SPECIAL REPAIRS TO SMQS (P-27) AT AFAC COIMBATORE (PH-II)

Amount

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

Dismantling floor, hearth or wall tiling including cement mortor bedding (but not backing to stone and rubbish off the premises complete all as specified and directed.

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

M&L for Cement concrete 1:2:4 type B0 using 12.5 mm graded stone aggregate 25mm thick for sub base all as specified and directed.

M&L for Screed bed or bedding layer of mortor 15 mm thick in CM 1:6 for laying floor finishes all as specified and directed.

M&L for Rendering 10mm thick on fair faces of brick work or concrete surfaces with CM 1:4 as in backing coat of skirting /dado all as specified and directed.

M & L for Non-skid coloured ceramic tiles 7 to 8mm thick (square / rectangular) 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 the surface all as specified and as directed by Engr-in-charge..

All as per item No 7 above but as in skirting

M & L for Non-skid coloured ceramic tiles 7 to 8mm thick (square / rectangular) area of each tile exceeding 0.06 Sqm but not exceeding 0.11 Sqm, in floors etc. set and jointed with coloured epoxy by maintaining the equal joint width n exc 5mm to match the surface all as specified and as directed by Engr-in-charge..

M & L Glazed coloured ceramic tiles in vertical surface 350x250x7mm/450x350x7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface all as specified and as directed by Engr-in-charge..

M & L Rendering 5mm thick in CM 1:3 on fair faces of brick work or concrete surfaces on ceiling complete all as specified.

M&L for Rendering 10mm thick in CM 1:6 on fair faces of brick work or concrete surfaces all as specified and directed.

M & L for preparation of newly plastered surfaces and applying three coats of white wash on ceiling surface all as specified.

M & L prepation of newly plastered wall surfaces and applying two coats of distemper oil emulsion over a coat of primer over 2 to 3mm wall care putty all as specified and as directed.

M & L for complete removal existing treatment of wall surfaces and applying two coats of distemper oil emulsion over a coat of primer over 2 to 3 mm wall care putty all as specified and as directed.

M & L for preparation of old treated surfaces and applying two coats of white wash on ceiling surface all as specified.

M & L for preparation of old treated wall surfaces and applying two coats of white wash all as specified and directed.

Preparing old surface of wood and wood based material of any description not otherwise described over 10cm width or girth and applying one coat of synthetic enamel paint all as specified and directed.

Preparing old surface of steel and steel based material of any description not otherwise described over 10cm width or girth and applying one coat of synthetic enamel paint all as specified and directed.

Taking down chowkhats or frames with shutter (with out taking off the shutters from the frames) size exc 1.50 sqm and not exc 4.00 sqm each and all as specified and directed.

Taking down chowkhats or frames with shutter (with out taking off the shutters from the frames) size not exc 1.50 sqm each and all as specified and directed.

Taking down shutters of any description exc 1.00 Sqm but not exc. 2 Sqm each and refixing in the same opening after easing and adjusting and all as specified and directed.

Taking down shutters of any description exc 1.00 Sqm but not exc. 2 Sqm each all as specified and directed.

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

S & F Factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of M.S tube for top & bottom rails. M.S frame shall be covered with heat moulded plain colour PVC 'C' channel having PVC sheet strip of 20mm width stuck in side with solvent cement for stiles and plain colour PVC sheet for top rial, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail, Panelling of plain colour PVC sheet to be fitted in the M.S frame welded/ sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement , suppling & fixing in the frame at site as per specification & drawing etc complete all as specified and directed.

Material and labour for 35 mm thick plain , framed panelled shutters with 2nd class hard wood (any number of panels), with panelss of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers fit to chowkahts all as specified and as directed by Engineer-in-Charge.

Material and labour for 35 mm thick Glazed and skeleton shutter with 2nd class hard wood, open rebated and prepared to receive glass , gauge, etc with sash bars, edges of framing plain chamfered or rounded, fitted with cut and mitred beads for securing glass, etc, size of members of shutters as specified in SSR Part-I section 8, clause 8.24 (a) and fitted to chowkats complete all as specified and directed.

S&F steel window with side hung shutters including projecting type with steel handle, and steel peg stay complete with glazing bars, dovetailed or welded complete all as specified and directed.

