SPECIAL REPAIR TO REST AND CHANGE ROOM OF INDUSTRIAL CANTEEN BLDG NO P39 AT MOK AND CERTAIN SANCTION WORK AT NAVAL BASE KOCHI

Amount

Dismantling asbestos cement (corrugated, semicorrugated etc.) sheets any gauge thickness incl roof/Wall covering complete all as specified and directed.

Dismantling of Dismantling wrought iron or mild steel work of any description not otherwise provided complete all as specified and directed.

S&F Mild steel rolled sections Fe 410-W(Gde-E250) quality-A as in main and cross beams, hip and hip jack rafters, purlins, posts where connected to common rafter and running rails and girders for sliding door, fixed with angle cleats or roller connecting plate complete all as specified and as directed.

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

M&L for preparation of new steel surface of any description over 10 cm in width or girth not otherwise described and painted with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

M&L for preparation of old steel surface of any description over 10 cm in width or girth not otherwise described and applying one coats of synthetic enamel paint complete all as specified and as directed.

Dismantling ceiling boards of any description, any thickness including cover fillets complete all as specified and as directed.

S&F Aluminium snap grid false ceiling on frame work of powder coated Aluminium angle 25x25x2 mm, Main TEE 38x25x1.5 mm and cross TEE 25x25x1.4 mm and size of grid 605x605 mm with GI hangers 6 mm dia (upto 1200 mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40 x 3 mm size 60 mm long and expansion hold fasteners 12.50 mm dia, 40 mm long with and including provn of 9mm thick gypsum ceiling boards 600 x 600 in size fixed to aluminium frame work with screws / nails including preparation of new ceiling surfaces and applying two coats of oil emulsion distemper over a coat of alkali resistant primer including provn of necessary scaffolding complete all as specified and directed.

Demolition of concrete in ground floors and pavings n.exc 15 cm thick (below or above ground level) complete all as specified and directed.

Demolition of concrete in roofs, floors, other than ground floor and pavings n.exc 15 cm thick complete all as specified and as directed.

M&L for Cement concrete 1:2:4 type B-0 using 12.5m mm graded stone aggregate in roof kerbs or mud stops, rounded or chamfered on edges, beds etc. complete all as specified and as directed.

M&L for vitrified coloured tiles 7 to 8 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and incl 15mm thick screed bed in CM 1:4 complete all as specified and as directed.

All as per item No: 12 here-in-before but in skirting/dado over and including 10 mm thick rendering CM 1:4 complete all as specified and as directed.

M&L for Non skid Ceramic coloured tiles 7 to 8 mm thick area of each tile exceeding 0.060 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 over and incl 15mm thick screed bed in CM 1:4 complete all as specified and as directed.

M&L Coloured Glazed Ceramic Tiles 300x 450x7mm thick in Vertical Surfaces set and Jointed in neat Cement Slurry and pointed in White or Colour Cement to match the Tiles over and including 10 mm thick rendering CM 1:4 complete all as specified and as directed.

M&L for complete removal of existing treatment from plastered surfaces of walls and applying two coats of oil bound distemper including provn of suitable primer as preparatory to distempering complete all as specified and as directed.

M&L for complete removal of existing treatment on external wall and applying two coats of antifungal paint (weather coat) over and incl a coat of primer complete all as specified and as directed.

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

M&L for 2 - 3mm thick wall care putty on internal walls complete all as specified and as directed.

Demolition of brick work built in cement mortar, including all quine, arches, pillar etc complete all as specified and as directed.

Taking down door/windows with chowkats with shutters (without taking off shutters from the frame) n.exc 1.5 Sqm each including cutting holes complete all as specified and as directed.

Taking down door/windows with chowkats with shutters (without taking off shutters from the frame) exc 1.5 Sqm but n.exc 4 sqm each including cutting holes complete all as specified and as directed.

M&L for 150 mm long aluminium handle cast type anodized complete all as specified and directed.

M&L for 100 mm size butt hinges medium weight stainless steel complete all as specified and directed.

M&L 200mm long aluminium anodized barrel tower bolt of extruded section complete all as specified and directed.

