Miscellaneous repairing work and other development work for childrens home and other location under SR (EZ) unit, Mumbai.

Amount

PART I : CIVIL WORKS

PART- B : PH WORKS

PART- C : ELECTRICAL WORKS

Description of Work / Item(s)

Amount

PART I : CIVIL WORKS

a) Supplying and erecting M.S. tubular scaffolding using 'H' frames of M/s. Acrow India (or) equivalent with horizontal and vertical rows @ suitable spacing as per I.S. specification which should be suitably overlapped at junctions and cross braced wherever required and securely tied, supporting the scaffolding with building members as permitted by the Engineer-in-Charge, including all pipes of scaffolding shall be atleast 40mm n.b. dia heavy class seamless pipe, providing necessary safety belt and helmet to the workers and dismantling & taking back the scaffolding, safety belt and helmet after the repair works are completed all as per specifications and directed by the EIC.

a)M S Steel scaffolding

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 equivalent. 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.

b) Repairing with polymer bonded mortar up to 35mm thick in layers of not exceeding 20mm (with out chicken mesh) in a day (proportion- cement 50 Kg : silica sand 125 Kg) with applying protection coat / bond coat to reinforcement, bond coat to old concrete and bond coat for every successive layers of 20mm thick in proportion polymer : Cement-1:1 by volume as per specification including covering the floor/windows with tarpaulin or equivalent covering material etc., and cleaning after repair etc., complete all as per specifications and as directed by the Engineer in charge. The rate is inclusive of supplying and applying protection coat /Bond coat of polymer.

c) Repairing with polymer bonded mortar average 70 mm thick in layers not exceeding 20 mm in a day (proportion – cement 50 kg : silica sand 125 Kg. ) with applying protection coat / bond coat to reinforcement and bond coat for every successive layers of 20 mm thick in proportion Polymer : cement – 1:1 by volume as per specification including one layer of Chicken mesh 22 gauge, including covering the floor / windows with tarpaulin or equivalent covering material etc. and cleaning after repairs, curing etc. complete all as per specifications and as directed by the EIC. The rate is inclusive of supplying and applying protection coat /Bond coat of polymer.

Plain cement concrete using graded stone aggregate of 20 mm max. size including consolidation, finishing, curing, cost of form work, shuttering, centering etc. at all level and locations complete all as per specification & as directed by the Engineer- in- Charge.

Brick work at all levels & location using Ready mix cement mortar 1:4 using well burnt locally available bricks of approved quality including scaffolding, raking out joints above ground level simultaneous pointing below ground level, curing, scaffolding etc. complete all as per specifications & as directed by the Engineer- in- Charge.

a) In foundation & plinth, drain walls, chambers etc.

Reinforcement with TMT bars of Fe500D grade 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 and welding of new reinforcement bars with existing reinforcement bars wherever required 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.

Cement plastering using factory manufactured pre mix/ready mix mortar of approved make minimum composition of C:S is 1:4 suitable for internal plastering to wall and ceiling finished smooth over brick walls or concrete surfaces including acrylic based membrane curing of M/s. Anuvi Chemicals/ Fosroc/ Dr. fixit at all floors and levels including scaffolding, removing existing damaged/ worn out plastering and disposing off debris with in colony etc. complete all as per specifications and as directed by Engineer- in- Charge.

a) 12 mm thick.

b) 15mm thick.

Sand faced cement plaster 20 mm using factory manufactured pre mix/ ready mix mortar of approved make minimum composition of C:S :: 1:4 suitable for external plastering over brick walls or concrete surfaces with base coat of 12 mm thick and finishing coat of 8 mm thick final rendering, including acrylic based membrane curing of M/s. Anuvi chemicals/ Fosroc/ Dr. fixit at all floors and levels including removing existing damaged/ worn out plastering and disposing off debris with in colony etc. complete all as per specifications and as directed by Engineer- in- Charge. (Scaffolding shall be paid under relevant item) NOTE: The contractor must take full precautions that original brick work is not damaged while dismantling of plaster. Incase of any damage the same shall be made good with 25g chicken wire mesh at his own cost. No separate payment for any additional thickness of plaster if any will be made. Contractor must visit site and acquaint himself with the condition of building.

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 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 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 off debris within colony etc. complete all as directed by the Engineer- in- Charge.

