SPECIAL REPAIRS TO ROOF TREATMENT AND CERTAIN WORK OF BUILDING NO. P02, P03, P13 (NAVAL STORE AND UNIT GALLEY) AT TS AVADI UNDER AGE(I) NAVY CHENNAI

Amount

Dismantling of floor hearth or wall tiling incl cement mortar bedding but not backing etc removing serviceable tiles to store and rubbish off the premises all as specified and directed.

M&L for screed bed or bedding layer of mortar 10 mm thick for laying floor finished in CM 1:4 complete all as specified and directed by Engineer in Charge

M&L for 10 mm thick in CM 1:3 on vertical surface as in backing coat complete all as specified and directed by Engineer in Charge

M&L for Glazed ceramic tiles 9 to 10mm thick (light shade) (square/ rectangular) of area not exc 0.36 Sqm approved shade as in floor etc.set and jointed in neat cement slurry and pointed in white or colored cement to match complete all as specified and directed by Engineer in Charge

M&L non skid ceramic colored tiles 7 to 8mm thick (square/ rectangular) joint free area of each tiles exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc.set and jointed in neat cement slurry and pointed in white or colored cement to match complete all as specified and directed by Engineer in Charge

M&L Glazed ceramic tiles in vertical surface such as skirting, dados, risers of steps etc. 300x 200x 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match coloured tiles complete all as specified and directed by Engineer in Charge

M&L for Granite (of any type) 25mm thick machine cut bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigments to match the shade of granite stone including grinding and polishing over and including a backing coat in CM 1:4 15 thick complete all as specified and directed by Engineer in Charge

Taking down cement plaster from stone/brick walls including racking out joints for keys and scrubbing down with water etc, complete all as specified and directed by Engineer in Charge

M&L for 10mm thick rendering on fair faces of brick work in CM 1:6 finished even and smooth without using extra cement complete all as specified and directed by Engineer in Charge

M&L for 5 mm thick rendering in CM 1:3 on ceiling on soffits complete all as specified and directed by Engineer in Charge

M&L for preparation of new plastered undecorated surface of ceiling and applying three coats of white wash complete all as specified and directed by Engineer in Charge

M&L for preparation of new plastered surface of wall and applying two coats of oil bound/acrylic distemper over a coat of primer complete all as specified and directed by Engineer in Charge

M&L for Prelaminated particle board 18/19 mm thick as in built-in cupboards of interor grade one size with decorative choice lamination and other side balancing white lamination fixed with screws to timber frame work, brick wall or concrete surfaces as specified and directed fixed with suitable hinge as specifed complete all as specified and directed by Engineer in Charge

Complete removal of existing treatment from the wall complete all as specified and directed by Engineer in Charge

M&L for Wall Care Putty including cleaning the wall surface with the help of sand paper, putty blade or wire brush and then apply 1st coat on moistened for higher bonding str, and after drying 1st coat, rub gently with wet sponge, then allow the surface for 3 hours and similarly apply second coat and leave for 10-12 hours and finally rub with very fine emery paper to get glossy surface complete all as specified and directed by Engineer in Charge

M&L preparation of old plastered surface on walls and applying two coats of exterior emulsion / Apex paint over a coat of primer complete all as specified and directed by Engineer in Charge

M&L for 4.00 mm thick sheet glass ordinary quality in glazing with oil putty in square exc 0.5 sqm in each pane complete all as specified and directed by Engineer in Charge

S&F in repairs Aluminium alloy wire cloth 0.45 mm nominal dia of wire & average width of aperture 1.40mm & fixed with alluminium wire staples complete all as specified and directed by Engineer in Charge

S&F waste coupling 32 mm bore dia of PTMT (half or full threaded) (minium weight 32mm-45/40 mm-60 mm gms)bore dia of discharge pipe 600mm length complete all as specified and directed by Engineer in Charge

S&F in repair Bib tap, Cast copper alloy with crutch or butterfly handles screwed down screwed for iron pipes or brass ferrule 15 mm dia add for fixing complete all as specified and directed by Engineer in Charge

S&F of vitreous china (pedestal pattern), White including fixing bolts and including connection to drain and to flushing pipe, antisyphonage pipe etc complete all as specified and directed by Engineer in Charge

S&F in repair 10 litre capacity PVC flushing cistern, valve less symphonic type low level or high level with inlet, ball valve float chains pull and brackets complete with flush pipe 32mm dia and PVC connection 15mm dia 450mm long fixed in repairs.

