ADDN/ALTN /SPECIAL REPAIRS TO VIPUL BLOCK (BLDG No P-450) CHIMAN SINGLE(BLOCK No P-429) AT DIVING SCHOOL AND ADDN/ALTN TOILETS AT SIGNAL SCHOOL (P-22) ND SCHOOL (P-31) AND SEAMANSHIP SCHOOL (P-211) AT NAVAL BASE, KOCHI

Amount

Excavation in trenches n.exc 1.5m and n.exc 1.5m in depth for foundation and getting out in soft/ loose soil complete all as specified and directed.

Demolition of reinforcement cement concrete for jallies, roofs, floors (other than ground floors), beams, staircases, landing, chajjas and similar suspended work including removal of all demolished material form site complete all as specified and directed.

Removing excavated soil exc.250m but n.exc 500m and depositing complete all as specified and directed.

Returning filling in soft/loose soil including spreading leveling watering and wall ramming in layers n/exc 25 cm thick complete all as specified and directed.

M & L plain cement concrete type D-2 1:4:8 (using 40mm graded stone aggregate) as in foundation complete all as specified and directed.

M&L for precast cement concrete block masonry in type C1, 1:3:6 (20 mm graded aggregate) with solid blocks exc 10 cm in width and setting in cement mortar 1:6 in foundation load bearing wall and wall complete all as specified and directed.

M & L RCC M 30 design mix using 20MM graded aggregate for Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and directed.

M & L RCC M 30 design mix using (20MM graded aggregate ) for Beams, cantilevers, bressummers,lintels over 1.5m span complete all as specified and directed.

M&L Form work to footings/PB, fair finished surface of concrete complete all as specified and directed.

M&L Form work to sides and soffits of floor or roof beams etc fair finished surfaces of concrete complete all as specified and directed.

M&L Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, ratining walls hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality conforming to Fe-410-W (Gde E 250) Quality A or Fe-290 (Gde E-165) complete all as specified and directed

All as per item No 11 but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders complete all as specified and directed.

M & L Moorum/red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering complete all as specified and directed.

M&L 100mm thick PCC 1:4:8 type D-2 using 40mm graded crushed stone aggregate as in sub base of floor complete all as specified and directed .

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

M&L for cement concrete type C1 1:2:4 using 20 mm graded aggregate as in coping including use waste of formwork etc complete all as specified and directed

M&L 75mm thick PCC (1:3:6) type C-2 (Using 20mm graded crushed stone aggregate) as in plinth protection /hardstanding , laid in panels, finished the top surfaces even and fair without using extra cement complete all as specified and directed.

S&F mild steel work in framing, purlin using section such as angle, hollow pipes , flats , etc using Fe-290 Grade E-165 complete all as specified and directed.

M&L for preparation of new steel surface of any descriptions not otherwise described over 10Cm width or girth and applying two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

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

S/F Aluminum snap grid false ceiling with grid 605x605mm size including hangers 6 mm dia GI (upto 1200 mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flats 40 x 3 mm size 60 mm long & expansion hold fastners 12.5 mm dia 40 mm long complete all as specified. Make: JINDAL/INDAL/HINDALCO)

S/F 4mm thick Non asbestos fibre cement building boards fixed or laid/inserted to timber/GI/Aluminium framework with stainless steel screws complete all as specified

Taking down cement plaster of any description on brick work or stone masonry walls including rackingout joints, hacking for key, scrubbing down with water etc complete all as specified and directed .

M&L 15mm thick rendering in cement mortar (1:6) on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed .

M&l for rendering 8mm thick in CM 1:4 using liquid WPC over 12mm thick rendering in CM 1:6 on fair faces of brick work or concrete surfaces finished even & fair without using extra cement complete all as directed. Note: Water proofing compound shall be paid separately.

Supply only liquid water proofing compound complete all as specified and directed .

S&F Solid PVC door frame of size 50mm x 47mm made out of 5mm ivory colour PVC sheet reinforced with M.S. square tube, S&F in opening as per specification and drawing complete all as specified and directed.

