SPL REPAIR TO INTERNAL WIRING OF BLDG NO. P-607, ADDN ALTN TO WIRING OF SINGLE OFFRS ACCN MT GARAGE, PROVN OF LIGHTNING CONDUCTOR AND GEYSER AT DIGIANA AND BD BARI MIL STN UNDER GE KALUCHAK

Amount

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

Non skid ceramic coloured tiles, 7 to 8 mm thick (square/ rectangular) area of each tile exc 0.06 sqm but nexc 0.11 sqm in floor etc set & jointed in neat cement slury & pointed in white or coloured cement mixed with pigment to match over and including 15mm thick screed layer in cement mortar 1:4, complete all as specified and directed.

Glazed ceramic coloured tiles of size 450mmx300mm, thickness 7mm as in vertical surfaces such as skirting, dado, wall etc., set and jointed in neat cement slurry and pointed with coloured cement to match over and including 10mm thick rendering in cement mortar 1:4, complete all as specified & directed.

Cutting chases, 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. 10cm girth in brick/stone walls, complete all as specified & directed.

Angle valves, fancy type, chromium plated, cast copper alloy, 15mm bore screwed down, high pressure with capstan head, both ends screwed for iron pipe or for union etc., fixed in repairs, complete all as specifed & directed.

Brass chromium plated shower rose of 125mm size with or without swivel joints, fixed in repairs, complete all as specified & directed.

PVC (SWR) floor trap, plain with grating including jointing to waste pipe with solvent cement, dia of outlet 75mm, complete all as specified & directed.

Brass chromium plated wall mixer for mixing hot & cold water screwed down for iron pipe and fixed for 15mm bore of pipe, fixed in repairs, complete all as specified & directed.

Towel rail brass chromium plated, 20mm dia, D type, 60cm long between flanges, fixed in repairs, complete all as specified & directed.

Glass corner shelf for bathroom, wall mount type of size 300x300mm with all fittings and fixtures, complete all as specified & directed.

Preparation of old decorated plastered or unplastered surfaces of walls by brooming down or by steel wire brushes, scraping down smoke spots, moulds, moss and efflorescent salts, trading oil, greasy spots etc. and applying one coat of white wash, complete all as specified & directed.

Taking down carefully, copper / aluminium conductor unserviceable / perished point wiring (any type) for light/ fan/ light socket or power socket etc complete with fittings such as switches, sockets, ceiling roses, pendant holders, bracket holder, light fittings, regulators etc, including making good to disturbed surfaces of wall/floor etc, complete, all as specified & directed.

Taking down carefully unserviceable main switche fuse unit, distribution boards of any type/size from their position including making good to disturbed surfaces of wall etc, complete all as specified & directed.

Taking down carefully existing sub main wiring with aluminium conductor/copper conductor cable of any size with GI earth wire including wooden batten etc and making good disturbed surface of walls etc, complete all as specified & directed.

Point wiring with multi stranded FRLS PVC insulated unsheathed copper conductor cable single core of 1.5 Sqmm drawn into and including PVC concealed conduit 'ISI marked' of 20mm dia medium grade as required, fixed in concealed surface of wall/ceiling including cutting chases as required, terminated in pressed steel sunken box having wall thickness as directed suitable for housing of switches, socket, regulator etc, covered with 3mm thick bakelite 'hylam' laminated sheet cover complete with all accessories including single core FRLS PVC insulated unsheathed solid copper conductor cable of 1.5 sqmm for earth continuity conductor (green colour) and connected to earth dolly for one light/fan/bell point controlled by one way switch using proper colour coding, complete all as specified & directed.

All as per Srl item No. 15 above but for one 3/5 pin 5 Amps socket outlet on same board.

All as per Srl item No. 15 here-in-before but for one 3/5 pin 5 Amps socket outlet on independent board.

Point wiring with multi stranded FRLS PVC insulated unsheathed copper conductor cable single core of 4.0 Sqmm drawn into and including PVC concealed conduit 'ISI marked' of 20mm dia medium grade as required, fixed in concealed surface of wall/ceiling including cutting chases as required, terminated in pressed steel sunken box having wall thickness as directed suitable for housing of switches, socket, regulator etc, covered with 3mm thick bakelite 'hylam' laminated sheet cover complete with all accessories including single core FRLS PVC insulated unsheathed solid copper conductor cable of 2.5 sqmm for earth continuity conductor (green colour) and connected to earth dolly for one 3/5 pin socket outlet 15 Amps independent using proper colour coding, complete all as specified & directed.

