EXTERNAL PERIODICAL SERVICES INCL STRUCTURAL REPAIR TO CHAJJA, PARAPET WALL, SHELVES, FACIA OF CERTAIN BUILDING IN MANEKSHAW MARG, URBAN VILLAGE, TIGRIS ROAD, CHURCH ROAD, CASSEL ROAD, MALL ROAD, POLO ROAD, HQ DA, CENTRAN AMENITIES AND OTEM ACCN TO C

Amount

M & L for 15 mm thick rendering in cement mortar 1:4 on fair face of stone walls/brick walls/ concrete surfaces and finished even and fair in any position etc and including Taking down old cement or cement lime plaster , any description on brick or stone walls/concrete surface etc including raking out joints, hacking for key, scrubbing down with water complete all as specified and as directed.

M & L for 15 mm thick rendering in cement mortar 1:6 on fair face of stone walls/brick walls/ concrete surfaces and finished even and fair in any position etc and including Taking down cement or cement lime plaster , any description on brick or stone walls/concrete surface etc including raking out joints, hacking for key, scrubbing down with water complete all as specified and as directed.

M & L rendering 10 mm thick on fair faces of concrete or concrete surface in ceiling / bottom of roof slab/ chajja etc in CM 1:3, finished even and fair in any position etc and including Taking down cement or cement lime plaster , any description on concrete surface in ceiling / bottom of roof slab/ chajja etc including raking out joints, hacking for key, scrubbing down with water complete all as specified and as directed.

M & L Rendering 5 mm thick on fair faces of concrete or concrete surface in ceiling/wall etc in CM 1:3, finished even and fair complete all as specified and directed by Engr -in Charge.

M & L rendering 25 mm thick in two layer (1st layer of 15mm & 2nd layer of 10mm) on fair faces of concrete or concrete surface in ceiling/ bottom of roof slab/ chajja in CM 1:3, finished even and fair in any position etc, including chicken wire mess fixed with nails etc and including Taking down cement or cement lime plaster , any description on concrete surface in ceiling / bottom of roof slab/ chajja etc including raking out joints, hacking for key, scrubbing down with water complete all as specified and as directed.

M&L for followings :- (i) Removing plaster & finishes from all exposed / damaged portion of facia, roof projection, parapet, chajjas , over hanging slabs, columns, slabs & beams (ii) After cleaning gently removing cover concrete using pneumatic/electric chipper or any other approved tool in entire portion of structural member (removal of cover concrete shall be done to an extent when reinforcement is visible) (iii) Removal of cover concrete with under cutting of up to a depth of 20mm beyond reinforcement around full circumference & full length of bar where directed. (concrete shall be stripped to an extent concrete substrate is exposed and cleaning all around. (iv) Cleaning exposed concrete substrate by using water jet. (v) Removing visible rust along the length of reinforcement using hand tools as approved. (vi) Any other work as directed by Engr-in-charge to present clean surface for determination of type of repair to be carried out complete all as specified and directed. Note :- This item will be also executed in highrise bldgs and necessary provision for T&P, scaffoling and safety measures etc shall deemed to be included in unit rate quoted by the tenderer for the same.)

M&L for providing rust proof /anti corrosive treatment to bars :- (i) Apply a single coat of Alkaline rust converting primer on alround bars new & old as recommended by the manufactuer (iii) Apply two coats of polymer modified anti corrosive cementitious coating with a total thickness of 2mm coat on bars alround new & old as recommended by the manufactuer. Note : Anti corrosive treatment shall be continuous espcially in the regions where pitting, imperfections, etc were present on the surface of the bars. It is important that the rear portions of re bars (those towards the concrete substrate) should not be left without coating. Note :- This Item will be also executed in highrise bldgs and necessary provision for T&P, scaffoling and safety measures etc shall deemed to be included in unit rate quoted by the tenderer for the same.)

