Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 17, 2021, 10:23 AM
  • B 1118_B 1117_06172021_032816.mp4

Date
06/17/2021
W/O
896106
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01125
PipeID
P13262
Time
3:23 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
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
27 in.
Width
27 in.
Upstream MH
B 1118
Downstream MH
B 1117
Dir. of Survey
Downstream
Length Surveyed
15 ft.
Total Length
15 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
3
O&M Quick
4131
O&M Rating
11
Overall Index
3
Overall Quick
Overall Rating
17
Pipe schematic from manhole B 1118 to B 1117
MH: B 1118MH: B 1117downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 11180 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 15 %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, Start2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start7.8 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - DEBRIS12.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish12.3 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish15 ft. AMH - Downstream Manhole, Survey Ends - B 111715 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK15 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (4)

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

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

  • Deposits Settled Other,  15 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES - DEBRIS

    7.8 ft. - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - DEBRIS

  • General Observation - COCKROACHES IN MANHOLE

    15 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (11)

DistanceCodeObservation
15AMHB 1117
0AMHB 1118
7.8DSZDEBRIS
2DAGS
0MWM
12.3DAGS
15MGOCONNECTION AT MH 9 O'CLOCK
15MGOCOCKROACHES IN MANHOLE
0MWL
12.3SAV
2SAV

Properties (7)

additional_info
630069061621201
custom_field_three
VISIBLE AGGREGATE
custom_field_two
3
customer
1
datetime
2021-06-17T03:23:19-07:00
documentation
PRO PIPE
is_lateral_inspection
false