Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 22, 2022, 10:07 AM

  • 29 0738_29 0317_02222022_033703.mp4

Date
02/22/2022
W/O
941464
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z01017
PipeID
P24350
Time
2:07 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9742
Sewer Name
29 PACIFIC COAST HIGHWAY SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_941464_TV29105_MAR2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0317
Downstream MH
29 0738
Dir. of Survey
Upstream
Length Surveyed
176.2 ft.
Total Length
176.2 ft.
Structural Index
3
Structural Quick
423E
Structural Rating
104
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
104
Pipe schematic from manhole 29 0317 to 29 0738
MH: 29 0317MH: 29 0738upstream0 ft. AMH - Upstream Manhole, Survey Ends - 29 073810.4 ft. MGO - General Observation - UNMAPPED MANHOLE19.2 ft. MMC - Material Change, Vitrified clay pipe19.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish19.2 ft. FM - Fracture Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES48 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"54.2 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES73.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"89.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"96 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"100.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES124.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"150.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"170 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start172.2 ft. TF - Tap Factory Made, at 06 o'clock, -, within 8 inches of joint: YES, 6"172.2 ft. FS - Fracture Spiral, from 07 to 12 o'clock, within 8 inches of joint: YES174.2 ft. MGO - General Observation - PIPE IS NRCP176.2 ft. MWL - Water Level, 5 %of cross sectional area176.2 ft. MWM - Water Mark, 10 %of cross sectional area176.2 ft. AMH - Downstream Manhole, Survey Begins - 29 0317

Observation photos (8)

  • General Observation - PIPE IS NRCP

    2 ft. - General Observation - PIPE IS NRCP

  • Fracture Spiral, from 07 to 12 o'clock, within 8 inches of joint: YES

    4 ft. - Fracture Spiral, from 07 to 12 o'clock, within 8 inches of joint: YES

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    6.2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    75.6 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    122 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Material Change, Vitrified clay pipe

    157 ft. - Material Change, Vitrified clay pipe

  • Fracture Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES

    157 ft. - Fracture Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES

  • General Observation - UNMAPPED MANHOLE

    165.8 ft. - General Observation - UNMAPPED MANHOLE

All inspections of P24350Work order 941464

Observations (20)

DistanceCodeObservation
25.9TF—
128.2TF—
75.6FL—
157MMC—
87TF—
80.2TF—
2MGOPIPE IS NRCP
176.2AMH29 0738
157SAV—
0MWL—
51.7TF—
0MWM—
0AMH29 0317
122FM—
6.2SAV—
157FM—
4TF—
4FS—
165.8MGOUNMAPPED MANHOLE
102.9TF—

Properties (7)

additional_info
630074022222001
custom_field_three
FRACTURES, AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2022-02-22T02:07:45-08:00
documentation
PRO PIPE
is_lateral_inspection
false