S&F 15mm dia fancy type chromium plated bib tap, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed. Make:- Jaguar cat part No. CON - 047KN or equivalent make of any other manufactures in the approved list.

S&F in repair 15mm dia fancy type chromium plated Angle Stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed. Make : Jaguar Cat Part No CON-059K or equivalent make of any other manufactures in the approved list.

S&F 16 mm bore CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors and concealed in walls complete all as specified and directed.

S&F 20 mm bore CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors and concealed in walls complete all as specified and directed.

M&L Cutting out cracks to V-section in existing roofs or terracing, cleaning out, wetting, grouting with cement and sand slurry 1:3 complete all as specified and directed.

S&F in repairs Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1 metre long SS flexible tube and ABS wall hook including making connections and fixed in position complete all as specified and directed.

S&F PVC (SWR) floor trap 75 mm plain with grating including jointing with solvent cement complete all as specified and directed.

S&F PVC (SWR) pipes 75 mm dia single socketed in any length , with rubber ring joints fixed to wall complete all as specified and directed.

S&F PVC (SWR) bends 75 mm dia single socketed in any length, with rubber rings complete all as specified and directed.

S&F PVC (SWR) 75 mm dia vent cowl complete all as specified and directed.

S&F PVC (SWR) 110mm bore (dia) Soil, Waste and Ventilating Pipe, Singe Socketed, in any length with Rubber Ring Joints fixed to Walls, complete all as specified and as directed.

S&F PVC (SWR) 110mm bore (dia), Bend any type, provided with access door, etc. and jointing with solvent cement and fixed, complete all as specified and as directed.

S&F PVC (SWR) Floor/ Nahani Trap plain diameter of outlet 75mm with grating and jointing to waste pipe with solvent cement and fixed, complete all as specified and as directed.

S&F PVC (SWR) 110mm bore (dia) pipes single socketed, in any length with rubber ring joints, laid in trenches complete all as specified and as directed.

S&F PVC (SWR) 110mm bore (dia) junction single (single T) equal or unequal complete all as specified and as directed.

Demolition by breaking up drain pipes (salt glazed stone ware/AC/ RCC) 150 mm dia jointed in cement mortar and taking out of trenches and removing debris incl concrete bed haunching from the site to a distance n.exc . 100 mtr all as specified and directed.

Demolition by breaking up drain pipes (salt glazed stone ware/AC/ RCC) 75/100 mm dia jointed in cement mortar and taking out of trenches and removing debris incl concrete bed haunching from the site to a distance n.exc . 100 mtr complete all as specified and directed.

M&L for cement 1:3:6 type C2 (using 40 mm graded stone aggregate) as in concrete bed to drain pipes 110 mm bore including packing under and haunching against the sides of pipes after they are laid and tested; in complete all as specified and directed.

S&F Aluminium frame for doors, windows/ventilators, powder coated windows, ventilators, partitions, cubicles etc with one or more rebates including joining cleat for fixing etc complete all as specified and directed.

S&F Aluminium door shutters, powder coated aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each or, hinges, anodised aluminium snap beading screws etc complete all as specified and directed.

M&L for aluminium window and ventilator shutters, powder coated sliding type without sash bar, including all necessary jointing cleats hold fasts rubber gasket, anodised snap beading, anodized aluminium fittings such as "F" channel if required for wire mesh or aluminium grill, aluminum handle locking arrangement etc based on Hindalco catelogue no. (i) 9777- 39.00x20.00x1.60mm = Shutter vertical (ii) 3994 - 41.00x20.00x1.20mm = shutter top and bottom (iii) 9778 - 39.00x20.00x1.50mm = Shutter vertical inter lock (or equivalent) complete all as specified and as directed

S&F Aluminium grill (deco grill) for window and ventilator complete fabricated including fixing aluminium channel all round complete all as specified and directed.

