SPECIAL REPAIRS TO BATTERY STORE MT POOL IN BUILDING NO. P-11 AT INS ADYAR UNDER AGE(I) NAVY CHENNAI

Amount

Demolition of cement Concrete (Reinforced) of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

Taking down chowkhats with shutters (without taking off shutters from the frame) n.exc 1.5 sqm each complete all as specified and directed.

Taking down chowkhats with shutters (without taking off shutters from the frame) exc 1.5 sqm but not exc 4.0 sqm each complete all as specified and directed.

Demolition of Brickwork of one brick layer built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and as directed

M&L for Brickwork with flyash old size bricks, straight or curved on plan exc 6m mean radius, built in CM (1:6) complete all as specified and directed.

All as per Sl item No. 5 above but for half brick thick walls built in CM (1:4)

M&L for 10 mm thick rendering in CM (1:3) on top of roof slab and finised even and smooth (without using extra cement) complete all as specified and directed

M&L forAPP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt. not less than 150 gms/sqm) land on primed surface laid over roof surface with 100 mm over lap and including vertical surfaces upto required height and tucking into grooves and sealing complete with thermofusion, torch application over a tack coat of hot bitumen 85/25 @1.2kg/sqm over compitable primer at 0.40 ltr/sqm after fixing of APP membrane and clean the surface on top and applying two coat of Aluminium paint etc all as per instructed manufacturer instructions and work to be carried Authorized applicator complete all as specified and directed.

S&F mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, and hooking ends and binding with and including mild steel wire (annelaed) not less than 0.9mm dia complete all as specified and as directed

S&F mild steel TMT bars 6 mm dia over upto and including 10 mm dia in strrups, spaces and binders and over, cut to length, bent to shape required, and hooking ends and binding with and including mild steel wire (annelaed) not less than 0.9mm dia complete all as specified and as directed

M&L for reinforced cement concrete (nominal mix) Type B-1 1:1.5:3 (using 20mm garded stone aggregate) as in as slab suspended slab, chajjas, facia, shalves and cooking platform, platform and the like complete all as specified and directed

M&L for form work to soffits of suspended slabs such as roof slabs, floor slabs, roof beams, shelves, chajjas, facia, shalves and cooking plateform , plateform and similar work; not exceeding 200mm thick (Horizontal or sloping), work in rough finished flat surfaces of concrete complete all as specified and as directed

M&L for Steel work in tabular/hallow sections of trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I.S.1161-1979 grade St.-240 complete all as specified and directed.

S&F Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet, 0.50mm thick of any colour having tensil strength of 550 Mpa, as in roof covering/cladding to wall fixed with self tapping screws complete all as specified and directed.

M&L for Providing & injecting ATT chemical at the point of contact of voids in masonry wall and floor joins or perimeter of rooms and provided using chemical emulsion at the rate of 5 litres per sq.m @ 300mm intervals holes to provide including drilling holes at 45 degree and replugging them with cement mortar 1:2 (1 cement : 2 coarse sand) to match the existing floors complete all as specified and directed.Note:- Measurment to be consider only perimeter of wall and depth up 500 mm

Dismantling floor hearth or wall tiling including cement mortar bedding and rubbish off the premises complete all as specified and directed.

M&L for non- skid mat finish ceramic coloured tiles 7 to 8mm thick (square/Rectangular) area of each tiles exceeding 0.36 sqm , in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15 mm thick screed bed in CM 1:6.complete all as specified and directed

M&L glazed ceramic coloured design tiles 450x300mm x7mm thick/ 450mmx150mmx8mm in vertical surface etc set and jointed in neat cement slurry and pointed in white or coloured cement to match including backing coat of CM 1:4 10 mm thick etc complete all as specified and directed.

Taking down cement Plaster , any description, on brick walls or stone walls, and ceiling etc. including raking out joints, hacking for key, scrubbing down with water, etc complete all as specified and directed.