S&F factory made Solid PVC Moulded Door Shutters 28 to 30 mm thick (stile) with wood free EPS, with 2,4 or 6 raised panel design with 2mm thick Moulded PVC Sheet on the front Face & 2mm Plain colour PVC sheet on back face, S&F in frame at site as per specification & drawing all as specified.

S/F 100 mm long mild steel butt hinges medium weight complete all as specified and directed.

S&F aluminum anodized barrel tower bolt 200mm long of extruded section complete all as specified and directed.

S&F aluminum bow handle "D" type anodized 150mm long complete all as specified and directed.

S&F Aluminum powder coated fixed type windows/ventilator including suitable nylon beading channel gasket etc complete with following specification :- Frame :- 60mmx40mmx1.80mm Panel :- 4mm thick ACP sheet / 5mm thick tinted/frosted glass of approved colour and design

S&F aluminum powder coated door shutter with frames of size - 40x45x1.8 mm incl. screwing of frame glass necessary joints cleats, glazing clips rubber packing, snap beading, suitable handle, tower bolt, SS butt hinges,mortice lock 4 lever with 65 mm latch size including aluminium anodized door frame of size 60x 40 x1.8 mm thick fixed to wall with necessary screws and plug complete all as specified & directed. Note:-(Rate for one no hydraulic door closer per shutter & 5 mm thick tinted glass /4mm thick ACP sheet reqd to be fitted in shutters is included in the item )

S&F aluminum powder coated parttion fixed/sliding type with frames of size -side , top rail and intermidiate sections size 85x44.45x1.5 mm , incl. screwing of frame glass necessary joints cleats, glazing clips rubber packing, snap beading, fixed to wall with necessary screws and plug complete all as specified & directed. Note:- (Rate for4.80 mm thick tinted glass / 4mm thick coloured aluminium composite panels reqd to be fitted in shutters is included in the item )

Dismaintaing wall/floor tiling/ terrazo tile/ mosaic tiles/ pcc tiles incl. cement mortar bedding removing serviceable bles to store and rubbish off the premises as in repair complete all as specified and directed.

M&L for joint free Non-skid ceramic coloured tiles 7-8mm thick (square/rectangular), area of each tile not exc 0.11 Sqm, over and including 10mm thick screed bed in CM (1:4) in flooring, set and jointed in neat cement slurry and pointed in coloured cement to match complete all as specified and directed .

M&L for Glazed ceramic coloured joint free tiles 450x300X7mm/600x300x7mm in vertical surfaces over and including 10mm thick rendering in Cement mortar (1:3), set and jointed in neat cement slurry and pointed in coloured cement to match complete all as specified and directed .

M&L for two coats of oil bound distemper over a coat of 1.5mm thick wall care putty to newly plastered surface including preparation of surfaces complete all as specified and directed .

M&L for preparation of new plastered External surfaces and applying a coat of weather proof primer for weather proof paint complete all as specified and as directed . Note:- Application of paint, primer and wall care putty shall be as per manufacturer's instruction.

Complete removal of existing surface finishes of external wall, preparation of surface and applying coat of weather proof primer for weather proof paint complete all as specified and as directed . Note:- Application of paint and primer shall be as per manufacturer's instruction.

M&L for application of first coat of weather proof paint (anti fungal paint) ( Asian paint apex ultima protek or equivalent of Berger /Nerolac )on primed wall surface using spray application or mechanical means, to get a smooth and tint free surface and allowed to dry for at least 8 hrs/ overnight to receive second coat of acrylic exterior emulsion paint complete all as specified and as directed.