S&F steel window with side hung shutters including projecting type with steel handle, and steel peg stay complete without glazing bars, dovetailed or welded complete all as specified and directed.

S&F steel ventilators with top hung shetter including hinges, steel peg stay complete all as specified and directed.

Preparing new surface of wood and wood based material of any description not otherwise described over 10cm width or girth and applying one coat of pink primer and two coat of synthetic enamel paint complete all as specified and directed.

Preparing new surface of steel and steel based material of any description not otherwise described over 10cm width or girth and applying one coat red oxide zinc chrome and two coat of of synthetic enamel paint complete all as specified and directed..

S&F 3mm thick sheet glass ordinary quality and glazing with oil putty in square n. exc 0.5 sqm in each panes complete all as specified and directed.

S&F 3mm thick figured glass head type and glazing with oil putty in square n. exc 0.5 sqm in each panes complete all as specified and directed.

S&F 3mm thick sheet glass ordinary quality and glazing with oil putty in square n. exc 0.5 sqm in each panes including hacking out old brocked glass complete all as specified and directed.

S&F 100mm long butt hinges, medium weight, cold rolled mild steel and all as specified and directed

S & F Floor door stopper 140mm long with cover plate of aluminium alloy body and tongue, anodised, with hard drawn steel spring fixed in floor all as specified and directed.

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

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

S&F 150mm long Aluminium anodised barrel towers bolts of extruded section and all as specified and directed

S&F 125mm long Extruded aluminium alloy handles, fabricated type, anodised butt hinges, heavy weight, cold rolled mild steel and all as specified and directed

S&F in repairs Mild steel 300mm long ordinary rat tail rod pattern springs including roller and roller plate complete and all as specified and directed

S&F 300mm long Aluminium alloy, anodised sliding door bolt with hasp, staple (bolt type) and fixing bolts and sliding bolts of extruded sections or cast aluminum alloy complete and all as specified and directed

S & F 25mm dia fancy type curtain rails aluminium anodised chromium plated with fixing brackets, stops, rollers etc.including taking down existing curtain rod/ palmate box of any description and any position etc all as specified and directed.

M & L for Granite (of any type) tiles 20mm thick machine cut, bedded and jointed with gray cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including 15mm thick screed bed or bedding layer of in CM 1:6 all as specified and as directed.

M & L for 18/19mm thick prelaminated particle board , exterior grade , prelaminated both side with decorative choice laminarion and and fixed with screw to frame etc complete all as specified and as diirected.

Taking up or down steel tubing and connections for taking in account of credit for 15mm bore complete all as specified and directed.

Taking up or down steel tubing and connections for taking in account of credit for 20mm bore complete all as specified and directed.

S&F 16 mm dia 3- layer PP-R Polyproperlene random copolymer) concealed pipes SDR 7.4 (PN 16) UV stablized and antimicobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded Polyproplene random fittings fixed to walls, ceiling or in floors etc complete all as specified and directed.

S&F 20 mm dia 3- layer PP-R Polyproperlene random copolymer) concealed pipes SDR 7.4 (PN 16) UV stablized and antimicobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded Polyproplene random fittings fixed to walls, ceiling or in floors etc complete all as specified and directed.

S& F in repair Vitreous China wash basin, white, flat back, size 550x400mm excluding taps, waste, chain and plug and porcelain stopper but including brackets complete all as specifed and directed.

S&F in repairs vitreous china wash down water closet pan (Pedestal pattern), white including seat cover and flush pipe etc complete all as per specified and as directed.

S&F in repair for PVC (SWR) multi floor trap of 75mm dia with grating including jointing with solvent cement etc complete all as per specified and as directed.

S&F in repair for PVC (SWR) gully trap of 125/110mm dia including setting jointing with solvent cement etc complete all as per specified and as directed.

S & F in repair Unplasticised PVC pipe 50mm dia of pressure rating 10 kgf /cm2 fixed complete to walls, ceiling or in floors etc complete all as per specified and as directed.

S & F in repair PVC (SWR) pipe 110mm dia single sockted in any length jointing with solvent cement complete all as specified and directed.

S&F in repair PVC (SWE) bends 110mm bore any radius with access door complete all as specified and directed.