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads

M&L for preparation of old wooden surface of any description, not otherwise described over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

M&L for water proofing treatment over RCC slab by applying oil bound bitumen primer @ 0.20kg/sqm providing and laying 4mm thick APP modified water proofing membrane weighing not less than 4.00kg/sqm reinforced with non woven polyester matt weighing not less than 160 gm/sqm having soften point not less than 140˚C longitudinal tensile strength not less than 650 N/Sqcm tearing strength of 180 N/Torque application, applying two coats(before and after laying APP membrane)a coat of blown grade hot bitumen 90/15 over the membrane @ 1.20 Kg/Sqm finished with solar reflective / bituminous aluminium paint @0.10Kg/sqm including 10mm thick screed bed in cm 1:4 complete all as specified and directed

S&F decorative type drapery rod 25 mm dia chromium plated curtain rod including fixing brackets complete all as specified and directed

S&F decorative type end chromium plated and knobs suitable for 25mm dia drapery rod complete all as specified as directed

M&L for 12mm thick Prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work complete all as specified as directed

Cutting into existing man holes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:;4 type B1 smooth finished, and reforming branches as required internal dia of pipe 150mm complete all as specified as directed

Surface Excavation not exc. 30 cm deep and average. 15 cm deep and getting out in Soft/Loose Soil, complete all as specified and as directed.

Excavation in trenches not exc. 1.5 Metre wide and not exc. 1.50 Metre in depth for Foundation etc. not exc 10 Sqm on plan and getting out as in Soft/Loose Soil, complete all as specified and as directed.

Returning, Filling in, including Spreading, Levelling, Watering and Well Ramming in Layers not exc. 25 Cm as in Soft/Loose Soil, complete all as specified and as directed.

Removing excavated Material (Soil) not exc. 50.00 Metre and depositing where directed at a level not exc. 1.50 Metre above the starting point, complete all as specified and as directed.

M&L for Hard core of Gauge exceeding 63mm but not exceeding 150mm, deposited, spread and levelled in layers not exceeding 15cm thick, watered and rolled/ rammed to a true surface, complete all as specified and as directed

M&L for Plain Cement Concrete 1:4:8 (40 mm graded stone aggregate) in Foundation, Filling and Mass Concrete, complete all as specified and as directed.

M&L for reinforced cement concrete 1:2:4 type B1 (using 20 mm graded stone aggregate) as in foundation, including rafts, footings, foundation beams, plinth beams bases for columns etc basement slabs under reamed piles and mass concrete complete all as specified.

M&L for reinforced cement concrete 1:2:4 type B1 (using 20 mm graded stone aggregate) as in chajja, and lintel complete all as specified and as directed.

M&L for Precast cement concrete block masonry with solid block 1:3:6 type C1 using 20mm graded stone aggregate set in CM 1:4 complete all as specified and as directed.

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

M&L for TMT Bars 8mm dia, in Stirrups, Spacers and Binders, cut to length, bent to shape required including cranking, bending spirally for hooping for Columns, Beams, etc., hooking ends and binding with and including Mild Steel Wire (annealed) not less than 0.90mm dia, complete all as specified and as directed.

M&L Cement Concrete 1:3:6 (40mm graded stoe aggregate) 75mm thick as in Plinth Protection, etc. laid in alternate Bays, finished Concrete Surfaces Even and Smooth without using Extra Cement, complete all as specified and as directed.

M&L for cement concrete 1:4:8 (40mm graded stoe aggregate) 100mm thick in sub-bases, finishing concrete surfaces fair and even, complete all as specified and as directed.

M&L for cement concrete 1:3:6 (40mm graded stoe aggregate) 75mm thick in sub-bases, finishing concrete surfaces fair and even, complete all as specified and as directed.

M&L for rendering (Internally) 10mm thick in Cement Mortar 1:6 on Brick Walls or Concrete Surfaces, finishing plastered surfaces Even and Smooth without using extra cement complete all as specified and as directed.

M&L for rendering 15mm thick in Cement Mortar 1:4 (Externally) on Brick Walls or on Concrete Surfaces, mixing with WPC as per manufacturer's instructions, plastered surfaces finished Even and Smooth without using extra Cement, complete all as specified and as directed.

Supply only water proofing compound, conforming to IS and as approved, complete all as specified and as directed.

M&L preparing new plastered surfaces of walls and applying two coats of distemper oil emulsion over a coat of alkali resistant primercomplete all as specified and as directed.

M&L preparing new plastered surfaces of walls and applying two coats of cement base paint over a coat of alkali based primer, complete all as specified and as directed.

