Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 18, 2017, 07:51 AM
  • 05 1480_05 1479 _28072017_115130.mp4

Date
07/18/2017
W/O
635631
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00438
PipeID
P06704
Time
12:51 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 1479
Dir. of Survey
Downstream
Length Surveyed
321.3 ft.
Total Length
321.3 ft.
Structural Index
3
Structural Quick
3L00
Structural Rating
189
O&M Index
2
O&M Quick
412L
O&M Rating
130
Overall Index
3
Overall Quick
Overall Rating
319
Pipe schematic from manhole 05 1480 to 05 1479
MH: 05 1480MH: 05 1479downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 14800 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area6.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start6.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start88.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"164.3 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6"220.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"240.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"319.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish319.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish321.3 ft. AMH - Downstream Manhole, Survey Ends - 05 1479321.3 ft. MGO - General Observation - CONNECTION AT THE MH 3 O'CLOCK

Observation photos (2)

  • 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

  • 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

Observations (13)

DistanceCodeObservation
321.3AMH05 1479
0AMH05 1480
319.3DAGS
6.1DAGS
0MWM
319.3SAV
321.3MGOCONNECTION AT THE MH 3 O'CLOCK
220.3TF
0MWL
6.1SAV
240.9TF
164.3TFC
88.9TF

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2017-07-18T00:51:15-07:00