SPECIAL REPAIRS TO TOILETS AT SHED 34, BLDG NO 68 AND BLDG NO 69 INCLUDING REPAIRS/MAINTENANCE OF INTERNAL WIRING,REPLACEMENT OF OLD UNSERVICEABLE FITTINGS/FIXTURES, DBS IN MD ACCNS UNDER GE AVADI

Amount

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises etc complete all as specified and directed

Glazed ceramic tiles in vertical surfaces of size 350x250x7mm / 450x350x7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match the tiles shades and colour and including 10mm thick rendering in CM 1:4 etc all as specified and directed

Non skid ceramic coloured tiles 7-8mm thick area of each tile exc .06 Sqm but n.exc 0 .11Sqm in floor set and jointed in neat cement slurry and pointed in coloured cement to match over and including 20mm thick screed bed in CM 1:4.all as specified and directed

Taking down chowkhats or frames with shutters and removing to store shutters of any description n.exc 1.5 sq. m each all as specified and directed

Anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified (including channel for louver glass) all as specified and directed

4mm thick figured glass pin headed type and glazing with oil putty in squares not exc 0.5 sqm in each pane all as specified and directed.

S&F in repair tubular towel rail alumunium anodised , 20mm dia, D type 60 cm long between flanges all as specified and directed

S&F in repair vitreous china semi pedestal pattern anglo indian size 580mmx440mm white with integral foot rests including 10ltrs capacity PVC flushing cistern (low levl with inlet, ball valve float), brackets, flush pipe of polyethylene of low density PVC 32mm dia for low level cistern all as specified and directed

S&F in repairs Vitreous China wash Basin , white flat back size 550x400mm including brackets, PTMT waste coupling 32mm, and PVC 32mm dia waste pipe , complete all as specified and directed

S&F in repairs Vitreous china water closet pan (pedestal pattern), white including fixing bolts, plastic water closet seat, black/white closed pattern with flat bottom and cover and mild steel chromium plated hinging device including 10ltrs capacity PVC flushing cistern (low levl with inlet, ball valve float), brackets, flush pipe of polyethylene of low density PVC 32mm dia for low level cistern complete all as specified and as directed.

S&F in repairs Vitreous China urinals, half stall type with PVC waste/ flush pipes, 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, grating and Union for discharge pipe etc complete all as specified and directed

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

S&F in repairs 15 mm dia Bib taps, chromium plated cast copper alloy with crutch or butterfly handle, screwed down, screwed for PVC/ iron pipe or for brass ferrule and fixed complete all as specified and directed

S&F in repairs 15mm dia stop valve/Angle valve, chromium plated fancy type cast copper alloy, screwed down high pressure, with crutch or butterfly handle, screwed both ends for PVC/iron pipes or for unions and fixed of,complete all as specified and directed.

S&F 15mm in repairs dia Pillar taps cast copper alloy, with capstan heads,chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts,screwed for iron pipe, complete all as specified

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

S&F in repairs Soap dish vitreous china white of size 160x160x90mm fixed to wall all as specified and directed

S&F in repairs brass CP two way bib tap of 15mm dia all as specified and directed

S & F in repairs of 2-in-1 faucet with 1.5m tube stainless steel and hook all as specified and directed

Toilet cabinet of size 350x450mm PVC body with shelf assembly mirror mounted and shutter etc complete all as specified and directed.

Dismantling water tanks of capacity exceeding 500 litres but not exceeding 1000 litres complete all as directed.

1000 ltr capacity triple layer, rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified and directed

Ball valves, high pressure, with of PTMT with epoxy coated aluminium rod & high desity plastic ball screwed for iron pipe of 25 mm bore (Minimum weight 455 gms )and fixed complete all as specified and directed.