M&L Vitreous China White Wash Down Water Closet Pan (Pedestal Pattern) with Trap and Fixing Bolts (excluding Flushing Cistern and Flush Pipe) including connection to drain (or outgoing pipe) and to Flushing Pipe, Anti-syphonage Pipe, etc. and Making Good to Floor/disturbed surfaces and fixed, complete all as specified and as directed.

S&F PVC Low Level Flushing Cistern 10 Litre capacity, White, valveless, symphonic action type, with Inlet, Ball Valve, Float and Handle, a pair of Cast Iron Brackets and connections to Pipes including making good disturbed surfaces in Cement Mortar 1:3, complete all as specified and as directed.

S&F Vitreous China White Wash Hand Basin size 550x400mm (Flat Back type) with 32mm dia Brass Chromium Plated Waste Fitting, a pair of Cast Iron Brackets duly painted/erecting Stand including Cutting and Pinning in Ends, Making Good disturbed surfaces in Cement Mortar 1:3, complete all as specified and as directed.

S&F PVC Connection 15mm size with PTMT Nuts of length 450mm and fixed, complete all as specified and as directed.

S&F Vitreous China Urinal of size 465x355x265 mm (minimum), White, Bowl type, Flat back including providing and Fixing Plugs, bedding Urinal against Wall in Cement Mortar 1:2, securing Urinal to Plugs with and including 60mm long Brass Screws, pointing around Urinal back in Cement and fixing with Grating and Union for Discharge Pipe (excluding Flushing Cistern, Flush Pipe and Waste Pipe), complete all as specified and as directed.

S&F Sheet Glass Shelf Assembly consisting of 5.5mm thick Sheet Glass Shelf 12 Cm wide with Chromium plated Bracket Guard and Railing 60 Cm long and fixed, complete all as specified and as directed.

S&F Brass Chromium Plated Tubular Towel Rail, 20mm dia, D type, 60 Cm long between Flanges and fixed, complete all as specified and as directed.

M&L for hume pipe HDPE septic tank 25 users capacity incl AC vent pipe, earth work excavation in soft/loose soil, erecting hume pipe septic tank in position, PCC 1:3:6 and all other accessories required such as vent cowl etc and making good the disturbed surface and removing surplus soil and old u/s septic tank, complete incl connecting to the sewer line etc complete all as specified and as directed

S&F High density polyethylene(HDPE) pipe of pressure rating 6 kgf/sq.cm 15 mm bore complete all as specified and as directed.

S&F high density polyethylene(HDPE) pipe of pressure rating 6 kgf/sq.cm 25 mm bore complete all as specified and as directed.

S&F Bib taps cast copper alloy with crutch or butter fly handle copper alloy fancy ty chromium plated screwed down for 15 mm bore

S&F Pillar taps cast copper alloy with capstan head chromium plated fancy type screwed down for 15 mm bore pipe

S&F Stop valves cast copper alloy chromium plated fancy type screwed down for 15 mm bore pipe complete all as specified and as directed.

M&L for Reinforced Cement Concrete1:2:4 type B1 (using 20 mm graded stone aggregate) as in foundation, including rafts, footings, foundation beams, plinth beams bases for columns etc basement slabs under reamed piles and mass concrete complete all as specified and as directed.

M&L Formwork to Sides and Soffits of Floor or Roof Beams, Beam Haunchings, Girders, Bessemer's, Lintels, Cantilevers, Shelves including supports, over-hangs, etc. also splays between floors and beams, etc., Flat, Rough Finished Surfaces of Concrete, complete all as specified and as directed.

M&L Formwork to Edges of Concrete Flats, Treads, Breaks in Floors, Window Cills, Con-crete Railings, Openings in Concrete Walls, Floor and Roofs not exc. 20 Cm Wide and Sides of RCC/PCC Bands in Walls, Horizontal or Sloping and Similar Work exc. 10 Cm but not exc, 20 Cm wide, Flat, Rough Finished Surfaces of Concrete, complete all as specified and as directed.

S&F Solid PVC Door Frame of size 50mm x 47mm made out of 5.0mm plain colour PVC sheet reinforced with mild steel square tube, and fixing in opening as per specifications and drawing, complete all as specified and as directed.

