WBPWD/AE/NKHESD/NIQ- 41/Q of 24-25(2nd Call)

Amount

SITC of 2 TR capacity concealed Split(HAT) Type Air Conditioner having rated cooling capacity of 24000 BTU/hr. with rotary compressor ,1 no IDU of rated power supply 230V-1ph-50 Hz,1 no ODU of rated power supply-230V-1ph-50 Hz . AC supply. (Make- O-General/ Mithubushi /Hitachi)

Supply, Installation & commissioning of hard/soft copper refrigeration pipeline, with 9 mm nitrile rubber tube Insulation with following sizes of suction line & Liquid Line with proper insulation tape (Make-Accoflex/ Armacell/K-Flex, complete with fittings, elbows, bends, supporting arrangement on walls (Make- Ryoku/ Rajco/Mandev) a) 5/8" (15.88 mm.) dia Cu. Pipes (As per standard BS864 or ANSIB 16.22) mm incl. 9 mm thick insulation.

b)1/4" (6.4 mm) dia Cu.Pipes(As per standard BS864 or ANSIB 16.22) incl. 9mm thick insulation.

Control copper Cabling from Condensing Unit to control panel-- 4 core 2.5 sq.mm communication cable

S & L Drain Water piping work out of PVC / HDPE hard pipes of following sizes incl. fitting, accessories, bends, elbows, tees, flanges, tapings, wall sleeves, hangers, supports, anchors.-a) 25 mm dia

Charges for scaffolding arrangement incl. lifting for outdoor & indoor units Above all machine.

Supplying and fixing double door 415V, 8 way Horizontal TPN MCBDB (Legrand)comprising with of 1no. 63A FP Isolator and 24 nos.,(6- 32)A SP MCB 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

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 i)2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes.-i)4sqmm

Supply of Single-Phase timer for controlling 1 No. single-ph AC M/C(concealed split) of size 2 Tr. Consisting of the following: a) 8 way SPN DB-1 No.-Double Door(Make:L&T/ Legrand), b) Digitital Timer (Make: L&T), c) DP MCB 250V/32A-1No.(Make: L&T), d) 3-pole power contactor of required 40A rating-1No.(Make: L&T) , e) DB Locking arrangement must be there and indication for ON/OFF by indicating Lamp of the AC m/c unit attached to it.)(For Single Air Conditioner Machine)

S & F 240v, 25 A, 3 pin plug top with indicator (Cat. No. P9151) and necessary Connections. Make: North- West./Legrand/L&T

Fixing & closing the opeining of old window RAC by 12 mm thickness merin classs plywood[approx size-800 mm x1000mm] sheet with all necessary fixing arrangement

K.C. BYSACK AND SONS (BID ID -5729018)

UNITED CONSTRUCTION SERVICE (BID ID -5728935)