Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 31, 2018, 07:42 AM

  • B 0387_B 0386_10312018_023407.mp4

Date
10/31/2018
W/O
0736431
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00091
PipeID
P08899
Time
12:42 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1035
Sewer Name
B JOINT OUTFALL B - UNIT 5A
City
SAN GABRIEL
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
07
Purpose
Routine Assessment
Project
20181029MDM_JOINT_OUTFALL_B_UNIT_5A
Material
NRCP
Shape
Circular
Height
21 in.
Upstream MH
B 0387
Downstream MH
B 0386
Dir. of Survey
Downstream
Length Surveyed
119.7 ft.
Total Length
119.7 ft.
Structural Index
3
Structural Quick
3321
Structural Rating
11
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
11
Pipe schematic from manhole B 0387 to B 0386
MH: B 0387MH: B 0386downstream0 ft. AMH - Upstream Manhole, Survey Begins - 2:25AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN0 ft. MWL - Water Level, 20 %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. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG VISIBLE25.2 ft. SAP - Surface Aggregate Projecting, from 01 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG36.9 ft. MGO - General Observation - 21" NRCP45.5 ft. SAP - Surface Aggregate Projecting, from 01 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG119.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE119.3 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Capped119.3 ft. SAP - Surface Aggregate Projecting, from 01 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG119.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG119.7 ft. AMH - Downstream Manhole, Survey Ends - 2:50AM

Observation photos (5)

  • 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 VISIBLE

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

  • General Observation - 21" NRCP

    36.9 ft. - General Observation - 21" NRCP

  • Surface Aggregate Projecting, from 01 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    45.5 ft. - Surface Aggregate Projecting, from 01 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Downstream Manhole, Survey Ends - 2:50AM

    119.7 ft. - Downstream Manhole, Survey Ends - 2:50AM

All inspections of P08899Work order 0736431

Observations (14)

DistanceCodeObservation
0AMH2:25AM
119.3SSSBLISTERING PEELING CONCRETE
45.5SAPSEVERE AGG
119.7AMH2:50AM
25.2SAPSEVERE AGG
0MGOConn. @ Mh, 9 O' Clock. OPEN
2SSSBLISTERING PEELING CONCRETE
119.3MGOConn. @ Mh, 3 O' Clock. Capped
2SAVSEVERE AGG VISIBLE
119.3SAPSEVERE AGG
0MWL—
0MWM—
36.9MGO21" NRCP
119.3SAVSEVERE AGG

Properties (4)

custom_field_three
SEVERE AGG PROJECTING
custom_field_two
3
customer
LACSD
datetime
2018-10-31T00:42:32-07:00