Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 14, 2019, 08:41 AM

  • A 0832_C 0551_03142019_015123.mp4

Date
03/14/2019
W/O
756635
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00362
PipeID
P05250
Time
1:41 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5828
Sewer Name
C JOINT OUTFALL C - UNIT 4D
City
LONG BEACH
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
12
Purpose
Routine Assessment
Project
WO_756635_TV03085_MAR2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
A 0832
Downstream MH
C 0551
Dir. of Survey
Downstream
Length Surveyed
289.5 ft.
Total Length
289.5 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole A 0832 to C 0551
MH: A 0832MH: C 0551downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 08320 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - CONNECTIONS AT BOTH 3 AND 9 O' CLOCK AT MH4.2 ft. MGO - General Observation - MH LINER DEFECTIVE7.3 ft. LFW - Lining Failure Wrinkled, from 07 to 05 o'clock, within 8 inches of joint: YES7.3 ft. MGO - General Observation - LINER7.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start287.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish289.5 ft. AMH - Downstream Manhole, Survey Ends - C 0551

Observation photos (2)

  • Lining Failure Wrinkled, from 07 to 05 o'clock, within 8 inches of joint: YES

    7.3 ft. - Lining Failure Wrinkled, from 07 to 05 o'clock, within 8 inches of joint: YES

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    7.3 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

All inspections of P05250Work order 756635

Observations (10)

DistanceCodeObservation
7.3LFW—
0MWM—
7.3MGOLINER
4.2MGOMH LINER DEFECTIVE
0AMHA 0832
0MWL—
0MGOCONNECTIONS AT BOTH 3 AND 9 O' CLOCK AT MH
7.3DAGS—
287.3DAGS—
289.5AMHC 0551

Properties (8)

additional_info
SC366058
custom_field_two
3
customer
LACSD
datetime
2019-03-14T01:41:53-07:00
documentation
PROPIPE
is_lateral_inspection
false
lining
CIPP
year_laid
36286