Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 9, 2018, 08:07 AM
  • B 0621_B 0620 _09052018_012639.mp4

Date
05/09/2018
W/O
696325
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00106
PipeID
P09286
Time
1:07 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5588
Sewer Name
B JOINT OUTFALL B - UNIT 8C
City
TEMPLE CITY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
16
Purpose
Routine Assessment
Project
WO_696325_TV15228_APR2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
B 0621
Downstream MH
B 0620
Dir. of Survey
Downstream
Length Surveyed
402.3 ft.
Total Length
402.3 ft.
Structural Index
3
Structural Quick
3N2C
Structural Rating
261
O&M Index
2
O&M Quick
412O
O&M Rating
164
Overall Index
2
Overall Quick
Overall Rating
425
Pipe schematic from manhole B 0621 to B 0620
MH: B 0621MH: B 0620downstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - MAG COATING THROUGHOUT 70%0 ft. AMH - Upstream Manhole, Survey Begins - B 06210 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start25 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start308.3 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start400.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish400.1 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish400.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish402.3 ft. MGO - General Observation - COCKROACHES IN MANHOLE402.3 ft. AMH - Downstream Manhole, Survey Ends - B 0620

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

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

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

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

Observations (13)

DistanceCodeObservation
25SAP
0MGOCOCKROACHES IN MANHOLE
0MWL
402.3MGOCOCKROACHES IN MANHOLE
308.3SSS
400.1SAP
0MGOMAG COATING THROUGHOUT 70%
400.1SSS
402.3AMHB 0620
2DAGS
0AMHB 0621
0MWM
400.1DAGS

Properties (4)

additional_info
SC359354
custom_field_two
2
customer
LACSD
datetime
2018-05-09T01:07:10-07:00