S&F Factory Made Solid Panel PVC Door Shutter 30 mm thick (style) consisting of frame made out of Mild Steel Tubes for Top & Bottom Rails having Mild Steel Frame shall be covered with heat moulded plain colour PVC ‘C’ Channel having a PVC Sheet Strip of 20mm width stuck inside with Solvent Cement for Stiles and plain colour PVC Sheets for Top Rail, Lock Rail & Bottom Rail on either side and as gap insert for Top Rail & Bottom Rail; Panelling of plain colour PVC Sheet to be fitted in the Mild Steel Frame welded/sealed to the Stiles and Rails with suitable PVC Sheet Beading and joined together with Solvent Cement and fixing in the Frame at Site as per Specifications and Drawing, complete all as specified and as directed.

S&F Aluminium anodised Barrel Tower Bolt, 150mm long, extruded section and fixed, complete all as specified and as directed.

S&F Butt Hinges 100mm in size, extruded aluminium alloy with Galvanised Mild Steel Hinge Pin, anodised and fixed, Type B-21 and fixed, complete all as specified and as directed.

S&F Aluminium Handle 100 mm, Cast type, anodised and fixed, complete all as specified and as directed.

M&L for Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240 connecting plates

Cutting into existing man holes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:;4 type B1 smooth finished, and reforming branches as required internal dia of pipe 150mm complete all as specified and as directed.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting sheet metal encl. with plug & socket etc. Removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc. complete all as specified and as directed.

M&L for point wiring for with 1.5 sqmm PVC insulated (FRLSH) unsheathed copper conductor multistranded 1100 volts grade controlled by one way switch including 1.5 sqmm PVC (FRLSH) insulated unsheathed copper cable multistrand conductor 1100 volts grade for continuity conductor including connected to common earth dolly drawn through and including rigid PVC conduit medium grade ISI marked concealed of suitable size with all accessories and sunken box of 1.6 mm thick and 60 mm depth pressed steel box factory made for mounting of switch, socket and fan regulator with modular frames/ covers including chase cutting and making good to the disturbed surface and matching to the existing finishes specifications One light point controlled by one switch complete all as specified and as directed.

All as per item No.101 here-in-before but for one fan point / exhaust fan point controlled by one switch & regulator complete all as specified and as directed.

All as per item No. 101 here-in-before but for one 5 pin 5 Amps Socket point controlled by one switch on same board complete all as specified and as directed.

All as per item No. 101 here-in-before but for one 5 pin 5 Amps socket point controlled by one switch on independent board complete all as specified and as directed.

All as per item No. 101 here-in-before but 2.5 sqmm copper conductor including 2.5 Sqmm copper cable on earth wire for sheet metal enclosure complete all as specified and as directed.

All as per item No.101 here-in-before but with 4 Sqmm copper conductor including 4.0 Sqmm copper cable on earth wire for sheet metal enclosure complete all as specified and as directed.

S&F switch piano flush type single pole one way 5 Amps complete all as specified and as directed.

S&F Socket 5 pin 5 Amps flush type complete all as specified and as directed complete all as specified and as directed.

S&F switch piano flush type single pole one way 15 Ampscomplete all as specified and as directed.

S&F Socket 5 pin 15 Amps flush type complete all as specified and as directed.

S&F ceiling rose, 3 phase/PVC/ polycarbonate, isolated body complete all as specified and as directed.

S&F Power Unit 25 Amp modular type for AC Make Havells Cat Part No AHOO002504 or any other make in the approved list of manufacturers complete all as specified and as directed.

S&F fan regulator stepped type flush type, 230 Volts, 5 steps complete all as specified and as directed.

S&F LED down lighter 2'x2' , 36/40 W, with system efficiency 120 Lumen/ Watt, 240 volt complete all as specified and as directed. Make:- Havells Cat Part No. ENDURASLIMPROPLUS 2x2 PLR36WLED 840MOD and driver LEDDRIVER36V36WS or any other make in the approved list of manufacturers.