Taking up or down steel tubing and connections, including removal to store etc all as directed for 15mm bore all as specified and directed

All as above but for 20mm bore all as specified and directed

S&F Unplasticised PVC pipes and fittings of 15mm dia of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc. complete all as specified and directed

All as above but for 20mm bore all as specified and directed

Cutting chases or making holes in brick walls for concealed water tubing, making good to facings where required, cutting not exc 10 cm girth all as specified and directed

Complete Removal of existing water proofing treatment over roof including PCC of any thickness description in any position including cleaning the surfaces with wire brushing, watering and removing debris up to 1500 mtr distance etc complete all as specified and directed.

PCC 1:2:4 type B-0 (using 12.50 mm stone aggregate) as in roof levelling course with integral water proofing compound as per manufacturers instructions all as specified and directed. Note:- WPC shall be measured & paid seperately.

Rendering in cement mortar 10mm thick in of 1:3 ratio on concrete surfaces of roof finished even and smooth without using extra cement to receive water proofing membarane mixed with integral water proofing compound as per manufacturers all as specified and directed. Note:- WPC shall be measured & paid seperately.

Water proofing liquid complete all as specified and directed. (@200ml per bag of cement)

Applying evenly a priming/tack coat with bituminous primer at 10 kg per 10 sq metre all as specified and directed

Preparation of the plastered surfaces by thoroughly removing all loose particles, dirt/ dust particles and applying a uniform coat of hot blown bitumen of grade VG-10 @ 1.20 kg/Sqm confirming to IS 702 over a coat of water based bituminous primer @ 0.40 ltr/ sqm and laying APP based polymeric membrane as per IS 16540-2017/ IS 16532-2017 with overlap of 100mm minimum weighing 3.6 kg/ sqm and minimum 3mm thick reinforced with polyester non woven fabric (weight not less than 150gms/ sqm) by forced application and finally finsihed the memberance surface by applying a coat of solar refelective aluminium paint @ 0.1 ltr / Sqm complete all as per manufacturer's instructions as specified and as directed.

Taking down chowkats or frames with shutters (without taking off shutters from the frame) exc 1.5 sq. m but n exc 4 sq. m each all as specified and directed

Solid PVC door frame of size 50mmx47mm made out of 5mm thick plain colour PVC sheet reinforced with 19mm thick MS square tube of 19 gauge mitre cut at two corners and joined by inserting two Nos of 150mm long brackets of 15mmx15mm MS square tube inside the 19mm MS square tube and suitably screwed complete all as specified and as directed.

Factory made solid PVC moulded door shutter with wood free EPS 28 to 30mm thick (styles) with 2,4 or 6 raised panel design with 2mm thick moulded PVC sheet on front face and 2mm plain colour PVC sheet on backface, supplying and fixing in frame at site as per specification complete all as specified and as directed.

75mm size type C21 Butt hinges extruded aluminium alloy with galvanised mild steel hinge pin anodised complete all as specified and directed

Aluminium anodized handle 100 mm cast type anodized all as specified and directed

Aluminium anodized tower bolt 100mm size complete all as specified and directed.

PVC partition 52mm thick consisting of 12mm thick plain solid PVC plysheet reinforced with frame workmade from 40mm x 20mm MS tubes.In between two MS tubes, 5mm thickPlain heat moulded 'C channel ofsize 75mmx50mm with featherededges shall be fixed on the floor, wall and ceiling. Plastic ply opanel shallbe inserted in the PVC 'C channel.The first & last MS tube should be errected such that it is inside a PVC'C channel, in between adjoining plastic panel, 5mm thick x75mm width plain PVC sheet feathered atedges shall be stick on the front &back face using solvent cement all as specified and directed

Rendering 10mm thick on surface of brick work/concrete surface in CM 1:3 all as specified surfaces finished even and smooth without using extra cement on ceilings including taking down cement plaster on brick or stone walls, complete all as specified and directed

Rendering 10mm thick on surface of brick work/concrete surface in CM 1:6 all as specified surfaces finished even and smooth without using extra cement on walls including taking down cement plaster on brick or stone walls, complete all as specified and directed all as specified and directed

Rendering 15mm thick on surface of brick work/concrete surface in CM 1:4 with WPC as per manufacturers instr finished plastered surface even and smooth without using extra cement including taking down cement plaster on brick or stone walls, complete all as specified and directed complete all as specified directed.

