Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 12, 2017, 08:08 AM

  • Section#1_F 0212_F 0211A__8122017__G6799.mp4

Date
08/12/2017
W/O
0646419
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00048
PipeID
P22859
Time
1:08 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6799
Sewer Name
F JOINT OUTFALL F - UNIT 7F
City
CERRITOS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
38
Purpose
Capital Improvement Program Assesment
Project
20170812MDM_JOINT_OUTFALL_F_UNIT_7F
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Upstream MH
F 0212
Downstream MH
F 0211A
Dir. of Survey
Downstream
Length Surveyed
415.6 ft.
Total Length
415.6 ft.
Structural Index
3
Structural Quick
3P2P
Structural Rating
418
O&M Index
2
O&M Quick
312O
O&M Rating
165
Overall Index
2
Overall Quick
—
Overall Rating
583
Pipe schematic from manhole F 0212 to F 0211A
MH: F 0212MH: F 0211Adownstream0 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 05 o'clock, , within 8 inches of joint: NO - INSIDE MH0 ft. MGO - General Observation - MH CONN ACTIVE 3:000 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:35AM0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BL;ISTERING PEELING CONCRETE2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG SPORATIC9.1 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 06 o'clock, , within 8 inches of joint: YES, Start25.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start25.6 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 06 o'clock, , within 8 inches of joint: YES, Finish25.6 ft. MGO - General Observation - OLD MAG COAT ON PIPE 95% START 8:00 TO 4:0093 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN116.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN119.6 ft. SAV - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE AGG UNDER MAG COAT199.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - STUB256 ft. MGO - General Observation - OIL LAYER ON MAG COAT FROM HOT FLOW364 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 4" - ACTIVE415.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish - SEVERE AGG415.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE415.1 ft. MGO - General Observation - MAG COAT COAT 98% FINISH415.1 ft. MGO - General Observation - MH CONN 9:00 ACTIVE415.1 ft. MGO - General Observation - MH CONN ACTIVE 9:30 ACTIVE415.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish415.6 ft. AMH - Downstream Manhole, Survey Ends - 5:10AM

Observation photos (8)

  • Deposits Attached Grease, 15 %of cross sectional area, from 03 to 05 o'clock, , within 8 inches of joint: NO - INSIDE MH

    0 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 05 o'clock, , within 8 inches of joint: NO - INSIDE MH

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BL;ISTERING PEELING CONCRETE

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

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG SPORATIC

    2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG SPORATIC

  • Deposits Attached Grease, 10 %of cross sectional area, from 03 to 06 o'clock, , within 8 inches of joint: YES, Start

    9.1 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 06 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

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

  • General Observation - OLD MAG COAT ON PIPE 95% START 8:00 TO 4:00

    25.6 ft. - General Observation - OLD MAG COAT ON PIPE 95% START 8:00 TO 4:00

  • Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE AGG UNDER MAG COAT

    119.6 ft. - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE AGG UNDER MAG COAT

  • General Observation - OIL LAYER ON MAG COAT FROM HOT FLOW

    256 ft. - General Observation - OIL LAYER ON MAG COAT FROM HOT FLOW

All inspections of P22859Work order 0646419

Observations (24)

DistanceCodeObservation
0DAGSINSIDE MH
415.1SAVSEVERE AGG
256MGOOIL LAYER ON MAG COAT FROM HOT FLOW
415.1SSSBLISTERING PEELING CONCRETE
415.1MGOMAG COAT COAT 98% FINISH
415.1MGOMH CONN 9:00 ACTIVE
199.2TFCSTUB
0MGOMH CONN ACTIVE 3:00
25.6DAGS—
2SSSBL;ISTERING PEELING CONCRETE
415.1MGOMH CONN ACTIVE 9:30 ACTIVE
116.3TFOPEN
119.6SAVSEVERE AGG UNDER MAG COAT
25.6DAGS—
415.1DAGS—
415.6AMH5:10AM
93TFOPEN
0MWL—
0AMH4:35AM
9.1DAGS—
364TBACTIVE
25.6MGOOLD MAG COAT ON PIPE 95% START 8:00 TO 4:00
0MWM—
2SAVSEVERE AGG SPORATIC

Properties (4)

custom_field_three
SEVERE AGG VISIBLE
custom_field_two
3
customer
LACSD
datetime
2017-08-12T01:08:41-07:00