone

b) Baroda Green marble Stone

Providing & laying machine cut machine polished Cuddapah stones/granite stone/marble stone as mentioned followings for kitchen platform vertical support /shelves /window cill etc and including necessary cement mortar for backing/ bedding, close jointed and grouted with matching cement slurry and finished to line, slope, level, plumb, curing etc, as required including cutting of stone slabs,wastage, making cut outs wherever required etc all as per drg, specifications and as directed by EIC. Note : 1)Verticals,shelves,platform shall be embedded minimum 25 mm in wall/flooring. 2)Exposed surface on Elevation & exposed vertical finished face shall be measured for payment in sqm. Overlapping & edges etc shall not be measured.

a) 18 mm thick machine cut and single side machine polished Baroda green marble stone for window cill in stepped form laid over 20 mm thick 1:4 cement mortar (Using factory made Ready Mix Mortar only) & overlapping of 20 mm shall be fixed with Araldite adhesive with best workmanship, including half round moulding & polishing of exposed face etc complete. Note:- 1) All finished natural stone except for flooring & Platform shall be applied with aralide or equivalent stone adhesive on back surface,spreading/splashing of sand particles on adhesive applied surface before a day of fixing of stones. 2) Window jamb, cill & lintel bottom with granite / green marble shal be mitred / partly mitred joint as directed by Engineer-In-Charge. 3)Exposed surface on Elevation & exposed vertical finished face shall be measured for payment in sqm. Overlapping & edges etc shall not be measured. .

b) 18 mm thick machine cut and single side machine polished Baroda green marble stone for window jamb & bottom of lintel in single piece laid over 20 mm thick 1:4 cement mortar (Using factory made Ready Mix Mortar only) including half round moulding & polishing of exposed face etc complete. Note:- 1) All finished natural stone except for flooring & Platform shall be applied with aralide or equivalent stone adhesive on back surface,spreading/splashing of sand particles on adhesive applied surface before a day of fixing of stones. 2) Window jamb, cill & lintel bottom with granite / green marble shal be mitred / partly mitred joint as directed by Engineer-In-Charge. 3)Exposed surface on Elevation & exposed vertical finished face shall be measured for payment in sqm. Overlapping & edges etc shall not be measured. .

Removing and refixing of existing Green marble /Jet Black Granite 18mm thick window sub-frame with similar marble including removing and refixing carefully the existing MS grill and aluminium window with all fasteners screws etc including necessary heavy quality approved make SS screws, washer, silicon sealant etc and including disposal of debris in side colony at designated location. As the entire repairing work shall be carried out as per specifications, direction and instrcutions of Engineer-in-Charge.

Providing & laying at all floors & levels first quality matt finished/non slippery ceramic tiles of minimum thickness as specified by the manufacturer of M/S. H&R JHONSON (INDIA) Ltd. or euqivalent approved make of approved colors, shade and texture in flooring / dado / skirting as per approved pattern. incluidng cost of all materials, including of cutting the tiles to required shape, wastage, pointing the joints with white cement mixed with matching pigments to match the colour of the tiles, finished to line, level, slope & plumb, final cleaning of surface as required, curing , making necessary opening cutouts etc. and including removing existing flooring / dado and disposing of debris complete all as per specifications, relevent IS code & as directed by the Engineer-in-Charge.

a) In flooring with tiles of size 300 x 300 ( approx size ) similar to Grain flow matt / colorado matt /Montano matt/ other approved colour quartze series of M/s H& R Johnson or other euqivalent approved make with 20 mm thick 1:4 ready mix Cement mortar bedding

b) In dado / Skirting with tiles of 300X450mm( approx size) similar to Fence LT + Fence DK/Coral Dolphine LT+ Coral Dolphine DK (upto IV-D) of M/s H&R johnson (India) Limited) or other euqivalent approved make including 12 mm thick. fixed over 12 mm thick using 1:4 ready mix cement mortar backing/fixed directly over existing tile with polymer cum cement based adhesive(Type-II) manufactured by roffe construction or M/S Bal Endura chemicals or other approved equivalent, jointed with cement slurry & grouted with pigment of matching shade & finishing the top of skirting/dado etc. complete.

c) In Dado / skirting with tiles of size 300 x 450 mm (approx size) of Cosrian LT + Cosrian Dk/Colorado LT + Colorado Dk/Montano LT+Montano Dk ( IV-D SPL. & above) of M/s H&R johnson (India) Limited or other euqivalent approved make fixed over 12 mm thick ready mix cement mortar 1:4 backing/ fixed directly over existing tile with polymer cum cement based adhesive(Type-II) manufactured by roffe construction or M/S Bal Endura chemicals or other approved equivalent jointed with cement slurry & grouted with pigment of matching shade & finishing the top of skirting/dado etc. complete.

