Page 115 - สะพานเครื่องหนุนมั่น

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ผนวก ฝ. ล ำดับกำรสรำงและกำรทอดสะพำน M.G.B. ชนเดียว 9 - 12 โครง
No.of Nose Build Boom Build Build Boom Build Boom Build Boom Build Boom Build Boom Build Boom
Bays
m(ft)
9 LNH RB 1p2 Bay 3, Anchor 1p5 - 6p4 Bays To final - - - - - -
17.1 m 5 BSB Building LNG, Nose Lock 7,8 & 9 Position
(56ft) Bay1 Pedestal LNL,LNH deck Rollers BSB JACK
LNR rear 1,LRP,Bay units in Tip/Set DOWN

Bay2 Bay2 4&5,LNH2, Bays 3&6 up LRP
Bay 6 LNH
3,4,&5
10 LNH As
18.9m 5 Above Anchor 1p4 Bay 7 2p0 Bay 8 2p4 - 8p4 Bay 9,10 TO final - -
(62ft) Nose deck Lock & BSB position
units in Rollers JACK
Bay 3 & 6 Tip/Set DOWN
up LRP

11 LNH As - 1p4 Bay 7 1p5 - 7p4 Bay TO final - - - -
20.7m 6 Above LNH 6 Lock 8,9,10 postion
(68ft) deck Rollers 11 & Jack
units in Tip/Set BSB Down
Bay 3&7 up LRP

12 LNH As - 1p4 Bay 7 1p5 Bay 8 2p1 Bay 9 2p4 - 9p4 Bay TO final
22.6 m 6 Above LNH 6 Lock 10,11,12 position
(74ft) deck Rollers & BSB JACK
units in Tip/Set DOWN
Bay 3&7 up LRP