S & F in repairs PVC valveless, syphonic action type, flushing cistern of 10 Ltrs capacity , low level , white, with inlet , ball valve, float and handle including brackets and flush pipe etc complete all as specified and as direted.

S & F in repair PVC connections 15 mm size with PTMT nuts of length 450 mm all as specified and as direted.

S & F in repairs towel rail 60cm long of brass chromium plated fixed with and including chromium plated brass screws and wooden/plastic cleats (Minimum weight 190 gms) all as specified and as direted.

S&F in repairs Bib taps, brass chromium plated fancy type with cruch or butterfly handle screwed down, screwed for iron pipe or for brass ferrule and fixed for 15mm bore all as specified and as direted.

S&F in repairs chromium plated angle valves, cast copper alloy, screwed down high pressure with crutch or butterfly handles screwed both ends for iron pipes or for unions and fixed. 15 mm size all as specified and as direted.

S&F in repairs Pillar taps fancy type cast copper alloy, with capstain head, chromium plated screwed down high pressure, with long shanks and fly nuts screwed for iron pipe and fixed 15 mm bore all as specified and as direted.

S&F in repairs 125mm dia shower rose brass chromium plated with or without seivel joints, including fixing to steel pipe or union complete all as specified and directed.

S&F in repairs chromium plated stop valves concealed type , cast copper alloy, screwed down high pressure with crutch or butterfly handles screwed both ends for iron pipes or for unions and fixed. 15 mm size all as specified and as direted.

S&F in repairs brass chromium plated health faucet with hand held and spring operated control valve with PVC flexible pipe connection of suitable length as directed fixed to 15 mm bore pipe all as specified and as direted.

S&F in repairs sinks made of stainless steel 1mm thick kitchen with plugs, washers and wastes, including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connection union to pipe, overall size 492X420mm bowl size 410mmX330mmX160mm complete all as specified and directed.

Disconnecting existings PVC water tank 500 Ltr capacity , setting a side (or lowering if required) for repairs, claening, etc. and hoisting if required reconnecting and refixing in position. (Cleaning repairings, etc. measured sepaeately) complete all as specified and directed.

Cleaning and removing all scale and dirt etc, from PVC tank 500 ltr capacity and from mouths of circulating pipes, etc. Complete all as specified and directed.

Dismantling of PVC water tank 500 ltr capacity and removing to store complete all as specified and directed.

S&F moulded polyethylene 500 ltr water tank storage tanks (cylindrical vertical with closed top) hoisted and fixed in position complete all as specified and directed.

S&F in repairs 20 mm Ball brass valves, high pressure, with polythene float and flynut cimplete screwed for iron pipe or brass ferrule and fixed complete all as specified and directed.

S&F in repairs 15mm bore Gun-metal globe or gate valve, with iron wheel head, screwed both ends for iron pipe fixed complete all as specified and directed.

S&F in repairs 20mm bore Gun-metal globe or gate valve, with iron wheel head, screwed both ends for iron pipe fixed complete all as specified and directed.

S&F sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12 cm wide with chromium plated brackets guard and raling 60 cm long complete all as specified and directed

S& F Glass corner shelf of size 30x30 cm with heavy wall brackets and fixed to wall s complete all as specified and directed.

S& F Stainless Steel Plate rack of size 600X900x250mm fixed to walls complete all as specified and directed.

S&F mild steel angle iron frame work as in door, plate rails , braces etc running rails and fastening and fixing in nosing of staircase steps conforming to FE 410 W (Gde E -250 Quality A) complete complete all as specified and directed.

Removal of debries /building material out side the campus including loading and unloading , etc to a distance n. exc 5.00 Km but n. exc 10.00 Km out side the MD land complete all as specified and directed. Note: Location and premission of depositing the building materials/disposal out side the MD land shall rest with contractor at his own arrangement.

Removal of Plants/ Shrubs grown on walls/ slabs/beams by making holes or demolition of concrete etc and including applying suitable chemical for killing the roots of Plants, filling of holes with concrete and making good complete all as specified and directed.

Chipping/removing loose concrete in cloumns/beams/ chajjas/roof slab etc. up to reinforcement bars without damaging the reinforcement, removing all the loose material and to make all the exposed surface free from dust and all impurities etc complete all specified and directed.

