Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 15, 2017, 04:58 PM

  • 22 0457_22 0456_2152017_100358.mp4

Date
02/15/2017
W/O
0613450
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00816
PipeID
P16795
Time
8:58 AM
Certificate
U-415-06024039
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7333
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
20170215DF_LARK_ELLEN_TRUNK_SECTS_4_5_6
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
22 0457
Downstream MH
22 0456
Dir. of Survey
Downstream
Length Surveyed
250.2 ft.
Total Length
250.2 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 0456
MH: 22 0457MH: 22 0456downstream0 ft. AMH - Upstream Manhole, Survey Begins - 9;00 AM0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0.1 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active2 ft. SAVC - Surface Aggregate Visible Chemical, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSSC - Surface Spalling Chemical, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SZC - Surface Other Chemical, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - 55% MAG COAT60.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4", 4" - Open221.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4"247.3 ft. SAVC - Surface Aggregate Visible Chemical, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish247.3 ft. SZC - Surface Other Chemical, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - 55% MAG COAT247.3 ft. SSSC - Surface Spalling Chemical, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish250 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active250.2 ft. AMH - Downstream Manhole, Survey Ends - 10:30 AM

Observation photos (2)

  • 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

  • Surface Other Chemical, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - 55% MAG COAT

    2 ft. - Surface Other Chemical, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - 55% MAG COAT

All inspections of P16795Work order 0613450

Observations (14)

DistanceCodeObservation
0AMH9;00 AM
221.1TFA—
60.2TFOpen
247.3SAVC—
2SAVC—
250.2AMH10:30 AM
0MWM—
0MWL—
0.1MGOConn. @ Mh, 9 O' Clock. Active
2SSSC—
2SZC55% MAG COAT
247.3SZC55% MAG COAT
247.3SSSC—
250MGOConn. @ Mh, 9 O' Clock. Active

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2017-02-15T08:58:11-08:00