Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 16, 2018, 09:18 AM
  • 05 2460_05 2459 _16072018_022540.mp4

Date
07/16/2018
W/O
712090
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00904
PipeID
P20855
Time
2:18 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5864
Sewer Name
05 SO HAWTHORNE-WARFIELD AV EXT RELF TR, SECTS 4A&4C
City
HAWTHORNE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
16
Purpose
Routine Assessment
Project
WO_712090_TV05366_JUL2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
05 2460
Downstream MH
05 2459
Dir. of Survey
Downstream
Length Surveyed
58.2 ft.
Total Length
58.2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 05 2460 to 05 2459
MH: 05 2460MH: 05 2459downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 24600 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start9 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start44.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start58.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish58.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish58.2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish58.2 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK58.2 ft. AMH - Downstream Manhole, Survey Ends - 05 2459

Observation photos (3)

  • 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

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    9 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

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

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

Observations (11)

DistanceCodeObservation
9CM
58.2DAE
44.2DAE
0MWL
58.2DAGS
58.2CM
0AMH05 2460
2DAGS
58.2MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0MWM
58.2AMH05 2459

Properties (5)

additional_info
SC359732
custom_field_two
3
customer
LACSD
datetime
2018-07-16T02:18:30-07:00
year_laid
34929