Switch piano flush type 5 Amps 240 volt, single pole one way, complete all as specified & directed.

Switch socket combination, two in one, 5 pin type, 5 Amp, flush type universal, 240 volt, complete all as specified & directed.

Switch socket combination, two in one, 6 pin type, 5 & 15 Amp, 240 Volt, flush type universal, complete all as specified & directed.

Ceiling rose surface type, bakelite 65mmx50mm, 3 terminals, 240 Volt, complete all as specified & directed.

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

LED lamp 6500K, 900lm in white colour of 9 watt, base cap B-22 with poly carbonate diffuser and aluminium heat sink, complete all as specified & directed.

Electronic fan regulator, 2 module, 120watt, (5 stepped type), 240 Volt for 1200/1400mm sweep AC ceiling fan, complete all as specified & directed.

Tube light fitting integrated type suitable for LED 20W (4 feet) indoor, decorative aluminium extruded T5 LED batten complete with housing with all accessories pre-wired and making connection with three core copper flexible cable of size 23/0.0076 from ceiling rose to PVC connection to light fitting, complete all as specified & directed.

Supply, hanging and testing of 1200mm sweep, 230 volts, AC ceiling fans, BEE rated energy efficient ceiling fan conforming to IS:374-2019, having 3 blades alongwith copper wound stator (capacitor start) with minimum air delivery 210 cubic metre per minute, power consumption not more than 50 watt, top speed minimum 370 RPM or higher, speed control by 5 step electronic regulator including capacitor, down rod, canopy, making connection with three core flexiable copper cable of 1.50 Sqmm upto ceiling rose & taking down old unserviceable ceiling fan of any type/size from existing location and depositing in MES store, complete all as specified & directed.

Metallic exhaust fan, 300mm (12") sweep, single phase, 230 volts, 50 Hz AC, 1400 RPM, energy saving, heavy duty totally enclosed, heavy duty motor with die-cast aluminiun rotor mounted on two ball bearings, complete with louvers and shutters, connecting electrically using 3 core 0.75 Sq mm PVC insulated flexible copper conductor cable including cutting holes in existing brick walls for making opening for fixing of exhaust fan of 300mm sweep including grounting bolts/nuts and making good disturbed surface of walls using cement sand mortar 1:4, complete all as specified & directed.

Intergral LED security light luminaire 60W LED, 230 volts made up of pressure die cast aluminium housing powder coated with high power SMD LED’s lens & toughned glass IP-66, luminaire efficacy >110 Lumens per Watt, Secondary optics for better light distribution, having two nos Potted driver (OEM) (one inbult and one spare potted driver) 4KV internal +10KV SPD, THD<10%, pf>0.95, mounted on & including GI bracket made out of 40mm bore medium grade pipe of 1.70m length, bent to required shape, fixed on PCC/Steel pole with 02 Nos. clamps of flat iron (40 x 6mm), nuts, bolts and washers including painting with two coats of aluminium paint over a coat of red oxide zinc chrome primer, making connection with PVC copper conductor cable of 1.5 sqmm and taking down old unserviceable light fitting of any type/size, complete all as specified & directed.

Supply, installation and testing of water heater storage type (Geyser), single phase 230V, 50Hz, 5 star energy saving high density PUF insulation tank made of heavy duty magnesium anode rod with steel core to protect enamelled tank from rust & corrosion, vertical installation type, 25 Litre capacity, 2000Watt rated power, incoloy 800 glass coated heating element, inner tank coating of ferro glass powder, tank made of ultra thick super cold rolled steel plates, rated pressure 0.8MPa, IPX4 protection consist of safety valves, thermal cut off, thermostat including connecting up and fixing arrangement on wall including providing hole fastners - 04 Nos, hot & cold water metallic flexible pipes 15 mm bore of adequate length as provided by OEM or required at site - 2 Nos, non return valve 01 No and including necessary plumbing work, complete with integrated shock safe plug with all protection features as per OEM design and standard, complete all as spcified & directed.