M&L for providing PMM (Polymer modified cementitious mortar) :- (i) Dry sub strate surface and free of debris & dust (ii) Applying Epoxy bond coat on the sound substrate using approved spray machine or suitable brushes & ensuring that no pin holes are visible.(In case pin holes are still visible after a coat, a second coat shall be applied to ensure absence of pin holes). (iii) Immediately after application of epoxy bond coat as above apply PMM (Polymer modified cementitious mortar) of atleast strength equivalent of M-40 concrete of average 25 mm thickness. Note : Application of PMM shall be preferably be in coats of appx 10mm thickness. PMM work shall be executed in fairely rapid successions so as entire work is completed with in 30 mins). PMM shall be pre packed ready to use. (iv) PMM surface to be moist cured for three days followed by air curing in temperature as recommended by manufactuer complete all as specified and directed. Note :- This Item will be also executed in highrise bldgs and necessary provision for T&P, scaffoling and safety measures etc shall deemed to be included in unit rate quoted by the tenderer for the same.)

Dismantling / taking out of existing roof treatment with APP membrane of any thickness including taking out existing screed bed / rendering and PCC Padding of any thickness with all necessary arrangements complete all as specified and directed.

M&L providing and applying the plaster with single component ready to use repair mortar (SMART CARE REPAIR MORTAR or equivalent) capable of applying 20 mm average thickness in single layer and finishing with trowel with a bond coat : SBR polymer (@ 10% of cement weight) modified cementious bond coat @ 2.2 kg cement/Sqm of surface area complete all as specified and as directed. Make: Asian Paints (Smartcare) or equivalent in Sikka, Fosroc and STP Ltd. Note : The application shall be executed on any type of surface and on horizontal/Vertical areas.

M & L for providing and applying smart care Dampproof, a fibre reinforced elastometric liquid water prrofing membrane formulated with reinforced acrylic fibres having Sun Reflective Index (SRI) of 105 on horizontal/ vertical surfaces of roof/ wall/ chajjas in multiple costs @2.0 litre/ sqm. Primary coat is self-priming coat of elastomeric water proofing liquid (Dilution with water in the ratio of 3:1, damp proof : Water) and other coat to be applied undiluted. The coating needs to be reinforced with 40GSM Geotextile, to sandwiched between 2nd &3rd coat of coating. The application shall be carried out after scrapping and properly cleaning the surface to remove loose particles with wire brushes complete in all respect as per the direction of Engineer-in-Cgarge. Make : SmartCare Damp Proof of Asian Paint or equivelent in Berger/ Nerolac/ STP/ FOSROC/ SSPL only. Notes: (1) The work shall be executed through authorised appplicatot of manufacturer only. (2) Authorised Applicator shall be approved by GE befor starting the work. (3) All materials shall be produced directly from manufacturer. The purchase voucher shall be produced to the Engineer-in-Cgarge for his verification of material. Engineer-in-Cgarge shall deface the original purchage vouchers. (4) Guarantee: The contractor shall furnish a written guarantee for the effectiveness of the water Proofingtreatment for a period of Eight years i fevour of GE. A sum equivelent to 2.5% ( Two point five Percent) of the cost of water proofing treatment shall be retained by the Govt from the contractor's duues as security deposite. The contractor may, however, furnish a fixed deposite receipt in lieu from a Schedule bank pledged in fevour of Garrison Engineer.

M & L for PCC 1:2:4 type B-0 using 12.50 mm graded crushed stone aggregate as in roof kerb, mud stops, platform for OHT, benching, coping etc., and similar type of works, weathering, slightly rounded or chamfered angles including demolition of existing PCC of any any description and in any position not otherwise specifically provided for complete all as specified and as directed.

M&L Providing and applying high quality Heritage texture of sand stone acrylic modified resin based texture body coat incorporating natural granite chip with pearl effect with anti alage and UV resistance property to be applied as in intermeadite finishes in desired pattern @ 43.4 kg/10 sqm to form film of 2 mm - 4 mm thickness as per approved pattern and any position /type of wall , piller, columan , facia etc over one coat of premium quatity primer and including scrubbing and washing, the top layer with brushes and water to expose the stone chippings and including taking down of existing texture treatment and scrubbing down with water, scrapping and properly cleaning the surfaces to remove loose particles from the plaster surfaces complete all as specified and as directed by Engr- in-charge

M&L Providing and applying Ruff 'N' Tuff - Scratch trowel applied synthetic grooved finish texture. standard (2 mm to 2.5 mm) medium rough surfaces, coverage @ 4.00 Kg / Sqm as approved pattern and any position /type of wall , piller, columan , facia etc over one coat of weathercoat exterior primer, including applying 02 coats of weathercoat exterior emulsion with recommended dilution ratio as finishing coat and including taking down of existing texture/ any other treatment and prepration the surface with scrubbing down with water, scrapping and properly cleaning the surfaces to remove loose particles from the plaster surfaces, repairs of all surface imperections- cracks, leakages, undulation and rust etc complete all as specified and as directed by Engr- in-charge.

