B08 Solicitation_Atch 3_Combined Wind Cave Inspection Notes July 2020.pdf

Wind Cave Inspections 7/29/2020 and 7/31/2020

Photo Description

5046 Typical arch Condition (west side)

5047 Typical deck drainage, shown at west face spandrel 5/6

5048 Typical Top Chord Condition (west side)

5049 marketing - Jarlene Ninive

5050 Spandrel #4 west side, west face, hairline map cracking

5051 Spandrel #4 west side, west face, hairline map cracking

5052 Spandrel #4 west side, west face, hairline map cracking

5053 Spandrel #4 west side, west face, honeycombing/minor cracking at base

5054 west arch, just south of Spandrel #4, minor efflorescence build-up

5055 west arch, just south of Spandrel #4, minor efflorescence build-up

5056 marketing - Matt Bruno

5057 marketing - Matt Bruno and Jarlene Ninive

5058 west arch, just north of Spandrel #4, minor to moderate honeycoming

5059 typical underside of deck

5060 Spandrel #3 west side, west face, minor cracking with leakage stains at base

5061 typical deck drainage, shown at west face spandrel 3/4

5062 channel looking west

5063 marketing - Jarlene Ninive

5064 lateral member at spandrel #2, flaking of text coat with some patched areas

5065 lateral member at spandrel #2, flaking of text coat with some patched areas

5066 lateral member at spandrel #2, flaking of text coat with some patched areas

5067 typical underside of deck, shown at spandrel 1/2

5068 west section of deck between spandrel 2/3, near spandrel 2, minor honeycoming with some patched areas (overall view)

5069 west section of deck between spandrel 2/3 near spandrel 2, minor honeycoming with some patched areas (up close)

5070 west section of deck between spandresl 1/2 honeycoming, patched areas, with crack up to .025" wide

5071 channel looking west

5072 west face of arch at spandrel 1, minor honeycoming/abrasion

5073 west face of P1 water stains with minor abrasion

5074 delete

5075 delete

5076 northwest corner of west P1 spall 8" x 6 inches x 3/4" deep

5077 northwest corner of west P1 spall 8" x 6 inches x 3/4" deep

5078 northwest corner of west P1 spall 8" x 6 inches x 3/4" deep

5079 delete

5080 delete

5081 east P1 west face moderate honeycomb with some patched areas and minor abrasion (overall view)

5082 northwest corner of west P1 spall 8" x 6 inches x 3/4" deep

5083 northwest corner of west P1 spall 8" x 6 inches x 3/4" deep

5084 northwest corner of west P1 spall 8" x 6 inches x 3/4" deep

5085 northwest corner of west P1 spall 8" x 6 inches x 3/4" deep

5086 northwest corner of west P1 spall 8" x 6 inches x 3/4" deep

5087 northwest corner of west P1 spall 8" x 6 inches x 3/4" deep *use this one

5088 top of arch just south of west P1, minor cracking, minor chipped areas

5089 lateral member at spandrel #1, minor abrasion, flaxing of coating

5090 lateral member at spandrel #1, minor abrasion, flaxing of coating

5091 typical deck underside, shown at spandrel 1/2

5092 west section of deck between spandrel 1 and P1, honeycoming, patched areas, with crack up to .025" wide

5093 west section of deck between spandrel 1 and P1, honeycoming, patched areas, with crack up to .025" wide

5094 view under bridge at p1, looking north

5095 view under bridge at p1, looking north

5096 view under bridge at p1, looking north

5097 view under bridge at p1, looking north

5098 view under bridge at p1, looking north

5099 view under bridge at p1, looking north

5100 view under bridge at p1, looking north

5101 view under bridge at p1, looking north

5102 view under bridge at p1, looking north

5103 east P1 west face moderate honeycomb with some patched areas and minor abrasion (up close view)

5104 east P1 west face moderate honeycomb with some patched areas and minor abrasion (up close view)