M&L for 15mm thick Rendering in two coats of on fair faces of brick work or concrete surfaces in CM (1:4) using with WPC @ 3% by wt of cement on second coat complete all as specified and directed. ( Note : WPC shall be measured and paid separately)

Supply only Integral water proofing compound complete all as specified and as directed

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaes in CM (1:6) and finised even and smooth (without using extra cement) complete all as specified and directed

M&L for 5 mm thick rendering in CM (1:3) on ceiling on soffits and finised even and smooth (without using extra cement) complete all as specified and directed

S&F for 2nd class hard wood Plain, solid, straight, chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, supplied and fixed complete all as specified.

S&F for 35 mm thick 2nd class Hard wood rail and style of Plain framed, panelled shutter (two panel) with lock rail and panel of 9 mm B.W.P. commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated complete all as specified.

S&F for 125 mm size, Butt hinges, heavy weight, SS, and fixed complete all as specified and directed

S&F aluminium handles cast type anodised for 150 mm complete all as specified and directed

S&F for aluminium, anodised barrel tower bolts of extruded section and fixed for 200 mm length complete all as specified and directed

S&F for Aluminium alloy, anodised, sliding door bolts with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed of length of bolt 300mm complete all as specified and directed

M&L for preparation of newly plastered / concrete surfaces and applying two coats of oil bound distemper over a coat of primer over one or more coat of birla wall care putty complete all as specified and directed. (Make :- Interior grade acrylic emulsion shall be of the make : Asian paints "Premium Emulsion", Nerolac Paints "Beauty Gold Acrylic Emulsion, ICI Dulux "Super Smooth Acrylic Emulsion, Berger " Rangoli Acrylic Emulsion) or equivalent as specified in PS

M&L fo Preparation of new surfaces of wall and applying Two or more coats of 100% Premium acrylic emulsion paint 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 (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces. and over 2mm thick exterior birla wall care putty in two layers all as per manufacturer instruction and including necessary scaffoldings upto G+4 etc etc complete all as specified and directed. (The makes of exterior grade acrylic emulsion shall be : Asian Paints " Apex Ultima", Nerolac paints " Excel Anti Peel Emulsion", ICI Dulux " Weather Shield Max / Ultra Clean Emulsion", Berger"Weather Coat All Guard Emulsion" or equivalent as specified in PS

M&L for Preparation new plastered surfaces plastered and applying three coat of white wash on ceiling complete all as specified and directed.

M&L for complete removal of existing surfaces including washing / rubbing down with water of wall and applying two coats of oil bound distemper/emulsion over coat of alkali resistant primer including chalk whiting over one or more coat of birla wall care putty and including necessary scaffoldings as reqd etc complete all as specified and directed . Make :- Interior grade acrylic emulsion shall be of the make : Asian paints "Premium Emulsion", Nerolac Paints "Beauty Gold Acrylic Emulsion, ICI Dulux "Super Smooth Acrylic Emulsion, Berger " Rangoli Acrylic Emulsion/ or equivalent as specified in PS

M&L for complete removal of existing treatment on walls including washing down, rubbing down and and applying Two or more coats of 100% Premium acrylic emulsion paint 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 (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces. and over 2mm thick exterior birla wall care putty in two layers all as per manufacturer instruction and including necessary scaffoldings upto G+4 etc etc complete all as specified and directed. (The makes of exterior grade acrylic emulsion shall be : Asian Paints " Apex Ultima", Nerolac paints " Excel Anti Peel Emulsion", ICI Dulux " Weather Shield Max / Ultra Clean Emulsion", Berger"Weather Coat All Guard Emulsion" or equivalent as specified in PS)

M&L for Preparation of new steel surfaces of any description over 10 cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of zink primer complete all as specified and as directed.

M&L for Preparation of new wooden surfaces of any description over 10 cm width or girth not otherwise described and applying two coats of Synthetic enamel paint over a coat of pink primer complete all as specified and as directed.

