Tender For Supply Installation Testing And Commissioning Of Ac Machine Including Allied Electrical Installation Work At All The Offices Of The Newly Constructed Court Building, Bishnupur Under Bankura Electrical Division__ Supply Installation Testing, Bishnupur-West Bengal
TDR : 55675137
Tender Notice
BOQ
Expired
Bishnupur
West Bengal
Tender For Supply Installation Testing and Commissioning of Ac Machine Including Allied Electrical Installation Work At All The Offices Of The Newly Constructed Court Building, Bishnupur Under Bankura Electrical Division__ Supply Installation Testing
Name of Work:- SITC of AC Machine including allied electrical installation work at all the offices of the Newly constructed court building, Bishnupur under Bankura Electrical Division__ SITC of Main LT panel to feed the power of augmented load of WBSEDCL.
Sl. No.
Item Description
1
Supply & delivery of cubical type L.T. Distribution panel board of required size wall cum floor mounted compartmentalized with maple arrangement having rigid & self supporting structure fabricated from 2 mm thick CRCA sheet steel with M/S angle frame. The panel board consisting of the following switches & the Panel board to be get inspected by EIC -- A) Incoming Arrangement.a) switch disconnect or fuse (panel mounting cubical type) conform to IS : 13947 in open execution three pole & Neutral AC 23A, 50HZ, 415 Volt 630 Amp with 3 nos 630Amp DIN type HRC fuse link , L&T / SIEMENS make . . --1 No B)Bus Section: b) S& Fixing 0-800 Amp. Ammeter of size 96 sq. mm. (square type)AE/LT make. --1 no415 V 1000A. electrolyte grade tinned copper bus bar with vertical section of required size same in size for Phase RYB, & neutral bars & 20x 5 mm Al. Bar for earth. A bus bar shall be fixed with FRP chair & the entire bars are insulated with PVC heat Sinkable sleeve of suitable size & color as per direction of E.I.C b) switch disconnect or fuse (panel mounting cubical type) conform to IS : 13947 in open execution three pole & Neutral AC 23A, 50HZ, 415 Volt 315 Amp with 3 nos 315 Amp DIN type hrc fuse link , L&T / SIEMENS make . . --1 Nos. d) Switch disconnector fuse (panel mounting cubical type) conform to IS: 13947 in open execution three pole & Neutral AC 23A, 50HZ, 415 Volt 160 Amp with 3 nos 160 Amp DIN type hrc fuse link, L&T / SIEMENS make . ---- 6 Nos. e) Switch disconnector fuse (panel mounting cubical type) conform to IS: 13947 in open execution three pole & Neutral AC 23A, 50HZ, 415 Volt 125 Amp with 3 nos 125 Amp DIN type hrc fuse link, L&T / SIEMENS make . --- 1 Nos. Metering panel:a) S& Fixing 0-500 V. Voltmeter of size 96 sq. mm. (square type) AE/LT make --1 noc) S& F Rotary type Voltmeter selector Switch of 10 Amp. KayCee make --1 no d) S&F Rotary type Amp. Meter selector Switch of 10 Amp. KayCee make --1 noe) S&F current transformer of size 600/5A Kappa make --3 nos f) S&F 20 Amp. Bakelite fuses base & bridge with 4 Amp. HRC fuse link .GE / Appvd make --3 nos g) S&F Danger board --1 no Inter Connection:All interconnection of switches & bus bar Shall be made with required sizes of multi strand PVC insulated copper wire to be kept for Cable connection for main switches & the end of all connections of metering panel to be finish with Copper socket by crimping method having Marked ferrule for indication. Earthing.A separate earth bolts/Bars – 2 Nos will be provided in panel board in both sides as per drawing. Cable Alley:Cable entry arrangement will be provided in the cubical panel in vertical position of size with reqd sizes of AC/DC make connector indicating phase & neutral for each outgoing main switches & gland plate must be placed at the bottom of the panel with detachable type as per direction of E.I.C. Painting.The complete panel board shall be painted by 2 coats of powder coated synthetic enamel Paint over two coats of R.O. primer of Approved make & brand & color as per Direction of E.I.C. Constructural Details:All incoming & outgoing panel mounted cubical Switch disconnector fuse shall be housed in Respective compartment with hinged & gasketted Door at front. All doors shall have Panel lock Arrangement. The panel shall be properly Gasketted to prevent ingress of dust & moisture & Remaining . Busbar will be properly arrange & all Switches shall be fixed by M.S. nuts & bolts On angle /flat iron frame base.as per direction of E.I.C. Installation : The panel should be installed as per site condition & requirement with brick pedistal / foundation etc to comp the installation as per Direction of E.I.C. .
2
Supply & Laying of 4 core 240 Sqmm cable surface on wall or floor al/a XLPE/PVC 1.1kV grade. (Make: Gloster/RR Kabel /Havells) (wbsedcl cutout to main LT panel and Main LT panel to sub existing panel)
3
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: 4 core 240 sqmm
4
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 : 4 core 240 sqmm
5
S&F of 400A kit kat fuse with one no neutral link on a existing bakelite sheet as per direction of EIC
6
S&F of 12mm thick 600mm x 450mm fire retardent bakelite sheet to be fixed on angle iron frame on wall including nut bolt etc as per direction of EIC
7
Supply and Fixing 12'' exhaust fan after making holes in wall including Supply & Fixing GI sheet (20SWG) metal Cowl with MS flat iron frame & GI wire mesh on wall as per GS (12\\") as per direction of EIC Please Enable Macros to View BoQ information
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