Providing and applying one coat of base primer (Apex Ultima protect of M/s. Asian paints or Aquatech of M/s. ICI Dulux or equivalent) and two top coats of acrylic water proof exterior coating of Weathershield flexx rainproof system of M/s. ICI Dulux or other approved equivalent make and shade over the sand face / form finished surfaces / rough cast plaster at all locations as required, thoroughly mixed and applied at an interval of 6-8 hours for each successive coats and ensure consumption of 0.47 ltr/Sqm for 3 coats,(base coat @.29 Ltr/sqm & two top coats @0.18 Ltr/sqm ) for sand face surfaces 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 EIC. NOTE : 1) The surface shall be cleaned with water jet with high pressure water pump spray of at least 100 kg/sq.m. and brushing/ rubbing with coir to remove all foreign materials etc. before painting work. 2) The entire treatment shall stand guarantee for water tightness from external treated surfaces and for bone dry conditions for a period of Three (3) years .The guarantee shall be given on the regular format of the Department under Conditions of Contract. 3) Lower consumption less than as mentioned will be recovered @ Rs. 450/ltr 4) Any leakages complaints received with a period of 3 years from the date of completion.The contractor shall deploy sufficient labour and rectify the leakages immediately within 7 days of those of such complaint from EIC

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.

Painting old wood/ steel work with two coats of Synthetic enamel paint of approved shade & make over one coat of primer including preparing surfaces, through scapping of MS work, filling with putty wherever required, scaffolding & cleaning etc. complete all as per specifications & as directed by the Engineer- in- Charge.

a) On wooden surfaces with two finishing coat over a coat of wood primer.

b) On steel surfaces with two finishing coats over a coat of steel primer.

Demolishing brick/ stone masonry,RCC in cement mortar and plaster at all floors & levels including scaffolding, stacking of serviceable materials & disposing off unserviceable materials etc. complete all as per specification & as directed by the Engineer- in- Charge.

Providing & laying at all floors & levels first quality ceramic tiles of minimum thickness as specified by the manufacturer of M/s. H & R JHONSON (INDIA) Ltd. or equivalent approved make of approved colors, shade and texture in flooring/ dado/ skirting as per approved pattern including 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 off debris complete all as per specifications, relevant IS code & as directed by the Engineer- in- Charge.

a) In flooring with tiles of size 300X 300 (approx size) similar to white/ ivory/ other approved colour quartze series of M/s. H & R Johnson or equivalent approved make with 20 mm thick 1:4 ready mix Cement mortar bedding.

c) In Dado/ skirting with tiles of size 300 X 450 mm (approx size) similar to Digital HD series tile Linea blue/ snow white of M/s. H & R Johnson (India) Limited or equivalent 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.

Providing & laying machine cut machine polished Cuddapah stones as mentioned followings for kitchen platform top, vertical support/ shelves/ facia, beading 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 specifications and as directed by the Engineer- in- Charge.

a) For kitchen platform top, upto 750 mm wide and upto 1800 mm length in single piece consisting machine cut machine polished on one side, 30 mm thick Cuddapah stone (Kitchen pltform top) fixed with 20 mm thick 1:4 ready mix cement mortar including providing cut out if any, moulding and polishing the edges etc. complete.

Providing assistance to the departmental technician for attending the complaints of various nature on working days/ holidays/ beyond office hours viz etc. in various flats and buildings including necessary tools and manpower, loading, unloading etc. complete all as directed by the Engineer- in- Charge. (Working hours should be 8.30 Hours with 30 minute lunch break)

a) Supply of un-skilled Labour.

Carrying out miscellaneous welding work at all levels & location for MS windows, ladders, fencing, gate etc. including required peg stay, cleat, louver cleat, hinges, member, hook, bolt, nut other required materials, labour, welding machine, welding rod etc. complete all as per specifications & as directed by the Engineer- in- Charge.

Providing and laying dry rubble stone hard core soling of 150/230 mm consolidated thickness in sub base to required levels and lines with first quality rubble, hand set, well packed including filling the interstices with smaller stone chips, supplying & finishing/ blinding the surfaces with approved blinding quality murrum/ stone dust including watering, consolidation etc. all complete as per specification drawings & as directed by EIC.

Providing and fixing second class C.P. teak wood of required sizes and Sections for repairing the styles & rails & battens of panelled and battened door/window shutters of various roons at all floors, including carefully removing the existing door/window shutters & removing with fittings & fixtures, damaged / decayed teak wood nail / styles battens and plywood panel of shutters, cutting, plaining & jointing the wood, providing and fixing necessary screws and glueing the lap joints with synthetic adhesive fevicol or equivalent, plaining & finishing the new wood work to match with old work in proper line and level including cost of fixing the door shutters with all fittings & fixtures with one coat synthetic enamel paint over one coat of primer on new work and one coat of paint over entire surfaces of shutters etc. disposing of debris within colony etc. complete all as directed by the Engineer-in-Charge.

a) Teak wood

b) 12mm thick marine ply of approved make

Providing and fixing fly proof aluminium wire mesh of 28 gauge (made out of 28 guage wire) for window and clear story window, using wire gauge with average width of aperture 1.4mm in both direction including providing and fixing of stainless steel screws and washer at maximum distance of 300 mm complete as directed by Engineer-in-Charge.