M&L for application of second coat of weather proof paint (anti fungal paint) ( Asian paint apex ultima protek or equivalent of Berger /Nerolac ) over first coat on wall surface using spray application or mechanical means, to get a smooth and tint free surface complete all as specified and as directed. Note for item No. 39 to 42 (i) The old surface shall prepared using mechanical ways I.e., jet-spray, grinding etc., in such a manner that there should not be any impression of dent, all cracks to be filled with crack filler, water proofing primer in shaft/dampness areas and it should be made even all as per manufacturers instruction before application of putty base primer/base coat and emulsion paint. (ii). The work shall be got executed through authorised applicator of approved manufacturer. Authorisation letter of applicator shall be produced by the contractor before starting the work (iii) The contractor shall submit performance Guarantee certificate provided by manufacturer for a period of FIVE years from the certified date of completion of entire work. (iv) After preparation of surface exterior putty to be applied to make surface even to receive base coat and two coat of emulsion paint, the same shall be got approved by GE before each stage.

S & F 200mm dia of half round or 180 mm width rectangular PVC SWR ready made eaves gutter of pressure rating 6 Kg/cm2 of approved make including necessary fitting like bend WC/MS Clips etc complete all as specified.

S & F 150MM dia of PVC (SWR) pipe single socketed in any length with rubber joints including necessary fitting like bend WC/MS clips etc fixed on walls complete all as specified

S&F PVC flushing cistern low level 8 to 10 Ltr capacity of approved make including fixing of brackets connection to WC with CI brackets and making good disturbed area complete all as specified and directed.

S&F vitreous china WHB white with flat back of size 550x400mm with bracket including waste coupling and PVC waste pipe complete all as specified and directed.

S&F in repair vitreous china wash down water closet pan pedestal pattern white including fixing with trap including PVC matching seat cover complete all as specified and directed.

S&F in repair brass CP towel Rail 600mm long "D" type complete all as specified and directed.

S&F in repair vitreous china soap dish fixed to wall with screw complete all as specified and directed.

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

Supply and fixing in pillar taps, swan neck spout with areator, cast copper alloy with capstan heads chromium plated fancy type screwed down high pressure with or without lettered hot or cold with long screwed shanks and fly nuts screwed for iron pipe and fixed for 15mm bore pipe,complete all as specified and directed . (Make : Cera, Model No:F2004105 or equivalent make in list of make)

S & F in repair Vitreous China urinals, half stall type complete 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; with PTMT Urinal spreader, grating and Union for discharge pipe.

Taking down chowkhats or frames with shutters (without taking off shutter from the frame) of size n.exc 1.50 Sqm and removing from site complete all as specified and directed.

Dismantling timber scantlings under 40 sqcm in sec in fillets, rails, posts, rafters, purlins etc, in unframed works complete all as specified and directed.

Dismantling single layer MP roofing tiles including ridges complete all as specified and directed.

M & L for precast cement concrete type B1, 1:2:4 (20mm graded stone aggrigate) in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces set in cement mortar 1:4 complete all as specified and directed.

M&L 15mm thick rendering in cement mortar (1:4) on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed .

S&F 110mm dia PVC (SWR) pipe single socketed, in any length with rubber ring joints, laid in trenches/floor or fixed to wall including necessary clamps complete all as specified and directed.

S&F 75mm dia PVC (SWR) pipe single socketed, in any length with rubber ring joints, laid in trenches/floor or fixed to wall including necessary clamps complete all as specified and directed .

S&F PVC (SWR) bend any radius 110mm bore complete all as specified and directed .

S&F PVC (SWR) bend any radius 75mm bore complete all as specified and directed .

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

M&L for hume pipe 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 and provide new connections to the new septic tank

M & L for Cement concrete in surface channels and drains in pcc 1:2:4 including necessary forms and moulds complete all as specified and directed

M&L Cement concrete in foundations, filling and mass concrete type C2 1:3:6 ( 40mm graded aggregate) complete all as specified and directed.

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

M&L for Machine cut Kota stone slab 18-20mm thick as in floor/ treads of steps (single piece) laid over and including 15mm thick screed in CM 1:4, set & jointed with grey cement slurry and pointed in white cement mixed with pigment to match the shade of the slab including cutting, rubbing complete all as specified and directed .

S&F aluminium Powder coated frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and directed.

