Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 17, 2017, 08:23 AM
  • 02 0889_02 0888 _17072017_012425.mp4

Date
07/17/2017
W/O
646918
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00249
PipeID
P03458
Time
1:23 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4651
Sewer Name
02 DOWNEY TRUNK
City
DOWNEY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
27
Purpose
Routine Assessment
Project
WO_646918_TV02306_JUL2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 0889
Downstream MH
02 0888
Dir. of Survey
Downstream
Length Surveyed
252.5 ft.
Total Length
252.5 ft.
Structural Index
3
Structural Quick
3I00
Structural Rating
147
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
149
Pipe schematic from manhole 02 0889 to 02 0888
MH: 02 0889MH: 02 0888downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 08890 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWL - Water Level, 15 %of cross sectional area2.4 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 05 o'clock, , within 8 inches of joint: NO5.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start84.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"95 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"134.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"178.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"252.5 ft. AMH - Downstream Manhole, Survey Ends - 02 0888252.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (2)

  • Deposits Attached Grease, 10 %of cross sectional area, from 03 to 05 o'clock,  , within 8 inches of joint: NO

    2.4 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 05 o'clock, , within 8 inches of joint: NO

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

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

Observations (13)

DistanceCodeObservation
0AMH02 0889
2.4DAGS
84.8TF
0MGOCONNECTION AT MH 9 O'CLOCK
134.3TF
5.1SAV
178.5TF
0MWM
0MGOCONNECTION AT MH 3 O'CLOCK
252.5AMH02 0888
0MWL
252.5SAV
95TF

Properties (4)

additional_info
SC345511
custom_field_two
3
customer
LACSD
datetime
2017-07-17T01:23:52-07:00