Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 12, 2022, 06:01 AM
  • B 1510_B 1509_01112022_222541.mp4

Date
01/11/2022
W/O
926877
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01124
PipeID
P25625
Time
10:01 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9825
Sewer Name
B JOINT OUTFALL B - UNIT 6G
City
ALHAMBRA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
23
Purpose
Routine Assessment
Project
RFIR_WO_926877_TV16038_DEC2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
B 1510
Downstream MH
B 1509
Dir. of Survey
Downstream
Length Surveyed
418.9 ft.
Total Length
418.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2P00
O&M Rating
166
Overall Index
2
Overall Quick
Overall Rating
166
Pipe schematic from manhole B 1510 to B 1509
MH: B 1510MH: B 1509downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 15100 ft. MGO - General Observation - CONNECTION AT 3 O'CLOCK2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start333.7 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"415.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish418.9 ft. MGO - General Observation - COCKROACHES IN MH418.9 ft. AMH - Downstream Manhole, Survey Ends - B 1509

Observation photos (1)

  • 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

Observations (9)

DistanceCodeObservation
0MWM
2DAGS
415.9DAGS
418.9MGOCOCKROACHES IN MH
333.7TBA
0MWL
418.9AMHB 1509
0AMHB 1510
0MGOCONNECTION AT 3 O'CLOCK

Properties (8)

additional_info
630138011122201
custom_field_three
GREASE
custom_field_two
3
customer
1
datetime
2022-01-11T22:01:07-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
38891