Amendment_2_Attachment_W912ES19R0019.pdf

PDF 417 KB Posted

Attached to
Wild Rice River Structure Federal contract opportunity
Solicitation number
W912ES19R0019
Issued by
Department of the Army Corps of Engineers Engineering District St Paul

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Amendment 2 Attachment W912ES19R0019

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SECTION 35 01 41.00 10

SPILLWAY GATE

MECHANICAL EQUIPMENT ATTACHMENTS

TAINTER GATE

OPENING GAUGE

GAUGE INDICATOR

IS CLOSED)

UPPER STRUT ARM (WHEN GATE

WITH TOP EDGE OF W14X109

ALIGN ZERO ON OPENING GAUGE

240-INCH OUTER RADIUS

231-INCH INNER RADIUS

MARKINGS

DISTANCE BETWEEN

SEE TABLE FOR ANGLE AND

APPROX. 158"

TAINTER GATE OPENING GAUGE

(ONE PER GATE)

ANCHORS

0.25-UNCSTAINLESS STEEL EPOXY

-ATTACH TO CONCRETE PIER WALLS WITH

APPROVED

IN DIA. 18 PLACES AS 8

3-MOUNT HOLES

DEEP

IN 8

1-NUMBERS AND MARKINGS ENGRAVED

-0.38 IN THICK BRASS PLATE

FEET OF GATE

OPENING

MARK

ANGLE OF ARC FROM

ZERO [DEGREES]

ARC LENGTH FROM ZERO

AT 20 FT RADIUS [IN]

INCREMENTAL ARC

LENGTH AT 20 FT RADIUS

(MARK TO MARK) [IN]

0.0 ARROW 0.00 0.00 0.00

0.5 DOT 1.20 5.04 5.04

1.0 ARROW 2.38 9.95 4.91

1.5 DOT 3.52 14.73 4.78

2.0 ARROW 4.63 19.40 4.67

2.5 DOT 5.72 23.97 4.57

3.0 ARROW 6.79 28.44 4.47

3.5 DOT 7.83 32.82 4.38

4.0 ARROW 8.86 37.12 4.30

4.5 DOT 9.87 41.34 4.22

5.0 ARROW 10.86 45.49 4.15

5.5 DOT 11.84 49.58 4.09

6.0 ARROW 12.80 53.60 4.02

6.5 DOT 16.74 57.56 3.96

7.0 ARROW 14.68 61.47 3.91

7.5 DOT 15.60 65.33 3.86

8.0 ARROW 16.51 69.14 3.81

8.5 DOT 17.40 72.91 3.77

9.0 ARROW 18.29 76.63 3.72

9.5 DOT 19.17 80.30 3.67

10.0 ARROW 20.04 83.94 3.64

10.5 DOT 20.90 87.55 3.61

11.0 ARROW 21.75 91.11 3.56

11.5 DOT 22.60 94.65 3.54

12.0 ARROW 23.43 98.15 3.50

12.5 DOT 24.26 101.63 3.48

13.0 ARROW 25.08 105.07 3.44

13.5 DOT 25.90 108.49 3.42

14.0 ARROW 26.71 111.88 3.39

14.5 DOT 27.51 115.25 3.37

15.0 ARROW 28.31 118.59 3.34

15.5 DOT 29.10 121.91 3.32

16.0 ARROW 29.89 125.21 3.30

16.5 DOT 30.67 128.49 3.28

17.0 ARROW 31.45 131.75 3.26

17.5 DOT 32.23 134.99 3.24

18.0 ARROW 33.00 138.21 3.22

18.5 DOT 33.76 141.42 3.21

19.0 ARROW 34.52 144.61 3.19

19.5 DOT 35.28 147.79 3.18

20.0 ARROW 36.04 150.95 3.16

MOUNT TO CONCRETE PIER WALL WITH OUTER ARC AT 20‐FOOT RADIUS

TAINTER GATE OPENING GAUGE:

240‐INCH OUTER RADIUS, 231‐INCH INNER RADIUS

(DETAIL AT LEFT)

AND POINTER

OPENING GAUGE

TAINTER GATE SKIN PLATE

UPPER STRUT ARM (W14X109)

TRUNNION

METHOD

ATTACHMENT

TO PROPOSE

CONTRACTOR

INDICATOR

GUAGE

DESIGNED

CONTRACTOR-

POINTER

GUAGE

OPENING

1" MAX

PIER WALL

PIER WALL

CONCEPTUAL GAUGE INDICATOR SKETCH

(CONTRACTOR-DESIGNED, ONE PER GATE)

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