06/(BBES) of 2023-2024 of The Assistant Engineer, Banga Bhawan,PWD

Amount

Disnamntling of 1.5/2.0 T capacity window/split AC machins from different rooms at Banga Bhawan and carry the same from room to godown as directed by EIC.

Supply & Fixing of anti bird PVC net guard in front of outdoor unit of AC machines at different floors.

Supply & Fixing of 5 mm thick plywood at different places as required to stop the leakage of air of room as directed by E.I.C and as to GS.

Dismantling of AC machines indoor unit as when required at Bangla Bhawan and refixing the same after the civil work completion and testing and commissioning of the same by contractors won tools and trackles.

Leak testing of pipe line of AC machines using Nitrogen gas by skilled labour and contactor won tools as directed by EIC.

Supply & charging refrigerent for the whole unit of 1.5 Ton / 2.0 Ton capacity split type AC machine as per direction of EIC by contractors own tools and skilled technicians as folows: 6.1) R-410

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20/25 mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required. (For Room no. 702) 7.1) a) 2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC E-14/ 1 (a) (ii)

a) 2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC E-14/ 1 (a) (ii)

b) 2x56/0.3(4 sqmm)(P&N)+1x36/0.3(2.5 sqmm) as ECC, E-14/ 1 (a) (iii)

Supply & Fixing bakelite / perspex top cover on existing switch board by Brass screws after making housing for switch by cutting bakelite / perspex cover and making necessary connections as required. 8.1)100 mm x 100 mm x 65 mm

175 mm x 100 mm x 65 mm

200 mm x 150 mm x 65 mm

Supply & Fixing 240 V 6 A Piano key type switch (Brand approved by EIC) on existing sheet metal switch board having bakelite/perspex top cover by screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required. E-5/ 14(a)

Supply & Fixing 240 V 16/20 A Piano key type switch (Brand approved by EIC) on existing sheet metal switch board having bakelite/perspex top cover by screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required. E-5/ 14(b)

Supply & Fixing 240 V, 6A plug socket (Brand approved by EIC), without switch & plug top, on existing sheet metal switch board with bakelite/perspex top cover by screws after making housing for plug by cutting bakelite/perspex top cover and making necy. connections with PVC wire and earth continuity wire etc. E-5/ 15(a)

Supply & Fixing 240 V, 20 A plug socket (Brand approved by EIC), without plug top and switch, on existing sheet metal switch board with bakelite/perspex top cover by screws after making housing for combined plug switch by cutting bakelite/perspex top cover and making necy. connections with PVC wire and earth continuity wire etc. E-5/ 15(b)

G K Enterprises

Kalkaji Refrigeration Air conditioning & Electricals