Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 15, 2018, 09:41 AM
  • 22 0965_22 0964_15082018_024805.mp4

Date
08/15/2018
W/O
717737
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00790
PipeID
P17335
Time
2:41 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5901
Sewer Name
22 BASE LINE TRUNK
City
GLENDOR
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
12
Purpose
Routine Assessment
Project
WO_717737_TV22002_AUG2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0965
Downstream MH
22 0964
Dir. of Survey
Downstream
Length Surveyed
71.9 ft.
Total Length
71.9 ft.
Structural Index
3
Structural Quick
3B00
Structural Rating
42
O&M Index
2
O&M Quick
2B00
O&M Rating
28
Overall Index
3
Overall Quick
Overall Rating
70
Pipe schematic from manhole 22 0965 to 22 0964
MH: 22 0965MH: 22 0964downstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 22 09650 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 40 %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 08 to 04 o'clock, within 8 inches of joint: YES, Start3.8 ft. MGO - General Observation - MAG COATING THROUGHOUT 60%70.9 ft. MGO - General Observation - COCKROACHES IN MANHOLE70.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish70.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish71.9 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK71.9 ft. AMH - Downstream Manhole, Survey Ends - 22 0964

Observation photos (2)

  • 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 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (13)

DistanceCodeObservation
0MGOCOCKROACHES IN MANHOLE
2DAGS
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
70.9MGOCOCKROACHES IN MANHOLE
0AMH22 0965
2SAV
3.8MGOMAG COATING THROUGHOUT 60%
71.9MGOACTIVE CONNECTION AT MH 9 O'CLOCK
71.9AMH22 0964
70.9SAV
0MWL
0MWM
70.9DAGS

Properties (4)

additional_info
SC364770
custom_field_two
3
customer
LACSD
datetime
2018-08-15T02:41:31-07:00