supply of bio-digester tank s-trap conne , bio-digester tank s-trap connection and its accessories. as per annexure-1 1) rubber seal fo r 100 mm lavatory pan as per rdso drg. no. cg-16010 alt-2 or latest. material spec as per drawing qty 4 00 nos. 2) rubber seal for 150 mm lavatory pan as per rdso drg. no. cg-16013 alt-2 or latest. material s pec as per drawing qty 50 nos. 3) rubber hose, nominal dia. 70, type b, length = 375 confirming t o specification no. is:14933-2001 and to rdso drawing no. cg-16008, item-4, alt. 2, qty -375 nos. 4 ) s.s. hose clamp 80 confirming to specification no. is:4762-84, aisi-304 and to rdso drawing n o. cg-16008, item-9, alt.-2,, qty -200 nos. 5) sealing rubber for wc toilet to drg. no. cg-16035 (mi005855 itrem 28 ) qty-400 nos. 6) u-bracket for mounting s-trap as per drawing no.cg-16014 qty-200 no s. [ warranty period: 30 months after the date of delivery ] ]