Preparation of newly plastered surfaces of wall and applying three coats of white wash on ceilings all as specified and directed

Preparation of newly plastered surfaces of wall and applying three coats of white wash on walls all as specified and directed

Preparation of newly plastered surfaces of wall and applying two coats of cement base paint over a coat of primer all as specified and directed

Excavation in trenches not exc 1.5 m wide and not exc 1.5 m deep, and getting out in hard/dense soil for carrying out repairs to sewage lines all as specified and directed

PCC 1:3:6 type C2 (using 40mm graded stone aggregate) for concrete bed to drain pipe including packing under and haunching against the sides of pipes laid and tested for 100mm dia pipes,including taking down cement plaster on brick or stone walls, complete all as specified and directed

100mm dia Reinforced concrete pipes, class NP2, laid and jointed complete with collars all as specified & as directed.

Returning, filling in, including spreading, leveling, watering and well raming in layers, not exc 25cm thick all as specified and directed

Removing excavated material n. exc 50m and depositing where directed at a level n.exc. 1.5m above the starting point complete all as specified and all as specified.

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

Brick work with fly ash bricks, old size bricks, straight or curved on plan exc 6m mean radius, built in cement mortar 1:4 complete all as specified and directed

Providing PCC 1:3:6, type C1 (using 20mm graded stone aggregate) as in coping including weathering, slightly rounded or chamfered angles and throating including formwork complete all as specified and directed

Providing PCC 1:3:6, type C2 (using 40mm graded stone aggregate) as in surface channel complete all as specified and directed

Rendering 15mm thick in cement mortar 1:6 on fair faces of brick concrete surfaces and finished fair and even complete all as specified and directed

Demolition of un reinforced concrete of any description and in any position not otherwise specifically provided all as specified and directed

75 mm thick in PCC 1:3:6 type-C2 as in plinth protection surface finished even and smooth without using extra cement all as specified.

Forming of construction joints 65mm deep x 10mm wide, filled with sealing compound grade 'A' all as specified and directed.

S&F in repairs of 4mm thick sheet glass squares or rectangular in shape of each pan not exc 0.5 sqm securing with wooden beadings/ glazing clips with oil putty etc compelete all as specified and directed

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

Dismantling Plain or corrugated steel sheeting, any gauge, thickness, including nainital or similar pattern roof coverings etc complete all as specified and directed

Prepainted galvalume aluminium zinc coating GI based corrugated steel sheet of 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

Pre-painted galvalume aluminium zinc coating GI based plain steel sheet of 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering /ridges/ valley gutters/cladding to wall fixed with self tapping screws complete all as specified and directed

Pre cast cover slab in RCC 1:2:4, type B1, using 20mm graded stone aggregate for manhole, set in cement mortar 1:6 including necessary form work complete all as specified and directed Note : Reinforcement steel will be measured and paid separately.

TMT bars 8mm dia cut to length, bent to shape required including hooking ends and binding with mild steel wire not less than 0.9mm dia as in reinforcement complete all as specified and directed

TMT bars 10mm dia and over cut to length bent to shape as required including cranking, bending, binding with mild steel wire annealed not less than 0.9mm dia as in reinforcement complete all as specified and directed

Demolition of stone slabs and tiles of any description or thickness in floors, aprons etc laid dry complete all as specified and directed.

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

PCC 1:5:10, type E2, 100mm thick (using 40mm graded stone aggregate) as in sub base. complete all as specified and directed

50 mm thick Sand filling and levelling under 60mm thick interlocking paver block complete all as specified and directed

Machine pressed precast conctete interlocking paver block with gey cement and pigment any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade over 50mm thick sand filling and levelling, ramming complete all as specified and directed.

