Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 11, 2018, 08:48 AM

  • 22 0462_22 0461_1112018_005843.mp4

Date
01/11/2018
W/O
0682841
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00816
PipeID
P16800
Time
12:48 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0724
Sewer Name
22 LARK ELLEN TRUNK, SECTS 4,5,&6
City
IRWINDALE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Capital Improvement Program Assesment
Project
20180110MDM_LARK_ELLEN_TRUNK_SECTS_4_5_6
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
22 0462
Downstream MH
22 0461
Dir. of Survey
Downstream
Length Surveyed
381.8 ft.
Total Length
381.8 ft.
Structural Index
3
Structural Quick
3323
Structural Rating
15
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
15
Pipe schematic from manhole 22 0462 to 22 0461
MH: 22 0462MH: 22 0461downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:50AM0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG18.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG33.3 ft. MGO - General Observation - MAG COAT 20% START 8:00 TO 4:0049.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC49.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - PEELING CONCRETE188.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active239.2 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Capped248.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE381.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG381.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE381.3 ft. MGO - General Observation - MAG COAT 20% FINISH381.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG SPORATIC381.8 ft. AMH - Downstream Manhole, Survey Ends - 1:30AM

Observation photos (7)

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

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

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

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

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

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

  • General Observation - MAG COAT 20% START 8:00 TO 4:00

    33.3 ft. - General Observation - MAG COAT 20% START 8:00 TO 4:00

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

    49.3 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

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

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

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    248.4 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

All inspections of P16800Work order 0682841

Observations (18)

DistanceCodeObservation
0MWM—
0MWL—
248.4SSSPEELING CONCRETE
49.3SAPSEVERE AGG SPORATIC
2SSSPEELING CONCRETE
0AMH12:50AM
18.7SAVSEVERE AGG
381.3SAVSEVERE AGG
49.9SSSPEELING CONCRETE
381.3SSSPEELING CONCRETE
33.3MGOMAG COAT 20% START 8:00 TO 4:00
2SAVSEVERE AGG
381.8AMH1:30AM
381.3MGOMAG COAT 20% FINISH
239.2TFCCapped
0MGOConn. @ Mh, 3 O' Clock. Active
188.8TFActive
381.3SAPSEVERE AGG SPORATIC

Properties (4)

custom_field_three
SEVERE AGG PROJECTING
custom_field_two
3
customer
LACSD
datetime
2018-01-11T00:48:59-08:00