Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 17, 2021, 09:56 AM
  • B 1122_B 1121_06172021_031026.mp4

Date
06/17/2021
W/O
896106
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01125
PipeID
P13162
Time
2:56 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8941
Sewer Name
B JOINT OUTFALL B - UNIT 6H
City
ALHAMBRA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
23
Purpose
Routine Assessment
Project
WO_896106_TV16044_JUN2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
B 1122
Downstream MH
B 1121
Dir. of Survey
Downstream
Length Surveyed
574.5 ft.
Total Length
574.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2V00
O&M Rating
228
Overall Index
2
Overall Quick
Overall Rating
228
Pipe schematic from manhole B 1122 to B 1121
MH: B 1122MH: B 1121downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - B 11220 ft. MWM - Water Mark, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start571.9 ft. MGO - General Observation - COCKROACHES IN MANHOLE571.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish574.5 ft. AMH - Downstream Manhole, Survey Ends - B 1121

Observation photos (3)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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

  • General Observation - COCKROACHES IN MANHOLE

    571.9 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (8)

DistanceCodeObservation
0MWL
0MGOCOCKROACHES IN MANHOLE
571.9MGOCOCKROACHES IN MANHOLE
0AMHB 1122
0MWM
574.5AMHB 1121
2DAGS
571.9DAGS

Properties (7)

additional_info
630069061621201
custom_field_three
LIGHT GREASE
custom_field_two
4
customer
1
datetime
2021-06-17T02:56:02-07:00
documentation
PRO PIPE
is_lateral_inspection
false