Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 23, 2020, 07:54 AM

  • B 1233_B 1232_10232020_015838.mp4

Date
10/23/2020
W/O
849562
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01129
PipeID
P13436
Time
12:54 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8170
Sewer Name
JOINT OUTFALL B - UNIT 6G RELIEF
City
SAN GABRIEL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
02
Purpose
Routine Assessment
Project
WO_849562_TV16063_SEP2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
B 1233
Downstream MH
B 1232
Dir. of Survey
Downstream
Length Surveyed
1470.4 ft.
Total Length
1470.5 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
7
Pipe schematic from manhole B 1233 to B 1232
MH: B 1233MH: B 1232downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 12330 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MH2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start4.6 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start27.1 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 8"915.3 ft. MGO - General Observation - MAG COATING THROUGHOUT1467.6 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish1467.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1467.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish1470.4 ft. MGO - General Observation - COCKROACHES IN MH1470.5 ft. AMH - Downstream Manhole, Survey Ends - B 1232

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    4.6 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    4.6 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • General Observation - MAG COATING THROUGHOUT

    915.3 ft. - General Observation - MAG COATING THROUGHOUT

  • General Observation - COCKROACHES IN MH

    1470.4 ft. - General Observation - COCKROACHES IN MH

All inspections of P13436Work order 849562

Observations (15)

DistanceCodeObservation
0MWM—
4.6SSS—
1467.6SAV—
1470.4MGOCOCKROACHES IN MH
1470.5AMHB 1232
0AMHB 1233
0MGOCONNECTION AT MH 9 O'CLOCK
0MWL—
915.3MGOMAG COATING THROUGHOUT
2DAGS—
1467.6DAGS—
1467.6SSS—
27.1TBA—
4.6SAV—
0MGOCOCKROACHES IN MH

Properties (7)

additional_info
6301022200075P4
custom_field_three
VISIBLE AGGREGATE/SPALLING
custom_field_two
2
customer
1
datetime
2020-10-23T00:54:06-07:00
documentation
PRO PIPE
is_lateral_inspection
false