supply of file book file cover thinfile book file cover thin,file books file cover (300 gsm) with 1.3 cm widetape & 2 tags 50 cmor over thin 250 mm x 370 mm to giso appd. specification: 1) files to consist of 2 bits of grey board (is: 2617 (2006 ) or latest) of size 250 x 370 mm. 2) hinged together with book cloth blue (is: 10582 (1983) or lat est) of 125 mm wide on outside with 45 mm gap between boards with printing to appear on face (glazed side) as per pattern. 3) the lengthwise edgesof the board should be reinforced with st rips of book cloth blue 80 mm wide to cover 200 mm length onthe nonprinted boards and 80 m m length on the printed boards including the turned in portion. as per drg.no. 4) each board sh ould be provided with 2 brasscoated eyelets as per specn. 5) good quality white tagscotton (is: 8499:1988 (first revision) or latest) 600 mmlong. 6) inside portion of the file (both in right andl eft side) a bilingual matter as per enclosed specimenshould be pasted in 60gsm paper. 7) the cir mulationslip in the outer surface of the file should be inbilingual [ warranty period: 30 months a fter the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] amm/gsd/ed, sr tamil nadu 7104.00 numbers amm/gsd/goc, sr tamil nadu 11452.00 numbers