Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 25, 2020, 10:30 AM

  • C 0106_C 0105_9252020_035040.mp4

Date
09/25/2020
W/O
0849527
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00123
PipeID
P09573
Time
3:30 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1571
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 0106
Downstream MH
C 0105
Dir. of Survey
Downstream
Length Surveyed
562.9 ft.
Total Length
562.9 ft.
Structural Index
2
Structural Quick
2400
Structural Rating
8
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole C 0106 to C 0105
MH: C 0106MH: C 0105downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:55AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %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 11:00 TO 1:002 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start163.7 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - BLISTERING PEEL;ING CONCRETE UNDER MAG COAT264.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE457.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE562.2 ft. MGO - General Observation - MAG COAT 85% FINISH562.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish562.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE562.2 ft. MGO - General Observation - DEBRIE ON CABLE562.9 ft. AMH - Downstream Manhole, Survey Ends - 4:45AM

Observation photos (7)

  • 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 11:00 TO 1:00

    2 ft. - General Observation - MAG COAT 85% START 11:00 TO 1:00

  • 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 11 to 01 o'clock, within 8 inches of joint: NO - BLISTERING PEEL;ING CONCRETE UNDER MAG COAT

    163.7 ft. - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - BLISTERING PEEL;ING CONCRETE UNDER MAG COAT

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

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

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

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

  • General Observation - DEBRIE ON CABLE

    562.2 ft. - General Observation - DEBRIE ON CABLE

All inspections of P09573Work order 0849527

Observations (14)

DistanceCodeObservation
457.9SSSBLISTERING PEELING CONCRETE
562.2MGOMAG COAT 85% FINISH
0AMH3:55AM
2SSSBLISTERING PEELING CONCRETE
0MWM—
264.3SSSBLISTERING PEELING CONCRETE
2MGOMAG COAT 85% START 11:00 TO 1:00
163.7SSSBLISTERING PEEL;ING CONCRETE UNDER MAG COAT
562.9AMH4:45AM
562.2DAGS—
562.2SSSBLISTERING PEELING CONCRETE
562.2MGODEBRIE ON CABLE
2DAGS—
0MWL—

Properties (6)

custom_field_three
BLISTERING PEELING CONCRETE
custom_field_two
4
customer
LACSD
datetime
2020-09-25T03:30:57-07:00
documentation
MARTIN,OLIVER 111,BARR,CASTILLO
is_lateral_inspection
false