Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 9, 2019, 10:20 AM
  • B 0346_B 0331_04092019_032452.mp4

Date
04/09/2019
W/O
756066
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00090
PipeID
P08858
Time
3:20 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5850
Sewer Name
B JOINT OUTFALL B - UNIT 4B
City
TEMPLE CITY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
15
Purpose
Routine Assessment
Project
WO_756066_TV15045_MAR2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
B 0346
Downstream MH
B 0331
Dir. of Survey
Downstream
Length Surveyed
32.5 ft.
Total Length
32.7 ft.
Structural Index
2
Structural Quick
3111
Structural Rating
4
O&M Index
3
O&M Quick
4122
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
12
Pipe schematic from manhole B 0346 to B 0331
MH: B 0346MH: B 0331downstream0 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH0 ft. AMH - Upstream Manhole, Survey Ends - B 03460 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MGO - General Observation - SPLASHING DUE TO HEAVY FLOW0 ft. MWM - Water Mark, 50 %of cross sectional area2.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2.4 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - MAG COATING2.4 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start10.1 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish10.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start29.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish29.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish29.7 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish32.5 ft. AMH - Downstream Manhole, Survey Ends - B 033132.5 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH

Observation photos (3)

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

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

  • Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.4 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    10.1 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (15)

DistanceCodeObservation
29.7DAGS
0MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
0AMHB 0346
0MWL
0MGOSPLASHING DUE TO HEAVY FLOW
2.2DAGS
10.1SRI
29.7SAP
2.4DAZMAG COATING
32.5AMHB 0331
0MWM
2.4SRI
29.7DAZ
10.1SAP
32.5MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH

Properties (6)

additional_info
SC366090
custom_field_two
3
customer
LACSD
datetime
2019-04-09T03:20:01-07:00
documentation
PROPIPE
is_lateral_inspection
false