Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 24, 2020, 06:33 AM
  • B 1098_B 1097 _04242020_000541.mp4

Date
04/23/2020
W/O
823875
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01124
PipeID
P13723
Time
11:33 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7540
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_823875_TV02344_APR2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
B 1098
Downstream MH
B 1097
Dir. of Survey
Downstream
Length Surveyed
816.4 ft.
Total Length
816.4 ft.
Structural Index
3
Structural Quick
3`2`
Structural Rating
815
O&M Index
2
O&M Quick
412`
O&M Rating
330
Overall Index
2
Overall Quick
Overall Rating
1145
Pipe schematic from manhole B 1098 to B 1097
MH: B 1098MH: B 1097downstream0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 10982 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start815.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE815.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish815.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish815.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish815.2 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK816.4 ft. AMH - Downstream Manhole, Survey Ends - B 1097

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

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

    2 ft. - Surface Spalling, from 09 to 03 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

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

  • 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

  • General Observation - COCKROACHES IN MANHOLE

    815.2 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (13)

DistanceCodeObservation
815.2MGOCOCKROACHES IN MANHOLE
816.4AMHB 1097
0MWL
2SSS
0MGOCOCKROACHES IN MANHOLE
815.2SSS
0MWM
2SAP
815.2SAP
815.2DAGS
0AMHB 1098
2DAGS
815.2MGOCONNECTION AT MH 3 O'CLOCK

Properties (6)

additional_info
SC411231
custom_field_two
3
customer
LACSD
datetime
2020-04-23T23:33:14-07:00
documentation
PRO PIPE
is_lateral_inspection
false