Providing External Electrical arrangements for Block B for the Construction of 100 Nos of PC/HC quarters (stilt plus 13 floors) at Singanallur, (vasantha mill) in Coimbatore City

Amount

39 : S & F of M.s Grills

76 : 8 SWG wire

78 : Earthing Station IS3043 (Type I)

ANNEXURE II A1: Supplying and fixing of GA FOR 24 SERVICE EB METERING PANEL TYPE OF PANEL: INDOOR FLOOR MOUNTING SINGLE FRONT. CONSTRUCTION Panel Frame : 1.6 MM Gland Plate : 1.6 MM Doors & Covers : 1.6 MM CABLE ENTRY : BOTTOM DEGREE OF PROTECTION : IP - 42 Degree Of Protection OVERALL DIMENSION : W-4400mm, H-1925mm , D-250mm BUSBAR DETAILS : Main Bus - 25X 6 mm Copper Bar For Phase & Neutral for Earth - 25mm X6mm Aluminium Bar Ambient Temperature : 65* Degree C Spacing Between Ph-Ph:P-N & Ph-E - 50mm Ampere Density For COPPER 1.6A/Sq.mm Ampere Density For ALUMINIUM 0.8/Sq.mm Color Coading: R-Phase : Red Y-Phase : Yellow B-Phase : Blue Neutral : Black Earth : Green PAINTING: Material : Powder coating Colour Of Panels : Siemens Grey (RAL7032) WIRING : Control wiring : 6 S.qmm Cu wire etc., all complete and as directed by the departmental officers.

A2: Supply and Delivery of 3 1/2 x 120 sq.mm. PVC armoured LTUG cable including cost of material, delivery charges at Site etc all complete respects and as directed by the departmental officers.

A3: Supplying and delivery of 4 core of 6 sq.mm Copper cable including cost of material, delivery charges at Site etc all complete respects and as directed by the departmental officers.

A4: Supplying, delivery and laying of 100mm dia GI pipes 'B' class of best approved quality with ISI mark in Below Ground Level

A5: Supplying, delivery and laying of 100mm dia PVC pipe 10 kg/cm2 of approved ISI quality in below Ground Level.

A6: Supplying, delivery and fixing of 25mm dia PVC pipes (10 Kg/cm2) of approved ISI quality in above Ground Level.

A7: Supply and fixing of 25 mm x 3 mm tin coated copper flat on wall with necessary supports for termination of earth connection.

A8: Plate earthing with copper plate of size 600 x 600 x 3 mm as per the ISI specification with an earth electrode of 2.1 mtr class 'B' GI pipe of dia not less than 40mm, with copper earth plate of size 125mm x 50mm x 6mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry.

A9: supply and fixing of 65 mm dia. (2 -1/2") GI pipe (class B) of 6 metre length with 300mm x 300mm x 6mm MS base plate duly welded at the bottom with concreting with construction of masonary pedestal with suitable SMC box with door arrangement to house 6A SP MCB switch, 2/4 way connector on suitable hylem sheet and supply and fixing of 30W LED street light fitting with LED (Higher end) with 1 metre 32mm dia. GI pipe (class B) Complete with suitable MS clamps for LED steet light fitting and SMC box with PVC unsheathed copper leads from SMC box to fitting and with painting of suitable colour

A10:Supplying and laying of 4 core 6 sq.mm. PVC Armoured UG Cable including labour charges for laying and cost of all materials etc., all complete and as directed by the deaprmental officers.

A11:Supplying, delivery and laying of 25mm dia GI pipes 'B' class of best approved quality with ISI mark in Below Ground Level

Britto Dhanasekaran (BID ID -1384534)