Demolition of brickwork built in cement mortar including all quoins arches pillars excluding ashlar facings complete all as specified and directed by Engineer in Charge

M&L for brickwork with subclass 'B' bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified and directed by Engineer in Charge

S&F Kitchen sink made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 495mm x 420mm bowl size 410mm x 330mm x 160mm complete all as specified and directed by Engineer in Charge

Cutting chases, pinning in, making good to facings where required & pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc; & cutting chases for concealed water tubing or concealed conduit wiring, etc.& making good, cutting not exc 10 cm girth complete all as specified and directed by Engineer in Charge

Taking up & down steel tubing bore of pipe 15 mm connections, including cleaning for removal to store complete all as specified and directed by Engineer in Charge

Taking up & down steel tubing bore of pipe 20 mm connections, including cleaning for removal to store complete all as specified and directed by Engineer in Charge

S&F steel tubing of 15mm bore medium grade galvanised with all fitting and fixed complete to walls and ceiling or laid in floors complete all as specified and directed by Engineer in Charge

All as per Sl item no. 29 above but 20mm bore

M&L PVC pipe in repair 110mm dia single socketed in any length with rubber joints fixed in walls or ceilings with cement and incl. taking down old pipe etc complete all as specified and directed by Engineer in Charge

S&F PVC (SWR) bends any radius bore of dia 110mm complete all as specified and directed by Engineer in Charge

S&F in repairs MS curtain rods 20mm dia coloured with fancy end brackets etc as approved

S&F 300mm long brass ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and directed by Engineer in Charge

M&L 150 mm Floor door stopper of brass body and tongue with hard drawn steel spring fixed in floor complete all as specified and directed by Engineer in Charge

S&F tubular towel rail, 20mm dia, D type, 60cm long between flanges made of brass chromium plated complete all as specified and directed by Engineer in Charge

S&F plastic water closet seat, black, closed pattern with flat bottom, & cover & mild steel chromium plated or aluminized hinging devices complete all as specified and directed by Engineer in Charge.

S&F PVC connections 15mm size with PTMT nuts of length 450mm complete all as specified and directed by Engineer in Charge.

Demolition of concrete of any description & in any position not otherwise specifically provided for cement concrete un reinforcement

Demolition of plain cement concrete in any position including Tar felt or HP tiles in cement mortar bedding etc complete all as specified and directed by Engineer in Charge.

M&L for PCC(1:2:4) type B0 (Using 12.5mm graded Brocken Stone Aggregate) in padding with using water proofing compound @ 2% by the weight of cement complete all as specified and diected. Note: WPC shall be measured and paid separetly.

M&L for rendering in CM 1:4, 10 mm thick including mixing with WPC @ 3% by wt of cement complete all as specified and directed by Engineer in Charge.

Supply only integrated water proofing compound

M&L for brushing cement slurry 3 Kg per sqm all as directed over concrete surfacecomplete all as specified and directed by Engineer in Charge.

M&L for APP polymeric water proofing membrane 3.00 Kg per sqm min 3 mm thick reinforce with polyster non wooven fabric 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 including cleaning surfaces and finally one coat of hot blown bitumen 85/25 @ 1.2 Kg per sqm applied over water proofing membrane and finished with a coat of bituminous Aluminium paint at 0.10 Kg per sqm all as instructed manufacturer and directed by Engineer-in-charge.

M&L Screed bed or bedding layer of mortar 15 mm thick for laying floor finishes with CM 1:4 complete all as specified and directed by Engineer in Charge.

S&F Hydraulically pressed cement concrete tiles 20cmx20cmx20mm or 250x250x15mm as decided, machine pressed set jointed and pointed in neat cement slurry in floors etc complete with grey cement complete all as specified and directed by Engineer in Charge.

M&L for PCC (1:3:6) type C2 (using 40mm graded agg) 75 mm thick as in plinth protection finished even and fair w/o using extra cement complete all as specified and directed by Engineer in Charge.

Removing building materials etc. (other than spoil) to a distance of exceeding 1 km but not ext 1.5 km beyond the lead included in the rates, including loading, unloading and stacking at the destination complete all as specified and directed by Engineer in Charge

Taking down carefully sub-main wiring of any description and making good to other disturbed surfaces to match the existing complete all as specified and directed by Engineer in Charge

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

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 directed by Engineer in Charge

M&L for point wiring (concealed) for one light point controlled by one switch on walls and surface on ceiling complete with FR 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 modular boxes ,switch plates of suitable make and 1.5 sq mm copper earth continuity wire connected to earth dolly complete all as specified and directed by Engineer in Charge

All as per Sl item No. 54 above but for one fan point controlled by one switch

All as per Sl item No. 54 above but for one exhaust fan point controlled by one switch.