5105 underside of deck at P1

5106 moderate honeycomb with steel exposed at base of west P1, north face

5107 west elevation looking east

5108 west elevation looking east

5109 typical underside photo of south approach span

5110 view under/through arch from south abutment

5111 view under/through arch from south abutment

5112 typical underside photo of south approach span

3822 .02" wide crack in east rib btwn spandrel 5/6, typical condition throughout

3823 deck drainage between spandrel 5/6, east side

3824 east arch east face, hairline cracks between spandrels 5/6

3825 east arch east face, hairline cracks between spandrels 5/6

3826 east arch east face, hairline cracks between spandrels 5/6

3827 general view of arch from east

3828 marketing - Jarlene Ninive

3829 east arch east face, hairline cracks between spandrels 5/6

3830 east arch, top face, between spandrel 3/4, map cracks up to .02" wide, typical condition east arch

3831 east arch, top face, between spandrel 3/4, map cracks up to .02" wide, typical condition east arch

3832 general view of arch from east

3833 deck underside between spandrel 3/4 (east bay) full length crack up to .025" wide

3834 deck underside between spandrel 3/4, adjacent to east rib, minor honeycoming full length

3835 deck underside between spandrel 3/4, adjacent to east rib, minor honeycoming full length

3836 lateral member at spandrel 3 patched area 2 feet long x 7 inches wide

3837 bottom of east rib between spandrels 3/4, hairline up to .01 map cracks

3838 Typical top of east arch with hairline up to .02" wide map cracks

3839 top of east arch, just south of spandrel 3, area of minor honeycombing

3840 view of east arch

3841 deck underside between spandrel 3/2 (east bay) full length crack up to .025" wide

3842 deck underside between spandrel 3/2 (east bay) full length crack up to .025" wide

3843 delete

3844 east arch east face area of minor abrasion near spandrel 2

3845 east arch east face area of minor abrasion near spandrel 2

3846 east arch east face area minor cracking between spandrel 2/1

3847 deck underside

3848 deck underside

3849 lateral member near spandrel 2

3850 underside of deck at spandrel 2

3851 underside of deck at spandrel 2

3852 top of east arch just south of spandrel 2

3853 top of east arch just north of spandrel 1

3854 spandrel 1 east arch small area of honeycombing

3855 spandrel 1 east arch small area of honeycombing

3856 delete

3857 east edge of deck between pier 1 / spandrel 1

3858 easy bay of deck underside between pier 1 / spandrel 1, .02" wide full length crack

3859 east pier 1 general view

3860 delete

3861 delete

3862 east rib east face near P1 hairline vertical crack

3863 huge moth

3864 huge moth

3865 14" wide x 8" tall x 1.5" deep spall on east face of east P1 (over view)

3866 14" wide x 8" tall x 1.5" deep spall on east face of east P1 (over view)

3867 14" wide x 8" tall x 1.5" deep spall on east face of east P1 (close up)

3868 14" wide x 8" tall x 1.5" deep spall on east face of east P1 (close up)

3869 14" wide x 8" tall x 1.5" deep spall on east face of east P1 (close up)

3870 14" wide x 8" tall x 1.5" deep spall on east face of east P1 (close up)

3871 1 foot long area of exposed rebar on the east deck edge above P1

3872 1 foot long area of exposed rebar on the east deck edge above P1

3873 area of minor concrete deterioration on east face of east P1

3874 area of minor concrete deterioration on east face of east P1

3875 area of minor concrete deterioration on east face of east P1

3876 1 foot long area of exposed rebar on the east deck edge above P1

3877 typical condition of east face of east P1

3878 underside from P1

3879 east face of West P1 base, note water staining

3880 lateral member at spandrel 1

3881 east elevation

3882 area of minor concrete deterioration on east face of east P1

3883 area of minor concrete deterioration on east face of east P1

3884 1 foot long area of exposed rebar on the east deck edge above P1

3885 delete

3886 1 foot long area of exposed rebar on the east deck edge above P1

3887 1 foot long area of exposed rebar on the east deck edge above P1 *use this one

