Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 22, 2020, 08:30 AM

  • 18 0036_18 0453_1222020_025333.mp4

Date
01/22/2020
W/O
0808176
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00691
PipeID
P14305
Time
12:30 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1334
Sewer Name
18 NORTH PLANT OUTFALL TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Capital Improvement Program Assesment
Project
20200122MDM_NORTH_PLANT_OUTFALL_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
18 0453
Downstream MH
18 0036
Dir. of Survey
Upstream
Length Surveyed
12.7 ft.
Total Length
12.7 ft.
Structural Index
3
Structural Quick
3222
Structural Rating
10
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole 18 0453 to 18 0036
MH: 18 0453MH: 18 0036upstream0 ft. AMH - Upstream Manhole, Survey Ends - 3:05AM STOPLOG IN PLACE0.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish - SLIGHT1.5 ft. FC - Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES - H2.2 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES - H6.7 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT8.7 ft. FC - Fracture Circumferential, from 03 to 05 o'clock, within 8 inches of joint: YES - SLIGHT9.7 ft. MGO - General Observation - SEVERE CRACKING AROUND MH RIM10.7 ft. MGO - General Observation - AREA BELOW MH RIM DOWNSTREAM SIDE MODERATE MATERAL LOSS11.7 ft. MGO - General Observation - MH #453 DOWNSTREAM PIPE LOOKS DISTORTED AT 12:0012.7 ft. AMH - Downstream Manhole, Survey Begins - 2:55AM12.7 ft. MWL - Water Level, 5 %of cross sectional area - STOPLOG IN PLACE UPSTREAM12.7 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (4)

  • General Observation - MH #453 DOWNSTREAM PIPE LOOKS DISTORTED AT 12:00

    1 ft. - General Observation - MH #453 DOWNSTREAM PIPE LOOKS DISTORTED AT 12:00

  • General Observation - AREA BELOW MH RIM DOWNSTREAM SIDE MODERATE MATERAL LOSS

    2 ft. - General Observation - AREA BELOW MH RIM DOWNSTREAM SIDE MODERATE MATERAL LOSS

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

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

  • Upstream Manhole, Survey Ends - 3:05AM STOPLOG IN PLACE

    12.7 ft. - Upstream Manhole, Survey Ends - 3:05AM STOPLOG IN PLACE

All inspections of P14305Work order 0808176

Observations (12)

DistanceCodeObservation
6FLSLIGHT
4FCSLIGHT
0AMH2:55AM
11.2FCH
10.5FLH
2MGOAREA BELOW MH RIM DOWNSTREAM SIDE MODERATE MATERAL LOSS
1MGOMH #453 DOWNSTREAM PIPE LOOKS DISTORTED AT 12:00
0MWLSTOPLOG IN PLACE UPSTREAM
3MGOSEVERE CRACKING AROUND MH RIM
12.1FLSLIGHT
0MWM—
12.7AMH3:05AM STOPLOG IN PLACE

Properties (6)

custom_field_three
LONG SLIGHT FRACTURE JOINT TO JOINT LONGER
custom_field_two
2
customer
LACSD
datetime
2020-01-22T00:30:58-08:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false