Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 11, 2017, 06:35 AM
  • H 0715_0_07102017_233606.mp4

Date
07/10/2017
W/O
640621
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00941
PipeID
P11123
Time
11:35 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4604
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
LA PUENTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
29
Purpose
Routine Assessment
Project
WO_640621_TV15078_JUN2017
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0715
Downstream MH
H 0714
Dir. of Survey
Downstream
Length Surveyed
1010.7 ft.
Total Length
1010.7 ft.
Structural Index
2
Structural Quick
3G2g
Structural Rating
527
O&M Index
2
O&M Quick
2g00
O&M Rating
404
Overall Index
2
Overall Quick
Overall Rating
931
Pipe schematic from manhole H 0715 to H 0714
MH: H 0715MH: H 0714downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 07152 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start641.6 ft. MGO - General Observation - RUN LIST STATES NODE/STRUCTURE AT 640'.769.5 ft. MMC - Material Change, Polyvinyl Chloride (PVC)781.7 ft. MMC - Material Change, Concrete pipe (non-reinfored) - NRCP807.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start1010.7 ft. AMH - Downstream Manhole, Survey Ends - H 07141010.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish1010.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish1010.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (5)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • 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

  • Material Change, Polyvinyl Chloride (PVC)

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

  • Material Change, Concrete pipe (non-reinfored) - NRCP

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

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    807.2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (13)

DistanceCodeObservation
1010.7AMHH 0714
641.6MGORUN LIST STATES NODE/STRUCTURE AT 640'.
1010.7SSS
1010.7SAP
2SSS
769.5MMC
0MWL
781.7MMCNRCP
2DAGS
1010.7DAGS
0MWM
807.2SAP
0AMHH 0715

Properties (5)

additional_info
SC345436
custom_field_two
3
customer
LACSD
datetime
2017-07-10T23:35:41-07:00
sewer_category
Gravity