Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 17, 2016, 06:17 AM
Date
03/16/2016
W/O
0557681
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00057
PipeID
P23031
Time
11:17 PM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6675
Sewer Name
J JOINT OUTFALL J - UNIT 1E
City
PALO VERDES
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
47
Purpose
Capital Improvement Program Assesment
Project
20160315MDM_JOINT_OUTFALL_J_UNIT_1E
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
J 0225
Downstream MH
J 0481
Dir. of Survey
Downstream
Length Surveyed
148.6 ft.
Total Length
148.6 ft.
Structural Index
2
Structural Quick
332E
Structural Rating
73
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
73
Pipe schematic from manhole J 0225 to J 0481
MH: J 0225MH: J 0481downstream0 ft. MGO - General Observation - MH CONN STUB 3:000 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:25AM0 ft. MGO - General Observation - MH CONN STUB 9:000 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING BLISTERING LAITANCE COAT2.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES6.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO24.9 ft. MGO - General Observation - POSSIBLE ROCK UNDER FLOW 10%25.2 ft. MWL - Water Level, 10 %of cross sectional area68.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO82.8 ft. SAV - Surface Aggregate Visible, from 08 to 10 o'clock, within 8 inches of joint: YES - SEVERE AGG SPORATIC117.7 ft. SAV - Surface Aggregate Visible, at 03 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC122.9 ft. SAV - Surface Aggregate Visible, from 08 to 09 o'clock, within 8 inches of joint: YES - SECERE AGG SPORATIC148.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - PEELING BLISTERING LAITANCE COAT148.6 ft. AMH - Downstream Manhole, Survey Ends - 12:50AM

Observation photos (7)

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

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

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

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

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

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

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

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

  • Surface Aggregate Visible, from 08 to 10 o'clock, within 8 inches of joint: YES - SEVERE AGG SPORATIC

    82.8 ft. - Surface Aggregate Visible, from 08 to 10 o'clock, within 8 inches of joint: YES - SEVERE AGG SPORATIC

  • Surface Aggregate Visible, at 03 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

    117.7 ft. - Surface Aggregate Visible, at 03 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

  • Surface Aggregate Visible, from 08 to 09 o'clock, within 8 inches of joint: YES - SECERE AGG SPORATIC

    122.9 ft. - Surface Aggregate Visible, from 08 to 09 o'clock, within 8 inches of joint: YES - SECERE AGG SPORATIC

All inspections of P23031Work order 0557681

Observations (16)

DistanceCodeObservation
0MGOMH CONN STUB 3:00
2SSSPEELING BLISTERING LAITANCE COAT
25.2MWL—
117.7SAVSEVERE AGG SPORATIC
148.1SSSPEELING BLISTERING LAITANCE COAT
0MWL—
148.6AMH12:50AM
122.9SAVSECERE AGG SPORATIC
24.9MGOPOSSIBLE ROCK UNDER FLOW 10%
0AMH12:25AM
82.8SAVSEVERE AGG SPORATIC
0MGOMH CONN STUB 9:00
68.7SSS—
2.2SSS—
6.8SSS—
0MWM—

Properties (4)

custom_field_three
VISIBLE SEVERE AGG
custom_field_two
3
customer
LACSD
datetime
2016-03-16T23:17:07-07:00