supply of maintenance stores :-80 mm thick , m-40 grade pressed precasted interlocking paver blocks of approved make & colour by consignee laid over 75mm thick pcc sub base in 1:4:8 over 150mm hardcore using 63 mm graded aggregate . the pavement will be provided with edge restraints using kerb blocks of size 150 x 150 x 300 mm depth . to fill spaces between paver blocks with sand passing through 2 . 36mm sieve will be used and broomed to fill the joints , aggregate 40mm , wooden scantling wrought bull nosed of sectional size exc 6 sqcm and not exceeding 13 sqcm , brick bat , pvc switch board 4x4 . make havells/ ajanta plast/ anchor/ plaza , pvc switch board 6x4 make havells/ ajanta plast/ anchor /plaza , pvc sheathead copper cable 2 . 5 sqmm single core with multistrand 1100 volts grade in red/ black/green colour . make plaza/ finolex/ havells/ anchor/kalinga , pvc switch board 6x8 make havells/ ajanta plast/ anchor/ plaza , hollow blocks , pvc switch board 12x6 make havells/ ajanta plast/ anchor/ plaza , star screw , pvc cable 10 sqmm 3 . 5 core multistrand insulated sheathed aluminium conductor for 1100v conforming to is 694-1990 ( make : anchor/plaza/havells ) , pvc sheathead copper cable 2 . 5 sqmm single core with multistrand 1100 volts grade in red/ black/green colour . make plaza/ finolex/ havells/ anchor/kalinga , halogen light fittings 500 watts complete set with holders , halogen lamp 500 watts , reflector pre-wired . make : philips/ bajaj/asian/havells/ crompton greaves/ge