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Big Creek #1 - Penstock Protective Work

Description
Big Creek #1 - Penstock Protective Work - Discharge end 8" concrete placing line. Taken while concreting at approx. Station 75 + 75.
Type
Visual Materials(Opens in new tab)
Date
9/28/1946
Call number
photCL SCE 02 - 26549C
Find out more
View in the Huntington Digital Library(Opens in new tab)
View in the Library catalog(Opens in new tab)

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  • Big Creek #1 - Penstock Protective Work

    Big Creek #1 - Penstock Protective Work

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    Big Creek #1 - Penstock Protective Work - Progress near lower end encasement, showing distribution tramway car & 8" concrete placing pipe.

    photCL SCE 02 - 26548B

  • Big Creek #1 - Penstock Protective Work

    Big Creek #1 - Penstock Protective Work

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    Big Creek #1 - Penstock Protective Work - Looking down encasement from Anchor at Station 73+44 showing top form ties, distribution tramway track and 8" gravity concrete placing pipeline.

    photCL SCE 02 - 26548A

  • Big Creek #1 - Penstock Protective Work

    Big Creek #1 - Penstock Protective Work

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    Big Creek #1 - Penstock Protective Work - Concreting encasement at Sta. 75 + 75.

    photCL SCE 02 - 26549B

  • Big Creek #1 - Penstock Protective Work - Unloading reinforcing steel

    Big Creek #1 - Penstock Protective Work - Unloading reinforcing steel

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    Big Creek #1 - Penstock Protective Work - Unloading reinforcing steel - concrete encasement - end of road - upper end of penstock.

    photCL SCE 02 - 26547

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    Big Creek #1 - Penstock Protective Work

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    Big Creek #1 - Penstock Protective Work - start tramway construction supported on lines 1 & 2 for distribution of concrete in protective envelope. View shows track ties in place between anchors at stations 76+33 and 77+12 at lower end of envelope. Ramp in foreground is wheelbarrow runway for back fill material over lines 1 & 2 below concrete envelope.

    photCL SCE 02 - 26545A

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    Big Creek #1 - Penstock Protective Work - Start form work

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    Big Creek #1 - Penstock Protective Work - Start form work - Lower divers wall & lower end of concrete encasement.

    photCL SCE 02 - 26546A