Notice Inviting e-Tender No.20/EE-I/NKDA/2024-25 (Serial No-09)- Construction of 11 Nos office chamber including necessary electrical works for incoming officials as per availability of space

Amount

Supplying, fitting & fixing of 12 mm thick water proof ply boards at partition wall at various office chambers of NKDA Administrative Building at Plot No. DG/12, Action Area - ID, New Town, Kolkata, ply conforming to IS: 710:1977 bonded with phenol formaldehyde synthetic resin conforming to IS: 848-1974 of approved make & brand fitted and fixed as per design and decorative lamination conforming to IS: 2046 : 1995 as per approved make, brand, finish and thickness with fitting, fixing on Ply boards with recommended / approved adhesive with proper clipping the sides for better attachment including framing wooden framing work of size 50 mm x 50 mm & as per direction of Engineer-incharge, rate is inclusive of labour, carriage, loading, unloading at site, scaffolding, GST & all other taxes complete.

Supplying, fitting & fixing of various colour and design 'Wall paper' at various office chambers of NKDA Administrative Building, Plot No. DG/12, Action Area - ID, New Town, Kolkata, pasting over the existing smooth wall / glass wall, approved design, colour and brand & as per direction of EIC, scraping the existing wall, removing of loose scales etc. including all necessary accessories, rate is inclusive of labour, carriage, loading, unloading at site, scaffolding, GST & all other taxes complete.

Supplying, fitting & fixing of 15 mm thick false ceiling at office chambers of NKDA Administrative Building, Plot No. DG/12, Action Area - ID, New Town, Kolkata, with powder coated exposed G.I. grid suspension system (E-Grid T 2430/1510 or equivalent load carrying capacity with mid span deflection not exceeding 1/360 span with hanger spacing of 1200mm c/c ) consisting of Main Runner 3600 mm long, Cross Tee 1200 mm / 600 mm long and Wall Angle. The Wall Angle shall be fixed on PVC Dash Fasteners on the perimeter of the wall by steel screws with distance 300mm c/c. The Main Runners to be placed @ 1200 mm. The Cross Tee 1200mm will be inserted in the pre-cut slots of Main Runner at regular interval of 600 mm to form a modular grid of 1200mm X 600mm. Additional Cross Tees of 600 mm shall be placed perpendicular to the Cross Tee 1200 mm long to finally form a grid of 600 mm X 600 mm. Grid of module size 600 mm X 600 mm shall be supported by 6 mm dia G.I. wire from purlins / soffit. 4 mm thick High Pressure Steam Cured Non Asbestos Fibre Cement Standard Ceiling Board (Density > 1300 Kg/m3) of size 595 mm X 595 mm, conforming IS 14862 & Type B Category III of ISO 8336, tested as per AS-1530 part 3 & BS-476 Part 4,5,6,7 & 8, should be placed in the Grid module to form a False Ceiling. All complete as per the drawing & directions of Engineer-in-charge, rate is inclusive of labour, carriage, loading, unloading at site, scaffolding, GST & all other taxes complete.

Supplying, fitting & fixing of 12mm thick coloured / tinted / toughened glass coforming to IS: 2553-1992 (Part-II) for door at various office chambers of NKDA Administrative Building at Plot No. DG/12, Action Area - ID, New Town, Kolkata, fixing with stainless steel hinges (top & bottom) & including all necessary accessories & as per direction of EIC, rate is inclusive of labour, carriage, loading, unloading at site, scaffolding, GST & all other taxes complete.

Supply & Fixing of 1.5 Ton 3 star split inverter type model year 2023/24 Air conditioner machine

Additional double run Cu pipe

Supply & laing of 4C X 2.5sqmm Cu flexible cable

Supply & fixing 240 volt 25A, Modular type starter (Brand approved by EIC) with 25 A Modular switch type DP MCB (Ccurve) and 4 Module GI Modular type switch board with Module top cover plate flushed in wall including S & switch board and cover plate and making necessary connection with PVC Cu wire and earth continuity wire etc.

Supply & fixing of 36 Watt LED False Ceiling Light

Supply & fixing of 400 mm Wall Fan

Supplying fixing 6-32A SP 240/415V MCB o Breaking capacity 10kA & C characteristics on din rail of existing DBs

Distribution wiring through 20mm PVC conduit 2X36/0.3 (2.5 sqmm) +1X36/22/0.3

Distrubution wiring through 20 mm PVC conduit 2X56/0.3 (4sqmm) +1X36/0.3 (2.5 sqmm)ECC

Sypplying & fixing 240 V AC/DC superior type Ding-Dong Call Bell (Anchor) on HW board including S & F HW board

Distribution wiring in 2X 22/0.3 (1.5 sqmm) single core stranded FR PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit FR (Precision make), with 1x22/0.3 (1.5sqmm) single core stranded FR-PVC insulated & unsheathed coper wire for ECC to light / fan / call bell poits with Modular type switch (Brand approved by EIC) fixed on Modular GI switch board with top cover plate and 2 nos. suitable size "Ph & N" copper bar & earthing attachment fixed on wall including mending good damages to original finish Average run 5 mtr.

Distribution wiring in 11 KV grade 22/0.3 (1.5 sqmm) single core stranded FR-PVC insulated & unsheathed copper wire (Brand aproved by EIC) in 20 mm size PVC rigid conduit FR (Precision make) with 1.1 kV grade 1X22/0.3 (1.5 sqmm) single core strandrade FR-PVC sinsulated & unsheathed copper wire as ECC to 6A, 3pin Modular tye plug socket & switch (Brand approved b EIC) on 4 Module GI switch board with 3/4 Module top cover plate on wall including necessary connection making earthing attachment, painting and mending good damages to building works, on Board

A. B. ENTERPRISE (BID ID -5513799)

MODERN ENTERPRISE (BID ID -5540375)

VINAYAK ENTERPRISE (BID ID -5491839)