Providing and fixing 60 mm thick (min.) factory made reflective (Glossy/ Smooth finish ) interlocking paver blocks of approved make & Bruce/ Colorado shape of (M/S.Super tile or other approved Equivalent), approved colour, shade, size, shape paver blocks manufactured with cement concrete grade not less than M-35. including supplying & laying 50 mm thick well graded stone dust evenly spread over the sub base including consolidation of sub base properly vibrating with the surface vibrator, finishing to line, level and slope, finally filling the joints with fine clean sand and cleaning the surface including removing existing shahabad stone and storing serviceable materials and disposing off the debris at the designated place within the colony, including taking permission from statutory authority etc complete all as per specification and as directed by the Engineer in charge.

Labour charges for removing and relaying existing 60/80mm interlocking paver blocks/ Shabad tile including supplying & laying 50 mm thick well graded stone dust evenly spread over the sub base including consolidation of sub base properly vibrating with th surface vibrator, finishing to line, level and slope, finally filling the joints with fine clean sand and cleaning the surface including removing existing shahabad stone and storing serviceable materials and disposing off the debris at the designated place within the colony, including taking permission from statutory authority etc complete all as per specification and as directed by the Engineer in charge.

Description of Work / Item(s)

Amount

PART- B : PH WORKS

Providing & fixing on Exposed or concealed surfaces the following dia Chlorinated Polyvinyl Chloride (C-PVC) pipe of specified class of M/s. SUREME/ PRINCE or other approved equivalent consisting following items of work:- i) Supplying & fixing C-PVC pipes including necessary all fittings conforming to IS 15778. ii) Laying and fixing the pipe and specials on exposed surfaces to correct line, level and plumb for water supply line, overflow and vent using M.S. nails/ screws, rawl plugs, wooden gutties and branded clamps of Supreme/Prince make to the pipeline as per the site requirement. iii) Testing the pipe line to a hydraulic pressure as per manufacturers cataglouge for leak proof joint or as per relevant code. iv) Making leak proof threaded/ solvent joints. including cutting the pipe, Joint preparartion, cleaning, marking, application of solvent, assembling, curing etc. and the cost of jointing cement solvent materials. v) Cutting or making hole or chases in RCC or brick work structure such as wall, column, beam, slab, chajja, dado etc. for passing the pipe line and reinstating all the damage to its original condition. proof joints. vi) Providing and fixing C-PVC jointable/ threaded fittings such as Union, Nipples, Bendes, Elbows, Tees, Reducers, End caps, Couplers, Adaptors, Saddles, Plugs, Tank connectors, Expansion loops, Bypass bends, etc. vii) Including removing existing GI pipe line with fittings and specials etc. Note:- All brass threaded elbows and fittings shall be with additional support type of M/s. Prine, Supreme or other equivalent approved by Engineer- in- Charge including necessary fixing arrangement such as screws, plug etc. complete. SDR 11 Pipes and Fittings

a) 15 mm n.b.

b) 20 mm n.b.

c) 25 mm n.b.

d) 32 mm n.b.

d) 50 mm n.b.

Providing & fixing European water closet/ Anglo Indian WC of approved make with 'P' or 'S' trap wash down pattern European water closet best indian make in white glazed vitreous of size 460 mm X 330 mm and including cost of removing the existing one & disposing off debris etc. complete all as per specifications and as directed by the Engineer- in- Charge.

Providing & fixing Orissa pattern W.C. of approved make comprising of Orissa pattern W.C. with 'P' or 'S' trap best Indian make in white glazed vitreous china ware of size 580 mm X 400 mm including the cost of removing the existing damaged/ broken and making good the surrounding with cement mortar/ concrete tiles maching to the existing finish & disposing off debris etc. complete all as per specifications and as directed by the Engineer- in- Charge.

Providing & fixing wash basin of approved make with plain rims in white glazed vitreous chinaware supported on suitable wall brackets and of size mentioned below, including cost of removing the existing wash basin and necessary C.I. brackets shall be provided by the contractor including fixing the existing fittings such as pillar cock, inlet connection, stop cock, waste coupling, bottle trap etc. & disposing off debris, complete all as per specifications and as directed by the Engineer-in-Charge.

i) 550 mm x 400 mm.

Description of Work / Item(s)

Amount

PART- C : ELECTRICAL WORKS

Supplying & fixing electric items

Light point wiring

5A socket point

Exhast fan (300 mm)

A K ENTERPRISES (BID ID -3275386)

A K ENTERPRISES (BID ID -3275386)

M/S. SHAHISTA DECOR (BID ID -3275395)

M/S. SHAHISTA DECOR (BID ID -3275395)