SPL REP REPL OF UNSV LT PANELS CABLES AND CONNECTED WKS AT MIL STN RATNUCHAK, SPL REPAIR/ REPLACEMENT OF 86 NOS UNSERVICEABLE LIGHTNING CONDUCTOR AT MIL STN RATNUCHAK, PROVN OF 15 X GEYESERS TO OTM ACCN AT DIGIANA AND PROVN OF DUNDER GE KALUCHAK

Amount

Dismantling and taking down unserviceable UG cable of any size all as specified and directed.

Dismantling and taking Out existing unserviceable/demaged LT Feeder piller box complete all as specified and directed.

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr in depth; for trench of cable/foundation of pole and stay etc and getting out in Soft/loose soil complete all as specified and as directed.

M&L under ground XLPE insulated, screened, PVC bedded galvanized steel strip or wire armored, electric power cable (heavy duty) with aluminium conductor, 1100 volts (earthed) grade cross sectional area 95sqmm, 3.5 core laid in trenches/ pipes/ ducts/ wall/ boarings with necessary cable lugs and glands, nuts, bolts and washers etc and testing including disconnecting and taking out of existing LT cable of any type and size complete all as specified and directed. Note:- Excavation and earth, sand coushioning and protection for cable work shall be measured and paid separately.

All as per item No. 4 here-in-before but cross-sectional area 50 sqmm, 3.5 core complete.

All as per item No. 4 here-in-before but cross-sectional area 25 sqmm, 3.5 core complete.

All as per item No. 4 here-in-before but cross-sectional area 16 sqmm, 4 core complete.

All as per item No. 4 here-in-before but cross-sectional area 16 sqmm, 2 core complete.

Material and labour for sand cushioning for protection of underground cable consolidated and compacted with clean dry sand all as specified and as directed (Compacted thickness shall only be measured and paid)

Material and labour for well burnt bricks,Sub class 'B' bricks, best quality locally available laid flat, dry in trenches for cable protection complete all as specified and as directed

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm in Soft/loose soil complete all as specified and as directed

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

M&L for GI pipe 80 mm dia "light grade" ISI marked, laid in trenches/ on floors/on, pole/road for cable protection including necessary joints / fittings including taking up / down and removing old unserviceable GI pipe complete all as specified and directed .

All as per Srl item No 13 here-in-before but 50mm dia

All as per Srl item No 13 here-in-before but 40mm dia

Supply, installation, testing and commissioning weather proof outdoor type LT electrical feeder piller box, factory fabricated and CPRI approved, made out of not less than 3mm thick CRCA sheet, vermin/ dust / weather proof with rain protection canopy on top, aesthetically designed, having at least IP-54 protection with front and rear side openings overall size 900 x 600 x 300mm including busbar chamber, contineous earth busbar, Aluminium strip 600 mm long of size 200 A rating mounted on 1100 V epoxy insulators and including MS angle iron base frame of size 50x50 x6 mm 30 cm grouted in ground & 60 cm above GL with necessary excavation, PCC 1:2:4, type B2 foundation, complete with locking arrangement, powder coated in postmen red color shade chemical for rust protection complete with electrical wiring, Note: 1100V Danger notice board on front of the panel with PVC insulated sheathed stranded aluminium conductor cable of adequate size with suitable lugs, bolts, washers and duly cross marked with paint on front side and with proper locking arrangement complete connecting incoming & outgoing connections the panel shall be complete with instrumentation such as metering & indication and CT's, comprising of the following:- (a) MCCB 4 Pole, 400 Amp, 36 KA 01 No (Incoming) (b) Multifunctional meter (Voltmeter and Ampere Meter sutaible size or capacity) - 01 No (c) CT'S 4000/5 - 01 Set (d) Indicator lamp RYB - 01 Set

M & L for earthing complete with galvanized steel earth plate 600x600x6mm thick buried vertically in ground to depth not less than 2.25 mtr below ground level, with top edge of the plate not less than 1.50 mtr below normal ground level, connected to GI earth lead wire 4 mm dia by means of bolts, nuts, check nuts and washers of galvanized iron and connection to main switch board of panel, including watering pipe GI 20 mm bore light grade 15mm bore for earthing lead, wire mess, funnel, salt, charcoal dust, excavation and refilling pit with PCC 1:2:4 type B1(using 20mm dia stone aggregate) reinforced with 6mm dia round bar @ 75mm cement concrete both always with MS handle 12mm dia and frame all as shown in electric plate No 3 in page 497 of SSR Part I (2009) and pouring extra Clay Soil of qty not less than one cubic meter into the earth pit and also removal of excavated soil not less than 50 mtr from the earthing place all as specified and directed and tested on completion. including testingall as specified and directed by E-in-Charge.

Material and labour for Plain cement concrete 1:2:4 type B1 using 20mm graded stone aggregate in cement mortar 1:4 for coping incl necessary formwork complete all as specified and directed.

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

S&F copper strip 20x3.15 mm fixed on suitable size porcelain insulator and srews/nuts/washers forextension of roof conductor or down conductor above ground on wall complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 using 20mm graded stone aggregate as in coping as in repair of existing damaged PCC Block.complete all as specified and directed.

Fixing of old GI/Aluminium /Copper earthing strip for roof conductor or down conductor of any size with saddles and screws complete all as specified and directed.

S&F GI pipe ,medium grade 32 mm dia bore for installation of air termination rod all as required and directed.

Supply & Fix 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.

M&L for 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.

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.

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

Supply and fixing factory made epoxy powder coated distribution board, SPN, 2 ways (SPN MCB DB) 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 ONE SPN MCB DB incomer and MCB outgoing, including taking down old unserviceable distribution board, complete all as specified & directed .

Supply and fixing 240V, 10 KA 'B' curve miniature circuit breaker (MCB) of SPN and current carrying capacity 5 to 32 AMP, in the MCB DB Complete with two nos blanking plate with connection testing and commissioning complete all as specified & directed.

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

Supply and fixing 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.

Supply and fixing Galvanized iron water tubing, medium grade, 25mm 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.

Material and labour for point wiring concealed type for one light controlled by modular switch with 1.5 Sqmm FRLS PVC insulated unsheathed single core multi-stranded copper conductor cable 1100 Volts grade confirming to IS 694 drawn through and including concealed in wall rigid non-metallic ISI marked PVC conduit(medium grade) of size 20mm dia confirming to IS 9537(Part-3) and ISI marked along with 1.5 sqmm continuous FRLS PVC insulated unsheathed single core multi-stranded copper conductor cable for earth continuity wire confirming to IS 694, drawn in same conceled conduit, connected to earth dolly and to be terminated in modular MS steel boxes for mounting switches, sockets, bell push,fan regulators etc including testing on completion complete making good disturbed surface all as specified and as directed by the Engineer in charge

Supply and fix of Switch piano flush type single pole, one way 5 Amp , all as specified.

Supply and fix of Ceiling rose surface bakelite three terminals 240 volts complete, all as specified.

Exhaust Fan metallic body, 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 including cutting hole for fixing exhaust fan to wall and making good the disturbed surfaces (including making holes in wall,plastering, necessary brickwork and distempering) to match with the existing specification, connecting electrically using 3 core 0.75 Sq mm PVC insulated flexible copper conductor cable over all sheathed all as required at site and as directed.

M/S PRAJAPATI ENGINEERS (BID ID -3507187)

Sarbat Construction Co (BID ID -3500670)

M/S SUKRALA ELECTRICAL WORKS (BID ID -3500495)

M/S RAJ ENGINEERS (BID ID -3506945)

HARSH ELECTRICAL STORE (BID ID -3497515)