bids are invited for custom bid for services - hiring of services for testing of safety valves for which bidder have to quote total amount for all quantities inclusive of all charges taxes and duties - psv inlet size: < 1 inch , psv inlet size: > 1 inch < 2 inch , psv inlet size: > 2 inch < 3 inch , psv inlet size: > 3 inch < 4 inch , psv inlet size: > 4 inch < 6 inch , mob. charge to & fro: dibiyapur , mob charge to & fro: kanpur , mob charge to & fro: lucknow , mob charge to & fro: jagdishpur , mobi charge to & fro: phulpur , mob charge to & fro: sahajahanpur , mob charge to & fro: aonla , mob charge to & fro: babrala , mob charge to & fro: jhansi