Military Engineer Services Tender

M&L for chemical earthing complete with copper earth plate 900 mmx600 mm x5 mm thick buried directly in ground earth plate not less than 4.0 m deep below normal ground level with top edge of the plate not less than 2.85 m below normal ground level connected to and including copper strip 32x6mm by means of bolts, nuts, check nuts and washers of copper/brass including providing of alternate layer from bottom edge to 30cm above top edge of earth plate by chemical fill compound, ground enhancing material, earth powderand after that 1 m back of layer of charcoal dust and common salt including PCC pit in PCC (1:2:4) type B-1using 20 mm graded crushed stone aggregate, RCC frame with 40mm thick RCC cover reinforced with 8mm dia deformed bars handle including excavation and earth work in any type of soil and medium grade GI watering pipe 20mm bore with funnel and wire mesh and light grade GI protection pipe 40mm bore main board complete all as shown in electrical plate No 3 connected to main control board all as specified and testing on completion. Note: (i) Excavation, earthwork, charcoal, PCC pit is covered under this item. (ii) Earth continuity conductor beyond 7.5 mtr shall be measured and paid seperately. (iii) Contractor shall be produced the result of earth below 1 Ohm othrewise earthing will not be acceptable.

Supplying, installing, testing and commissioning outdoor type cubical feeder pillar box dust proof both side opening of size 1000x800x400mm made out of MS sheet of 3.0mm thick powder coated machine pressed front opening with rubber gasket/bedding, locking arrangement with sliding bolt including aluminium busbar 400 Amp 4 strips mounted on insulators each strip should be mounted minimum two insulator and nut bolt panel shall be mounted on angle iron frame and legs made from angle iron of suitable size duly spray painted internally and externally with two coats of synthetic enamel paint over a coat of red oxide primer grouted in PCC (1:2:4) type B1 using 20 mm graded stone aggregate foundation incoming/outgoing cable provision complete all as specified and directed. .

Supply, laying, testing and commissioning cable XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, elecric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 25 sqmm 3.5 core complete all as specified and directed. Note:- (i) Cable may be laid in trenches, under road, across the Nallah, along poles/walls and ducts etc. (ii) Excavation, earthwork, sand cushioning, cable cover, pipe for cable protection to be measured and paid separately.