S&F LED down lighter, round or square, 15 W, with system efficiency 120 Lumen/ Watt, 240 volt complete all as specified and as directed. Make:- Crompton Cat Part No. LSDEP-15-CDL / Philips Cat Part No. 94051090 / Polycab Cat Part No.LD001500041 or any other make in the approved list of manufacturers

S&F Regal Batten for LED tube lights, both side connection type complete all as specified and as directed. Make :- Havells Cat Part No. REGALBATTENT8 upto 1x822W SSBSWH for Regal Batten or any other make in the approved list of manufacturers.

S&F LED street light made up of pressure die cast housing with toughened glass and high power LEDs with option of secondary optic with IP 66 protection, 3000 K, with 10 KV SPD of 50 watt of Luker complete all as specified and as directed. Make:- Cat Part No. LSTE50 with system efficiency 120 Lumen/ Watt, or any other make in the approved list of manufacturers

S&F LED flood light made up of pressure die cast housing with toughened glass and high power LEDs with option of secondary optic with IP 66 protection, 3000 K, with 10 KV SPD of 50 watt with system efficiency 120 Lumen/ Watt, of complete all as specified and as directed by Engineer-in-Charge. Make:- Crompton, Cat Part No. LFL-50-CDL/60-M Jaguar Cat Part No. LFLD02S050XW/ Philips Cat Part No. BVP 161 LED 43 NW/CW/WW 50W or any other make in the approved list of manufacturers

S&F LED track light made up of pressure die cast housing with toughened glass and high power LEDs with option of secondary optic with IP 66 protection, 3000 K, of 10 watt with system efficiency 100 Lumen/ Watt, complete all as specified and as directed by Engineer-in-Charge. Make:- Havells Cat Part No. UNECOTRACKLIGHTTS10WLED830S15WHT or any other make in the approved list of manufacturers.

S&F in replacement PVC body exhaust fan 230/ 240 V of size 250/300 mm sweep with louver complete all as specified and as directed by Engineer-in-Charge including taking down old ones and depositing to MES store yard. Make : ATOMBERG/ USHA/ CROMPTON or any other make in the approved list of manufacturers

S&F change over switch manual operator type with enclosure 200 Amps, 415 Volt, 4 wire and connecting to the electrical systemcomplete all as specified and as directed. Make:- L&T Cat Part No. CO22000OSOO or any other make in the approved list of manufacturers

S&F Sheet metal enclosure Vertical TPN for DB's when MCCB's to be used 8 way with 250 amps bus bar double door IP 43 metal door complete all as specified and as directed by Engineer-in-Charge. Make:- L&T cat No DBVTL008DD / Legrand / ABB or any other make in the approved list of manufacturers

S&F Sheet metal enclosure TPN for DB's when MCB's to be used 6 way with 200 amps bus bar double door, 415 Volts complete all as specified and as directed by Engineer-in-Charge.

S&F SPN sheet metal enclosure for DB 8 ways Double door complete all as specified and as directed by Engineer-in-Charge.

S&F SPN sheet metal enclosure for DB 4 ways Double door complete all as specified and as directed by Engineer-in-Charge.

S&F MCCB 200 Amps, 4 pole, 415 Volts thermal magnetic release complete all as specified and as directed by Engineer-in-Charge. Make :- L&T/Schneider/Legrand or any other make in the approved list of manufacturers.

S&F MCB 4 pole, 415 Volt, 63 Amp complete all as specified and as directed by Engineer-in-Charge. Make:-Cat Part No. BB40630B of L&T/Schneider/Legrand or any other make in the approved list of manufacturers.

S&F MCB SPN 40 Amp, 240 Volts complete all as specified and as directed by Engineer-in-Charge. Make:- Cat Part No. BB20400B of L&T/Schneider/Legrand or any other make in the approved list of manufacturers.

S&F MCB 'B' Curve SP 6 To 32 Amp , 240 Volts, complete all as specified and as directed by Engineer-in-Charge. Make:- L&T Cat Part No. BB10060B to BB10320B or any other make in the approved list of manufacturers

Taking down old submain wiring of any size

M&L for submain wiring with 2 single core 6 Sqmm PVC insulated unsheathed multistranded copper conductor cable 1100 volt grade drawn throgh and including PVC rigid conduit concealed wiring inculding necessary PVC conduit specials including chases cutting complete except beam and RCC roof and one run of 6 Sqmm PVC insulated unsheathed single core 1100 volts grade multistranded copper conductor cable as earth continuity conductor and connecting with suitable size thimble complete all as specified and as directed. Note:-Two runs of 6 sqmm size PVC cable , one run of 6 Sqmm size PVC cable as earth wire and one run of PVC conduit shall be measured as one unit length.

