Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 17, 2020, 08:02 AM

  • C 0312_C 0311A _04172020_011313.mp4

Date
04/17/2020
W/O
823771
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00135
PipeID
P09773
Time
1:02 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7527
Sewer Name
C JOINT OUTFALL C - UNIT 6F
City
CERRITOS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_823771_TV19071_APR2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
C 0312
Downstream MH
C 0311A
Dir. of Survey
Downstream
Length Surveyed
205.1 ft.
Total Length
205.1 ft.
Structural Index
3
Structural Quick
3G2G
Structural Rating
200
O&M Index
2
O&M Quick
2G00
O&M Rating
80
Overall Index
2
Overall Quick
—
Overall Rating
280
Pipe schematic from manhole C 0312 to C 0311A
MH: C 0312MH: C 0311Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - C 03120 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start15.9 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"58.2 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"174.8 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"203.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish203.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish203.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish205.1 ft. MGO - General Observation - COCKROACHES IN MANHOLE205.1 ft. AMH - Downstream Manhole, Survey Ends - C 0311A205.1 ft. MGO - General Observation - CONNECTIONS IN MH AT BOTH 3 AND 9 O' CLOCK

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

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

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

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

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

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

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

  • General Observation - COCKROACHES IN MANHOLE

    205.1 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P09773Work order 823771

Observations (16)

DistanceCodeObservation
174.8TBA—
203.5SAV—
0AMHC 0312
2SAV—
0MWM—
58.2TBA—
0MWL—
203.5SSS—
15.9TBA—
205.1MGOCOCKROACHES IN MANHOLE
0MGOCOCKROACHES IN MANHOLE
203.5DAGS—
205.1AMHC 0311A
2SSS—
2DAGS—
205.1MGOCONNECTIONS IN MH AT BOTH 3 AND 9 O' CLOCK

Properties (6)

additional_info
SC411217
custom_field_two
2
customer
LACSD
datetime
2020-04-17T01:02:00-07:00
documentation
PRO PIPE
is_lateral_inspection
false