pressure safety valves and thermal safety valves , lumpsum price for following psv & tsv including packing and forwarding charges , third party inspection charges , price of mandatory spares , commissioning spares and special tools and tackles , if required: , tag no . psv-1103a , tag no . psv-1103b , tag no . psv-1104a , tag no . psv-1104b , tag no . psv-1301a , tag no . psv-1301b , tag no . psv-1308a , tag no . psv-1308b , tag no . psv-1309a , tag no . psv-1309b , tag no . psv-1406 , tag no . psv-1601a , tag no . psv-1601b , tag no . psv-1602a , tag no . psv-1602b , tag no . psv-1603a , tag no . psv-1603b , tag no . psv-1604a , tag no . psv-1604b , tag no . tsv-1101 , tag no . tsv-1102 , tag no . tsv-1201 , tag no . tsv-1202 , tag no . tsv-1203 , tag no . tsv-1204 , tag no . tsv-1205 , tag no . tsv-1206 , tag no . tsv-1207 , tag no . tsv-1301 , tag no . tsv-1302 , tag no . tsv-1303 , tag no . tsv-1401 , tag no . tsv-1402 , tag no . tsv-1403 , tag no . tsv-1404 , tag no . tsv-1405 , tag no . tsv-1406