Provision of Early Streamer Emission (ESE) Advance Lighting protection system at Mangalam officers, VIP Guest House and Ashiyana Guest House at Sur Vihar Colony Bachra under GM Unit, A-C Area

Amount

Providing of ESE (Early Streamer Emission) type lightning arrester (Advanced lightning arrester) with following specifications :The ESE Lightning Terminal tested & certified by the CPRI (Central Power Research Institute) Govt. of India for the impulse current of 8/20u5, 70 kA with 5 positive and 5 negative impulse. Protection radius upto 107 mtr in level 4. Advanced Protection System having complying with NFC17-102 Non electronics based device shall emit electromagnatic impulse in the form of streamer in to the air microseconds earlier than naturally. Inluding lightening air terminal adaptor /insulator having highly insulated polyplastic adaptor to fix the lightening ESE air terminal with the mast.

Down Conductor - Providing of 35 Sqmm single core PVC insulated Copper Flexible cable for ligntning current dissipation to earthing

Lightning Strike Counter - Providing of lightning flash counter working Electro mechanically without any power supply non resetable type with the minimum sensitivity of 250A to 100 kA, tested as per IEC 600600-2 IP 67, 6 digit counter, Minimum time discharge 10 /350 micro second.

Lightning Arrester Mast - Providing of fabricated From GI Pipe 50 mm dia , GI mast length 5 mtr length ( 3+2 Mtr) both of GI mast to be connected with the 2 flange and providing all necessaries hardware for mounting arrangement for the down conductor etc .

Earthing with copper earth plate 600 mmX600mmX3mm thick including accessories and providing masonary enclosure with cover plate having locking arrangement and watering pipe of 2.7 mtr. Long etc.with charcoal/coke and salt as required ( 3x2 Nos.)

Erection cost/ profit of item No. 01 to 04 @15%

Total impact of GST for the purpose of CTC

K.P ENTERPRISES (BID ID -1122843)