Cutting & screwing of existing water supply line of 15mm bore for alterations or additions (or lengthening screw on pipe to form connector) including testing after completion, complete all as specified & directed. (each cut measured)

Galvanized iron water tubing, medium grade, 15mm bore with all fittings such as sockets, bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc., fixed complete to walls and ceilings or laid in floors , complete all as specified and directed.

Stop/angle valves, cast copper alloy, 15mm bore, screwed down, high pressure with crutch or butterfly handle, both ends screwed for iron pipe or for union etc., complete all as specifed & directed.

Bib tap, 15mm bore, fancy type, chromium plated, long body with cup, cast copper alloy with capstan head, screwed down, screwed for iron pipe or for brass ferrule, complete all as specified & directed.

Factory made epoxy powder coated distribution board vertical type, VTPN, 4 ways with metal double door (IP-43 protection) confirming to IS : 8623, fabricated from minimum 1.6mm thick CRCA sheet and fixed flush to wall, suitable for universal mounting including 200 Amp copper bus bar, neutral bar, standard DIN rail, earth bar, cable ties for cable management, top and bottom removable gland plates with knockouts and suitable for one MCCB 100/160 Amp 4P as incomer and MCBs SP/TP as outgoing, complete all as specified & directed.

MCCB of capacity 100 Amps, 4 pole, 415volt, 50Hz, rupturing capacity 16 KA (minimum) or higher, ATM (Thermal magnetic release), adjustable overload 80-100%, adjustable short circuit 5-10 In, complete all as specified & directed.

Factory made epoxy powder coated distribution board, SPN, 12 ways with metal double door (IP-43 protection), confirming to IS : 8623 fabricated from minimum 1.6mm thick CRCA sheet and fixed flush to wall, suitable for universal mounting including 100 Amp copper bus bar, neutral bar, standard DIN rail, earth bar and cable ties for cable management, top and bottom removable gland plates with knockouts, suitable for SPN/DP MCB as incomer and SP MCB outgoing, complete all as specified & directed .

Factory made epoxy powder coated distribution board, SPN, 4 ways with metal double door (IP-43 protection), confirming to IS : 8623 fabricated from minimum 1.6mm thick CRCA sheet and fixed flush to wall, suitable for universal mounting including 100 Amp copper bus bar, neutral bar, standard DIN rail, earth bar and cable ties for cable management, top and bottom removable gland plates with knockouts, suitable for SPN/DP MCB as incomer and SP MCB outgoing, complete all as specified & directed .

MCB, single pole, 6 to 32 Amp, 50 Hz AC supply, 10 KA repturing capacity, 240 Volt, 'C' curve, complete all as specified & directed.

MCB, single pole & neutral, 32 Amp, 50 Hz AC supply, 10 KA repturing capacity, 240 Volt, 'C' curve, complete all as specified & directed.

Sub main wiring using uniform coding of wiring with two runs of 10 Sqmm single core FRLS PVC insulated unsheathed cable upto and including 1100 volts grade with multistranded copper conductor drawn into and including PVC concealed conduit 'ISI marked' of 25mm dia medium grade as required, fixed in concealed surface of wall/ceiling including cutting chases as required with all fittings and fixing accessories & one run of 6 Sqmm FRLS PVC insulated solid copper conductor for earth continuity wire in green colour, complete all as specified & directed. Note:- Two runs of copper conductor 10 sqmm and one run of 6 Sqmm copper earth wire including PVC conduit of 25mm dia will be measured and paid as one unit only.

Sub main wiring using uniform coding of wiring with two runs of 6 Sqmm single core FRLS PVC insulated unsheathed cable upto and including 1100 volts grade with multistranded copper conductor drawn into and including PVC concealed conduit 'ISI marked' of 25mm dia medium grade as required, fixed in concealed surface of wall/ceiling including cutting chases as required with all fittings and fixing accessories & one run of 6 Sqmm FRLS PVC insulated solid copper conductor for earth continuity wire in green colour, complete all as specified & directed. Note:- Two runs of copper conductor 6 sqmm and one run of 6 Sqmm copper earth wire including PVC conduit of 25mm dia will be measured and paid as one unit only.

