SPECIAL REPAIRS TO ROOF IN QUARTER NO. B2 AND B4 AT NAVAL STATION ADYAR UNDER AGE(I) NAVY CHENNAI

Amount

Demolition of Brickwork built in cement motar, stone/boulder masonry, build in lime mortar including all quoins, arches, pillars etc, but excluding ashlars facings, dressed stonework and precast concrete articles complete all as specified and 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.

Dismantling of Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for

M&L for Steel work in tubular/hollow/ I Beam, C Channel Girders etc sections of trusses as required shape 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.

M&L for Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment of Fe 410-W (Gde- E- 250)quality- A complete all as specified and directed.

S&F for 6mm thick asbestos cement, corrugated or semi-corrugated sheets as in roof covering to fixed with L-type or J-type or cranked hook bolts complete all as specified and directed.

S&F for 6mm thick asbestos cement, one piece plain angular as in roof covering ridge to fixed with L-type or J-type or cranked hook bolts complete all as specified and directed.

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 primer complete all as specified and as directed.

M&L for Providing cement concrete 1:2:4 type B0 (using 12.50mm graded stone aggregate) as in coping and use and waste of form work complete all as specified and directed.

M&L for 15mm thick Rendering in 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.

M&L for 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 3mm thick exterior birla wall care putty in two layers all as per manufacturer instruction and including necessary scaffoldings upto G+4 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"Long Life 7"

Disconnecting existing tanks , setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required and including Cleaning repairing, etc reconnecting and re-fixing in the same position capacity of tank exc 250 ltrs and not exc 500 ltrs complete all as specified and directed.

Disconnecting existing tanks , setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required and including Cleaning repairing, etc reconnecting and re-fixing in the same position. capacity of tank exc 500 ltrs and not exc 1000 ltrs complete all as specified and directed.

S&F in repairs for 25 mm outer dia 3-layer PP-R Polypropylene random copolymer concealed pipes SDR 7.4 (PN 16) UV stabilized and composite pressure pipes including all Crimp type internal sealing Planstic metal Composite fittings (such as elbows, tees, reducers, couplers, short pieces, connectors, etc.) and hooks (in case of concealed pipe work)/ clamps (in case of exposed pipe work) etc complete all as specified having thermal stability for hot & cold water supply including all PP-R plain & brass treaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc complete all as specified.

All as per Sl item No. 16 but for 32 mm dia complete all as specified and directed.

All as per Sl item No. 16 but for 20 mm dia complete all as specified and directed.

S&F in repairs PPR gate valves (brass insert) outer dia of pipe 25 mm complete all as specified.

All as per Sl item No. 19 but for 32 mm dia complete all as specified and directed.

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

M&L for Non- skid mat finish ceramic coloured tiles 7 to 8mm thick (square/Rectangular) area of each tiles exceeding 0.06 sqm 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 including 15 mm thick screed bed in CM 1:6.complete all as specified and directed

M&L for glazed ceramic coloured design tiles 450x300mm x 7mm thick in vertical surface etc set and jointed in neat cement slurry and pointed in white or coloured cement to match including 10 mm thick backing coat of CM 1:4 etc complete all as specified and directed

M&L for applying coats of weather proofing dampshield 2K or home shield damp stop on affected damp using mechanical tool/auto roller complete all as directed as specified and directed.

M&L for preparation of old un decorated surfaces and applying one or more coat of birla wall care putty complete all as specified and directed.

M&L for preparation of old un decorated surfaces and applying Two coats of oil bound distemper complete all as specified and directed.

M&L for Preparation old decorative surfaces and applying Two coat of white wash on ceiling complete all as specified and directed

M&L for Ready Mix Micro concrete of 25 to 40 mm thick consistency of Renderoc S2 or Renderoc RG of FOSROC in consistency a batch of 25kg of Renderoc mixed with water n exc 3.50 Ltrs and mixed with 1 kg of polymer acrylic fibers all as per manufacturer's instructions and finished the surfaces even and smooth with 10mm thick rendering in CM 1:4 complete all as specified and directed by Engr-in-Charge including erecting necessary scaffolding upto G+5 Story Note:- The following stages (a) to (d) are included (a) Taking out existing unserviceable plaster loose/unsound weaken cement concrete of any description and in any position from existing surface of RCC roof slab/beam/column/RCC facia /RCC chajja with power driver of pneumatic chisel after cleaning of concrete/plastered particles and Removing corrosion and all loose scales rust etc from the visible reinforcement and cleaning the steel reinforcement properly. (b) Applying one or more coat of NITO ZINK primer of FOSROC or equivalent ZINK primer of CHEMISTIC/WEBAC on visible reinforcement surface. Several time prior to placing, the concrete substrates should be saturated with clean water (c) After drying of water to applying bonding agent of modified styrene butadiene emulsion (SBR bonding agent i.e Nito bond SBR Latex or Nito bond EP of FOSROC) in proportion 1 (Nito bond SBR latex): 1 (water): 3 (OP cement) by volume with the brushing etc to bind New CM plaster / Polymer Modified plaster / Concrete / Screed concrete with old surface. (d) Providing fiber mesh jali fixed to existing RCC roof slab/ beam/ column/ RCC facia /RCC chajja as per directed by Engr-in- Charge

S&F for pressure grouting/ injected with cement slurry and admixed with Nitobond SBR latex in loosed RCC concrete surfaces and including drilling of holes not less then 12mm dia and filled with chemical. And after filling sealed with sealing compound etc complete all as specified and directed Note :- Supply only of Nito bond SBR latex and Dry cement measured and paid saperately .

