bids are invited for custom bid for services - boq item no 1 semi skilled valveman per shift of 08 hours 1350 shifts , custom bid for services - boq item no 2 semi skilled pipe fitter per shift of 08 hours 540 shifts , custom bid for services - boq item no 3 un skilled helper per shift of 08 hours 1080 shifts , custom bid for services - boq item no 4 semi skilled pump operator per shift of 08 hours 810 shifts , custom bid for services - boq item no 5 semi skilled fgm per shift of 08 hours 3510 shifts , custom bid for services - boq item no 6 semi skilled pipe fitter per shift of 08 hours 270 shifts , custom bid for services - boq item no 7 un skilled helper per shift of 08 hours 270 shifts , custom bid for services - boq item no 8 semi skilled fgm per shift of 08 hours 810 shifts , custom bid for services - boq item no 9 semi skilled pipe fitter per shift of 08 hour 540 shifts , custom bid for services - boq item no 10 un skilled helper per shift of 08 hours 234 shifts , custom bid for services - boq item no 11 semi skilled electrician per shift of 08 hours 540 shifts , custom bid for services - boq item no 12un skilled helper per shift of 08 hours 810 shifts , custom bid for services - boq item no 13 supply only 20mm bore steel water tubing medium grade galavanised isi marked make jindaltatazenith 450 rm , custom bid for services - boq item no 14 supply only 25mm bore steel water tubing medium grade galavanised isi marked make jindaltatazenith450 rm , custom bid for services - boq item no 15 supply only 40mm bore steel water tubing medium grade galavanised isi marked make jindaltatazenith 550 rm , custom bid for services - boq item no 16 supply only 50mm bore steel water tubing medium grade galavanised isi marked make jindaltatazenith 550 rm , custom bid for services - boq item no 17 supply only lead acid battery 180 ah 12 v 25 plates complete with first charge of battery including taking down unserviceable battery and all as directed 15 each total quantity :