WBPWD/AE-NRSESD/NIQ-08/2024-25

Amount

Supply & Delivery of 230V-1ph, 3TR capacity ceiling suspendent concealed Multi Split Air Conditioner (3-Star rated) of cooling capacity of 36000 BTU/hr. with 2Nos. twin rotary compressor(R-32), 2nos. IDU, Air-flow/per IDU:- 1200CFM & Individual Wire Remorte ( Make: Hitachi or approved equavelent make)

Copper Refrigeration pipe line for liquid and suction line with fittings, elbows, bends, supports & brackets (Make-Ryoku)

a) Liquid Line (1/4" OD with 0.6 mm thick)

b) Suction Line (5/8" OD with 0.7mm thick)

Erection, Commissioning & Testing of 3 TR concealed type Split Air Conditioner.

Supply & Fixing Pipe Insulation in liquid & suction line with 9mm nitrile rubber tube (Accoflex)

a) Liquid Line (1/4" OD with 0.6 mm thick)

b) Suction Line (5/8" OD with 0.7mm thick)

S & F 4 core 2.5 sq.mm copper cable for communication from Condensing Unit to control panel (Make: polycab/RR Cable/finolex)

S & L of Drain Water piping work out of 3mm thick / Schedule 40 UPVC pipe of following sizes incl. fitting, accessories, bends, elbows, tees, flanges, tapings, wall sleeves, hangers, supports, anchors. (Make-Supreme/Astra/Ashirvad/Prayag)

a) 25/32 mm dia

Charges for scaffolding arrangement incl. lifting for outdoor & indoor units (for G+3)

Supplying, fabrication & fixing M.S u-channel of 6 mm thick of size (75 mm x 40 mm x 40 mm) for making platform for installation of outdoor unit of 7.5 TR Concealed split AC incl. drilling 2 nos holes in each channel including cutting holes into the wall & grouting the same with cement concrete (1:1 ½ :3) etc. fabricated with horizontal angle of 25 mm x 25 mm x 6 mm including supporting angle 50 mm x50mm x 6 mm in each platform in outer edge for transmitting the load centrally through 2Nos. (50 mm x 50 mm x 6 mm) Angle inserted into the exiting wall. The entire structure should be barricaded & safe for ODU maintenance. Area of the platform is 3Mtr. x 1.2Mtr. Structural design should be approved by E.I.C.

Cutting Iron window and Making door there for passege of outdoor installuing and fixing.The charges of welder charges,mation charge,shifting,Fixing,lebour charges and all material chips,Sand,Cement etc cost included with this price.

Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment. [D-10,14] Incoming - 415V,63A, FPMCB Isolator (1-nos) [ D-5,6 ] Outgoing -10KA,(C-characteristics) 6-32A,SPMCB (12-nos) [ D-6,7 ]

4 way [Legrand/ L&T]

Supply and Fixing 1.1 KV single core stranded 'FRLS' PVC insulated & unsheathed single core stranded copper wire(RR Cable/Finolex/ /Polycab/KEI) as approved by EIC) of the following sizes in 20mm/25mm/32mm the PVC Rigid Conduit 'FR' [Make-Precision] on wall, ceilling with saddle and other accessories as required and mending good damages to building works. [ E-9,1(a1) & E-16,7(b) ]

a) 2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) EC [ E-14,1(a)(iii) ]

b)4 x 16 sqmm + 2 x 10 sqmm ECC [ E-9,1(g1) & E-16,7(b) ]

Finishing of the PVC insulated wire ends of sqmm by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. ECC

a)2x4 sqmm+1x 2.5 sqmm ECC [ F-5,9(ii&i)]

(b) 4 x 16 sqmm + 2 x 10 sqmm ECC) [ F-5,9(v&iv)]

Supplying and fixing 415 V, 63A TPMCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Brand approved by EIC), with Supply & Fixing 240 V,25 A, 3 pin Modular type plug top with indicator (Brand approved by EIC) & necy. Connections. and switch with 2 Module GI Modular type switch board with top cover plate flushed in wall and making necy. connections with PVC Cu wire and earth continuity wire etc. [ E-17,5.(a),(b)]

Supply & Fixing 240 V, 25 A, Modular type starter (North-West) with 25A Modular switch type DP MCB (CCurve) and 4 Module GI Modular type switch board with 4 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. [ E-19,17]

Rate should be quoted incl. of all taxes and cess.

Defect Liability period : 1 year

OVERSEAS TRADING AND SUPPLIES CORPORATION

ELECTRO MECHANICAL CORPORATION