All as per item No.131 here-in-before but 4 runs of 10 Sqmm PVC copper conductor including 2 runs of 10 Sqmm copper conductor as earth wire complete all as specified and as directed. Note : 4 runs of 10 sqmm size PVC cable , two run of 10 Sqmm size PVC cable as earth wire and one run of PVC conduit shall be measured as one unit length

All as per item No.131 here-in-before but 4 runs of 6 Sqmm PVC copper conductor including 2 runs of 4 Sqmm copper conductor as earth wire complete all as specified and as directed.. Note : 3 runs of 6 sqmm size PVC cable , two run of 6 Sqmm size PVC cable as earth wire and one run of PVC conduit shall be measured as one unit length

M&L for earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm buried directly in ground to a depth not less than 2.25m below ground level with top edge of the earth plate at a depth not less than 1.5m below normal ground level surrounded from all side by 15 cm of thick and packed layers of charcoal dust and common salt ,filling alternate layers and electrode connected by using GI wire 4 mm dia (max -length of 7.5 mtrs )by means of bolts, nut and washer of GI and providing GI light grade pipe 15 mm dia as protection pipe for GI wire connected main control board / test point and provided with GI pipe of light grade 20 mm bore for watering and including funnel, wire mesh PCC chamber of 1;3;6 type C1 ,and RCC cover of 1;2;4 type B1 including necessary earth work in any type of soil /strata disposal of soil all as directed and shown in electrical plate No. 3 of SSR part -1 including testing on completion .

Re-fixing of existing LED tube rods of any type obtained vide item No. 1 at any location as directed by Engineer-in-Charge.

Taking down of existing UG cables of any type & size and re-fixing the same on wall / ceiling etc with necessary clamps, saddles etc. complete all as specified and as directed by Engineer-in-Charge.

S&F in repair Aluminium strip 25 x 3.15mm with saddles and fixing screws etc. for roof conductors and aluminium conductors above ground including taking down old unserviceable one all as specified and as directed.

S&F in repair Air termination, single pointed, copper rod 12mm dia and 300mm long including taking down old unserviceable one all as specified and as directed.

S&F in repair Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hexagonal headed screw including taking down old unserviceable one all as specified and as directed.

S&F in repair, Galvanised iron strip 32 x 6mm buried in ground all as specified and as directed.

Supply and fixing GI pipe light grade of size 40mm dia for encasing GI strip for protection in trench or in wall complete all as specified and directed.

Materials and labour for earthing complete with galvanised iron earth plate electrode of size 600 mm x 600 mm x 6 mm thick, buried directly and preferably vertically in ground, earth pit not less than 2.25 Mtr deep below ground level with top edge of the plate not less than 1.5 m below ground level connected with and including galvanised earth strip of size 32 x 6mm by means of nuts, bolts, check nuts and washers made of galvanised iron or steel earthing lead to be protected by galvanised iron pipe 40 mm bore (light grade) and other end connected to earthing test point or lightening arrestor or main controlling switch as directed including providing funnel with 20mm bore galvanised iron pipe (medium grade), wire mesh, charcoal or coke and common salt in alternate layer of 15cm (compacted thickness) all round the earth electrode, concrete earth pit in PCC (1:3:6) type C-1 (with 20mm graded aggregate), 50mm thick precast RCC (1:2:4) cover slab (re-inforced with 8mm dia TMT bar @ 10 cm C/C both ways and suitable handle made of 10mm dia) including necessary earth work in excavation, returning filling and removal of surplus earth upto a distance not exceeding 50 m etc all as shown on electrical plate No. 3 of MES Schedule Part-I(2009) complete including testing on completion all as specified and as directed.

THOMSONS CONSTRUCTIONS

Albert Rebello and Company