Taking down carefully unserviceable point wiring copper / aluminium (light, fan, socket or power) complete, including removal of batten / conduit / gutties / wooden board etc., including fittings and fixtures such as switches, ceiling roses, regulators, sockets, light fittings, fans etc., and removal of unserviceable items out of site and making good the disturbed surfaces of walls, ceilings etc., complete all as specified and as directed.

E/M Portion

Point wiring on stone / brick masonry wall complete with two 1.5 sqmm single core PVC insulated FRLSH ,1100 volts grade unsheathed cable confirming to IS-694, 1977 with multistranded copper conductor, drawn through and including non-metalic rigid PVC conduit, conduit fittings and conduit accessories not less than 20 mm dia concealed in walls and fixed with suitable clamps on ceiling / roof trusses etc., and including provision of one 1.5 sqmm PVC insulated single core multistranded copper conductor FRLSH green in colour as earth continuity conductor and connected to common earth dolly, including steel box of required module for modular switches/sockets and regulators complete all as specified and directed Note : Cost of terminal box and cutting chases for concealing pipes is deemed to be included in the item rates quoted for point wiring.

one light point controlled by one switch all as specified and directed

One Exhaust fan point controlled by one switch all as specified and directed

One switch socket outlet 3 pin 5 Amps on independent board complete all as specified and directed

All as per item No 78 here-in-before but for point wiring with two 4.0 sqmm single core copper conductor multistranded FRLSH cable and one 4.0 sqmm PVC insulated single core multistranded cable as earth continuity conductor green in colour for one 3 pin switch socket outlet, 15 Amps, on independent board and industrial socket complete all as specified and as directed.

Switch piano flush type, single pole,5 Amps, 240 volts complete all as specified and directed

Switch socket 3 pin 5 amps , multi pin , flush type,complete all as specified and directed

Switch socket 3 pin 15 Amps, multipurpose, flush type complete all as specified and directed

ceiling rose 65 X 50 mm , three terminals ,bakelite , surface complete all as specified and directed

MCB DB SPN 4 way, double door, powder coated, 240 volts, AC, 50Hz, IP 43 protected, with provision for MCB double pole as incomer and SP MCBs as outgoing with tinned copper bus bar, neutral link, earth link and connecting up complete all as specified and as directed. Note : Incoming and Outgoing MCB measured separately relevent items.

240V, 10 KA 'B' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 6 to 32 AMP, in the MCB DB Complete with connection testing and commissioning complete all as specified and directed

240V, 10 KA 'B' curve miniature circuit breaker (MCB) of SPN and current carrying capacity 40-63 AMP, in the MCB DB Complete with connection testing and commissioning complete all as specified and directed

Surface and wall mounted LED tube light fitting, 20/22 W, batten type, PC housing provided for efficient heat dissipation with polycarbonate diffuser and integrated electronic driver complete with all accessories , suitable for operation on AC, single phase 220 / 230 Volts , 50 Hz supply, and including connecting up with PVC sheathed 1.5 sqmm 3 core copper conductor flexible wire from ceiling rose to fitting complete all as specified and as directed.

LED light fitting 9W/10W bulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed

Exhaust fan, heavy duty, 300mm sweep, 1370 RPM, with louvers, metal body conforming to IS-2312-1967, AC single phase, 240 Volts, 50 Hz and connecting including provision of two way PVC connectors, 1 sqmm flexible three core multistranded copper conductor cable from ceiling rose or connector to fan including earthing and fixing arrangements like making hole in wall and finishing to shape to match adjoining surface and writing MES No.20mm height with synthetic enamel paint black complete all as specified and as directed.

