WBPWD/EE/BED/e-NIQ-39/2025-26

Amount

Charges for washing, cleaning all the letter with soap water and refixing the same as per direction of EIC.

Charges for reparing, welding, painting the iron structure of LED board with proper arrangement as per direction of EIC.

Charges for dismatling of damaged letter and LED light module from the existing glow sign board as per direction of EIC.

Supply & Installation of MS. structure duly fabricated and welded 35mm x 35mm x 5mm MS Steel equal angel bar frame with red oxide duly welded size: 6ft round shape, including Cross bar angle iron support duly painted with red oxide priming and fabricating the same by fastener , rag bolts, nuts & washers arrangement incl. welded . Size of the glow sing board is 6 ft diameter round shape as per direction EIC .

Supply & Installation of Aluminium Composite Panel (ACP) board ( 7mm thick) of Aludecor/Alstone, size: 4.5 ft diameter, round shape front and all sides except back side of sign board as per direction EIC .

S & F of 304 grade 2mm thick stainless steel sheet (SS) at the edge of board for beautification of Biswa Bangla glow sing board by using own tools & tackles as per direction of EIC.

Supply & fixing of Acrylic letter inscripted in English front side of the letter to be made 3mm thick imported stabilized excellent to self display. All letter will be cut flately and it to be fixed by special type of glue solution. Two nos logo(National Emblem & BISWA BANGLA) Size of National Emblem= 12 inch X 8 inch = 96 Sq inch Size of Extended Bengali Boo Logo = 24 inch X 24 inch = 576 Sq inch Size of Biswa Bangla = 2124 sqinch Total = 2796 sqinch For 06 (Six) nos. LED board = (2796 x 2) sqinch = 16776 sqinch

S&F of (GE/ Samsung/ Osram) lamp (1.5W) Single run for upper letter and lower letters and logo included best quality LED lighting arrangement to be fixed by proper arrangement with complete connection. ( Considering 1 LED module for each 6 sq inch area). (For new Biswabangla Board and Giant LED Board)

Repair and replacement and supply , fixing of MS. structure duly fabricated and welded 50mm x 50mm x 5mm MS Steel equal angel bar frame with red oxide duly welded shape, including Cross bar angle iron support duly painted with red oxide priming and fabricating the same by fastener , rag bolts, nuts & washers arrangement incl. welded . Size of the glow sing board as per direction EIC .

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required as to GS. 2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

Repair and replacement of damaged part of MS grill guard and platform and painting of 5’x4’ (3 side Railing) in size MS Platform made by M.S. Channel,angel & flats with (approx 3”) square gapping for the installation of outdoor Unit of split type A.C. Machine.The Platform are made with M.S Channel of size -75x75x8 mm for support of both side 7 middle of the platform also the channel are partly painting and placing inside the wall. The platform constructed by M.S. angel iron frame of by 50x50x6mm in required size incl. 8 nos. support cross wise form wall to frame for proper resting the platform. More over to complete the Platform by proper placing & by M.S. flat of size -19x6 mm with 3” square gapping (approx) over M.S. angel iron frame with & and 3 side grilling arrangement by angel frsme etc. Proper painting the platform by two coats of after proper scraping byb emery paper for smooth finish as per requirement & direction of E.I.C.

Painting of any steel/ iron surface with no. of coats of paints as given below with ready mixed paint/primer of approved make and brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint as to GS. A) One coat of red lead/Zinc chromate priming. B) 1st coat of aluminium paint over one coat of RO priming C) 2nd coat of aluminium paint over 1st coat.

Making one set of scaffolding arrangement for fixing the 6ft diameter round glow sing board. S&P works for external works only with 10 cm. dia bamboo as main posts at the rate of 1 metre centre to centre and 7.5 cm. dia bamboo ties @ 0.75 metre apart fitting and fixing with necessary coir, nails etc. as per direction of the Engineer-in charge. ( For 11mtr hight bamboo structure )

Note:- Rate should be quoted inclusive of all taxes and duties including GST.

CHATTERJEE ELECTRICALS (BID ID -6647872)

S. A. ENTERPRISE (BID ID -6646438)

T. K. ENTERPRISE (BID ID -6647433)

Messrs HI- Q - ENTERPRISE (BID ID -6654834)