M & L for Washed stone grit plaster on exterior walls in two layers (colour and design as approved by GE), under layer 12 mm cement plaster 1:4 (1 cement: 4 coarse sand ) furrowing the under layer with scratching tool, applying cement slurry on the under layer @ 3 Kg of cement per square meter, top layer 15 mm white cement plaster 1:1/2:2 (1 white cement: 1/2 coarse sand : 2 stone (white) chipping 10mm nominal size) in panels with groove all around as per approved pattern including scrubbing and washing, the top layer with brushes and water to expose the stone chippings complete all as specified and directed (Payment for providing grooves shall be made seprately).

Forming groove of uniform size 15mm wide and 15mm deep in the top layer of washed stone grit plaster as per approved pattern using wooden battens, nailed to the under layer including removal of wooden battens, repair to the edges of panels and finishing the groove complete as per specifications and direction of the Engineer -in -Charge

M & L for wall cladding tiles of size 300 mm x 600 mm of 8-10 mm thick (patern and design as approved by GE) on vertical surfaces of wall such as skirting, dados , etc., set and jointed in neat cement slurry and pointed in white or Coloured cement to match and over 10 mm thick rendering in CM 1:4 and including dismantling old tiling including cement mortar bedding (but not backing), etc complete all as specified and directed

M & L for OUT DOOR coloured ceramic chequered tiles 8 to 9 mm thick (square/rectangular) area of each tiles exceeding 0.06sqm but not exceeding 0.11 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick screed bed in CM 1:6 including dismantling of the existing tiling with cement mortar bedeing but not backing complete all as specified.

M&L for preparation of old decoreated external surface of wall , pillers, cornices, chajja, facia, dropwall, parapet, roof projection of existing treatment by scrapping with TruCare Wall Sander : L-01/H-01 (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 equivalent makes viz Xpress sanding machine having suction vaccum bag or by manual scrapping tools where mechanical removal is not possible and applying two coats of weather proofing coats of 100% Premium acrylic emulsion exterior paint with spray machine , having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over priming coat premium quality , including applying 1 mm thick external wall care water proof putty over prepared surface with sanding for smooth surface, Allow 6-8hrs to dry the surface for painting of subsequent quotes etc, all work including up to G+8 storey bldg/tower complete all as specified and all as directed

M&L for preparation of New plaster external surface of wall ,pillers, cornices, chajja, facia, dropwall, parapet, roof projection and applying two coats of weather proofing coats of 100% Premium acrylic emulsion exterior paint with spray machine , having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm including applying avg 2mm thick external wall care water proof putty over disturbed surface during preparation or any reason with sanding for smooth surface, Allow 6-8hrs to dry the surface for painting of subsequent quotes etc, complete all as specified and all as directed by Engr- in-charge. Note : (i) The work mentioned in above items shall be carried out including in multi storied buildings (G+8) which may require scaffolding or Jhulla arrangements or any other T&P items are included in the quoted rates by the contractor.Without proper safety precuasions, the contractor shall not be allowed to execution the work. (ii) Cover the windows/ventilators/doors and other surafce before the spray machine painting and after painting the remove the covering material and tapes etc and clean the windows and glass panes. (iii) Colour paterns for wall , facia , chajja etc as approved by GE.

M & L for one coat of weather proof exterior emulsion paint (Colour paterns for wall , facia , chajja etc as approved by GE) of approved manufacturer, of required shade and colour , as per manufacturer's specification and using roller brush including preparation of external old decorated brick/ concrete /plastered/un-plastered surface of walls, pillers, cornices etc by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss, efflorescent salts, trading oil and greasy spots including cracks/ holes in surface filling with water proof wall care putty etc complete all as specified and directed.