Power / Sub-main wiring with PVC insulated unsheathed, FRLSH ,1100 volts, grade multistranded copper conductor, two runs of single core 4 sqmm conforming to IS-694, drawn through and including suitable dia rigid PVC conduit, conduit fittings and conduit accessories alongwith one run 4 sqmm PVC insulated single core multistranded copper conductor cable (green) as earth continuity conductor concealed in walls and fixed with suitable clamps on ceiling / roof trusses etc. and connecting to common earth dolly incl taking down unsv complete all as specified and as directed.

Earth continuity conductor or main earthing lead fixed to valve on batten or recess or chases or burried in ground or drawing in conduit or any other situation for loop earthing etc as reqd 4 mm dia galvanized steel wire complete all as specified and directed

Earthing complete with galvanised iron earth plate electrode 600mm X 600mm X 6mm thick, with and including earthing of 4mm dia GI wire protected by 15mm dia GI pipe light grade upto a length of 7.5m. The plate shall be buried directly in ground vertically to a depth not less than 2.25 metres below ground level with top edge of the earth plate at a depth not less than 1.5 metres below ground level, connected to earth lead as described here-in-before by means of bolts, nuts, washers and checknuts made out of galvanised iron or mild steel, earthing lead protected by as described here-in-before and connected to main switch board or main control board or electric pole all as shown on electrical plate No.3 of MES Sch Part-I including necessary earth work and excavation in any type of soil, plain cement concrete 1:3:6, type C1 chamber, reinforced cement concrete cover slab with locking arrangement and handle of 10mm dia MS round bars 450mm long, 1:2:4 type B1, 50mm thick with 8mm dia TMT bars at 140mm centre to centre both ways, GI pipe of bore 20mm medium grade for watering with funnel, wiremesh, salt, charcoal, lugs including testing complete all as specified and as directed.

Point wiring with 1.5 Sqmm (nominal area) PVC insulated,FRLSH unsheathed, multistrand, 1100 volts grade copper conductor cable single core, drawn through with and including non metallic PVC conduit 20/25mm dia and its accessories fixing on wall/ceiling/trusses with suitable clamps , screws etc including one run of 1.5 Sqmm PVC insulated copper conductor cable green in colour for continuous earthing, 1.6 mm thick MS terminal box finished to wall with 3 mm thick laminated hylam sheet top cover all as specified for :-

One light point controlled by one switch complete all as specified and directed

One Ceiling fan point controlled by one switch complete all as specified and directed

One Exhaust fan/wall mounted fan point controlled by one switch complete all as specified and directed

One 3 pin 5 amps socket point on independent board complete all as specified and directed

One 3 pin 5 amps socket point on same board complete all as specified and directed

One bell / buzzer point controlled by one bell push complete all as specified and directed

Point wiring with 4 Sqmm (nominal area) PVC insulated,FRLSH unsheathed, multistrand, 1100 volts grade copper conductor cable single core, drawn through with and including non metallic PVC conduit 20mm dia and its accessories fixing on wall/ ceiling/ trusses with suitable clamps , screws etc including one run of 4 Sqmm PVC insulated copper conductor cable green in colour for continuous earthing, 1.6 mm thick MS terminal box finished to wall with 3 mm thick laminated hylam sheet top cover all as specified for One 5 pin 5/15 amps socket point on independent board complete all as specified and directed

Pointing wiring in Existing conduit with 1.5 Sqmm (nominal area) PVC insulated,(FRLSH) unsheathed, multistranded, 1100 volts grade copper conductor cable single core, drawn through existing PVC/ steel heavy duty conduit 20 mm dia conduit including one run of 1.5 Sqmm PVC insulated copper conductor cable green in colour for continuous earthing, replaced with 1.6 mm thick MS terminal box finished to wall & 3 mm thick laminated hylam sheet top cover for one light/fan/Bell/5 Amp socket complete all as specified and directed