Earthing complete with galvanized mild steel earth plate electrode size 600mm x 600mm x 6mm thick buried directly in ground (preferably in vertical position) earth pit not less than 2.25 meter below normal ground level with top edge of the earth plate not less 3 meter (BGL), connected to galvanized iron earth lead wire 4mm dia by means of bolts, nuts, check nut and washer of galvanized iron including PCC pit in RCC 1:2:4 type B-1, precast RCC cover with suitable handle, excavation and earth work in any type of soil, 20mm bore “medium grade” galvanized iron water tubing fixed with cast iron funnel and wire mesh and 15mm bore 'light grade' galvanized iron protection pipe for earth lead wire upto 5m length, charcoal, common salt etc including connected to test point and testing on completion, complete all as shown in electrical plate No 3 of SSR Part-I 2009 & as directed.

Supplying, installing, testing and commissioning of CPRI approved, factory made, LT feeder pillar box cubical, outdoor type, floor mounted double door, 3 phase 4 wire, 50 cycles, 415 Volts, made of 3.15 thick CRCA sheet for load bearing members and 16 SWG (1.6 mm thick) for doors covers and internal partitions, duly powder coated on both side, base frame of the panel shall be made of ICMC channel of size 50 x50 x 6mm duly grouted on platform made of brick work in cement mortar 1:4, 15mm thick plastering in cement mortar 1:4 having minimum height of 750mm, the panel shall be provided with separate compartments for each switch gears with hinged door including interlocking with switch gears,

the panel board shall be suitable for AC, 415 Volts, 50 Hz, 3 phase, 4 wire supply complete with epoxy insulated 250 Amps rated high conductivity aluminium bus bars, supported with DMC / SMC barriers and colour coded, prewired with copper cable, the degree of protection IP-54. the panel shall be complete with instrumentation such as LED phase indicating lamps and CT's including extended aluminium strip of rating of Incomer 250Amps and outgoing as per rating of MCCB’s, including aluminium lugs to connect the cable dismantled before etc. and taking down/ dismantling of old unserviciable LT feeder pillar box of any description, complete all as specified, directed & comprising of the followings:-

(a) MCCB 160 Amps, 4 pole with breaking capacity 25KA (Adjustable thermal & magnetic release) - 01 No (Incomer) (b) MCCB 63 Amps, 4 pole with breaking capacity 25KA (Adjustable thermal & magnetic release) - 04 Nos (outgoing) (c) On load change over switch, 160 Amps, 415 volts, 4 pole, modular type, positive isolation, door interlock & padlock facility, conforming to IS:13947 (Part-3); IEC:60947-3 including all connecting/ jointing materials - 01 No (d) Digital LED Voltmeter 3 ph, class 0.5. - 01 No (e) Digital LED Ammmeter 3 ph, class 0.5. - 01 No (f) Phase indication LED lamps - 01 Set (g) CT'S 200/5 - 01 Set

XLPE insulated, armoured heavy duty electric cable (heavy duty) with aluminium conductor, 1100 volts grade, cross-sectional area 70 Sqmm 3.5 core connected with suitable cable gland and aluminium lugs, laid in trenches or passing through pipes including testing after completion, complete all as specified and directed. (Earth work, brick protection and sand cushioning shall be measured and paid for separately)

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth and getting out in any type of soil for foundation of pole, stay, taking up or laying of cable etc complete all as specified & directed. Note : Due care shall be taken while deciding cable route for excavation. However any damage to Signal, BSNL, MES cable water/sewage pipe or any other service while excavation will be made good by the contractor and cost of the same for jointing material & labour is deemed to be included in the cost of excavation.

Returning, filling in (soil), including spreading, leveling, watering and well ramming in layers not exc. 25cm, complete all as specifed & directed.

Removing excavated material to a distance not exc. 50m and depositing where directed at a level not exc. 1.5m above the starting point, complete all as specified & directed.

Sand cushioning to under ground cable, laid in trenches 8cm thick below the cable and 15cm thick above the cable after laying and stretching the cable complete punned to 18cm, complete all as specified and directed. Note:- Punned thickness of sand will be measured and paid.

Brick well burnt locally available sub class 'B' laid over sand cushioning for mechanical cable protection in trenches with width of brick perpendicular to the length of cable, complete all as specified & directed.

