Construction of double storied building for accommodation of 100 inmates at Kalyani Sub C. Home (Electrical Installation work)

Supplying and Fixing of polythene pipe complete with fittings as necy. under ceiling/beam, bound with 22 SWG GI binding wire incl. supplying and drawing 1x18 SWG GI Wire as fish wire inside the pipes and fittings and providing 50 mm dia disc of MS sheet (20 SWG) having colour paint at one face fastened at the load point end of the polythene pipe with fish wire (synchronizing with roof/beam casting work of building construction). 19 mm dia 3 mm thick Polythene Pipe [1(b)/E-2]

25 mm dia 3 mm thick Polythene Pipe [1(c)/E-2]

Supplying & Fixing one way CI Round box with cover concealed in-ceiling/wall. [20(a)/E-6]

Supplying & Fixing two way CI Round box with cover concealed in-ceiling/wall. [20(b)/E-6]

S & F of Box type fan clamp of 150 mm dia & 80 mm depth made of 16 SWG CRCA sheet with one end duly sealed by cover, properly welded, incl. S&F 12 mm dia 600 mm long MS rod duly bent by heat treatment at the centre position of the rod to grip the fan bobbin properly, incl. binding the rod and fan box with reinforcement by 22 SWG steel binding wire, incl. supplying & covering the box with alkathene sheet, placed to prevent concrete from entering the box. [31/D-14]

Cutting Channel of 40 mm x 40 mm on masonry wall by electrically operated cutting machine incl. S & F 19 mm dia 3 mm thick heavy gauge polythene pipe using anchoring chemical (Hilti/Sika), GI 'U' hooks of 8 SWG, 18 SWG GI wire as fish wire and mending good damages to original finish by using own tools and tackle. [6(a)/E-3 ]

Cutting Channel of 43 mm x 43 mm on masonry wall by electrically operated cutting machine incl. S & F 25 mm dia 3 mm thick heavy gauge polythene pipe using anchoring chemical (Hilti/Sika), GI 'U' hooks of 8 SWG, 18 SWG GI wire as fish wire and mending good damages to original finish by using own tools and tackles. [6(b)/E-3 ]

S & F of sheet metal inspection box (16 SWG) of the following sizes flushed in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building works. 100 mm x 100 mm x 65 mm [11(a)/E-4]

150 mm x 100 mm x 65 mm [11(b)/E-4]

175 mm x 100 mm x 65 mm [11(c)/E-4]