Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 15, 2018, 06:38 AM
  • 22 0969_22 0968_15082018_004433.mp4

Date
08/14/2018
W/O
717737
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00790
PipeID
P17339
Time
11:38 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5901
Sewer Name
22 BASE LINE TRUNK
City
GLENDORA
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 0969
Downstream MH
22 0968
Dir. of Survey
Downstream
Length Surveyed
264.4 ft.
Total Length
264.4 ft.
Structural Index
3
Structural Quick
3I2I
Structural Rating
260
O&M Index
2
O&M Quick
2I00
O&M Rating
104
Overall Index
2
Overall Quick
Overall Rating
364
Pipe schematic from manhole 22 0969 to 22 0968
MH: 22 0969MH: 22 0968downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 09690 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 25 %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, Start3.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start4.4 ft. MGO - General Observation - MAG COATING THROUGHOUT 60%102.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"228.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"262.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish262.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish262.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish262.7 ft. MGO - General Observation - COCKROACHES IN MANHOLE264.4 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK264.4 ft. AMH - Downstream Manhole, Survey Ends - 22 0968

Observation photos (3)

  • 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

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

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

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

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

Observations (17)

DistanceCodeObservation
264.4MGOACTIVE CONNECTION AT MH 9 O'CLOCK
228.2TFC
262.7SAV
262.7SSS
2DAGS
102.7TFC
262.7DAGS
0AMH22 0969
4.4SSS
264.4AMH22 0968
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
3.1SAV
0MWL
262.7MGOCOCKROACHES IN MANHOLE
4.4MGOMAG COATING THROUGHOUT 60%
0MGOCOCKROACHES IN MANHOLE
0MWM

Properties (4)

additional_info
SC364770
custom_field_two
3
customer
LACSD
datetime
2018-08-14T23:38:59-07:00