Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 17, 2020, 10:34 AM

  • 15 0776_15 0775 _02172020_040049.mp4

Date
02/17/2020
W/O
813447
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00593
PipeID
P12977
Time
2:34 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7359
Sewer Name
15 ARCADIA-SIERRA MADRE TRUNK, SECTS 2&5
City
ARCADIA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_813447_TV15146_FEB2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
15 0776
Downstream MH
15 0775
Dir. of Survey
Downstream
Length Surveyed
398.7 ft.
Total Length
398.7 ft.
Structural Index
2
Structural Quick
3221
Structural Rating
9
O&M Index
3
O&M Quick
4231
O&M Rating
13
Overall Index
3
Overall Quick
—
Overall Rating
22
Pipe schematic from manhole 15 0776 to 15 0775
MH: 15 0776MH: 15 0775downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 15 07760 ft. MWL - Water Level, 15 %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, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start5.1 ft. JSM - Joint Separated Medium89 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6"94.1 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6"97.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"118.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"121.8 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6"141.4 ft. RMJ - Roots Medium Joint, from 01 to 02 o'clock, 10 %, within 8 inches of joint: YESR142.4 ft. RBL - Roots Ball Lateral, from 12 to 12 o'clock, 100 %142.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"145.7 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 6"167.1 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6"215.5 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: YES, 6"230.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"233.4 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6"242.6 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6"248.9 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: YES, 6"315.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"378 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES396 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish396 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish396 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish398.5 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK398.7 ft. AMH - Downstream Manhole, Survey Ends - 15 0775

Observation photos (7)

  • 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

    2 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

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

  • Joint Separated Medium

    5.1 ft. - Joint Separated Medium

  • Roots Medium Joint, from 01 to 02 o'clock, 10 %, within 8 inches of joint: YESR

    141.4 ft. - Roots Medium Joint, from 01 to 02 o'clock, 10 %, within 8 inches of joint: YESR

  • Roots Ball Lateral, from 12 to 12 o'clock, 100 %

    142.4 ft. - Roots Ball Lateral, from 12 to 12 o'clock, 100 %

  • Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES

    378 ft. - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES

All inspections of P12977Work order 813447

Observations (29)

DistanceCodeObservation
233.4TF—
2.2SSS—
145.7TF—
398.7AMH15 0775
121.8TFC—
2DAGS—
142.4RBL—
315.6TF—
248.9TB—
396SAV—
89TB—
378FL—
142.4TF—
242.6TFC—
0MWM—
167.1TF—
215.5TB—
398.5MGOCONNECTION AT MH 3 OCLOCK
0AMH15 0776
230.6TF—
0MWL—
396SSS—
97.7TFC—
5.1JSM—
396DAGS—
118.4TFC—
141.4RMJ—
94.1TB—
2SAV—

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2020-02-17T02:34:27-08:00
documentation
PRO PIPE
is_lateral_inspection
false