Installation and commissioning of MS pipe range in panel no 6 and 7 of RVI seam for SHCM pakage in CM project at Nakrakonda Kumardihi B Colliery

Amount

Item Description/ Heading

Manual transportation of 360m (60 nos). 6" M.S. pipe from area store to unit workshop for flange welding

Welding of 150 nos. of flanges in new 6" pipe, bends, nipples etc for installation

Loading and unloading of 60 nos. of 6" M.S. pipe, bends, nipples etc from welding shop to incline no.2 mouth for lowering.

Manual Transportation of 360m(60nos.) of 6" flange fitted M.S. pipe from Incline no.2 mouth to +3L/-4D of RVI seam via incline no.2. Travel distance- 600m(incline) + 280m in seam

Laying of, 360m(60nos.) of 6" flange fitted M.S. pipe from +2L/-4D to +7L/-4D and from +7L/-4D to +7L/-7D of Panel 6 in RVI seam.

Installation and joining of 360m(60nos.) of 6" flange fitted M.S. pipe from +2L/-4D to +7L/-4D and from +7L/-4D to +7L/-7D of Panel 6 in RVI seam.

Debris cleaning and Dismantling of 6" M.S.pipe line from +2L/-4D to +2L/-24D, 792m(132 nos. pipe) in Panel no.5 after complete panel development.

Manual transportation of 792m(132 Nos.) flange fitted 6" M.S.pipes dismantled from+2L/-4D to +2L/-24 D[appx dist.792m) and stacking the same at +7L/-8D(appx travel dist. 1000m) after panel 5 complete working.

Laying and installation of 792m(132 Nos.)flange fitted 6" from+7L/-7D to +7L/-26D(appx dist.792 m) in panel no.6 in accordance to development progress by SHCM package.

Debris cleaning and Dismantling of 6" M.S.pipe line from +7L/-4D to +7L/-26D, 900m(150 nos. pipe) in Panel no.6 after complete panel development.

Manual transportation of 900m(150 Nos.) flange fitted 6" M.S.pipes dismantled from+7L/-4D to +2L/-26D(appx dist.900m) and stacking the same at +4L/-3D(appx travel dist. 1050m) after panel 6 complete

Manual transportation of 800m (135 nos),6" M.S. pipe from area store to unit workshop for flange welding.

Welding of 300 nos. of flanges in new 6" pipe, bends, nipples etc for installation.

Loading and unloading of 800m (135 nos),6" flange fitted M.S. pipe, bends, nipples 14 etc from welding shop to incline no.2 mouth for lowering.

Manual Transportation of 800m(135nos.) of 6" flange fitted M.S. pipe from Incline no.2 mouth to -3L/-4D to -17L/-4D of RVI seam via incline no.2. Travel distance- 600m(incline) + 800m in seam

Laying of, 800m(135nos.) of 6" flange fitted M.S. pipe from -3L/-4D to -17L/-4D and from -17L/-4D to -17L/0D of Panel 7 in RVI seam.

Installation and joining of 800m(135nos.) of 6" flange fitted M.S. pipe from -3L/-4D to -17L/-4D and from -17L/-4D to -17L/0D of Panel 7 in RVI seam.

Cost for M.S. Nut Bolt 5/8"x3" as per applicable is

Cost for M.S. Nut Bolt 5/8'x2-1/2" as per applicable is.

Cost for 6" Cast Iron Body Rising Spindle Sluice Valve Body Pressure 950psi, Valve Seat pressure 750 psi.

Cost for 4" Cast Iron Body Rising Spindle Sluice Valve Body Pressure 950psi, Valve Seat pressure 750 psi.

Cost for Heavy duty seamless long BEND PIPE;MS,90DEG, 150MM

Cost for 6" seamless slip on type 12 mm thick M.S.flange.

Total impact of GST for the purpose of CTC

MUKHERJEE ENTERPRISE (BID ID -1123436)