82632 SPECIAL REPAIRS TO MAIN GATES (OUTER AND INNER GATE) AT INS ADYAR UNDER AGE(I) NAVY CHENNAI

Amount

SCHEDULE 'A' [ B/R WORKS]

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.

Material and Labour 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.

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

Material and Labour for rendering 15 mm thick on fair faces of brick work or concrete surfaes in CM (1:6) and finised the surface even and fair on external surface of gates etc complete all as specified and directed

M & F fo Preparation of new surfaces of wall by vacuum based sanding machine 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 1mm thick exterior birla wall care putty in two layers using mechanical tool/auto roller complete all as per manufacturer instruction and including necessary scaffoldings upto G+4 etc etc complete all as specified and directed. Note: All work shall be carried out by approved applicator of paint manufacturer only. The same shall be approved before carrying out the work from AGE(I). Contractor should submit Auth applicator certificate before execution of work.

Dismantling wrought iron or mild steel work of any description not otherwise provided for etc including from posts embedded in PCC of any size and thickness complete all as specified and directed.

Material & Labour for providing and fixing stainless steel (Grade 304) with SS arnamental design gate railing made of hollow tubes, channels, plates etc.gate pattern as approved by EIC/User, including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangement complete all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for(reinforcement cut as requried to facilitate) complete all as specified and directed

Material and Labour for Providing cement concrete 1:2:4 type B-1 (20mm graded aggregate) as in slabs and RCC bands,in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands,plinth courses, string courses, lacing courses, etc chullah hoods, chajjas, water trough, managers, shelves & similar articles with plain faces complete all as specified and directed

Material and Labour for Mild Steel TMT bars 10mm dia and over cut to length, bend to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed

Dismantling of stone slabs and tiles of any description or thickness in floors, aprons etc laid and bedded and pointed in any mortar complete all as specified and directed

Material and Labour for glazed ceramic coloured design wall cladding tiles 450x300mm x 7mm thick or 600x150x10mm thick or approved colour/design 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.

Supply & Fixing in repair for SS Mirror 304 grade 1mm thickness with projection of letter 21 inch height x 1.5 inch projection (3 inch letter line width) x 1mm thick stainless steel of grade S-304 of 15 letters with warm white LED backlite, Circuit Wiring & Power Supply. Note:- Letter:- HQ TN&P NAVAL AREA 2.As per existing pattern in first main gate in english as approved quality and shape with necessary accessories and old pasts and making the surface good complete all as specified and directed.

Supply & Fixing in repair for SS Mirror 304 graade1mm thickness with projection of letter 12 inch height x 1.5 inch projection (2inch letter line width) x 1mm thick stainless steel of grade S-304 of 58 letters with warm white LED backlite, Circuit Wiring & Power Supply. Note:- Letter:- HEADQUARTERS TAMIL NADU & PUDUCHERRY NAVAL AREA INS ADYAR ESTD:1954 2.As per existing pattern in first main gate in english as approved quality and shape with necessary accessories and old pasts and making the surface good complete all as specified and directed.

Dismantling of Single layer Mangalore pattern or similar tiles in roofing including ridge tiles etc complete all as specified and directed.

M&L for Roof tiles, Mangalore pattern, interlocking at side joints, laid dry including 10mm thick backing coat/ plaster in CM 1:4 complete all as specified and directed.

M&L for Ridge or hip tiles to suit Mangalore pattern of roofing tiles, bedded and jointed in cement mortar 1:6 complete all as specified and directed.

Supply and fix rotational moulded polyethylene water storage tank of 500 ltrs capacity (cylindrical verftical with closed top) including dismantling of existing tank including all fittings i.e tank nipple, of 20mm dia Ball brass valves, high pressure, with polythene float and flynut etc hoisted and fixed in position complete all as specified and directed.

Material and Labour 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 (UP to G+3 Story ) Work carriedout through authorized applicator of approved manufacturer only Make:- FOSROC or equivalent as mentioned in list of make as approved by AGE(I) Note:- The following stages (a) to (e) are included of Materrials and labour will be carried out .:-

(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 or equivalent) 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) Drilling holes for fixing of stirrups with lockfit chemical of FOSROC or equivalent and welded to main bars etc. (e) Providing fiber mesh jali fixed to existing RCC roof slab/beam/column/RCC facia /RCC chajja as per directed by Engr-in- Charge Make:- FOSROC or equivalent as mentioned in list of make as approved by AGE(I)

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 . Make:- FOSROC or equivalent as mentioned in list of make as approved by AGE(I)

Supply only admixed with Nitobond SBR complete all as specified and directed. Make:- FOSROC or equivalent as mentioned in list of make as approved by AGE(I)

Supply only dry cement Cement ordinary portland complete all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for (un reinforcement ) complete all as specified and directed.

Material and Labour for 75 mm thick PCC 1:4:8(40 mm graded stone aggregate ) type D-2 as in sub base of flooring etccomplete all as specified and directed.

Material and Labour for 75 mm thick PCC 1:2:4, type B-2 (40 mm graded stone aggregate ) as in flooring / paver etc finishing the surface evn and fair complete all as specified and directed.

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

Material and Labour for non- skid pin haded 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

Material and Labour 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 backing coat of CM 1:4 10 mm thick etc complete all as specified and directed.

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

S & F 20 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 and directed.

M&L for Cutting chases, pinning in. making good to facings for inserting galvalume sheet into the e brick wall where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good to the existing surface, cutting not exc 10 cm girthcomplete all as specified and directed.

Supply and fix 20mm outside dia PPR Gate valves (brass insert) as per requirement of site fixed to PPR pipes complete all as specified and directed.

