Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 14, 2016, 12:10 PM
  • 05 0771_05 0770_14032016_051101.mp4

Date
03/14/2016
W/O
557677
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00553
PipeID
P05998
Time
5:10 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3288
Sewer Name
05 MANCHESTER-VERMONT DIVERSION EXTENSION TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
09
Purpose
Routine Assessment
Project
WO_557677_TV05272_2016MAR
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
05 0770
Downstream MH
05 0771
Dir. of Survey
Upstream
Length Surveyed
374.9 ft.
Total Length
374.9 ft.
Structural Index
4
Structural Quick
4M00
Structural Rating
288
O&M Index
2
O&M Quick
2]00
O&M Rating
296
Overall Index
3
Overall Quick
Overall Rating
584
Pipe schematic from manhole 05 0770 to 05 0771
MH: 05 0770MH: 05 0771upstream0 ft. AMH - Upstream Manhole, Survey Ends - 05 07711.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish1.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish361.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start372.9 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start372.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start374.9 ft. MWL - Water Level, 15 %of cross sectional area374.9 ft. MWM - Water Mark, 40 %of cross sectional area374.9 ft. AMH - Downstream Manhole, Survey Begins - 05 0770

Observation photos (2)

  • 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

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

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

Observations (10)

DistanceCodeObservation
13FM
373.3DAE
374.9AMH05 0771
0MWL
2DAE
373.3DAGS
373.3FM
0MWM
2DAGS
0AMH05 0770

Properties (6)

additional_info
SC305412
custom_field_two
2
customer
LACSD
datetime
2016-03-14T05:10:42-07:00
documentation
PRO PIPE
is_lateral_inspection
false