Supply only Nitobond SBR

Supply only dry cement Cement ordinary portland

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 Removal of plant growth by injection with chemical glyphospate solution (4 % conceneration) of 20ml or till refuse by cutting or injection in stem of plants or roots at 30mm deep. The area shall then be sprayed with solution 25ml glyphosphate (4% concent) dulited with 1 ltr of water. All roots / plants shall be removed completely and making good with cement concrete/mortar and finished the surfaces matching to existing surfaces of wall / floor with acrylic paint all as directed by EIC. etc sectional area exc 0.10 Sqm and not exc 0.20 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.

S&F for solid PVC door frame of size 95mm x 47mm made out of 5mm prelam colour PVC sheet reinforced with MS square tube, single side in opening as per specifications & drawings complete all as specified and directed

S&F for factory made solid PVC moulded door shutter, 28 to 30mme thick (stiles), with 2,4 or 6 raised panel designed with 4mm thick moulded PVC sheet on front face and 4mm plain colour PVC sheet on back face as per specification and drawing complete all as specified and directed

S&F for 75mm size, Butt hinges, heavy weight, SS, and fixed complete all as specified and directed

S&F aluminium handles cast type anodised for 100 mm complete all as specified and directed

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

S&F in repair EWC Vitreous China wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) but incl heavy duty seat cover complete set complete all as specified.

S&F in repair for low level flushing cystern 10 ltrs capacity body moulded from virgin quality high impact poly propoliyone and functional parts moulded from engneelicy grade ABS nylon and nylon glan complete incl brackets and 15mm bore 450mm long PVC connection all as directed.

S&F in repair for Wash basins flat back type, vitreous china of 550x400mm, including cutting for and pinning in ends of brackets or erecting stand inclusive of 32mm waste coupling and 1mtr waste pipe all as specified and as directed.

S&F PVC connections Hot and cold of 15 mm size with PTMT nuts of length 600mm all as specified and as directed. .

S&F in repair for Fancy type CP stop/angular cock 15mm dia cast copper alloy, chromium plated fency type screwed down high pressure with half turn of capstan heads, screwed both end for iron pipe or for unions and fixed. complete all as specified and directed .

S&F in repair for Fancy type CP stop valve 15mm dia cast copper alloy, chromium plated fency type with long shank and cup (concealed type) screwed down high pressure with half turn type capstan heads, screwed both end for iron pipe or for unions and fixed.complete all as specified and directed

S&F in repair for Fancy type CP bib taps 15 mm dia ,chromium plated cast copper alloy with half turn type capstan heads, long/ short bodys screwed down screwed for iron pipe or for brass ferrule and fixed. complete all as specified and directed

S&F for in repair pillar taps, 15mm fancy type, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure with or without lettered ‘Hot’ or ‘Cold’ with long screwed shanks and fly nuts, screwed for iron pipe of bore of pipe fixed all as specified and as directed.

S&F in repair for 125 mm dia Fancy type brass CP shawer rose all as specified and as directed by Engineer-in-Charge. complete all as specified and directed.

S&F cabinet mirror size (350x450)mm of with approved colour complete including necessary fixing arrangements and taking down the old mirror and taken as credit complete all as specified and as directed.

S&F in repair for tubular towel rail, brass CP 20mm dia, 'D' type, 60cm long between flanges made of brass chromium plated complete all as specified and as directed.

S&F in repair for PVC health faucet (ABS) with rubit cleaning system 1.25 m long, PVC flexible tube and ABS wall hook complete all as specified and directed.

S&F Toilet paper holder of brass, chromium plated or stainless steel fixed to walls with chromium plated (CP) brass screws complete all as specified and as directed.

S&F for 15mm dia Brass CP wall mixer for mixing hot & cold water screwed down for iron pipe complete all as specified and directed Make Jaquor

S&F for Sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long

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 One light point controlled by one switch point wiring (concealed) 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 completeall as specified and as directed.

All as per Sl item No. 56 above but for One fan point controlled by one switch

All as per Sl item No. 56 above but for One switch socket outlet modular type 3 pin 6 amp on same board.

All as per Sl item No 56 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 Sl item No 56 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 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 wall mounted LED batten with decorative end cap of capacity 2 feet 10W or nearest higher wattage, 1000 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.

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 Engineer in Charge

kvs constructions

SIRITEL SYSTEMS PRIVATE LIMITED