WBPWD/EE/JED/eNIQ06/2024-25

Amount

S & installation of three phase Timer DB comprising of 2+14 way SPNMCBDB ( Conceled in wall) , 63 A FP MCB , analog time switch ,63 A FP power contactor , 25 A MCB change over with suitable interconnection . ( Make: Crabtree/ABB/ L&T)

S & installation of single phase Timer DB comprising of (2+10) way SPNMCBDB ( Conceled in wall) , 32 A DP MCB , analog time switch ,32 A DP power contactor , 25 A MCB change over with suitable interconnection . ( Make: Crabtree/ABB/ L&T) (2 no for AC + 2 no for roof top light IPD & OPD building)

Supply & Delivery 3" dia. 2 Mtr. Long heavy gauge G.I. Pipe (minipole) having M.S. sole plate welded with drilled hole at bottom of the pole to be installed on roof of building incl. providing CC (6:3:1) base block (around the pole) dimension 0.60x0.60x0.76 mt. above ground level, neatly cemented finish (3 mm thick), at the base pole (in lieu of CC muffing) suitable for alkathene/ polythene pipe entry as directed for street light wiring, incl. Supply & fixing 50mm Dia 2mtr long detachable type GI Single arm bracket suitable for the pole head.The arm bracket shall be properly welded with 15mm thick stiffener plate of pole sleeve for strengthening including properly fixing arrangement with the pole by bolt , nut, washer as per direction of EIC( ROOF TOP LIGHT)

Fixing only outdoor / street light type fluorescent light fitting or MV light fitting complete with all accessories to be fixed /projectedfrom the wall of the building incl. making holes/providing clampingarrangement & necy. GI reducer as required. S&F 40 mm GI pipe(ISI-Medium) quality 1.5 mts. average length having suitable bendS&F necy. length of 1.5 sqmm PVC insulated single core strandedannealed copper wire and making connections as required andmending good damages to wall incl. painting etc.

supply and Delivary of Light Fittings

S& delivery of Rooftop light make-CG, cat noTRP-404-150-57-SL-GL-NSG/ Equivalent Philips/Havells ( ROOF TOP LIGHT)

S& delivery of Rooftop light make-CG, cat no CRP-404-90-57-SL-GL-NSG/ Equivalent Philips/Havells ( ROOF TOP LIGHT)

S& delivery of Rooftop light make-CG, cat no-LSTS-45-CDL-M/Equivalent Philips/Havells ( ROOF TOP LIGHT)

Supplying and Fixing GI water proof looping cable box having hinged GI Top Cover having 4 mm thick with rubber gasket lining, railway type mechanical locking arrangement, earthing terminal with lug etc. of the following sizes as indicated below, Comprising of one 250 V, 15 A Kit-Kat fuse unit,one NL on porcelain insulator etc. and housing the same in pole muffing incl. addition and alteration to the existing CC muffing (6:3:1)after dismantling the damaged looping cable box etc. where necy. incl. painting(200 x 150 x 100mm)

S& drawing from loop box to fitting by 3x1.5 sq. mm PVC insulated copper wire (Finolex 'FR') through MPVC/3mm thick Polythene pipe.

Supplying & Delivery of following sizes cable`

a. 4 core 35 sqmm AL/A XLPE (make polycab/ havells/gloster)

4 core 10 sqmm AL/A XLPE (make polycab/ havells/gloster)

2 core 10 sqmm AL/A XLPE (make polycab/ havells/gloster)

Laying of cable from 3/3½ core 35 sqmm to 50 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 2x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting

4 core 35 sqmm

Laying of cable upto 4 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting

4 core 10 sqmm

Laying of cable upto 2 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting

2 core 10 sqmm

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below

a. 4 core 35 sqmm

b. 4 core 10 sqmm

c. 2 core 10 sqmm

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials :

a. 4 core 35 sqmm

b.2 core 10 sqmm

Supplying and fixing 415V, TPN SFU with sheet steel enclosure on angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating.

32 Amp (L&T/ Havells/Standard make)

Supplying and fixing Sheet steel Main Switches on flat iron frame on wall 240V 32A DP with fuse on L&N (L&T/ Havells/Standard make)

Supply and Fixing 2ftX2ft LED outdoor ceiling mounted Light fitting make(Crompton- LCBOR-40-CDL/Philips-cat: SM367 LED42S-6500 G6 L54W54 PSU OD)

Servicing of Air condition machine by necessary overhauling of outdoor or indoor unit as per necessary with necessary cleaning those unit properly &repairing of faulty machine parts as per necessary & resetting the same.with wrapping the cupper pipe line by aluminium wrap on insulation foam with necessary cleaning of outdoor unit by water jet spray for necessary full functioning of outdoor unit.

Supply & providing of 50 micro farad full aluminium body capacitor unit ( make: GC)

Supply & pouring of gas ( R-410) for those machines.

CHAKRABORTY ELECTRIC

ELCON ENGINEERS