Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 22, 2019, 05:58 AM
  • 01 0575_01 0574A_02212019_220553.mp4

Date
02/21/2019
W/O
750737
Weather
Dry
Operator/Surveyor
E.RUIZ
Sewer ID
Z00194
PipeID
P01065
Time
9:58 PM
Certificate
U-715-07000753
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6281
Sewer Name
01 ALAMEDA STREET EXTENSION TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Routine Assessment
Project
WO_750737_TV01001_FEB2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
01 0574A
Downstream MH
01 0575
Dir. of Survey
Upstream
Length Surveyed
75.1 ft.
Total Length
75.1 ft.
Structural Index
2
Structural Quick
322B
Structural Rating
34
O&M Index
3
O&M Quick
3400
O&M Rating
12
Overall Index
2
Overall Quick
Overall Rating
46
Pipe schematic from manhole 01 0574A to 01 0575
MH: 01 0574AMH: 01 0575upstream0 ft. AMH - Upstream Manhole, Survey Ends - 01 05751.1 ft. OBN - Obstacles Construction Debris, 15 %of cross sectional area, from 05 to 07 o'clock, Finish2.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish16 ft. OBN - Obstacles Construction Debris, 15 %of cross sectional area, from 05 to 07 o'clock, Start - MAG COATING/DEBRIS73.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start73.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start73.1 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES73.1 ft. MGO - General Observation - 85% MAG COAT THROUGHOUT74.5 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE75.1 ft. MWM - Water Mark, 10 %of cross sectional area75.1 ft. MWL - Water Level, 10 %of cross sectional area75.1 ft. AMH - Downstream Manhole, Survey Begins - 01 0574A

Observation photos (2)

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

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

  • Obstacles Construction Debris, 15 %of cross sectional area, from 05 to 07 o'clock, Start - MAG COATING/DEBRIS

    59.1 ft. - Obstacles Construction Debris, 15 %of cross sectional area, from 05 to 07 o'clock, Start - MAG COATING/DEBRIS

Observations (13)

DistanceCodeObservation
59.1OBNMAG COATING/DEBRIS
73SSS
75.1AMH01 0575
0MWM
74OBN
2SSS
0MWL
73SAV
0AMH01 0574A
2SAV
2DAGS
0.6MGOCONN @ MH 3 O'CLOCK/ACTIVE
2MGO85% MAG COAT THROUGHOUT

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2019-02-21T21:58:12-08:00
documentation
PROPIPE
is_lateral_inspection
false