Removing corrosion of steel reinforcement by mechanical means like wire brushing, chipping to remove loose rust and then applying rust removal solution Reebaklens RR of Fosroc or equivalent by using brush application, leaving the surface for at least 15 to 30 minutes, then removing loose materials by scrubbing or with brush and applying anti corrosive coating to reinforcement Nitozinc primer of Fosroc or equivalent all as recommended by product manufacturer and as directed by E-I-C complete all as specified and directed..

M&L for providing additional reinforcement by welding or by any established methods to increase the strength of RCC as directed by Engr-in Charge. Note:- Making and filling of holes for anchoring rods will be measured and paid separately.

Drilling 12mm dia holes up to a depth of 75mm maximum and fixing 8mm dia L shaped anchor rods as shear connectors at every 300mm c/c on the surfaces of the columns/beams or any other structural member as the case may be. Clean the same using water and make sure that there are no fine particles present in the hole. Fill the drilled and cleaned holes to a minimum depth of 2/3rd of the hole with the Lokfix E75 of Fosrock or equivalent. Make sure that the resin has reached till the end of the hole. At this stage push the shear connector gently in to the hole and finish the excess resin which comes out of the hole and allow the shear connectors not to be disturbed for minimum 20 minutes complete all as specified and directed.

Providing and applying one coat of structural grade epoxy coat by brush of approved make . Mixing of two components will be as directed by manufacturer and all as directed by Engr-in-Charge. Make suure that it should be applied not more than 5 hours before application of micro concrete/polymer mortar etc complete all as specified and directed.. Make :- Nitobond EP of FOSROCK or equivalent

M&L for form work for Providing Micro Concrete jacketing to columns and beams including arrangements for pouring of mix into form work prepared for the patches of column/beams including scaffolding upto height of 15 Mtr complete all as specified and directed.. Note:- 1.The work shall be carried out in patches approx 2sqm each as required at site. 2. Surface area measurement shall be taken for payment after finishing of the work.

M&L for Micro Concrete jacketing to columns and beams using polymer modified cement premixed quartz sand aggregate of Renderoc RG of Fosrock or equivalent mixed with controlled water powder ratio of 0.16 . An approved concrete mixer or a slow speed heavy duty drilling machine fitted with mixing paddle shall be used and continuous pouring is recommended. Remove the formwork after 24 hours in the case of columns and after a period of 72 hours in the case of slab and beam and check for any surface defects and if so apply the polymer modified mortar complete all as specified and directed. Note:- Measurement shall be taken for a dry weight of material used at site. Separate Register shall be maintained for consumption of material and signed by contractor, JE civ & Engr-in-Charge.

M&L for providing and applying 5mm th rendering in CM 1:4 with WPC of Conplast WL of Fosroc or equivalent over 10mm thick rendering in CM 1:4 over micro concrete jacketing surfaces complete all as specified and directed.

Providing and applying n exc 40 mm thick (In layers of each 10mm thick) Shrinkage controlled, polymer modified, fibre reinforced cementitious repair mortar Renderoc SP 40 of Fosroc or equivalent mixed with water in a water & powder ratio 0.18 in ceiling of roof slab/Chajjas etc . Note:- Quoted tate is deemed to be inclusive of provideing scaffolding for working in patches upto a height of 15 Mtr complete all as specified and directed.

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

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust etc complete all as specified and directed.. ,

S&F in repair 110mm dia PVC (SWR) brach piece, (Single T) equal or unequal with access cover, jointing with solvent cement complete all as specified and directed..

S & F in repair PVC (SWR) pipe 75mm dia single sockted in any length jointing with solvent cemnet fixed to wall complete all as specified and directed.

S&F in repair 75mm dia PVC (SWR) branch piece, (Single Y) equal or unequal with access cover, jointing with solvent cement complete all as specified and directed..

S&F in repair 75mm dia PVC (SWR) bend any radius with access cover, jointing with solvent cement complete all as specified and directed..

M & L prepation of newly plastered wall surfaces and applying three coats of cement base paint complete all as specified and directed.

M & L for complete removal existing treatment of wall surfaces and applying two coats of cement base over a coat of primer all as specified and as directed.

S&F Continuous (Piano) hinges 40mm width of flaps, mild steel bright finish or electro galvanised complete all as specified and directed.