S&F 5.5mm thick sheet glass ordinary quality and glazing with oil putty in square exc 0.5 Sqm each pane complete all as specified and directed.

S&F Aluminium extreded section Door closer hydraulically regulated, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed complete all as specified and directed.

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

S&F aluminium anodised DECO grill 10mm thick,DG-104 fixed with necessery channel etc complete all as specified and as directed Make : jindal or equivalent in list of makes

S & F Powder coated aluminium window and ventilator shutters, fixed type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc. complete all as specified. Make : Jindal or equivalent in list of makes

S & F Stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.

M & L for plain cement concrete type B1 1:2:4 with necessary pressure grouting if required as per site conditions in columns pillers, chajjas, slabs, beams including necessary formwork and after removing the spalling concrete and make the surface even with all connecting items all as specified and as directed

Demolition of brick work or stone masonry built in cement mortar including all quoins, arches, jambs etc complete all as specified and directed.

M&L for preparation and complete removal of existing treatment and applying two coats of Oil bound distemper over a coat of 1.5 mm thick wall care putty and one coat of alkali resistant primer complete all as specified and directed. Note:- Application of paint, primer and wall care putty shall be as per manufacturer's instruction.

S & F for Stairs (framed) including stringers, treades, landing, balusters, hand rails etc. including cleats, brackets, etc. conforming to Fe 410 W (Grade E 250) quality B and including necessary welding, cutting, wastage all as speicified and as directed.

M&L for preparation of new steel surfaces of any description, over 10cm in width or girth,not otherwise described and applying two coats of anti corrosive Epoxy paint over a coat of Epoxy primer, complete (Make-Asian Apcolite or Equivalent from from Berger, Nerolac)

S&F pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, ridge , Gutter, Gable flashing, corner flashing etc, fixed with self tapping screws as specified and directed.

M & L 1mm thick Mild steel, plain, black sheet in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required complete all as specified and directed.

S&F drapery rod 25mm dia STAINLESS STEEL including rings, knobs and brackets complete all as specified and directed.

Taking down old GI/ CPVC pipe of size 40 mm complete all as specified and as directed.

Taking down old GI/ CPVC pipe of size 25 mm complete all as specified and as directed.

Taking down old GI/ CPVC pipe of size 20 mm complete all as specified and as directed.

Supply and fix in repair on wall/ floor concealed on wall high pressure CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings including all necessay fittings, solvents of size 40 mm dia complete all as specified and directed. Make: Supreme/Eurotech /Astral/SFMC

All as per item No.87 here -in-before but of size 25 mm dia

All as per item No.87 here -in-before but of size 20 mm dia

Taking down old CPVC ball valve of size 20 mm /25 mm / 40 mm complete all as specified and directed.

S& F CPVC Ball Valve of size 40 mm dia suitable for CPVC pipe incl necessary fittings complete all specified and directed.

All as per item No. 91 above but of size 25 mm dia complete all as specified and directed.

All as per item No. 91 above but of size 20 mm dia complete all as specified and directed.

Taking down old bib tap,pillar tap, angle valve, health faucet, self closer etc complete all as specified and as directed.

Supply and fixing of Bip cock , CP quarter turn with flange and areator, fancy type short body cast copper alloy with crutch or butterfly handle screwed for GI/ CPVC pipe of size 15 mm complete all as specified and as directed .(Make : Model No F2004151 of Cera or equivalent make in list of makes

Supply and fixing 15 mm angle valve, half turn with flange, with flange type chromium plated for fixing accessories for for CPVC pipe complete specified and as directed .(Make : Model No: F2004201 of Cera or equivalent equivalent make in list of makes

Supply and fixing health faucet ABS body with wall hook and 1 metre SS braided rubber hose pipe , including taking out old one all as per specified and directed (Make : Model No: F8030102 of Cera or equivalent equivalent make in list of makesr).

Supply and fixing self closing angle cock pressure for urinalwith wall flange and 200 all as per specified and directed (Make : Model No: F9020203 of Cera or equivalent make in list of makes

Taking down old PVC connection complete all as specified and as directed.

