Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 23, 2016, 11:00 AM
  • B 1012_B 1011 _23062016_035403.mp4

Date
06/23/2016
W/O
563409
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00925
PipeID
P21748
Time
4:00 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3540
Sewer Name
B JOINT OUTFALL B - UNIT 8G RELIEF
City
DUARTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
08
Purpose
Routine Assessment
Project
WO_563409_TV22070_JUNE2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
B 1012
Downstream MH
B 1011
Dir. of Survey
Downstream
Length Surveyed
93.6 ft.
Total Length
93.6 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2C00
O&M Rating
36
Overall Index
2
Overall Quick
Overall Rating
36
Pipe schematic from manhole B 1012 to B 1011
MH: B 1012MH: B 1011downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 10120 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 15 %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, Start91.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish93.6 ft. AMH - Downstream Manhole, Survey Ends - B 1011

Observation photos (2)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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

Observations (7)

DistanceCodeObservation
0AMHB 1012
2DAGS
91.3DAGS
93.6AMHB 1011
0MGOCOCKROACHES IN MANHOLE
0MWL
0MWM

Properties (6)

additional_info
SC305774
custom_field_two
4
customer
LACSD
datetime
2016-06-23T04:00:22-07:00
sewer_category
Gravity
year_laid
35802