Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 25, 2018, 08:50 AM

  • B 0399_B 0398_10252018_015634.mp4

Date
10/25/2018
W/O
0736430
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00091
PipeID
P08911
Time
1:50 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1028
Sewer Name
B JOINT OUTFALL B - UNIT 5A
City
SAN MARINO
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
07
Purpose
Routine Assessment
Project
20181025MDM_JOINT_OUTFALL_B_UNIT_5A
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
B 0399
Downstream MH
B 0398
Dir. of Survey
Downstream
Length Surveyed
357.4 ft.
Total Length
357.4 ft.
Structural Index
3
Structural Quick
3322
Structural Rating
13
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
13
Pipe schematic from manhole B 0399 to B 0398
MH: B 0399MH: B 0398downstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:50AM0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MWL - Water Level, 10 %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 CONCRETE20.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE39.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open55.7 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, - SEVERE AGG SPORATIC63.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped73.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open94.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active112.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped128.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 5" - Open128.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped192.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open192.7 ft. SAV - Surface Aggregate Visible, from 10 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG208.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open242.7 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC357.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE357.4 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG SPORATIC

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

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

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, - SEVERE AGG SPORATIC

    55.7 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, - SEVERE AGG SPORATIC

  • Surface Aggregate Visible, from 10 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG

    192.7 ft. - Surface Aggregate Visible, from 10 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

    242.7 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

All inspections of P08911Work order 0736430

Observations (20)

DistanceCodeObservation
242.7SAVSEVERE AGG SPORATIC
73.4TFOpen
39.6TFOpen
63.8TFCCapped
20.5SSSPEELING CONCRETE
128.4TFOpen
357.4SSSBLISTERING PEELING CONCRETE
94.1TFActive
2SSSBLISTERING PEELING CONCRETE
192.1TFOpen
0AMH1:50AM
357.4SAVSEVERE AGG SPORATIC
192.7SAVSEVERE AGG
208.7TFCOpen
112.1TFCCapped
0MGOConn. @ Mh, 3 O' Clock. Active
0MWL—
128.4TFCCapped
0MWM—
55.7SAVSEVERE AGG SPORATIC

Properties (4)

custom_field_three
SEVERE AGG VISIBLE SPORATIC
custom_field_two
3
customer
LACSD
datetime
2018-10-25T01:50:00-07:00