M&L for 15-16 mm thick of any shade (table rubbed and polished) laid and jointed in flooring strips, step type window cills and jambs etc of green Marble over and including 15mm thick screed bed/ backing coat in CM 1:6 complete all as specified and directed

S&F Aluminium powder coated frame with sliding windows and ventilators including joining cleat for fixing EPDM rubber/ neoprene gasket required with extruded built up standard sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom etc. complete all as specified and directed.Note : Thickness of powder coating not less than 50 micron.

S&F for Powder Coated aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement complete all as specified and directed. Note : Thickness of powder coating not less than 50 micron.

S&F for 4mm thick Sheet glass, ordinary quality and glazing with glazing clips in square n exc 0.5 sq. m in each pane complete as specified and directed.

M&L for preparation of old painted steel surfaces of any description exceeding 10 cm width or girth and applying Two coat of synthetic enamel paint with scaffolding upto height of 7.5 Mtrs of garages etc all as specified and as directed.

M&L for preparation of old decorated surfaces of wall and applying one coat of cement base paint and filling crack with crack seal or white cement etc and including necessary scaffoldings upto G+5 etc etc complete all as specified

M&L for 18-20 mm thick machine cut,Granite stone slab (of any type)(table rubbed and polished) in steps,jambs, pillars, windows, cills, cooking plateforms and like in cement mortar 1:4 bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including cutting and polishing types and making mould on edges & including cutting for the shape for WHB complete all as specified and as directed.

Demolition of cement Concrete (unreinforced) Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) for complete all as specified and as directed.

M&L for 75mm thick PCC (1:2:4) type B-1 (20 mm graded aggregate) as in plinth protection and finshing the even and fair with out using extra cement etc and including cuting of construction joints every 2.5 mtr and filled with sealing compound grade B etc complete all as specified and directed.

Removal of building materials/debris from 1.5mtr to a distance of out side of 5.0 KM etc complete all as specified and directed.

Taking down DB/main switch of any size and making good disturbed surface of wall/floor complete all as specified.

Taking down carefully sub-main wiring of any description and making good to ther disturbed surfaces to match the existing all as specified and as directed by EIC.

Taking down carefully any type point wiring (light, fans, socket etc) complete including battens and fittings such as switch, ceiling rose, light fittings, regulators, socket, etc. and making good disturbed surface of wall/floor, etc. complete all as specified and as directed.

M&L for sub main wiring (concealed) complete with two single core 6 Sqmm FRLS PVC insulated unsheathed stranded copper conductor cable drawn through in and including 20 mm dia rigid non-metallic PVC conduit heavy grade and conduit accessories including 6 Sqmm FRLS PVC insulated unsheated stranded copper earth cable connected to common earth dolly complete and including cutting chasing in walls for concealed wiring using machine cutting and making good the disturbed surface all as specified and directed Note: 3 run of 6 sqmm & one run of PVC conduit shall be measured as single unit

M&L for sub main wiring (concealed) complete with two single core 4 Sqmm FRLS PVC insulated unsheathed stranded copper conductor cable drawn through in and including 20 mm dia rigid non-metallic PVC conduit heavy grade and conduit accessories including 4 Sqmm FRLS PVC insulated unsheated stranded copper earth cable connected to common earth dolly complete and including cutting chasing in walls for concealed wiring using machine cutting and making good the disturbed surface all as specified and directed Note: 3 run of 4 sqmm & one run of PVC conduit shall be measured as single unit

M&L for point wiring (concealed) for One light point controlled by one switch on walls and surface on ceiling complete with FRLS PVC insulated unsheathed 1100 Volts grade, conforming to IS-694, 1.5 sq mm (nominal area) multi stranded copper conductor cable drawn though in and including non metallic medium grade rigid PVC conduit heavy grade accessories, ISI marked, 19/20 mm dia including all accessories, concealed in walls by cutting chases using machine and making good the disturbed surface, with and including suitable 1.5 sq mm copper earth continuity wire connected to earth dolly complete for the following complete all as specified and as directed.

