Details: dsr item no.2.10 supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "c" curve, miniature circuit breaker suitable for inductive load of following poles in the existing mcb db complete with connections, testing and commissioning etc. as required. single pole and neutral dsr item no.5.2 earthing with g.i. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required. dsr item no. 5.12 providing and laying earth connection from earth electrode with 6 swg dia g.i. wire in 15 mm dia g.i. pipe from earth electrode including connection with g.i. thimble excavation and re-filling as required. dsr item no. 14.15 supplying and laying of following size dwc hdpe pipe isi marked along with all accessories like socket, bend, couplers etc. conforming to is 14930, part ii complete with fitting and cutting, jointing etc. in the existing trench, complete as
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