Galvanised iron tube 40mm bore light grade (ISI marked) for cable protection to poles/ under floor/ under roads/alongwith walls complete including MS clamps of flat iron 25x3mm duly painted, GI nuts, bolts and washers & sealing of pipe ends with approved sealing compound, complete all as specified & directed.

Repair to road cutting by providing hard core & PCC 1:2:4 type B2 using 40mm graded crushed stone aggregate including necessary compaction by rolling etc. to match with existing, complete all as specified and directed.

Taking down carefully electric meter of any description by disconnecting electrically and refixing the same in old or new location, complete all as specified & directed.

Sheet metal enclosure for DBs single door when MCBs to be used, single pole and neutral with suitable bus bas 240V, 2 way, complete all as specified & directed.

Supply, installation and testing of water heater storage type (Geyser), single phase 230V, 50Hz, 5 star energy saving high density PUF insulation tank made of heavy duty magnesium anode rod with steel core to protect enamelled tank from rust & corrosion, vertical installation type, 50 Litre capacity, 2000Watt rated power, incoloy 800 glass coated heating element, inner tank coating of ferro glass powder, tank made of ultra thick super cold rolled steel plates, rated pressure 0.8MPa, IPX4 protection consist of safety valves, thermal cut off, thermostat including connecting up and fixing arrangement on wall including providing hole fastners - 04 Nos, hot & cold water metallic flexible pipes 15 mm bore of adequate length as provided by OEM or required at site - 2 Nos, non return valve 01 No and including necessary plumbing work, complete with integrated shock safe plug with all protection features as per OEM design and standard, complete all as spcified & directed.

XLPE insulated, armoured heavy duty electric cable (heavy duty) with aluminium conductor, 1100 volts grade, cross-sectional area 25 Sqmm 3.5 core connected with suitable cable gland and aluminium lugs, laid in trenches or passing through pipes including testing after completion, complete all as specified and directed. (Earth work, brick protection and sand cushioning shall be measured and paid for separately)

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 of copper strip of 20 x 3mm to connect earthpit to electrical equipment room, complete all as specified & directed.

Earthing complete with copper earth plate of 600x600mm 3.15mm thick electrode buried directly in ground (preferably in vertical position) earth pit not less than 2.25 metre below normal ground level with top edge of the earth plate not less 1.5 metre (BGL), connected to copper earthing strip of 20mm x 3mm upto 7.5m connected with by means of tinted copper bolt, nuts, check nuts and washers besides braising at all joints all as directed and connected to earth test point with and including necessary earth work in any type of soil, returning filling in, removal of surplus soil etc, filling adequate qty of charcoal dust, common salt, PCC pit in RCC 1:2:4 type B-1, precast RCC cover with angle iron 40x40x6mm frame and suitable handle, 20mm bore 'medium grade' galvanized iron water tubing fixed with funnel and wire mesh and 40 mm bore “light grade” galvanized iron protection pipe for copper earthing strip 20mm x 3mm upto 7.5m length,

complete all as shown in electrical plate No 3 of SSR 2009 Part-I, connected to test point, complete all as specified and testing on completion. Notes : (i) The excess requirement (if more than 7.5 Mtr) of copper strip as for connecting upto the test point will be measured and paid separately. (ii) The excess requirement (if more than 7.5 Mtr) of GI protection pipe will be measured and paid separately. (iii).Testing of earthing is to be carried out by using earth tester & test result shall be submited duly signed by contractor. (iv) Earth resistance value shall be less than 1.0 ohm.

Galvanized iron water tubing, medium grade, 20mm bore with all fittings such as sockets, bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc., fixed complete to walls and ceilings or laid in floors , complete all as specified and directed.

Air termination single pointed copper rod 12mm dia and 300mm long including necessary fixing arrangements using MS clamps, nuts, bolts etc, complete all as specified & directed.

Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm, drilled and screwed including 3 Nos. 8mm dia 25mm long hex head screw, complete all as specified & directed.

PCC 1:2:4, nominal mix, type B-1, using 20mm graded crushed stone aggregate as in coping, bed plates and the like including weathering, slightly rounded or chamfered angles and throating including necessary form work, complete all as specified & directed.

M/S Chib Engineers

M/S PRAJAPATI ENGINEERS

SUPER BUILDER

Pyramid constructions

Jiwan Singh

DARVESH ENGINEERING WORKS

VEE ESS ENGINEERS