Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 22, 2016, 08:58 AM
  • B 0992_B 0991 _22062016_015900.mp4

Date
06/22/2016
W/O
563409
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00925
PipeID
P21728
Time
1:58 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3539
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
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
B 0992
Downstream MH
B 0991
Dir. of Survey
Downstream
Length Surveyed
352.2 ft.
Total Length
352.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2X00
O&M Rating
248
Overall Index
2
Overall Quick
Overall Rating
248
Pipe schematic from manhole B 0992 to B 0991
MH: B 0992MH: B 0991downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 099216.2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start66.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start350.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish350.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish350.9 ft. MGO - General Observation - COCKROACHES IN MANHOLE352.2 ft. AMH - Downstream Manhole, Survey Ends - B 0991352.2 ft. MGO - General Observation - RUN LIST STATES MH AT 365'.

Observation photos (4)

  • Upstream Manhole, Survey Begins - B 0992

    0 ft. - Upstream Manhole, Survey Begins - B 0992

  • Deposits Settled Other,  10 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    16.2 ft. - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    66.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    350.9 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (10)

DistanceCodeObservation
0MWM
352.2AMHB 0991
0MWL
350.9DSZ
350.9DAGS
66.2DAGS
350.9MGOCOCKROACHES IN MANHOLE
16.2DSZ
0AMHB 0992
352.2MGORUN LIST STATES MH AT 365'.

Properties (7)

additional_info
SC305773
custom_field_two
4
customer
LACSD
datetime
2016-06-22T01:58:40-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
35802