Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 25, 2020, 07:26 AM

  • 22 0459_22 0458 _02252020_003822.mp4

Date
02/24/2020
W/O
813491
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00816
PipeID
P16797
Time
11:26 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7417
Sewer Name
22 LARK ELLEN TRUNK, SECTS 4,5,&6
City
COVINA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
RFIR_WO_813491_TV22049_FEB2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
22 0458
Downstream MH
22 0459
Dir. of Survey
Upstream
Length Surveyed
248.5 ft.
Total Length
248.5 ft.
Structural Index
3
Structural Quick
3I2I
Structural Rating
245
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
245
Pipe schematic from manhole 22 0458 to 22 0459
MH: 22 0458MH: 22 0459upstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. AMH - Upstream Manhole, Survey Ends - 22 04590 ft. MGO - General Observation - CONN 12 O'CLOCK @ MH/ACTIVE1.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish224.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN246.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start246.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start246.5 ft. MGO - General Observation - MAG COATING THROUGHOUT248.5 ft. AMH - Downstream Manhole, Survey Begins - 22 0458248.5 ft. MWL - Water Level, 25 %of cross sectional area248.5 ft. MGO - General Observation - ROACHES IN MH248.5 ft. MWM - Water Mark, 30 %of cross sectional area

Observation photos (4)

  • General Observation - ROACHES IN MH

    0 ft. - General Observation - ROACHES IN MH

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

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

  • General Observation - MAG COATING THROUGHOUT

    2 ft. - General Observation - MAG COATING THROUGHOUT

  • General Observation - ROACHES @ MH

    248.5 ft. - General Observation - ROACHES @ MH

All inspections of P16797Work order 813491

Observations (13)

DistanceCodeObservation
0AMH22 0458
248.5MGOROACHES @ MH
0MWL—
0MGOROACHES IN MH
0MWM—
2SSS—
246.9SAP—
2SAP—
248.5AMH22 0459
248.5MGOCONN 12 O'CLOCK @ MH/ACTIVE
2MGOMAG COATING THROUGHOUT
246SSS—
23.9TFOPEN

Properties (6)

additional_info
SC398806
custom_field_two
3
customer
LACSD
datetime
2020-02-24T23:26:16-08:00
documentation
PRO PIPE
is_lateral_inspection
false