Jacketing and strengthening of R.C.C. column with free flow self compacting micro concrete made with Roff concrete Repair (Super flow micro concrete) manufactured by M/S. Roff construction chemical, (or) Renderoc RG manufactured by M/s. Fosroc chemicals (India) limited (or) ESSEN construction chemical or other approved equivalent make, which consist of dismantling loose concrete along with plaster, cleaning the reinforcement thoroughly with wire brush and finally with acetone, making micro concrete by mixing prepacked dry micro concrete and water in proportion as prescribed by the manufacture, mixing them thoroughly for 5 minutes for achieving free flow state of micro concrete, pouring the micro concrete in layers, compacting the concrete by blowing strokes with 16 mm steel rod, curing for 10 days (curing shall be commenced immediately after 4 hours of pouring concrete) etc. including providing shuttering and disposal of debris inside colony at the designated location etc. complete all as per specifications and as directed by the Engineer- in- Charge. NOTE: Measurement shall be taken as per actual consumption of pre-packed dry micro concrete in Kg. used for structural repairing work.

Reinforcement for reinforced cement concrete conforming to IS at all floors & levels including supplying, cutting, bending, fixing and tying in position with 1.6 mm dia. soft drawn annealed binding wire including cost of binding wire, labour etc. complete all as per specifications and as directed by the Engineer- in- Charge. Note:Binding wire required for the work will have to be supplied by the contractor & the same will not be measured for payment.

a) With high yield strength deformed bars Fe 500D grade.

Cement plastering using factory manufactured pre mix/ ready mix mortar in CM 1:4 of 'Roofit Mix' of M/s. Premier Floor to Roof Materials pvt.ltd/ 'Easy plast' of M/s. Walplast Products pvt.ltd/ 'Readiplast' of M/s. Ultratech Cement Ltd or other approved equivalent make, having minimum composition of C:S :: 1:4 using fully treated dry, well graded natural sand conforming to IS 383 suitable for external plastering, having low rebound properties, low water demand for curing properties, mechnical mixing with water in a metalic tray only to make good consistency as per the specification of the Manufacturer and applied on internal wall and ceiling finished smooth over brick walls or concrete surfaces at all floors and levels including membrane curing by applying one coat of factory made curing compound Resikure of M/s. Anuvi Chemicals, Dr. Fixit curing compound or other equivalent over repaired surfaces as per manufacturer's specification etc. and removing existing damaged/ worn out plastering and disposing off debris in side colony etc. complete all as per specifications and as directed by Engineer- in- Charge.

a) 15 mm thick.

Providing and applying one coat of cement based grey putty of M/s Roofit mix or other approved euivalent make over entire surface including preparing old painted surfaces by thoroughly scrapping oil bound distemper /acrylic emulsion / white wash etc, filling up the cracks, crevices, depression, holes, spray curing for three day etc, including sand papering and making surfaces even and smooth dusting /cleaning, scaffolding , covering the furniture etc with tarpaulins or eqivalent covering materials, cleaning of all surfaces etc.& disposing of debris inside colony at designated location etc.complete as per specifications and as directed by the Engineer-in-Charge.

Repainting of old painted surfaces with two coats synthetic oil bound distemper of approved shade and make over one coat of approved cement primer, including thoroughly scrapping, removal of old paint if any, sand papering & preparing the surfaces, applying approved stucco putty to entire surface to fill up crevices mild depression etc. scaffolding including cleaning of floors, doors & windows etc.& disposing of debris in side colony at designated location etc. all as per specifications and as directed by the Engineer-in-Charge.

Repainting of old painted surfaces with two coats FLAT oil paint of approved shade and make over one coat of approved cement primer, including thoroughly scrapping, removal of old paint if any, sand papering & preparing the surfaces, applying approved stucco putty to entire surface to filling up crevices, mild depression etc. scaffolding including cleaning of floors, doors & windows etc.& disposing of debris inside colony at designated location etc. all as per specifications and as directed by the EIC.

Repainting of old painted surfaces with two coats of acrylic emulsion paint of approved make & shade over two coats ofapproved primer (alkali resistant) consist of thoroughly scrapping oil bound distemper /acrylic emulsion / white wash surface, applying a coat of approved cement primer, filling up the 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 puttywork , 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 in side colony at designated location etc. complete all as directed by the Engineer-in-Charge.

