Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 14, 2018, 05:41 AM

  • 02 0983_02 0982 _13062018_231049.mp4

Date
06/13/2018
W/O
707039
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00279
PipeID
P03558
Time
10:41 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5196
Sewer Name
02 MONTEBELLO TRUNK
City
COMMERCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
21
Purpose
Routine Assessment
Project
WO_707039_TV02089_JUN2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
02 0983
Downstream MH
02 0982
Dir. of Survey
Downstream
Length Surveyed
338.3 ft.
Total Length
338.3 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
2
O&M Quick
3123
O&M Rating
9
Overall Index
2
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole 02 0983 to 02 0982
MH: 02 0983MH: 02 0982downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - SERVICE CONNECTION AT 3 O' CLOCK AT MH0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 09836 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - MAGNEZIUM H.O COATING start6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start6 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start17.4 ft. MGO - General Observation - MAG COATING FLAKING149.7 ft. MWL - Water Level, 10 %of cross sectional area223.4 ft. DSC - Deposits Settled Compacted, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES301.4 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES335.9 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish335.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish335.9 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish337.6 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH338.3 ft. AMH - Downstream Manhole, Survey Ends - 02 0982

Observation photos (4)

  • Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - MAGNEZIUM H.O COATING start

    6 ft. - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - MAGNEZIUM H.O COATING start

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

    6 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 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

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

  • Water Level, 10 %of cross sectional area

    149.7 ft. - Water Level, 10 %of cross sectional area

All inspections of P03558Work order 707039

Observations (16)

DistanceCodeObservation
0MWM—
0MGOSERVICE CONNECTION AT 3 O' CLOCK AT MH
337.6MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
335.9DAZ—
338.3AMH02 0982
301.4DSC—
6DAZMAGNEZIUM H.O COATING start
0MWL—
17.4MGOMAG COATING FLAKING
0AMH02 0983
335.9DAGS—
149.7MWL—
335.9SRI—
6DAGS—
223.4DSC—
6SRI—

Properties (4)

additional_info
SC359519
custom_field_two
4
customer
LACSD
datetime
2018-06-13T22:41:01-07:00