M & L for two coat of weather proof exterior emulsion paint (Colour paterns for wall , facia , chajja etc as approved by GE) of approved manufacturer, of required shade and colour , as per manufacturer's specification and using roller brush including complete removel & preparation of external old decorated brick/ concrete /plastered/un-plastered surface of walls, pillers, cornices etc by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss, efflorescent salts, trading oil and greasy spots including cracks/ holes in surface filling with water proof wall care putty etc complete all as specified and directed.

M & L for preparation of new surface decorated brick/concrete/ plastered or unplastered surfaces of walls, pillars, cornices by brooming down etc and applying two coat of cement base paint over a coat of cement primer complete all as specified and directed

M & L for preparation of external old decorated brick/ concrete /plastered/un-plastered surface of walls, pillers, cornices etc by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss, efflorescent salts, trading oil and greasy spots including cracks/ holes in surface filling with white putty etc and applying two coat of cement base paint complete all as specified and directed

M & L for preparation of external old decorated brick/ concrete /plastered/un-plastered surface of walls, pillers, cornices etc by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss, efflorescent salts, trading oil and greasy spots including cracks/ holes in surface filling with white putty etc and applying one coat of cement base paint (colour and pattern as approved by GE) complete all as specified and directed

Cutting shrubs, wild growth/trees n exc 30cm girth and removing complete vegetation growth from walls incl taking out roots from roofs/brick work/walls/ shaft area etc up to G+8 floor bldg / tower and making good the disturbed surface with as required PCC 1:2:4 type B-0, using 12.5mm graded crushed stone aggregate including treating affected area with acid wash to check further growth of vegetation and disposing off the rubbish from site (MoD Land) from the above mentioned area complete all as specified and as directed. Note:- Rate quoted up to G+8 floor bldg.

M & L for two coat of floor paint emulsion (Colour and pattern as approved by GE) on any type of surface (like as PCC interlocking tiles, chequered tiles, concrete floor etc ) including prepration of new/old surface brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss, efflorescent salts, trading oil and greasy spots , washing with water etc make ;- Indigo floor paint (Platinum Series) and or equivalent as approved by GE) complete all as specified and directed.

M & L for applying one coat of synthetic enamel paint including preparation of old Steel and Iron surfaces of any description over 10cm width or girth etc complete all as Specified and directed.

M & L for applying one coat of synthetic enamel paint including preparation of old wooden surfaces of any description over 10 cm width or girth and complete all as Specified and directed.

S & F 3 mm thick sheet glass , ordinary quality and glazed with oil putty in square n. exc 0.5 Sqm in each pane fixed including with hacking out old broken glass from wooden frames and steel frame or stone, concrete or brick surrounds , glazed with putty or fixed with beads. complete all as specified and directed.

M & L for complete removal of existing treatment including preparation of old decorated internal surfaces of walls, pillers, cornices, ceiling etc by scrapping down smoke soot, moulds, moss, efflorescent salts , trading oil and greasy spots and including cracks/holes in surface filling with white putty and applying a layer of avg 2 mm thick wall care putty, again sand papering thus making surface even & smooth and applying two coat of distempering with 1st quality acrylic distemper (ready mixed) (interior) of approved manufacturer, of required shade and colour , as per manufacturer's specification and using roller brush, including over a coat of primer and using roller brush complete all as specified and directed.

M & L for preparation of old decorated brick/concrete /plastered/un-plastered surfaces of walls, pillers, cornices, ceiling etc by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss, efflorescent salts, trading oil and greasy spots including cracks/holes in surface filling with white putty and one coat of distempering with 1st quality acrylic distemper (ready mixed) (interior) of approved manufacturer, of required shade and colour , as per manufacturer's specification and using roller brush, etc complete all as specified and directed.

M & L for preparation of old decorated brick/concrete /plastered/un-plastered surfaces of walls, pillers, cornices, ceiling etc by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss, efflorescent salts, trading oil and greasy spots including cracks/holes in surface filling with white putty and one coat of oil bound distemper, using roller brush of approved manufacturer, of required shade and colour , as per manufacturer's specification etc complete all as specified and directed.

