Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 19, 2020, 08:46 AM

  • 15 0771_15 0770 _02192020_021303.mp4

Date
02/19/2020
W/O
813447
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00593
PipeID
P12972
Time
12:46 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7360
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 0771
Downstream MH
15 0770
Dir. of Survey
Downstream
Length Surveyed
399.1 ft.
Total Length
399.1 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
4135
O&M Rating
26
Overall Index
2
Overall Quick
—
Overall Rating
31
Pipe schematic from manhole 15 0771 to 15 0770
MH: 15 0771MH: 15 0770downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK & 9 OCLOCK0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 15 07712.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start5.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start26.9 ft. RMJ - Roots Medium Joint, from 01 to 02 o'clock, 10 %, within 8 inches of joint: YESR56.6 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6"92.3 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 6"99.1 ft. RFJ - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES103.8 ft. RFL - Roots Fine Lateral, at 10 o'clock103.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"106.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"117.5 ft. RFJ - Roots Fine Joint, from 12 to 02 o'clock, within 8 inches of joint: YES126.3 ft. RFJ - Roots Fine Joint, at 01 o'clock, within 8 inches of joint: YES158.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"161.3 ft. RML - Roots Medium Lateral, at 02 o'clock, 15 %, within 8 inches of joint: YES161.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"162.7 ft. RMJ - Roots Medium Joint, from 08 to 10 o'clock, 20 %, within 8 inches of joint: YESR226.5 ft. RFJ - Roots Fine Joint, from 12 to 03 o'clock, within 8 inches of joint: YES229.3 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Start276.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"279.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"279.5 ft. RML - Roots Medium Lateral, from 04 to 08 o'clock, 20 %, within 8 inches of joint: YES299.1 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Finish309.5 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6"336.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"340.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"396.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish396.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish396.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish399.1 ft. AMH - Downstream Manhole, Survey Ends - 15 0770399.1 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK & 9 OCLOCK

Observation photos (13)

  • Upstream Manhole, Survey Begins - 15 0771

    0 ft. - Upstream Manhole, Survey Begins - 15 0771

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

    2.2 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

    2.2 ft. - Surface Aggregate Visible, 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

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

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

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

  • Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES

    99.1 ft. - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 12 to 02 o'clock, within 8 inches of joint: YES

    117.5 ft. - Roots Fine Joint, from 12 to 02 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, at 01 o'clock, within 8 inches of joint: YES

    126.3 ft. - Roots Fine Joint, at 01 o'clock, within 8 inches of joint: YES

  • Roots Medium Lateral, at 02 o'clock, 15 %, within 8 inches of joint: YES

    161.3 ft. - Roots Medium Lateral, at 02 o'clock, 15 %, within 8 inches of joint: YES

  • Roots Medium Joint, from 08 to 10 o'clock, 20 %, within 8 inches of joint: YESR

    162.7 ft. - Roots Medium Joint, from 08 to 10 o'clock, 20 %, within 8 inches of joint: YESR

  • Roots Fine Joint, from 12 to 03 o'clock, within 8 inches of joint: YES

    226.5 ft. - Roots Fine Joint, from 12 to 03 o'clock, within 8 inches of joint: YES

  • Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Start

    229.3 ft. - Roots Medium Joint, from 08 to 04 o'clock, 15 %, within 8 inches of joint: YESR, Start

  • Roots Medium Lateral, from 04 to 08 o'clock, 20 %, within 8 inches of joint: YES

    279.5 ft. - Roots Medium Lateral, from 04 to 08 o'clock, 20 %, within 8 inches of joint: YES

All inspections of P12972Work order 813447

Observations (34)

DistanceCodeObservation
0MWL—
279.5TF—
162.7RMJ—
99.1RFJ—
299.1RMJ—
340.2TFC—
396.5DAGS—
103.8RFL—
161.3RML—
396.4SSS—
226.5RFJ—
2.2DAGS—
2.2SAV—
106.8TF—
26.9RMJ—
309.5TB—
5.9SSS—
399.1AMH15 0770
92.3TB—
161.3TF—
0MGOCONNECTION AT MH 3 OCLOCK & 9 OCLOCK
279.5RML—
126.3RFJ—
103.8TF—
0MWM—
396.4SAV—
56.6TB—
336.7TFC—
158.3TF—
276.2TFC—
399.1MGOCONNECTION AT MH 3 OCLOCK & 9 OCLOCK
117.5RFJ—
0AMH15 0771
229.3RMJ—

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2020-02-19T00:46:29-08:00
documentation
PRO PIPE
is_lateral_inspection
false