Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 15, 2018, 06:36 AM

  • 22 0972_22 0971_15082018_000554.mp4

Date
08/14/2018
W/O
717737
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00790
PipeID
P17342
Time
11:36 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 0972
Downstream MH
22 0971
Dir. of Survey
Downstream
Length Surveyed
302.8 ft.
Total Length
302.8 ft.
Structural Index
3
Structural Quick
3K23
Structural Rating
186
O&M Index
2
O&M Quick
2K00
O&M Rating
120
Overall Index
2
Overall Quick
—
Overall Rating
306
Pipe schematic from manhole 22 0972 to 22 0971
MH: 22 0972MH: 22 0971downstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - 22 09720 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start64.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"99.7 ft. MGO - General Observation - MAG COATING THROUGHOUT 60%116.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"141.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"166.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"222 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"226.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"266.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"286.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start301.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish301.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish301.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish301.6 ft. MGO - General Observation - COCKROACHES IN MANHOLE302.8 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK302.8 ft. AMH - Downstream Manhole, Survey Ends - 22 0971

Observation photos (3)

  • 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

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

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

All inspections of P17342Work order 717737

Observations (21)

DistanceCodeObservation
0MGOCOCKROACHES IN MANHOLE
166.2TFC—
222TFC—
226.1TFC—
116.6TF—
2SAV—
302.8MGOACTIVE CONNECTION AT MH 9 O'CLOCK
301.6SAV—
0AMH22 0972
301.6SSS—
302.8AMH22 0971
0MWL—
266.8TFC—
99.7MGOMAG COATING THROUGHOUT 60%
141.7TFC—
0MWM—
2DAGS—
286.2SSS—
64.3TFC—
301.6DAGS—
301.6MGOCOCKROACHES IN MANHOLE

Properties (4)

additional_info
SC364770
custom_field_two
3
customer
LACSD
datetime
2018-08-14T23:36:55-07:00