Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 19, 2020, 10:42 AM

  • 15 0770_15 0769 _02192020_040312.mp4

Date
02/19/2020
W/O
813447
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00593
PipeID
P12971
Time
2:42 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 0770
Downstream MH
15 0769
Dir. of Survey
Downstream
Length Surveyed
398.9 ft.
Total Length
398.9 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
3
O&M Quick
4131
O&M Rating
10
Overall Index
3
Overall Quick
—
Overall Rating
15
Pipe schematic from manhole 15 0770 to 15 0769
MH: 15 0770MH: 15 0769downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 15 07700 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK & 3OCLOCK0 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, Start7.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start107.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"110.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"110.4 ft. RML - Roots Medium Lateral, from 10 to 04 o'clock, 40 %, within 8 inches of joint: YES139.1 ft. RFJ - Roots Fine Joint, at 09 o'clock, within 8 inches of joint: YES158.8 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 6"161.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"186.6 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6"281.3 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6"337.5 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6"368.2 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 6"396.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish396.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish396.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish398.9 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK398.9 ft. AMH - Downstream Manhole, Survey Ends - 15 0769

Observation photos (5)

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

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

  • Roots Medium Lateral, from 10 to 04 o'clock, 40 %, within 8 inches of joint: YES

    110.4 ft. - Roots Medium Lateral, from 10 to 04 o'clock, 40 %, within 8 inches of joint: YES

  • Roots Fine Joint, at 09 o'clock, within 8 inches of joint: YES

    139.1 ft. - Roots Fine Joint, at 09 o'clock, within 8 inches of joint: YES

All inspections of P12971Work order 813447

Observations (22)

DistanceCodeObservation
398.9MGOCONNECTION AT MH 9 OCLOCK
0MWM—
110.4TF—
0AMH15 0770
396.1SAV—
396.1DAGS—
337.5TB—
161.8TF—
0MGOCONNECTION AT MH 9 OCLOCK & 3OCLOCK
281.3TB—
368.2TB—
396.1SSS—
139.1RFJ—
186.6TB—
110.4RML—
0MWL—
2DAGS—
2SAV—
398.9AMH15 0769
107.4TF—
7.5SSS—
158.8TFC—

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2020-02-19T02:42:43-08:00
documentation
PRO PIPE
is_lateral_inspection
false