Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 17, 2020, 08:40 AM

  • C 0386_C 0385_04172020_015716.mp4

Date
04/17/2020
W/O
823891
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00142
PipeID
P09850
Time
1:40 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7528
Sewer Name
C JOINT OUTFALL C - UNIT 8D
City
CERRITOS
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_823891_TV19067_APR2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
C 0386
Downstream MH
C 0385
Dir. of Survey
Downstream
Length Surveyed
411.3 ft.
Total Length
411.3 ft.
Structural Index
3
Structural Quick
5H3O
Structural Rating
621
O&M Index
2
O&M Quick
432P
O&M Rating
178
Overall Index
3
Overall Quick
—
Overall Rating
799
Pipe schematic from manhole C 0386 to C 0385
MH: C 0386MH: C 0385downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - C 03862 ft. SAP - Surface Aggregate Projecting, 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, Start12.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start20.2 ft. IR - Infiltration Runner, from 02 to 03 o'clock, within 8 inches of joint: YES71.6 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"92 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"189.7 ft. DAZ - Deposits Attached Other, 10 %of cross sectional area, at 02 o'clock, , within 8 inches of joint: NO - MINERAL DEPOSITS189.7 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"197.2 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start397.9 ft. IR - Infiltration Runner, from 08 to 09 o'clock, within 8 inches of joint: YES408.5 ft. IR - Infiltration Runner, at 09 o'clock, within 8 inches of joint: YES409.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish409.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish409.9 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish409.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish411.3 ft. AMH - Downstream Manhole, Survey Ends - C 0385411.3 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (8)

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

    2 ft. - Surface Aggregate Projecting, 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

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

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

  • Infiltration Runner, from 02 to 03 o'clock, within 8 inches of joint: YES

    20.2 ft. - Infiltration Runner, from 02 to 03 o'clock, within 8 inches of joint: YES

  • Deposits Attached Other, 10 %of cross sectional area, at 02 o'clock, , within 8 inches of joint: NO - MINERAL DEPOSITS

    189.7 ft. - Deposits Attached Other, 10 %of cross sectional area, at 02 o'clock, , within 8 inches of joint: NO - MINERAL DEPOSITS

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

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

  • Infiltration Runner, from 08 to 09 o'clock, within 8 inches of joint: YES

    397.9 ft. - Infiltration Runner, from 08 to 09 o'clock, within 8 inches of joint: YES

  • Infiltration Runner, at 09 o'clock, within 8 inches of joint: YES

    408.5 ft. - Infiltration Runner, at 09 o'clock, within 8 inches of joint: YES

All inspections of P09850Work order 823891

Observations (20)

DistanceCodeObservation
197.2SRV—
0MWM—
409.9DAGS—
0MWL—
409.9SAP—
411.3AMHC 0385
411.3MGOCONNECTION AT MH 9 O'CLOCK
92TBA—
0AMHC 0386
408.5IR—
397.9IR—
189.7DAZMINERAL DEPOSITS
409.9SRV—
71.6TBA—
2SAP—
409.9SSS—
20.2IR—
12.2SSS—
189.7TBA—
2DAGS—

Properties (7)

additional_info
SC411219
custom_field_two
2
customer
LACSD
datetime
2020-04-17T01:40:20-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
26643