Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 18, 2017, 09:28 AM
  • 05 1481_05 1480 _28072017_131031.mp4

Date
07/18/2017
W/O
635631
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00438
PipeID
P06705
Time
2:28 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3989-SC345554
Sewer Name
05 EL NIDO TRUNK
City
TORRANCE CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
23
Purpose
Routine Assessment
Project
WO_635631_TV05253_JUN2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
05 1480
Downstream MH
05 1481
Dir. of Survey
Upstream
Length Surveyed
369 ft.
Total Length
369 ft.
Structural Index
3
Structural Quick
3M00
Structural Rating
216
O&M Index
2
O&M Quick
412M
O&M Rating
148
Overall Index
3
Overall Quick
Overall Rating
364
Pipe schematic from manhole 05 1480 to 05 1481
MH: 05 1480MH: 05 1481upstream0 ft. AMH - Upstream Manhole, Survey Ends - 05 14811.2 ft. MGO - General Observation - CONNECTION AT THE MH 3 O'CLOCK1.2 ft. MGO - General Observation - CONNECTION AT THE MH 9 O'CLOCK1.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish141.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"206 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6"288.5 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"362.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start362.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start369 ft. MWL - Water Level, 5 %of cross sectional area369 ft. MWM - Water Mark, 50 %of cross sectional area369 ft. AMH - Downstream Manhole, Survey Begins - 05 1480

Observation photos (2)

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    6.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

Observations (13)

DistanceCodeObservation
227.1TF
6.1SAV
6.1DAGS
80.5TF
367.8MGOCONNECTION AT THE MH 3 O'CLOCK
163TFC
0MWL
0MWM
367.4SAV
367.4DAGS
367.8MGOCONNECTION AT THE MH 9 O'CLOCK
369AMH05 1481
0AMH05 1480

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2017-07-18T02:28:49-07:00