S&F 100mm hasp and staple, safety type, aluminium anodised complete all as specified and directed..

M&L for providing PCC 1:2:4 type B0(using 12.5mm graded stone aggregate) 40mm yhick and surface finished even and smooth using exrtra cement and making impression of expanded metal while the concrete is green complete all as specified and directed.

Taking down aluminium point wiring (light, fan socket or power) complete, including fixture and fittings such as switches,ceiling rose, pendents, regulators,sockets, light fittings etc.removing materials for keeping for taking credit( credit for above items should be made as per conditions separately) and making good disturbed surface of walls floors etc. all as specified.

Taking down Ceiling fan, sealing cable end, dismantling blades from fan and keeping in safe custody for reuse at site and making good disturbed surfaces complete all as specified and as directed.

Refixing only ceiling fan and connecting up including provision of cable from celling rose/ connector to fan all as specified and as directed.

Taking down exhaust fan, sealing cable end, dismantling blades from fan and keeping in safe custody for reuse at site and making good disturbed surfaces complete all as specified and as directed.

Refixing only exhaust fan and connecting up including provision of cable from celling rose/ connector to fan all as specified and as directed.

M& L painting of ceiling fans/ exhaust an complete, in situ with synthetic enamal paint by spraying incl filling cavities with filler, one coat after cleaning all dust etc all as specified and as directed.

M&L for concealed Point wiring complete with 1.5 sqmm single core PVC insulted FRLS cable 1100 volts grade multistranded copper conductor drawn through in and including 20mm dia PVC rigid non metallic conduit with all accessories such as internal bend, end caps etc complete concealed in walls/ceiling/roof/etc including 1.5 Sqmm single core PVC insulated FRLS cable 1100 volts grade with multistranded copper conductor cable as earth continuity conductor, all as specified and as directed for One light point controlled by one, one way switch.

All as per item No 89 but for one ceiling fan/exhaust fan point controlled by one, one way switch

All as per item No 89 but for One, 2 way light point controlled by 2, two way switchs.

All as per item No 89 but for One socket outlet point 5 Amps on same board.

All as per item No 89 but for One socket outlet point 5 Amps on independent board.

All as per item No 89 but for One call bell point controlled by one push button

All as per item No.89 described here-in-before but with copper conductor cable FRLS, 2.5 Sqmm for one 3 pin socket outlet, 15 Amps and including 2.5 Sqmm PVC insulated copper conductor cable as earth continuity conductor on independent board all as specified and as directed. Note for item No.89 & 95 : Cutting chases and making good in wall/floor will be measured and paid separately.

Supply and fix ceiling rose surface type bakelite 65 x 50mm with three terminals complete all as specified and as directed.

M&L Switch piano, flush type single pole, one way 5 Amp 240 V all as specified and as directed.

M&L Switch piano, flush type single pole, one way 15 Amp 240 V all as specified and as directed.

M&L Switch piano, flush type two way 5 Amp 240 V all as specified and as directed.

S&F Switch piano, flush type two way 5 Amp complete all as specified and as directed.

S& F Bell push, flush type 6A single pole complete all as specified and as directed.

S & F Socket outlet 3/5 pin, 6 Amps flush type 240 volts complete all as specified

S & F Multi socket outlet two in one, 3 pin, 5& 15 Amp flush type 240 volts complete all as specified

S&F Step type fan regulator, electronic, step type , flush type on the existing phenolic laminated sheet complete all as specified and as directed.

Supply & fix LED mirror light helios 11 watt complete and making connection complete all as specified and directed.

Make: Luker Cat No. LMR9, Philips Item Part No. 919215850323 or equivalent in Bajaj/Havells.

Supply & fix environment friendly, ultra modern, energy saving surface mounting decorative oval shape bulk head edge-lit LED luminaries 12 watt comprising of high brightness LED complete and making connection complete all as specified and directed.

Make: Havells, Cat No. RUGBYNEONFT10WLED860SSYMTOPC, Luker Cat No. LBKOVSL04 or equivelent in bajaj/Philips.

Supply and fix universal regal LED batten retrofit type with LED tube 1x20/22 watt surface mounting tube light fiiting complete and making connection complete.