Pointing wiring in Existing conduit with 4 Sqmm (nominal area) PVC insulated,(FRLSH) unsheathed, multistranded, 1100 volts grade copper conductor cable single core, drawn through existing PVC/ steel heavy duty conduit 20 mm dia conduit including one run of 4 Sqmm PVC insulated copper conductor cable green in colour for continuous earthing, replaced with 1.6 mm thick MS terminal box finished to wall & 3 mm thick laminated hylam sheet top cover for 15Amps socket complete all as specified and directed

M&L for replacement of laminated hylam sheet top cover with brass screws, cup wahser suitable for 03/04 modules concealed box and cutting of grooves for switchs,sockets and regulator etc complete all as specified and directed.(Note: 1. Rates deemed to be included for removing and refixing of electrical point connections in switch board complete. 2. Switch,sockets,regulators to be measured and paid separately)

All as per above item description but 06 to 10 modules complete all as specified and directed

All as per above item description but 18 to 24 modules complete all as specified and directed

Electronic fan regulator, flush type phenolic laminated sheet etc complete all as specified and directed

Bell , ding-dong type , AC, 215 volts, 50 HZ complete complete all as specified and directed

Bell push, flush type, single pole, 5 Amps, 240 volts complete all as specified and directed

Lamp holder, PVC/Polycarbonate type with back plate suitable for batten fittings complete all as specified and directed

Replacement of existing with single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 Amps complete complete all as specified and directed

LED tube light fitting 20/22 watt connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete with all fixing accessoreis including taking down old light complete all as specified.

LED tube light fitting 9/10 watt connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete with all fixing accessoreis including taking down old light complete all as specified and directed.

LED Bulb 12/15 watt, B-22 base suitable for operation on AC, single phase complete including taking down old bulb complete complete all as specified and directed

Fix Decorative ECO bulkhead luminaire capacity 10/12W, environmental friendly ultra modern energy saving surface mounted, LED luminaire comprising of high brightness and including connecting up with twin core twisted flexible copper conductor cable with suitable size of 230V, 50 HZ including taking down fitting complete complete all as specified and directed

LED building security light 25W, made up of pressure die cast housing with toughed glass and individual high power LEDs with secondary optics, IP66 protection and impact resistance of IK07 incuding drivers, connecter block etc complete pre wired & connecting up with suitable twin core flexble copper wire and suitable bracket all as per dirtected including taking down old light complete all as specified and directed

Complete Emergency energy saving LED Bulb 9 watt with back up up to 3 to 4 hrs, B-22 base suitable for operation on AC, single phase including taking down old bulb complete complete all as specified and directed

Rigid non-metallic PVC conduit for 25mm dia exclusive of boxes (junction/terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc concealed in walls and fixed with suitable clamps on ceiling / roof trusses etc with suitable TV socket box complete all as specified and directed

Power / Sub-main wiring with PVC insulated unsheathed, FRLSH ,1100 volts, grade multistranded copper conductor, two runs of single core 6 sqmm conforming to IS-694, drawn through and including suitable dia rigid PVC conduit, conduit fittings and conduit accessories alongwith one run 6 sqmm PVC insulated single core multistranded copper conductor cable (green) as earth continuity conductor fixed on walls ceiling / roof trusses etc with fixing accessories complete and connecting to common earth dolly complete including taking down unserviceable submain wiring with accessories complete all as specified and as directed.

Power / Sub-main wiring with PVC insulated unsheathed, FRLSH ,1100 volts, grade multistranded copper conductor, four runs of single core 10 sqmm conforming to IS-694, drawn through and including suitable dia rigid PVC conduit, conduit fittings and conduit accessories alongwith one run 10 sqmm PVC insulated single core multistranded copper conductor cable (green) as earth continuity conductor fixed on wall/ ceiling / roof trusses etc. and connecting to common earth dolly complete including taking down unserviceable submain wiring with accessories complete all as specified and directed

Replacement of unserviceable item with MCB DB SPN 8 way, double door, powder coated, 240 volts, AC, 50Hz, IP 43 protected, with provision for MCB double pole as incomer and SP MCBs as outgoing with tinned copper bus bar, neutral link, earth link and connecting up complete all as specified and as directed. Note : Incoming and Outgoing MCB measured separately relevent items.

