Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 8, 2019, 09:12 AM
  • 15 0646_15 0645_04082019_021852.mp4

Date
04/08/2019
W/O
761478
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00606
PipeID
P12918
Time
2:12 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6449
Sewer Name
15 GRAND AVENUE TRUNK
City
SAN GABRIEL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
15
Purpose
Routine Assessment
Project
WO_761478_TV15027_APR2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
15 0646
Downstream MH
15 0645
Dir. of Survey
Downstream
Length Surveyed
123.6 ft.
Total Length
123.6 ft.
Structural Index
3
Structural Quick
413D
Structural Rating
76
O&M Index
2
O&M Quick
2D00
O&M Rating
48
Overall Index
3
Overall Quick
Overall Rating
124
Pipe schematic from manhole 15 0646 to 15 0645
MH: 15 0646MH: 15 0645downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 15 06462 ft. SAP - Surface Aggregate Projecting, 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, Start9.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"72.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"75.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"77.5 ft. FM - Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES122.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish122.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish123.6 ft. AMH - Downstream Manhole, Survey Ends - 15 0645

Observation photos (3)

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

    2 ft. - Surface Aggregate Projecting, 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

  • Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

    77.5 ft. - Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

Observations (12)

DistanceCodeObservation
75.4TFC
122.2DAGS
122.2SAP
9.5TFC
0MWM
2SAP
0MWL
123.6AMH15 0645
72.5TFC
2DAGS
77.5FM
0AMH15 0646

Properties (6)

additional_info
SC366217
custom_field_two
2
customer
LACSD
datetime
2019-04-08T02:12:47-07:00
documentation
PRO PIPE
is_lateral_inspection
false