supply of op works stores - 1. pvc tape 19mm wide 5 m long ( make steelgrip / anchore / linjal ) . 2. cable xlpe insulated screened pvc bedded, galvanised steel strip or wire armored electric power cable ( heavy duty ) 1100 volts grade with multi stranded aluminium conductor of size 25 sqmm 4 core, frls, conforming to is 7098 ( part-1 ) 1998 ( make : havells / finolex / polycab ) . 3. main switch 32 amps, 4 pole tpn conforming to is 13947 ( patr 3 ) 2607 ( make : havells / standard / l&t ) . 4. change over switch 32 amps, 4 pole, tpn conforming to is 13947 ( patr 3 ) 2607 ( make : havells / standard / l&t ) . 5. charcoal 6. salt normal 7. earthing plate 600x600x6 mm galvanised steel suitable for gi strip fittings, drilled with 2 nos holes for 6 mm dia near one side. 8. ci earth pit cover of size 300 x300x6 mm with angle iron of size 20x20, 3 mm thick with ms frame. 9. funnel fitted with 20 mm dia gi pipe 1.5 m long pipe ( make : jindal / tata / / kalinga ) . 10. aluminium strip 25x3.0 mm. 11. cement 43 grade opc packed in hdpe bag each 50 kg wt conform to is 8112-1989 ( make: birla gold / ambuja / ultratech / acc / jk / dalmia ) . 12. coarse sand free from vegetation 13. coarse aggregate 20mm graded 14. coarse aggregate 40mm graded 15 hard core 40-63 mm graded 16 stone for masonry less than 6 17 water proofing compound conforming to is 2645-2003 ( make : pidilite / dr fixit / favicol ) . 18 individual standalone plastic body smoke alarm with adequate provision for fixing on wall / ceiling / roof. the unit to have sensor capable of covering area > 40 sqm and actuating an inbuilt alarm with loudness minimum 80 db. smoke alarm be powered by 9 volt lithium batteries with an arrangement to test the battery, indicator to warn for low battery, including supply two nos battery ( isi marked ) . 19 individual standalone plastic body heat alarm with adequate provision for fixing on wall / ceiling / roof. the unit to have sensor capable of detecting fixed temprature of 58oc and actuating inbuilt alarm powered by 9 volt lithium batteries with arrangement to test the battery and indicator to warn for low battery, including supply two nos of battery ( isi marked ) . 20 fire ball extinguisher of 1.3 kg wt with suitable provision for wall mounting and capable of self activating on contact with flames. the unit to be maintenance free, non toxic, envioronment friendly, and suitable for all types of fires ( isi marked ) .