Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 9, 2016, 08:10 AM

  • 15 0150_H 1375_692016_034434.mp4

Date
06/09/2016
W/O
0568722
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00635
PipeID
P26182
Time
1:10 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0154
Sewer Name
15 TYLER AVENUE RELIEF TRUNK
City
EL MONTE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
23
Purpose
Routine Assessment
Project
20160606MDM_TYLER_AVENUE_RELIEF_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Upstream MH
15 0150
Downstream MH
H 1375
Dir. of Survey
Downstream
Length Surveyed
768.7 ft.
Total Length
768.7 ft.
Structural Index
2
Structural Quick
3226
Structural Rating
18
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
18
Pipe schematic from manhole 15 0150 to H 1375
MH: 15 0150MH: H 1375downstream0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. AMH - Upstream Manhole, Survey Begins - 3:20AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - BLISTERING CONCRETE2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING LAITANCE COAT149.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - BLISTERING PEELING LAITANCE COAT188.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO400.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES541.4 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES - BLISTERING CONCRETE549.4 ft. MWL - Water Level, 30 %of cross sectional area609.7 ft. SAV - Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO - 1 SEVERE AGG679.8 ft. SAV - Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO - 1 SEVERE AGG768.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - PEELING LAITANCE COAT768.3 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active LARGE OUTGOING LINE768.3 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - BLISTERING CONCRETE768.7 ft. AMH - Downstream Manhole, Survey Ends - 4:15AM

Observation photos (9)

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - BLISTERING CONCRETE

    2 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - BLISTERING CONCRETE

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

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

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

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

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

    188.6 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: YES

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

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES - BLISTERING CONCRETE

    541.4 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES - BLISTERING CONCRETE

  • Water Level, 30 %of cross sectional area

    549.4 ft. - Water Level, 30 %of cross sectional area

  • Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO - 1 SEVERE AGG

    609.7 ft. - Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO - 1 SEVERE AGG

  • Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO - 1 SEVERE AGG

    679.8 ft. - Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO - 1 SEVERE AGG

All inspections of P26182Work order 0568722

Observations (17)

DistanceCodeObservation
679.8SAV1 SEVERE AGG
609.7SAV1 SEVERE AGG
549.4MWL—
0MGOConn. @ Mh, 3 O' Clock. Active
0AMH3:20AM
768.3SSSPEELING LAITANCE COAT
768.3MGOConn. @ Mh, 3 O' Clock. Active LARGE OUTGOING LINE
768.7AMH4:15AM
2SSSBLISTERING CONCRETE
400.3SSS—
149.8SSSBLISTERING PEELING LAITANCE COAT
541.4SSSBLISTERING CONCRETE
2SSSPEELING LAITANCE COAT
768.3SSSBLISTERING CONCRETE
0MWM—
0MWL—
188.6SSS—

Properties (4)

custom_field_three
SPALLING LAITANCE COAT -2 SEVERE AGGS
custom_field_two
4
customer
LACSD
datetime
2016-06-09T01:10:30-07:00