Supply and fix in repairs EWC Vitreous China wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) but Plastic water closet seat, black, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete all as specified and directed.

Supply and fix in repair of 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 flush pipe of reqd size and 15mm bore 450mm long PVC connection all as directed.

S&F Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete all as specified and directed.

Supply and fix for PVC connections 15mm size with PTMT nuts of length 600mm complete all as specified and directed.

Supply and fix in repairs CP Angle/ stop valve15mm dia of chromium plated fancy type any colour high pressure screwed for iron pipe and fixed.complete all as specified and directed.

Supply and fix in repairs 15mm bore dia chromium plated fancy type Bib taps long body , with knob/ capstan head of fancy type with long shank, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed.

Supply and fix in repairs Wash basins, vitreous china (flat back or angle back type) of 550x400mm, including 32mm waste coupling , cutting for and pinning in ends of brackets or erecting stand inclusive of waste pipe.complete all as specified and directed.

Supply and fix pillar taps, chromium plated fancy type, 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 15mm fixed complete all as specified and directed.

Supply and fix in repairs tubular towel rail, 20mm dia, 'D' type, 60cm long between flanges made of brass chromium plated complete all as specified and directed.

Supply and fix in repair SS Soap dish, any type, fixed to plugs with chromium plated brass screws complete all as specified and directed

Supply and fix for PVC waste pipe of 32 mm dia for sink and WHB complete all as specified and directed.

Supply and fix in repair PVC (SWR) floor trap, 75mm dia plainwith grating including jointing with solvent cement complete all as specified and directed.

Supply and fix in repair PVC pipe 75mm dia single socketed in any length with rubber joints fixed to walls/floors with Stack clamps out of 50 mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roofcomplete all as specified and directed.

Supply and fix for 75mm PVC (SWR) bends any radius bore of dia with access door complete all as specified and directed.

Supply and fix for 75mm PVC (SWR) bends any radius bore of dia complete all as specified and directed.

Supply and fix for 110 mm PVC (SWR) vent cowl complete all as specified and directed.

Material and labour for Granite (of any type) 15-18 mm thick work (table rubbed and polished) for wall lining (veneering to wall) including 12mm thick in cement mortar (1:3) of rendering/ backing coat and pointing with white cement (1:2) using marble dust with admixture of pigment to match with shade of granite. complete all as specified and directed

S & F Aluminium composite panel (ACP) of approved shades of viva/ alucobond (classic sparkle colours) 3 mm thick exterior grade PVDF with foil thick of 0.25 mm & frame work made out from aluminium section of size (38x25mm)x1.5mm thickness supported on masonary /RCC with the held of MS bracket fixed with brick fastner/anchor fastner and groove filled with with 789 weather sillent of DOW coming etc fixed to main gates arches, porches, pillars etc. as per manufacturer instructions. complete all as specified and directed. Note: All work shall be carried out by approved applicator of manufacturer only.

Removal of demolished materials/debris to out side MD land a distance n exc 5.00 KM etc complete all as specified and directed.

SCHEDULE 'A' [ E/M WORKS]

Supply and laying in replacement LT UG XLPE insulated cable of size 10 Sqmm 2 core 1100 volt grade heavy duty cable multi stranded aluminium conductor served with an inner sheathing of PVC tape armoured with galvanised steel strip wire or tape and connecting up to the electrical system with suitable size of aluminium lugs complete all as specified and directed

Excavation in trenches in soft/loose soil not exceeding 1.5 meter wide and not exceeding 1.5M in depth for laying of cables/pole and getting out of excavated material complete all as specified and directed

Returning, filling in including spreading, leveling, watering, and well ramming in layers not exceeding 25CM thick each excavated soil in trenches after the pipes have been liad and tested complete all as specified and directed

Removing excavated soil to a distance not exceeding 50 meter amd depositing where directed at a level not exceeding 1.5 meter above the starting point complete all as specified and directed

Supply and fixing high density poythelyne (HDPE) pipes of pressure rating 6kgf/sq/m of size 40 mm for cable protection laid in trenches complete all as specified and directed

Supply and fixing in replacement of LED flood light made up ressure die cast aluminium housing with toughned glass and higher power 150 W light fitting all as directed as required at site including alteration to floor/roof and taking down old U/S fittings for taking into credit as required at site complete all as specified and directed

S & F sheet metal enclosures for DB's for incorporating MCBs, SPN, 4 way IP-43 with metal double door with 200 amps rated busbar, 240 volts as per IS-8623 inlcuding taking down the old unserviceable SPN DB complete all as specified and directed

S & F MCB SPN 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 complete all as specified and directed

S & F MCB SPN 5-20 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 complete all as specified and directed

Supply and lay 3 layer (inner antimicrobial, outer UV stabilized) ISI marked, IS-15801, PP-R pipes SDR 7.4(PN-16) and PP-R plain fittings in trenches/walls/cellings or laying in floors complete of size outer dia 50 mm including fittings complete all as specified and directed

Supply and lay 3 layer (inner antimicrobial, outer UV stabilized) ISI marked, IS-15801 PP-R pipes SDR 7.4 (PN-16) and PP-R plain fittings in trenches/walls/cellings or laying in floors complete of size outer dia 25 mm including fittings complete all as specified and directed

Supply and fix PPR gate valves(brass insert) of 50 mm bore complete all as specified and directed

Supply and fix PPR gate valves(brass insert) of 25 mm bore complete all as specified and directed

M& L for Opening of existing motor of 1.5 HP single phase at site and rewinding of motor complete with suitable size of copper wire complete all as specified and directed

kvs constructions (BID ID -3207891)

SIRITEL SYSTEMS PRIVATE LIMITED (BID ID -3198988)