Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 16, 2017, 05:19 PM

  • 22 0458_22 0457_2162017_092316.mp4

Date
02/16/2017
W/O
0613450
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00816
PipeID
P16796
Time
9:19 AM
Certificate
U-415-06024039
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7334
Sewer Name
22 LARK ELLEN TRUNK, SECTS 4,5,&6
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
20170216DF_LARK_ELLEN_TRUNK_SECTS_4_5_6
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
22 0457
Downstream MH
22 0458
Dir. of Survey
Upstream
Length Surveyed
251 ft.
Total Length
251 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
5
Pipe schematic from manhole 22 0457 to 22 0458
MH: 22 0457MH: 22 0458upstream0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MGO - General Observation - GREASE/ROACHES THROUGHOUT THE REACH0 ft. AMH - Downstream Manhole, Survey Ends - 9:46 AM1.7 ft. SSSC - Surface Spalling Chemical, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.7 ft. SZC - Surface Other Chemical, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - 65% MAG COAT1.7 ft. SAVC - Surface Aggregate Visible Chemical, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish60.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4" - OPEN229.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4" - OPEN249 ft. SZC - Surface Other Chemical, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - 65% MAG COAT249 ft. SAVC - Surface Aggregate Visible Chemical, from 08 to 04 o'clock, within 8 inches of joint: YES, Start249 ft. SSSC - Surface Spalling Chemical, from 08 to 04 o'clock, within 8 inches of joint: YES, Start251 ft. MWL - Water Level, 20 %of cross sectional area251 ft. AMH - Upstream Manhole, Survey Begins - 8:46 AAM251 ft. MWM - Water Mark, 25 %of cross sectional area

Observation photos (2)

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

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

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

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

All inspections of P16796Work order 0613450

Observations (14)

DistanceCodeObservation
2SZC65% MAG COAT
249.3SSSC—
0MWL—
249.3SZC65% MAG COAT
0AMH8:46 AAM
251MGOConn. @ Mh, 3 O' Clock. Active
2SAVC—
2SSSC—
0MWM—
249.3SAVC—
251MGOGREASE/ROACHES THROUGHOUT THE REACH
190.2TFOPEN
21.1TFOPEN
251AMH9:46 AM

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2017-02-16T09:19:12-08:00