All as per Sl item No. 52 above but for One fan point controlled by one switch

All as per Sl item No. 52 above but for One switch socket outlet modular type 3 pin 6 amp on same board.

All as per item No 7 above but 1.5 sq mm cable size and 1.5 sq mm earth continuity wire for one 3 pin socket outlet, 6 amps on Independent board.

All as per item No 7 above but 2.5 sq mm cable size with 2.5 sq mm earth continuity wire for one 3 pin socket outlet, 16 Amps on independent board.

S&F Switch modular type, single pole one way 6 Amps

S&F 0-4 step, one module, modular type electronic regulator for ceiling fan 1200 mm sweep, 240 volts, 100 Watts humfree single pole, all as specified and as directed.

S&F socket modular type 6 Amps multistandard 240 volts all as specified and as directed.

M&L for ceiling rose, surface bakelite, 65 x 50 mm, two to three terminals all as specified and as directed.

S&F switch modular type 16 Amps, 240 volts all as specified and as directed.

S&F socket modular type 16 Amps, 3 pin combine, 2 module,240 volts all as specified and as directed.

S&F for Modular white cover plate with frame,3 Module

S&F for Modular white cover plate with frame,6 Module

S&F for Modular Metal flush box,3 Module

S&F for Modular Metal flush box,6 Module

S&F wall mounted LED batten with decorative end cap of capacity 4feet 20W or nearest higher wattage ,2500 lm ,6500 K suitable for Surface, Wall & Conduit mounting complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size and lamp complete all as specified and directed internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size. complete all as specified and directed.

S&F ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC)

S&F sheet metal enclosures for SPN DB's with metal double door for incorporating MCBs,IP-43 , 8 way with 200 amps rated busbar, 240 volts, as per IS-8623 all as specified and as directed.

S&F MCB SPN, 40 Amps, breaking capacity 10 KA 'C' curve confirming to IS/IEC 60898-1 2002,integrated label holder, sliding bottom clamp , IP 20 protected terminal, sliding shutters, 240 volts, 50 HZ including making necessary incoming and outgoing electrical connection with suitable size of copper lugs etc.

S&F MCB SP 10-32 Amps, breaking capacity 10 KA 'B' curve confirming to IS/IEC 60898-1 2002,integrated label holder, sliding bottom clamp , IP 20 protected terminal, sliding shutters, 240 volts, 50 HZ including making necessary incoming and outgoing electrical connection with suitable size of copper lugs etc.

S&F 2 core 1.5 sqmm PVC insulated PVC sheathed weather proof multistranded Copper conductor cable 1100 volts grade including in PVC conduit 20 mm complete all as specified and directed.

Supply, Installation, Testing and Commissioning of Integral LED flood light luminarie 60 Watt die cast aluminium housing designed to act as heat sink for efficient dissipation of heat. Elecrochemically brightened and anodized aluminium reflector. Heat resistant toughened glass is provided with die cast aluminium frame. (IK 08) luminarie provided with a mounting bracket for aiming adjustment. Driver is provided with input voltage surge (10kV), open and short circuit protection.

M&L for earthing complete with galvanised steel earth plate electrode 60cm×60cm× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to 4 mm GI wire as earthing lead by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate No.3 in SSR part 1 connected to earthing test point,including 20 mm GI pipe (Medium grade) for watering and 15 mm GI pipe (Medium grade) for protection of earth wire and etc.. including testing on completion ,PCC chambers in PCC1:3:6 type C1, RCC M25 type cover slab 50mm thick with 8mm dia TMT HCR/CRS steel bars at 140mm C/C both way and lifting handle GI funnel & wiremesh ,funnel,lugs and charcoal,salt etc all as applicable complete all as specified and as directed by the Engineer-in-Charge.

Taking down old unserviceable UG cable and Supply & Laying cable XLPE insulated screened Meter PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10 sq mm 2 core complete all as specified and directed.

Sri Sankar Enterprises