3888 14" wide x 8" tall x 1.5" deep spall on east face of east P1 (close up)

JRN

7/30/2020 - 7/31/2020

Photo # Description

1680 General view of SP6, looking West

1681 Bottom of SP6 and top of arch interface. Minor honeycombing along the interface on the East face

1682 Drain between SP6 and SP7 has leakage stains in underside of deck, typical condition

1684 General view of arch section under SP7 (East face). Several insignificant cracks

1685, 89 Several abandonded nails left on the arch between SP6 and SP7

1686 General view of SP7 (East face), top portion. Few insignificant cracks in view

1687 General view of SP7 (East face), bottom portion. Minor honeycombing alon the bottom

1688, 90

Drain between SP7 and SP8 has leakage stains in underside of deck, typical condition. Several insignificant cracks in the arch between spandrels (Rib D)

1689 View of concrete ribs + underside of deck, looking West between SP6 and SP7. No significant defects.

1692-93

Underside of deck between SP8 and SP9 (East end). Areas of minor honeycombing randomly throughout + insiginifcant cracks

1694 View of West concrete arch (interior) between SP8 and SP9. No significant defects. Typical condition.

1695 Surface deterioration on top of the arch strut at SP8.

1696-97 General view of bridge, looking Southwest.

1698 Genera view of SP8 (East face), top portion. No significant defects.

Bottom of SP9 has insignificant map cracking on the East face. (3) cracks extending to the base of the spandrel up to 0.01 inch wide

1701, 10 East face of SP9. Insignificant map cracks + areas of surface aggregate missing. (8) locations of minor rust staining

1702-03, 07 Underside of deck between SP9 and SP10. Typical conditions

1704 Gen view of concrete arch (from below SP9) looking North

1705 Underside of arch strut at SP9. Surface aggregates are visible along bottom edge

1706 View of West concrete arch (interior) between SP9 and SP10. Typical condition

1708, 15 Drain between SP9 and SP10. Honeycombing at leakage location. Small area of efflorescence adjacent to drain

Close up view of cracks with associated honeycombing between Ribs B and C (Between SP9 and SP10). Exposed reinforcing East of Rib B for approximately 6 inches in underside of deck

1711, 13-14 General view of top portion of SP9

1712 General view of interior of West arch and arch struts. No significant defects.

1716-17 General view of bridge, looking Southwest.

1718 General view inbetween arches, looking Northwest (from SP9)

1719 General view of top of SP10, looking Northwest

1721-22, 29, 33-34 Underside of deck between SP10 and Pier 4. Typical conditions.

1723, 25 Gen view between arches, looking Southwest

1724 General view of interior face of SP9 and SP10 (West side)

1727-28, 31-32 East face of SP10. Insignificant cracking throughout height

1730 Drain betweem SP10 and Pier 4. Typical conditions

1735-36 Cracks with honeycombing in both Pier 4, roughly at midheight

1737 Concrete arch condition under SP10. Minor scaling in concrete

1738-39 Base of SP10 (East side). Minor scaling

Windcave Bridge Inspection Field Notes

Note:

1. Direction of inventory is from South to North

2. Spandrels (SP) were numbered 1 to 10 from South to North

3. Concrete ribs were named A-D (2 interior ribs, 2 outer ribs making arch)

4. East side of bridge was inspected on 7/30/2020 and West side of bridge was inspected 7/31/2020

5. Inspected bridge from sections SP6-10

1740 Gen view of interior of arches, looking Southwest

1741 Gen view of underside of deck (from SP10) looking Southwest.

Photos below this solid line are from the West side of bridge

1744 West face of SP6, insignificant cracks throughout. Exposed wires on both sides of the base of the spandrel

1745 Scaling on the concrete arch North of SP6 for half the length between SP6 and SP7

1746 Scaling on the concrete arch North of SP6 for half the length between SP6 and SP8, looking East

1747 Concrete arch condition under SP6. (2) horizontal cracks on West face

1748 Overall view of SP6

1750-54

Concrete arch under SP7. Few areas of honeycombing and insignificant cracks. Diagonal crack up to 0.01 inch wide (max)

