Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 9, 2020, 09:45 AM

  • 30 0089_30 0088 _06092020_025752.mp4

Date
06/09/2020
W/O
828865
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00878
PipeID
P17797
Time
2:45 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7690
Sewer Name
30 SOUTH BAY CITIES MAIN TRUNK
City
REDONDO BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
05
Purpose
Routine Assessment
Project
RFIR_WO_828865_TV30072_MAY2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
30 0089
Downstream MH
30 0088
Dir. of Survey
Downstream
Length Surveyed
354.9 ft.
Total Length
354.9 ft.
Structural Index
3
Structural Quick
3F24
Structural Rating
116
O&M Index
2
O&M Quick
2[00
O&M Rating
280
Overall Index
2
Overall Quick
—
Overall Rating
396
Pipe schematic from manhole 30 0089 to 30 0088
MH: 30 0089MH: 30 0088downstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 30 00890 ft. MWM - Water Mark, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start2 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - MINERAL DEPOSITS57.1 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES149.1 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES151.4 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES154.9 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES162.2 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"176.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start354.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish354.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish354.5 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish354.9 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK354.9 ft. AMH - Downstream Manhole, Survey Ends - 30 0088

Observation photos (8)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - MINERAL DEPOSITS

    2 ft. - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - MINERAL DEPOSITS

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    57.1 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    149.1 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    151.4 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    154.9 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    176.3 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P17797Work order 828865

Observations (17)

DistanceCodeObservation
354.5DAGS—
2DAGS—
354.5CM—
149.1CL—
2DAZMINERAL DEPOSITS
0MGOCOCKROACHES IN MANHOLE
151.4CL—
176.3CM—
0MWL—
354.5DAZ—
57.1CL—
0AMH30 0089
154.9CL—
354.9MGOCONNECTION AT MH 9 O'CLOCK
0MWM—
354.9AMH30 0088
162.2TBA—

Properties (6)

additional_info
SC411282
custom_field_two
2
customer
LACSD
datetime
2020-06-09T02:45:54-07:00
documentation
PRO PIPE
is_lateral_inspection
false