Supply and fixing PVC connection pipe 16mm dia (outer 450mm long cold water and taking down old one complete with brass union on both sides to suit 15mm GI pipe complete all as specified and directed .

Taking down old rotational moulded polythene water storage tanks of capacity 1000 litres complete all as specified and as directed.

Taking down old rotational moulded polythene water storage tanks of capacity 500 litres complete all as specified and as directed.

Supply and fixing of Rotational moulded polyethylene water storage tanks (cylinderical vertical with closed top) hoisted & fixed in position of capacity 1000 liters . Make : Sintex (ISI)/ Aquatech

Supply and fixing of Rotational moulded polyethylene water storage tanks (cylinderical vertical with closed top) hoisted & fixed in position of capacity 500 liters. Make : Sintex (ISI)/ Aquatech

S/F float valve synthetic(PVC) of size 25 mm dia high pressure with polythene ball of size 6" dia and flynut complete all as specified and 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, 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 directed.

M&L for concealed point wiring with 1.5 Sqmm PVC insulated un sheathed multistranded single core copper conductor FRLS ISI marked cable through rigid non metallic ISI marked PVC concealed conduit with including all accesories,suitable white cover plate with frame & modular metal flush box and 1.5 Sqmm PVC insulated unsheathed multistranded single core copper conductor FRLS ISI marked cable as earth continuity conductor including cutting and making good, the disturbed surface complete all as specified and as directed. (a) One light /fan point controlled by one switch Notes:- (i) Rate quoted shall be deemed to be inclusive of providing modular boxes,modular plates suitable for fixing sockets and switches. (ii) Switch, socket and regulator shall be measured and paid seperately.

All as per item No. 107 above but for One exhaust fan point controlled by one switch complete all as specified and directed.

All as per item No. 107 above but for One 5 pin 5 Amps socket point controlled by one switch on independent boardcomplete all as specified and directed.

All as per item No 107 above but with 2.5 Sqmm copper conductor including 2.5 Sqmm copper cable on earth wire for one 6 Pin 16 Amps Socket outlet independent board complete all as specified and directed.

S & F modular switch 1 way 6 Amps,1 module complete all as specified and directed.

S & F switch 15 A One way SP modualar type complete all as specified and directed.

S & F socket modular 6 Amps and 2/3 pin combined 2 module complete all as specified and directed.

S & F Modular socket 6 A/16 A - 2/3 pin combined 2 module complete all as specified and directed.

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

Taking down existing Light fittings of any type and size and removing to store yard complete all as specified and directed.

S&F LED Tubelight fitting 25w ,4 ft 120 lumen/watt with extruded aluminium batten for continuos operation connected accessories complete all as specified and directed. Make:Philips Cat Part No BN 021 LED25S 6500 PSU GR S1 or equivalent make from list of makes.

S & F LED Mirror light fitting 10 watt 120 Lumen/watt with extruded aluminium batten for continuos operation connected accessories complete all as specified and directed.Make Philips Cat Part No. BN 021 LED10S 6500 PSU GR S1 or equivalent make from list of makes.

Supply & fix heavy duty exhaust fans AC single phase 230/ 240 V of size 300 mm sweep, 1400 rpm complete all as specified Make Turbo Force SP of Havells or equivalent make from list of makes. Note:- Old exhaust fans will be deposited in MES store yard

Taking down old DBs with MCCB/ MCBs of any size complete all as specified and directed.

S&F SPN sheet metal enclosure for DB 4 ways double door complete all as specified and directed.

S&F MCB 'B' Curve 6 to 32 Amp SPN ,240 Volts, 10KA Make L&T Cat Part No. BB20060B to BB20320B all as specified and directed.

S&F MCB 'B' Curve SP 6 to 32 Amp, 240 Volts,10KA Make L&T Cat Part No. BB10060B to BB10320B all as specified and directed.

Taking down old sub main wiring of any size complete all as specified and directed.