Repainting of old painted surfaces with two coats of Royal luxary acrylic emulsion paint of approved make & shade over two coats of approved primer (alkali resistant) consist of thoroughly scrapping oil bound distemper /acrylic emulsion / white wash surface, applying a coat of approved cement primer, filling up the 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 puttywork , 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 in side colony at designated location etc. complete all as directed by the Engineer-in-Charge.

Providing and laying at all floors and levels Vitrified tiles of first quality Marbonite of M/S H&R JHONSON (INDIA) Ltd or other equivalent approved make of approved colour, shade, pattern and of thickness as per manufacture's specifications, laid directly over tile, using polymer cum cement based adhesive (Type -II as per IS) manufactured by M/S Roffe construction or M/s Bal Endura chemicals or other approved equivalent in respect of flooring and fixed over 12 mm thick backing using ready mix cement mortar 1:3 in respect of skirting , close jointed and grouted white /colour cement slurry with pigments to match the colour of the tiles, finished to level, line, slope and plumb including cutting of tiles, making openings / cut out where necessary including wastage for odd shape of room and final cleaning of surfaces as required, curing etc. complete all as per specification,relevent IS code & as directed by the EIC.

a) In flooring with tiles of approx. size 600 mm x 600 mm similar to Salt & Pepper (White)/ Perlato/Athelon of M/s H& R Johnson (I) ltd. laid directly over existing tile using tile on tile polymer cum cement based adhesive.

b) In Dado / skirting with tiles of size 600 x 100 mm similar to Salt & Pepper (White) of M/s H& R Johnson (I) ltd laid over 12 mm thick CM 1:3 backing, jointed with cement slurry & grouted with pigment of matching shade & finishing the top of skirting etc. complete, including dismantling the existing dado/skirting tile and backing cement mortar disposal of debris in side colony etc. complete.

c) In flooring with tiles of approx. size 600 mm x 600 mm similar to RIGATO DC of M/s H& R Johnson laid directly over existing tile using tile on tile polymer cum cement based adhesive.

d) In Dado / skirting with tiles of size 600 x 100 mm laid (RIGATODC) over 12 mm thick CM 1:3 backing, jointed with cement slurry & grouted with pigment of matching shade & finishing the top of skirting etc. complete, including dismantling the existing dado/skirting tile and backing cement mortar disposal of debris in side colony etc. complete.

e) In flooring with tiles of approx. size 600 mm x 600 mm similar to Salt & paper (Grey)laid directly over existing tile using tile on tile polymer cum cement based adhesive.

f) In Dado / skirting with tiles of size 600 x 100 mm similar to Salt & Pepper (Grey) of M/s H& R Johnson (I) ltd laid over 12 mm thick CM 1:3 backing, jointed with cement slurry & grouted with pigment of matching shade & finishing the top of skirting etc. complete, including dismantling the existing dado/skirting tile and backing cement mortar disposal of debris in side colony etc. complete.

Repairing of loose / shaky vitrified tile flooring/other tiles at all floors and levels using polymer modified cement based tile adhesive ( Type-II as per IS ) manufactured by Roffe Construction – NSA (Non Skid Adhesive) or M/s Bal Endura Chemicals– Gold Star or other approved equivalent. The repairing process will consists of following. (1) Complete checking by tapping of affected flooring area using solid wooden stick. Identifying the affected tiles for repair work. (2) Drilling holes through tiles and widenining of tile joints using cutter as per requirement. (3) removing of tiles carefully and removing backing adhesive from original flooring, cleaning etc (If Required).5. Refixing the tiles with polymer modified cement based tile adhesive. (4) Grouting the tile flooring using tile adhesive slurry through drilled holes, widened joints, opening made by tile breaking using trowel etc and by tapping of floor tiles etc. (5) Sealing of drilled holes, widened joints using white cement cleaning of flooring, removal of debris and disposal of debris in side colony at designated location. (6) Complete checking by tapping of repaired flooring area using solid wooden stick after 7 days of repairing work in presence of departmental representative. The repaired work shall not make any hollow sound, loose/shaky motion of tiles. The entire repairing work shall be carried out as per direction and instrcutions of engineer-in-charge.

Removing loose / shaky vitrified floor tiles and refixing the same using polymer modified cement based tile adhesive ( Type-II as per IS ) manufactured by Roffe Construction – NSA (Non Skid Adhesive) or M/s Bal Endura Chemicals– Gold star, including removal of loose/shaky tiles cleaning back side of tile and removal of tile adhesive from existing floor area, cleaning etc complete all as per specifications and as directed by the Engineer-In-Charge.

