Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 26, 2021, 09:37 AM
  • H 0715_H 0714_07262021_034003.mp4

Date
07/26/2021
W/O
901521
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00941
PipeID
P11123
Time
2:37 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9101
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
LA PUENTE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
29
Purpose
Routine Assessment
Project
RFIR_WO_901521_TV22077_JUL2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0715
Downstream MH
H 0714
Dir. of Survey
Downstream
Length Surveyed
1004.6 ft.
Total Length
1004.6 ft.
Structural Index
3
Structural Quick
3[2H
Structural Rating
520
O&M Index
2
O&M Quick
2h00
O&M Rating
412
Overall Index
2
Overall Quick
Overall Rating
932
Pipe schematic from manhole H 0715 to H 0714
MH: H 0715MH: H 0714downstream0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/OPEN0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 07152 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 55% MAG COAT282.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start715.6 ft. MGO - General Observation - MH H 0475 DOES NOT TYE INTO THIS TRUNK766.3 ft. MMC - Material Change, Polyvinyl Chloride (PVC)766.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish766.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish777.6 ft. MMC - Material Change, Concrete pipe (non-reinfored)778.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start778.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start840.1 ft. LL - Alignment Left, 20 %, Start871.3 ft. LL - Alignment Left, 20 %, Finish1002 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1003.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1003.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1004.6 ft. AMH - Downstream Manhole, Survey Ends - H 0714

Observation photos (9)

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

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

  • General Observation - 55% MAG COAT

    2 ft. - General Observation - 55% MAG COAT

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

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

  • General Observation - MH H 0475 DOES NOT TYE INTO THIS TRUNK

    715.6 ft. - General Observation - MH H 0475 DOES NOT TYE INTO THIS TRUNK

  • Material Change, Polyvinyl Chloride (PVC)

    766.3 ft. - Material Change, Polyvinyl Chloride (PVC)

  • Material Change, Concrete pipe (non-reinfored)

    777.6 ft. - Material Change, Concrete pipe (non-reinfored)

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

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

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

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

  • Alignment Left, 20 %, Start

    840.1 ft. - Alignment Left, 20 %, Start

Observations (21)

DistanceCodeObservation
766.3MMC
1004.6AMHH 0714
2DAGS
871.3LL
1002DAGS
840.1LL
777.6MMC
778.3SAV
0MGOCONN @ MH 3 O'CLOCK/OPEN
0MWL
282.2SAV
1003.3SAV
0MWM
2SSS
1003.3SSS
2MGO55% MAG COAT
778.3SSS
715.6MGOMH H 0475 DOES NOT TYE INTO THIS TRUNK
766.3SSS
0AMHH 0715
766.3SAV

Properties (6)

custom_field_three
SPALLING, AGGREGATE VISIBLE, MAG COAT
custom_field_two
3
customer
1
datetime
2021-07-26T02:37:30-07:00
documentation
PRO PIPE
is_lateral_inspection
false