Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 17, 2021, 10:18 AM

  • C 0309_C 0308_05172021_034026.mp4

Date
05/17/2021
W/O
891128
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00134
PipeID
P09769
Time
3:18 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8959
Sewer Name
C JOINT OUTFALL C - UNIT 6E
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_891128_TV19065_MAY2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
21 in.
Upstream MH
C 0308
Downstream MH
C 0309
Dir. of Survey
Upstream
Length Surveyed
411.8 ft.
Total Length
411.8 ft.
Structural Index
3
Structural Quick
593O
Structural Rating
449
O&M Index
4
O&M Quick
5232
O&M Rating
18
Overall Index
3
Overall Quick
—
Overall Rating
467
Pipe schematic from manhole C 0308 to C 0309
MH: C 0308MH: C 0309upstream0 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - C 0309 ZOOMED IN0 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0.8 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish11.8 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start39.9 ft. IG - Infiltration Gusher, at 01 o'clock, within 8 inches of joint: YES44 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start60.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish60.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start64.5 ft. IG - Infiltration Gusher, from 11 to 12 o'clock, within 8 inches of joint: YES106.2 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 8"210 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 8"280.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES315.4 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 8"395.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start404.7 ft. MGO - General Observation - MAG COAT409.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start411.8 ft. AMH - Downstream Manhole, Survey Begins - C 0308411.8 ft. MWM - Water Mark, 35 %of cross sectional area411.8 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (11)

  • 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

  • General Observation - MAG COAT

    7.1 ft. - General Observation - MAG COAT

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

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

  • Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 8"

    96.4 ft. - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 8"

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

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

  • Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 8"

    201.8 ft. - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 8"

  • Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 8"

    305.6 ft. - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 8"

  • Infiltration Gusher, from 11 to 12 o'clock, within 8 inches of joint: YES

    347.3 ft. - Infiltration Gusher, from 11 to 12 o'clock, within 8 inches of joint: YES

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

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

  • Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    367.8 ft. - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Infiltration Gusher, at 01 o'clock, within 8 inches of joint: YES

    371.9 ft. - Infiltration Gusher, at 01 o'clock, within 8 inches of joint: YES

All inspections of P09769Work order 891128

Observations (21)

DistanceCodeObservation
2SAV—
305.6TBA—
96.4TBA—
347.3IG—
351.2SAV—
371.9IG—
411.8SRV—
411.8AMHC 0309 ZOOMED IN
0AMHC 0308
400DAGS—
367.8SRV—
411.8SAP—
7.1MGOMAG COAT
201.8TBA—
0MWM—
131.6DAE—
351.2SAP—
411.8SSS—
0MWL—
411DAGS—
16.2SSS—

Properties (6)

custom_field_three
REINFORCEMENT VISBLE, INFILTRATION SPALLING
custom_field_two
2
customer
1
datetime
2021-05-17T03:18:27-07:00
documentation
PRO PIPE
is_lateral_inspection
false