Replacement of unserviceable item with of MCB DB SPN 4 way, double door, powder coated, 240 volts, AC, 50Hz, IP 43 protected, with provision for MCB double pole as incomer and SP MCBs as outgoing with tinned copper bus bar, neutral link, earth link and connecting up complete all as specified and as directed. Note : Incoming and Outgoing MCB measured separately relevent items.

Replacement of unserviceable item with MCB DB TPN 4 way, distribution DB double door, powder coated, 415 volts, AC, 50Hz, IP 54 protected, fixed on wall semi flush with provision for TPN MCB 63 Amps as incomer and SP MCBs 40 Amps as outgoing with tinned copper bus bar, neutral link, earth link and connecting up complete all as specified and as directed. Note : Incoming MCB and Outgoing MCB measured separately relevent items.

Replacement of unserviceable item with Vertical Load line DB TP&N 4 way, double door, powder coated, 415 volts, AC, 50Hz, IP 54 protected, fixed on wall semi flush with provision for FP MCCB 100 Amps as incomer and SP MCBs 40 / 63 Amps as outgoing with tinned copper bus bar, neutral link, earth link and connecting up complete all as specified and as directed. Note : Incoming MCCB and Outgoing MCB measured separately relevent items.

Factory made sheet metal enclosure box of suitable size(not less than 50x45x12 cm) for fixing of load lines DBs/TPN DBs outdoor type vermin and water proof fabricated out of 3.15mm thick CRCA sheet powder coated openable door, locking arrangement fixed on wall semi flush and making good the wall and match with the existing complete after taking down the unsv complete all as specified and directed.

Replacement of unserviceable item with 240V, 10 KA 'B' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 6 to 32 AMP, in the MCB DB Complete with connection testing and commissioning complete all as specified and directed

Replacement of unserviceable item with 240V, 10 KA 'B' curve miniature circuit breaker (MCB) of SPN and current carrying capacity 32 to 63 AMP, in the MCB DB Complete with connection testing and commissioning complete all as specified and directed

Replacement of unserviceable item with 415V 10KA 'B' curve miniature circuit breaker (MCB) of TPN and current carrying capacity 40-100 Amp in the DB complete with connection testing and commissioning complete all as specified and directed

Replacement of unserviceable item with MCCBs100 Amps 415V,16KA, 4 Pole complete all as specified and directed

Earthing complete with galvanised steel earth plate electrode of size 60cm x 60cm x 3.15mm thick burried directly in ground vertically at a depth not less than 2.25 metre deep below normal ground level with top edge of the plate not less than 1.5 metre below normal ground level surrounded from all sides by 15 cm thick packed layer of charcoal dust and common salt, filling in alternate layer and electrode connections by using galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers made of copper or brass and protected by light grade 15 mm dia GI pipe connected to main switch board or main control board, and GI pipe light grade 20 mm bore for watering and including funnel, wire mesh, RCC pit cover and PCC chamber pit with PCC 1: 2: 4 type C2 including excavation and earth work, disposal of surplus soil to a distance not exc. 50 mtr all as specified and as shown on Plate No 5 of SSR Part I (2009) complete all as specified and directed

Material and labour for earth continuity conductor or main earthing lead fixed to valve on batten or recess or chases or burried in ground or drawing in conduit or any other situation for loop earthing etc as reqd 4 mm dia galvanized steel wire complete all as specified and directed.

SAMYDOSS CONSTRUCTIONS (BID ID -3092595)

M/s Omm Muruga Enterprises (BID ID -3087062)

S K ENTERPRISES (BID ID -3084001)