Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 26, 2017, 08:56 AM
  • 01 0552_01 0551_26062017_030228.mp4

Date
06/26/2017
W/O
640684
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00206
PipeID
P01041
Time
1:56 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3975-SC342136
Sewer Name
01 CROCKETT BOULEVARD-GLEN AVENUE TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
07
Purpose
Routine Assessment
Project
WO_640684_TV01243_JUN2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
01 0552
Downstream MH
01 0551
Dir. of Survey
Downstream
Length Surveyed
40.2 ft.
Total Length
40.2 ft.
Structural Index
4
Structural Quick
4700
Structural Rating
28
O&M Index
2
O&M Quick
412B
O&M Rating
30
Overall Index
3
Overall Quick
Overall Rating
58
Pipe schematic from manhole 01 0552 to 01 0551
MH: 01 0552MH: 01 0551downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01 05520 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area3.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start5.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6"9.9 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start39.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish39.7 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Finish39.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish40.2 ft. AMH - Downstream Manhole, Survey Ends - 01 0551

Observation photos (3)

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

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

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    4 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 10 to 02 o'clock,  , within 8 inches of joint: YES, Start

    9.9 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
3.1DAGS
39.7FM
4FM
39.7DAE
0AMH01 0552
40.2AMH01 0551
9.9DAE
39.7DAGS
5.3TFC
0MWM
0MWL

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2017-06-26T01:56:15-07:00