Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 17, 2021, 09:23 AM
  • B 1141_B 1140_06172021_023451.mp4

Date
06/17/2021
W/O
896106
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01125
PipeID
P13443
Time
2:23 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
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
20
Purpose
Routine Assessment
Project
WO_896106_TV16044_JUN2021
Sewer Type
Gravity
Material
BRICK
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
B 1141
Downstream MH
B 1140
Dir. of Survey
Downstream
Length Surveyed
252.9 ft.
Total Length
252.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2I00
O&M Rating
102
Overall Index
2
Overall Quick
Overall Rating
102
Pipe schematic from manhole B 1141 to B 1140
MH: B 1141MH: B 1140downstream0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 11412 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3.4 ft. TBI - Tap Break-In Intruding, at 02 o'clock, -, #v, within 8 inches of joint: NO, 6", 1"34.5 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"75.8 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"113.1 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"127.8 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"153.3 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"250.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish252.9 ft. AMH - Downstream Manhole, Survey Ends - B 1140

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

  • Tap Break-In Intruding, at 02 o'clock, -, #v, within 8 inches of joint: NO, 6", 1"

    3.4 ft. - Tap Break-In Intruding, at 02 o'clock, -, #v, within 8 inches of joint: NO, 6", 1"

Observations (14)

DistanceCodeObservation
250.4DAGS
75.8TFA
0MGOCONNECTION AT MH 3 O'CLOCK
252.9AMHB 1140
0MGOCOCKROACHES IN MANHOLE
127.8TB
153.3TB
2DAGS
0MWL
3.4TBI
113.1TFC
0MWM
0AMHB 1141
34.5TFC

Properties (7)

additional_info
630069061621201
custom_field_three
LIGHT GREASE
custom_field_two
4
customer
1
datetime
2021-06-17T02:23:16-07:00
documentation
PRO PIPE
is_lateral_inspection
false