Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 27, 2018, 09:32 AM

  • 16 0423_16 0422 _09272018_023234.mp4

Date
09/27/2018
W/O
729317
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00638
PipeID
P13472
Time
2:32 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6048
Sewer Name
16 ALHAMBRA ROAD TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
19
Purpose
Routine Assessment
Project
RFIR_WO_729317_TV16109_OCT2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
16 0423
Downstream MH
16 0422
Dir. of Survey
Downstream
Length Surveyed
234.3 ft.
Total Length
234.3 ft.
Structural Index
3
Structural Quick
3H00
Structural Rating
135
O&M Index
2
O&M Quick
2H14
O&M Rating
96
Overall Index
2
Overall Quick
—
Overall Rating
231
Pipe schematic from manhole 16 0423 to 16 0422
MH: 16 0423MH: 16 0422downstream0 ft. MGO - General Observation - STOP LOG CONNECTION AT MH 3 O'CLOCK0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - 16 04230 ft. MWL - Water Level, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start6.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start18.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"36.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"142.5 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"151.4 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"165.1 ft. RFJ - Roots Fine Joint, from 03 to 05 o'clock, within 8 inches of joint: YESR175.7 ft. RFJ - Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR, Start187.2 ft. RFJ - Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR, Finish201.4 ft. RFJ - Roots Fine Joint, from 12 to 04 o'clock, within 8 inches of joint: YESR232.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish232.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish234.3 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK234.3 ft. AMH - Downstream Manhole, Survey Ends - 16 0422

Observation photos (7)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    6.2 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Joint, from 03 to 05 o'clock, within 8 inches of joint: YESR

    165.1 ft. - Roots Fine Joint, from 03 to 05 o'clock, within 8 inches of joint: YESR

  • Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR, Start

    175.7 ft. - Roots Fine Joint, from 03 to 09 o'clock, within 8 inches of joint: YESR, Start

  • Roots Fine Joint, from 12 to 04 o'clock, within 8 inches of joint: YESR

    201.4 ft. - Roots Fine Joint, from 12 to 04 o'clock, within 8 inches of joint: YESR

  • Downstream Manhole, Survey Ends - 16 0422

    234.3 ft. - Downstream Manhole, Survey Ends - 16 0422

All inspections of P13472Work order 729317

Observations (19)

DistanceCodeObservation
0MGOSTOP LOG CONNECTION AT MH 3 O'CLOCK
142.5TFA—
201.4RFJ—
0MWM—
2DAGS—
234.3MGOACTIVE CONNECTION AT MH 9 O'CLOCK
175.7RFJ—
165.1RFJ—
232.4CM—
6.2CM—
151.4TFA—
232.4DAGS—
0MGOCOCKROACHES IN MANHOLE
36.4TFA—
0AMH16 0423
234.3AMH16 0422
0MWL—
187.2RFJ—
18.2TFC—

Properties (4)

additional_info
SC365111
custom_field_two
3
customer
LACSD
datetime
2018-09-27T02:32:14-07:00