Make: Havells Cat No.REGALBATTENT8UPTO1X22WSSBSWH with LED Tue rod Havells Cat No. CRYSTAL1213T8DSTL20WLED865SGLASS, Luker Batten Cat No.LLTB with tube CatNo. LT820T or equivelent in crompton/ C & S/ Bajaj.

S&F lamp holder, PVC / polycarbonate type with back plate suitable for batten fittings complete.

S&F LED lamp 09 Watt, white with B-22 cap complete all as spcified and directed. Make Luker Cat No.LBPC09CL or equivalent in Havells, Crompton.

Make Luker Cat No-LBPC09CL or Equivalent in Havells, Crompton

Taking down old unserviceable submain wiring of any size including GI/copper earth continuity conductor in PVC conduit on wall/roof and making good to disturbed surfaces all as directed.

M&L for concealed Sub main wiring by making recess in wall/surface complete with 2 runs of 6 Sqmm single core PVC insulated FRLS cable 1100 volts grade multistranded copper conductor cable with 1 run of 6 Sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through in and including 25 mm or higher dia non metallic rigid PVC conduit and conduit accessories surface/concealed in wall/Ceiling etc all as specified and as directed by engr - in- charge.

Note :- 2 runs of 6 sqmm, 1 run of 6 sqmm (Earth Cotinuity conductor) and 1 run of PVC conduit shall be measured as one unit length

S&F Bell multi music type, single pole, AC, 230 volts complete all as specified and directed.

Supply and fix sheet metal enclosure with distribution board vertical (DB) VTPN, 415 volts, having IP:43 protection, isolated neutral bar, insulated busbar assembly, door earthing arrangement, mechanical impact strength IK08, 04 way double door suitable for fixing MCCB 125 Amps as incommer and MCBs TPN as out going complete, fixed on wall and connecting with all electric connections/circuit complete all as directed by Engineer in charge.

Make: Indoasian Cat No. 811888 or equivelent in Havells/ Standard.

Supply and fix 3 pole MCCB 125 A ,50 Hz,415 V with rupturng capacity 16 kA, F1 frame, thermal setting, adjustable complete all as specified and directed.

Make: Indoasian Cat No. 830229 or equivelent in Havells/Standard.

Supply and fix MCB DB, SPN, 08 ways, Isolated neutral bar, IP54 protection, door earthing arrangement with cement spill protector, mechanical impact strength IK09 complete.

Make: Indoasian or equivalent in Havells/Standard

Supply and fix MCB SPN 32 Amps, 240 Volt, 10 kA B curve complete all as specified and directed.

Make: Indoasian Cat No. 811053 or equivelent in Havells/Standard.

Supply and fix MCB SP 6 to 32 Amps, 240 Volt, 10 kA B curve complete all as specified and directed.

Make: Indoasian or equivelent in Havells/Standard.

M & L Earthing complete with galvanised steel earth plate electrode 60cmx60cmx6mm thick burried directly in ground vertically to a depth not less than 2.25 metre below ground level with top edge of the earth plate at a depth not less than 1.5 M below ground level, earth plate surrounded by 15cm thick and packed with layers of charcoal dust and common salt , earth lead GI wire 4mm dia ( 8 SWG) connectd to GI earth plate elcectrode by means of bolts, nuts, check nuts, washers of galvanised iron, thimbles and other end of earth wire connected to main switch board and protected by galvanised iron pipe light grade 15mm bore and 20mm bore medium grade GI pipe with funnel and wire mesh for watering including necessary excavation and earth works. PCC Chamber in cement concrete 1:2:4 type B-1 & RCC cover in M-20 (Design mix ) and all as shown in Electrical Plate No. 3 of SSR ( Part-I) of 2009. (i) The unit rate includes earthing wire, and protection pipe upto 7.5 metre.

M&L for 4 mm dia galvanised iron or steel wire as 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 complete complete all as specified and as directed.

Disconnecting carefully electric energy meter single phase and keeping aside , and re-fixing the same after necessary wiring work complete all as specified and as directed.

Disconnecting carefully old unserviceable distribution boards any sizes including MCBs including making good to the disturbed surface complete all as specified and as directed.

Cutting chases/recess, pinning in making good to facings 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, cutting not exc 10 cm girth complete all as specified and as directed.

Rajapriyaconstruction

Krishna Engineering

K S MUTHU CONSTRUCTTIONS

p.chinnasamy