M/L submain wiring with 2 single core 4 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 exceapt beam and RCC roof and one run of 4 Sqmm PVC insulated unshearthed single core 1100 volts grade multistranded copper conductor cable as earth continuity condutor and connceting with suitable size thimble complete allas specified and as directed. Note: two run of 4 sqmm size PVC cable , one run of 4 Sqmm size PVC cable as earth wire and one run of PVC conduit shall be measured as one unit length

Material and labour 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 surrounted from all side by 15 cm of thick and packed layers of charcoal dust and common salt ,filling alternate layers and electorde 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 prrotection pipe for GI wire connected main controll 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 .

S&F SPN sheet metal enclosure for DB 8 ways Double door.

S&F MCB 'B' Curve 40 Amp SPN ,240 Volts,10KA Make L&T Cat Part No. BB20400B all as specified and directed.

Supply & fix ceiling fans complete with electronic type regulator and accessories 230 V,1200 mm sweep. BEE 5 star rated complete including taking down all as specified.Make CG Cat Part Energion HS BLDC/Havells Efficiencia (BLDC 32 W) or equivalent make from any other manufactures from the list of makes. Note :-Old ceilings fans will be deposited in MES store yard

Taking down old earthing any size complete all as specified and directed.

M/L submain wiring with 2 single core 2.5 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 exceapt beam and RCC roof and one run of 2.5 Sqmm PVC insulated unshearthed single core 1100 volts grade multistranded copper conductor cable as earth continuity conduto9r and connceting with suitable size thimble complete allas specified and as directed. Note: two run of 2.5 sqmm size PVC cable , one run of 2.5 Sqmm size PVC cable as earth wire and one run of PVC conduit shall be measured as one unit length

S&F LED Integral aviation light comprising of aluminium housing with polycarbonate enclosure including fixing arrangement and connection with connected accessories complete all as specified and directed. Make:Bajaj Cat Part No BGAV302 LED or or equivalent make from any other manufactures from the list of makes.

S&F aluminium strip 25 x 3.15 mm with saddles, insulators and fixing screws etc for roof conductors and down conductors on walls/above ground complete all as specified and as directed.

S & F air termination single pointed aluminium rod 12 mm dia and 300 mm long complete all as specified and as directed.

S & F test point terminal block made of gun metal or phosphorus bronze size 75 x 75 25 mm, and screwed including 3 Nos 8 mm dia 25 mm long hexagonal head screw including PVC junction box complete all as specified and as directed.

M&L 32 x 6 mm GI strip with saddles and screws etc complete all as specified and directed burried in ground /wall all as specified and as directed.

Supply & lay galvanised tubing ( Light grade) for encasing strip for protection laid in in trenches /floor/ road/ path/culverts / duct / drainage crossing of 40 mm bore.

M&L earthing complete with galvanised steel earth plate electrode 60 cm x 60cm x6 mm thick, buried directly in ground (earth pit not less than 2.25 meter deep below ground level) with top edge of plate not less than 1.5 meters below normal ground level, connected to GI earth strip 32x6 mm as earth lead 7.5 mtrs by means of bolts, nuts and washers of galvanised steel all as shown in electrical plate No. 3 connected to earthing test point complete all as specified and indicated including testing on completion . Note : The rate is deemed to be inclusive of the cost of complete earth work in any type of soil. PCC 1:3:6 type C-1 for chamber,RCC 1:2:4 type B1 for cover slab 50 mm thick, reinforcement 8 mm CTD bars @ 100 mm c/c both way, necessary form work, handle, charcoal dust 20mm dia GI med grade for watering and 40mm dia GI med grade earth lead protection pipes with funnel and wire mesh complete all as specified and as directed.

Supply and Fixing Wall mounted fans of size 300 mm sweep AC single phase 230 / 240 V all as specified and directed,Turbo force of Havells or or equivalent make from any other manufactures from the list of makes.

Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 4mm dia galvanised iron or steel wire complete all as specified and directed.

SUKU CONSTRUCTIONS

K THOMAS AND COMPANY

MS BUILDERS