Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 15, 2021, 09:58 AM
  • B 1283_B 1282_7152021_030322.mp4

Date
07/15/2021
W/O
0896748
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01126
PipeID
P25178
Time
2:58 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1873
Sewer Name
B JOINT OUTFALL B - UNIT 6J
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
12
Purpose
Capital Improvement Program Assesment
Project
20210715MDM_JOINT_OUTFALL_B_UNIT_6J
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
B 1283
Downstream MH
B 1282
Dir. of Survey
Downstream
Length Surveyed
165.8 ft.
Total Length
165.8 ft.
Structural Index
3
Structural Quick
4233
Structural Rating
21
O&M Index
1
O&M Quick
3114
O&M Rating
7
Overall Index
2
Overall Quick
Overall Rating
28
Pipe schematic from manhole B 1283 to B 1282
MH: B 1283MH: B 1282downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:00AM0 ft. MWL - Water Level, 10 %of cross sectional area0 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 - BLISTERING PEELING CONCRETE3.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO - SLIGHT5.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG9.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG53.1 ft. MGO - General Observation - 2 SECTION VCP61.1 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SPORATIC105.2 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR - 2%107.6 ft. SAM - Surface Aggregate Missing, from 02 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG110.1 ft. RFJ - Roots Fine Joint, from 02 to 04 o'clock, within 8 inches of joint: YESR - 3%112.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - PEELING CONCRETE120 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR - 3%123.2 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR, Start - 3%125.6 ft. MGO - General Observation - 1 SECTION VCP161.4 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR165.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG165.3 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR, Finish165.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE165.3 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active165.3 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG165.8 ft. AMH - Downstream Manhole, Survey Ends - 3:25AM

Observation photos (9)

  • 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

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    5.3 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    9.8 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • General Observation - 2 SECTION VCP

    53.1 ft. - General Observation - 2 SECTION VCP

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

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

  • Surface Aggregate Missing, from 02 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG

    107.6 ft. - Surface Aggregate Missing, from 02 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG

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

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

  • General Observation - 1 SECTION VCP

    125.6 ft. - General Observation - 1 SECTION VCP

  • Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR

    161.4 ft. - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR

Observations (23)

DistanceCodeObservation
105.2RFJ2%
112.7SSSPEELING CONCRETE
53.1MGO2 SECTION VCP
110.1RFJ3%
165.8AMH3:25AM
165.3SAVSEVERE AGG
61.1SAMSPORATIC
0AMH3:00AM
120RFJ3%
165.3RFJ
3.4SAVSLIGHT
125.6MGO1 SECTION VCP
9.8SAVSEVERE AGG
107.6SAMSEVERE AGG
123.2RFJ3%
0MWL
165.3SSSBLISTERING PEELING CONCRETE
0MWM
165.3MGOConn. @ Mh, 3 O' Clock. Active
161.4RMJ
2SSSBLISTERING PEELING CONCRETE
165.3SAMSEVERE AGG
5.3SAVSEVERE AGG

Properties (6)

custom_field_three
SEVERE AGG MISSING
custom_field_two
2
customer
LACSD
datetime
2021-07-15T02:58:56-07:00
documentation
MARTIN,OLIVER 111,REVELES,RAMIERZ
is_lateral_inspection
false