M & L for two coat of distempering with 1st quality acrylic distemper (ready mixed) (interior) of approved manufacturer, of required shade and colour , as per manufacturer's specification including over a coat of interior primer , applying on and including prepration of any type of new surface of walls, pillers, cornices , ceiling platered/ unplastered , cement concrete etc complete all as specified and directed.

S & F Rotational moulded polyethylene water storage tanks 1000 lts capacity, triple layered (cylindrical vertical with closed top) hoisted and fixed in position including 20 mm dia PTMT ball valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed including taking out existing unserviceable overhead tank of any description complete.

S&F steel water tubing galvanised 20 mm bore medium grade fixed to walls, under floors and on ceiling surfaces and including taking up or down old steel tubing 20 mm bore and connecetions in any postion etc complete all as specified and directed.

S & F in repair 20 mm bore Gun metal, globe or gate valves, with iron wheel head / leaver arm, screwed both ends for iron pipe and fixed

M&L preparation of surfaces on wall & ceiling for filling cracks with smart care texture crack filler with following steps:- (a) Open the crack and widen it to form of V shaped groove with the help of a chisel. (b) Clean the area throughly so that it is fee from dust and loose particle. (c) Apply a shelf priming coat (1:1) dilution with water of smart care texture crack filler on the crack using spatula or putty knife. (d) Press the surface paste firmly in the crack to ensure full contact with the surface. (e) Spread smart care texture crack filler upto width of atleast 50cm on either side on the crack for better adhesion. (f) Apply in conservative perpendicular layer to avoid leaving air pockets. (g) Allow to dry a minimum 6 hrs. (h) Apply the second undiluted coast in the same manner as required. Note :- item also to be executed before teh application of smart repair mortar on old roof surface after the removal of existing membrane and PCC surface, vertical plaster/unplastered surface.

M & L for complete removal of existing treatment from external surfaces of wall, pillars, cornices, chajja, fascia, drop wall, parapet, roof projection, over hanging slabs etc. by mechanical sander/grinder having suction vacuum bag or by manual scrapping tools where mechanical removal is not possible and applying 1mm thick external cement based wall care putty to prepare the surface even and smooth and finishing with weather proofing coats of 100% Premium Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 Sqm) with spray machine by authorized applicator, Allow 6-8hrs to dry the surface for painting of subsequent quotes etc., all work including up to G+5 storey bldg./tower complete all as specified and all as directed. Note :- (i) This item will also be exectuted in high rise bldg (G+5) and necessary provision for T&P & safety measure and installing scaffolding only and no wok will be allowed using jhula etc shall deemed to be included in unit rate quoted by tenderer for the same. (ii) Contractor needs to repair the slope of the existing chajjas with coping and benching using PCC and filling the cracks with smart care filler. Both PCC and crack filler shall be measured separately adn paid in respective items. (iii) Periodical visit of the site shall be carried out by the manufacturer of the exterior acrylic emulsion paint to ascertain the quality of work. The contractor shall obtain a performance certificate to this effect from the manufacturer and submit to GE, before issue of completion of each of the Phase. 10% amount of work done at contract rates for this item of BOQ will be retained out of payment due as guarantee for 5 years from certified date of completion of each phase. However, the contractor may submit FDR for the said period from bank in favour of GE which shall be released after successful completion of guarantee period

NOTE: for item No 1 to 39 (a) The work mentioned in above items shall be carried out in multi storied buildings (G+8) also which may require scaffolding or Jhulla arrangements or any other T&P items are included in the quoted rates by the contractor. (b) All debris obtained from demolition item shall be removed from the site at daily basis to avoid any seepage/leakage from roof slab and deposit the debris out of the MoD land. (c ) Cleaning of All Spots , splatters ,stain, scraped material , debris etc of all type of paint /putty/plaster etc should be carried out from floor/tiles/ doors/windows/sanitary fittings etc are included in the quoted rates by the contractor (d) Roof treatment work also carried out non accessible roof up to G+8)

M/S BHARAT BUILDERS (BID ID -3150019)

Vipul Construction (BID ID -3151394)

sunil traders (BID ID -3149980)

M/s Shubh Enterprises (BID ID -3149551)

tarun construction co (BID ID -3148109)