1755, 59 Overall view of SP7

1757-58 Typical condition at drain location. Drain between SP7 and SP8

1760 Close up view of SP7. Insignificant map cracking on the West face

1756, 61 Horizontal crack at the deck/Rib A interface

1762 Insignificant cracks and minor scaling of concrete at at arch between SP7 and SP8

1763 General view of the underside of deck, looking East. Typical conditions

1765-67

West face of bottom of SP8. Insignificant cracks throughout bottom portion. Horizontal crack up to 0.020 inch wide (max)

1768 Overall view of SP8, top portion

1769 Drain between SP8 and SP9. Typical conditions

1771 General view of bottom of SP9

1772 Scaling and cracking of concrete at ~midheight of spandrel

1773, 76 Underside of deck between SP9 and SP10. Typical conditions

1774-75 General view of South face of SP10, no significant defects

1777 Interior face of SP9 and SP10 (East side), looking East

1778 Interior face of East concrete arch between SP9 and SP10. No significant defects

1779 Typical arch strut condition

1780-81 Interior face of East concrete arch between SP8 and SP9. No significant defects

1782 General view of underside of deck, looking Southeast

1783 General view of underside of deck, looking Northeast

1784 Tyical underside of deck

1785-87 Scaling on west face of concrete arch under SP9 near the bottom edge

1789 View of bottom of SP10

1790 Underside of deck between SP10 and Pier 4. Typical conditions.

1791 West/South faces of Pier 4. Insignificant horizontal cracks and scaling at several locations

1792-93 Overall view of underside of deck, taken from SP10

1794-96 Spalled concrete with (4) exposed corroded rebar in underside of deck at Pier 4

1797-98 West face of Pier 4 ~midheight. Moderate scaling extending to the South face of the Pier

1799 General through shot, looking South

Figure showing naming convention used

CMB

7/31/2020

Photo # Description

1887 12"x6"x3" spall with efflo top of NE wingwall at expansion joint

1888 18"x6"x6" spall top of SW wingwall at deck connection

1889 Exposed rebar in bottom of deck near deck drain in SW corner

2061, 2062 10"x8"x1" spall in west face of deck near north abutment

2055, 56, 57, 58 2' long curb spall at South east approach to deck joint

Replace joint filler at all 4 joints and through the rail at joints

2063, 2064, 2065 12"x6"x4" spall in the north abutment at the east arch beam connection point

2045 North Approach to deck joint 1/4" wide

2046 North Approach span to main span joint 1" wide

2047, 2048 Rail Joint 1/2" to 1" wide

2049, 2050 South approach span to main span joint approx. 1" wide

2051 South approach to deck joint, covered with asphalt

2052, 53, 54

Deck drains, deck opening is 5.5"W x 1.5" H. Drop through deck is 3"Dx5.5"Wx7"H. There are 40 total, 20 east and 20 west

2059, 2060 Rail Joint 1/2" to 1" wide

2066 NW Guardrail connection

2067, 68 NE guardrail connection and end

2069, 70 NW guardrail damage and end, 50'

2071, 72, 73, 74

Timber rail damage at Pigtail Bridge, 12" dia timbers, 10' long sections - replace 4 sections. Treat all rail sections with preservative.

Windcave Bridge Inspection Field Notes

Note:

1. Direction of inventory is from South to North

2. Spandrels (SP) were numbered 1 to 10 from South to North

3. Concrete ribs were named A-D (2 interior ribs, 2 outer ribs making arch)

4.