Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 8, 2019, 10:27 AM
  • 15 0645_15 0644_04082019_034148.mp4

Date
04/08/2019
W/O
761478
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00606
PipeID
P12917
Time
3:27 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
Easement/Right of Way
Location Code
D
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 0645
Downstream MH
15 0644
Dir. of Survey
Downstream
Length Surveyed
362.5 ft.
Total Length
362.5 ft.
Structural Index
3
Structural Quick
3M00
Structural Rating
216
O&M Index
2
O&M Quick
2M00
O&M Rating
144
Overall Index
3
Overall Quick
Overall Rating
360
Pipe schematic from manhole 15 0645 to 15 0644
MH: 15 0645MH: 15 0644downstream0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 6 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 15 06450 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start14.6 ft. MGO - General Observation - MAG COATING THROUGHOUT 50%131 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"334.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"347.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"360.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish360.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish362.5 ft. AMH - Downstream Manhole, Survey Ends - 15 0644

Observation photos (2)

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

Observations (13)

DistanceCodeObservation
360.7DAGS
334.5TFA
347.2TF
0MGOACTIVE CONNECTION AT MH 6 O'CLOCK
0AMH15 0645
2SAP
14.6MGOMAG COATING THROUGHOUT 50%
2DAGS
0MWL
131TFC
360.7SAP
0MWM
362.5AMH15 0644

Properties (6)

additional_info
SC366217
custom_field_two
2
customer
LACSD
datetime
2019-04-08T03:27:12-07:00
documentation
PRO PIPE
is_lateral_inspection
false