Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 22, 2017, 09:41 AM

  • 22 0964_22 0963_22082017_030459.mp4

Date
08/22/2017
W/O
651622
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00790
PipeID
P17334
Time
2:41 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K4694
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_651622_TV22002_AUG2017
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0964
Downstream MH
22 0963
Dir. of Survey
Downstream
Length Surveyed
354.2 ft.
Total Length
354.2 ft.
Structural Index
2
Structural Quick
2111
Structural Rating
3
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
5
Pipe schematic from manhole 22 0964 to 22 0963
MH: 22 0964MH: 22 0963downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 09640 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area3.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3.3 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.3 ft. MGO - General Observation - MAG COATING11.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG COATING139.3 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"195.9 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"252.5 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"284.6 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"297.1 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"301 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 4"345.7 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"354.2 ft. AMH - Downstream Manhole, Survey Ends - 22 0963, MAG COAT THROUGHOUT THE REACH354.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish354.2 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish354.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    3.3 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

    3.3 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG COATING

    11.2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG COATING

All inspections of P17334Work order 651622

Observations (18)

DistanceCodeObservation
297.1TF—
354.2AMH22 0963, MAG COAT THROUGHOUT THE REACH
0AMH22 0964
354.2SSS—
3.3DAGS—
139.3TF—
345.7TF—
301TB—
284.6TF—
0MWL—
354.2SRI—
195.9TF—
252.5TFC—
3.3SRI—
11.2SSSMAG COATING
3.3MGOMAG COATING
0MWM—
354.2DAGS—

Properties (5)

additional_info
SC345633
custom_field_two
3
customer
LACSD
datetime
2017-08-22T02:41:48-07:00
sewer_category
Gravity