Providing & erecting double bamboo scaffolding using minimum 75 mm dia best quality bamboo tied with coir rope & the horizontal & vertical members of the bamboos provided as required at spacing of not more than 900 mm apart both vertically & horizontally including providing cross supports as struts to tie the scaffolding properly to the building for maintenance / repair works of external surfaces of buildings as &when required including providing necessary safety belts to workers,dismantling the scaffolding after repair work is completed including cost of transportation, labour, safety belts etc. complete all as directed by the Engineer-in-Charge. NOTE: The mode of measurement shall be in square metre for the overall portion of external exposed surface area of buildings covered by scaffolding and the said area shall be measured flat. No deductions shall be made for any openings in the surface and the jambs / reveals.

a) Double Scaffolding

Supplying & fixing 18 mm thick PVC integral free foam sheet in form of flush finish cupboard shelves/frames for fixing of cupboard shutters, manufactured by M/s. Jain Irrigation Systems Ltd. (Excel sheet), M/s. Rajashree Plastiwood of approved colour, solid section, extruded rigid, light weight sheet with fine & homogeneous closed cell structure with smooth, glossy, hard surface finish on both sides including using same material batten patti of 18 mm thick for fixing of shelves with SS Screw, required for all fixing arrangement etc. , all edges to be smooth finish with mixture of PVC powder & solvent etc including removing the old damaged wooden shelves/shutter and transporting to Deptt. stores etc. complete all as per specification,drawings and as directed by the Engineer in Charge. Note:- 1) The entire shelves shall be jointless shutter.

For Cupboard Shelves of approx size of 1200 mm x 750 mm

Supplying & fixing 18 mm thick PVC integral free foam sheet in form of flush finish for double leaf cuboard shutter, manufactured by M/s. Jain Irrigation Systems Ltd. (Ex-cel sheet),M/s. Rajashree Plastiwood of approved colour, solid section, extruded rigid, light weight sheet with fine & homogeneous closed cell structure with smooth, glossy, hard surface finish on both sides all edges to be smooth finish with mixture of PVC powder & solvent etc. including dismantling the existing plywood/ A.C sheet shutters/MS shutters/removing the old damaged wooden shelves/shutter and transporting to Deptt. stores etc. complete all as per specification,drawings and as directed by the Engineer- in- Charge. Note:-1) The entire door shall be jointless shutter.2) The sizes shall be approximately 600 mm x 2100mm, however exact dimensions shall be measured at site before manufacturing.3) The rate is inclusive of making of necessary rebate for locking arrangement.

18 mm thick double leaf cupboard shutter including necessary rebate.

Cupboard frame of 36*75mm size(using 2*18mm thk PVC excel sheet) with suitable rebate and fixed using SS screws and suitble approved adhesives.

Supplying & fixing heavy duty stainless steel superior quality fittings, fixtures and fastenings along with necessary SS screws, bolts, nuts, washers, etc. as per approved samples. complete all as per specifications and as directed by Engineer- in- Charge.

a) Heavy duty SS 304 Piano hinges 19 mm x 20 Gauge.

Supplying & fixing matt finished, anodised aluminium heavy quality fittings, fixtures and fastenings of approved quality, along with CP brass screws, bolts and other accessories as per approved samples etc. complete all as per specifications and as directed by Engineer- in- Charge.

a) Tower bolt 150 mm long with 10 mm dia. barrel.

b) Bow Handle 100 mm long 10 mm dia. Solid.

c) Heavy duty Harsp stable 150 mm long(For locking arrengement)

d) Magnetic catch

Removing & Refixing of existing cupboard door shutter with frame including fixing of necessary arrangement like nailing, screwing etc.inclusive Reparing/ change of any broken wooden batton with existing matching, filling with putty and painting of two coats synthetic enamel paint of approved make including all the fixing arrangement as specification & as directed by EIC

Supplying, fabricating and fixing in position at all floors anodized Aluminium of approved sections with size and wights as directed (including wastages if any)for fixing the partition Shelves of Cupboard confirming to relevant IS specifications with all approved all as shown in the drawing including providing and fixing aluminium channel beading/glazing clips fixed with necessary bronze anodised screws, grouting the gap with sealant and including dismantling of existing support and depositing same to dept store etc all complete generally as per drawing, specifications etc, all as directed by EIC.

Three Star Construction CO.

Om Enterprises

AMBIKA ENTERPRISE

Three Star Construction CO.

Om Enterprises

AMBIKA ENTERPRISE