Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 24, 2020, 07:22 AM

  • C 0110_C 0109_9242020_005624.mp4

  • C 0110_C 0109_9242020_011009.mp4

Date
09/24/2020
W/O
0849527
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00123
PipeID
P09576
Time
12:22 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1570
Sewer Name
C JOINT OUTFALL C - UNIT 3D
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
20
Purpose
Routine Assessment
Project
20200923MDM_JOINT_OUTFALL_C_UNIT_3D
Material
Reinforced Concrete Pipe
Shape
Circular
Height
51 in.
Upstream MH
C 0110
Downstream MH
C 0109
Dir. of Survey
Downstream
Length Surveyed
480.7 ft.
Total Length
480.7 ft.
Structural Index
2
Structural Quick
2300
Structural Rating
6
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
8
Pipe schematic from manhole C 0110 to C 0109
MH: C 0110MH: C 0109downstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:05AM0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2 ft. MGO - General Observation - MAG COAT 85% START 10:00 TO 2:002 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start26.6 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES - BLISTERING PEELING CONCRETE UNDER MAG COAT113.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERIN PEELING CONCRETE480.2 ft. MGO - General Observation - DEBRIE ON CABLE480.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE480.2 ft. MGO - General Observation - 85% MAG COAT FINISH480.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish480.7 ft. AMH - Downstream Manhole, Survey Ends - 1:40AM

Observation photos (6)

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

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

  • General Observation - MAG COAT 85% START 10:00 TO 2:00

    2 ft. - General Observation - MAG COAT 85% START 10:00 TO 2:00

  • 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 10 to 02 o'clock, within 8 inches of joint: YES - BLISTERING PEELING CONCRETE UNDER MAG COAT

    26.6 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES - BLISTERING PEELING CONCRETE UNDER MAG COAT

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERIN PEELING CONCRETE

    113.9 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERIN PEELING CONCRETE

  • General Observation - DEBRIE ON CABLE

    480.2 ft. - General Observation - DEBRIE ON CABLE

All inspections of P09576Work order 0849527

Observations (14)

DistanceCodeObservation
480.2MGODEBRIE ON CABLE
2SSSBLISTERING PEELING CONCRETE
2MGOMAG COAT 85% START 10:00 TO 2:00
0AMH1:05AM
0MGOConn. @ Mh, 3 O' Clock. Active
480.2SSSBLISTERING PEELING CONCRETE
113.9SSSBLISTERIN PEELING CONCRETE
0MWL—
480.2MGO85% MAG COAT FINISH
0MWM—
480.2DAGS—
2DAGS—
480.7AMH1:40AM
26.6SSSBLISTERING PEELING CONCRETE UNDER MAG COAT

Properties (6)

custom_field_three
BLISTERING PEELING CONCRETE
custom_field_two
4
customer
LACSD
datetime
2020-09-24T00:22:23-07:00
documentation
MARTIN,OLIVER 111,BARR,CASTILLO
is_lateral_inspection
false