All as per Sl item No. 54 above but for one switch socket outlet modular type 3 pin 6 amp on same board.

All as per Sl item No. 54 above but for 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 Sl item No. 54 above but for 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.

M&L for cutting & taking out the existing surface/sunken box/switch plate with switches/sockets and replacing with modular metal flush box with modular cover plate with frame 2 module complete all as specified and directed by Engineer in Charge Note:- The disturbed surfaces of wall for concealing box wiring shall be make good by applying cement plaster, putty and colour wash etc matching with the existing surfaces. The rate for point wiring shall be deemed to include the cost of making good.

All as per Sl item No. 60 above but for modular metal flush box with modular cover plate with frame 3 Module

All as per Sl item No. 60 above but for modular metal flush box with modular cover plate with frame 4 Module

All as per Sl item No. 60 above but for modular metal flush box with modular cover plate with frame 6 Module

All as per Sl item No. 60 above but for modular metal flush box with modular cover plate with frame 12 Module

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 Switch modular type, single pole one way 6 Amps, 230 volts Ac suitable for modular switch boxes without indicator, all as specified and as directed.

S&F socket modular type 6 Amps 2/3 pin 230 volts 2 module 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, single pole one way 16 Amps, 230 volts Ac suitable for modular switch boxes with indicator, all as specified and as directed.

S&F socket modular type 6/16 Amps 2/3 pin 230 volts 2 module all as specified and as directed.

S&F socket modular type Power unit for up to 2 ton A.C 230 volts 4 module all as specified and as directed.

S&F master led tube 4ft 20 W LED Tube light fitting. nominal system lumen output of 2100 lumens and a minimum system efficacy of 100 lm/W.The luminaire should have a color temperature of 6500K and CRI>83. The luminaire shall meet IP20 rating with THD < 10% and PF > 0.95. The total power consumption should not exceed 20W (including driver). Make: Phillips/CG/Wipro

S&F decorative box type fitting with blue coloured end caps pre wired for LED tube energy of 20 Watt . Make: Phillips/CG/Wipro

S&F LED tube 2ft 10 W LED Tube light fitting. nominal system lumen output of 1000 lumens and a minimum system efficacy of 100 lm/W.The luminaire should have a color temperature of 6500K and CRI>83. The luminaire shall meet IP20 rating with THD < 10% and PF > 0.95. The total power consumption should not exceed 10W (including driver). Make : Phillips/CG/Wipro

S&F 20 W LED street light nominal system lumen output of 2000 lumens and a minimum system efficacy of 100 lm/W. The luminaire shall have a rated system lifetime of 40,000 burning hours at L70.The luminaire should have a color temperature of 6500K and CRI>83. The luminaire shall meet IP20 rating with THD < 10% and PF > 0.95. The total power consumption should not exceed 20W (including driver). Make : Phillips/CG/Wipro

Taking down carefully Ceiling fan, Exhaust fan and Geyser any description and any capacity and servicing, cleaning with re-fixing same plase and making good to ther disturbed surfaces to match the existing all as specified and as directed by EIC.

Taking down DB/main switch of any size and S&F sheet metal enclosures for TPN DB's with metal double door for incorporating MCBs,IP-43 , 4 way with 200 amps rated busbar, 240 volts, as per IS-8623 all as specified and as directed.

S&F MCB TPN, 63 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 6-32 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 GI pipe light grade (32 mm) bracket of 600 mm length in suitable shape for roadway lighting luminaire with suitable clamp for fixing bracket and fittings complete all as specified and directed by EIC.

M&L for Earthing complete with galvanised steel plate electrode, 600 x 600 x 6 mm thick, buried directly in ground (earth pit not less than 2.25 mtrs deep below nominal ground level) with top edge of the plate not less than not less than 1.5 metres below nominal ground level connected to earthing lead of 4 mm dia galvanised iron or steel wire all as shown in plate No. 4 of SSR PART 1 of 2009 to the earthing test point all as specified and as directed. Note :- the cost of excavation and earth work PCC pit and RCC cover funnel & watering pipe, wiremesh, charcoal dust and common salt earth lead protection pipe upto 7.5 Rmt shall be deemed included in the unit rate for earthing all as specified and as directed.

S&F for GI Wire 4 mm on wall/batten on insulators or recessed or buried in ground all as directed

kvs constructions

B T NAVEENKUMAR