Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 1, 2016, 08:54 AM
Date
04/01/2016
W/O
563385
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00083
PipeID
P20564
Time
1:54 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3303
Sewer Name
B JOINT OUTFALL B - UNIT 1J
City
SAN GABRIEL
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
21
Purpose
Routine Assessment
Project
WO_563385_TV15176_APRIL2016
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
B 0301
Downstream MH
B 0300
Dir. of Survey
Downstream
Length Surveyed
773.5 ft.
Total Length
773.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2l00
O&M Rating
454
Overall Index
2
Overall Quick
Overall Rating
454
Pipe schematic from manhole B 0301 to B 0300
MH: B 0301MH: B 0300downstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - B 03012 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start406.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start773.5 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish773.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish773.5 ft. MSA - Survey Abandoned - DUE TO DEBRIS.

Observation photos (4)

  • 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

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

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

  • Survey Abandoned - DUE TO DEBRIS.

    773.5 ft. - Survey Abandoned - DUE TO DEBRIS.

Observations (10)

DistanceCodeObservation
0MGOCOCKROACHES IN MANHOLE
0MWL
2DAGS
406.3DSZ
773.5DSZ
773.5DAGS
0MWM
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
773.5MSADUE TO DEBRIS.
0AMHB 0301

Properties (4)

additional_info
SC305429
custom_field_two
5
customer
LACSD
datetime
2016-04-01T01:54:40-07:00