Page 49 - January_2023

COVER STORY

CA305 - Soil Compactor - 7 nos. Application Insights:
CP275 -Pneumatic tire roller (PTR) - 2 nos. Model Application Working Width Thickness
Application insights: CASE STUDY
WMM (Wet Mix 250 mm
Model Application Working Width Thickness Macadam), 7m - 9.7m,
7.5m - 9.7m, on DBM (Dense Bituminous on Service
WMM (Wet Mix 130- SD2530CS 50-100 mm
SD2530CS Service Road & Macadam), Road & Main
Macadam) 150mm
Main carriage SMA (Stone Mastic carriage 50-100 mm
DBM (Dense 7m- 9m, on Asphalt)
Bituminous Service Road & 80-90mm WMM (Wet Mix
SD2530CS Macadam) Main carriage Macadam), 7m - 9.7m, 250 mm
BC (Bituminous 9m on Main 50-60mm DBM (Dense Bituminous on Service
Concrete) carriage SD2530CS Macadam), Road & Main 50-100 mm
DBM (Dense 7m- 9m, on SMA (Stone Mastic carriage
Bituminous Service Road & 80-90mm Asphalt) 50-100 mm
SD2530CS Macadam) Main carriage
BC (Bituminous 9m on Main 50-60mm The application on working width for the pavers was WMM, DBM- 1st
Concrete) carriage layer, 2nd Layer, SMA 9.7 m for the main carriage and 7 m for the
rest of the area. The layer thickness was between 50 to 100 mm in
For smooth operations, Dynapac’s team also deployed two service DBM/SMA. In WMM, the layer thickness was about 250 mm.
engineers trained by the company, and GRIL provided semi-skilled The team ensured technical guidance for periodic maintenance
and unskilled manpower for maintenance. Dynapac also deployed and scheduled breakdown services as per Dynapac’s procedures.
one dedicated service vehicle. Dynapac’s team also assured that pavers would serve a minimum
Dynapac has supervised and conducted technical guidance for of 95% uptime at the site. Uptime is calculated minus the regular
Preventive & Scheduled maintenance services as per our company maintenance time and the idle time due to non-availability of
procedure. Backed by our high-tech solutions, the company could work or labour. The WMM, DBM, and SMA Paver, SD2530CS worked
assure a minimum of 90% uptime at the site. Dynapac’s one Paver for a total of 2540 hours with 98.14% availability. The material
SD2530CSH, offered 90% availability with paving record of 5,08,809 paved includes 2,34,474 Metric ton-WMM and 76,170 Metric
Metric Ton, Second DBM Paver ensured 88% availability with ton-DBM/SMA. Similarly, another paver worked for 2880 hours with
5,41,852 Metric-Ton and Third DBM Paver offered 92% availability a 95% availability. The material paved included 2,16,073 Metric
with paving of 4,10,680 Metric Ton. ton - WMM and 89,798 Metric ton-DBM/SMA. Dynapac’s expert
Dynapac’s engineering team was involved in checking the team recommended the correct operations, maintenance and
conditions of various filtration systems and ensuring replacements planning of scheduled services. As a result, the company could
when necessary. The team also consistently checked the display monitor the operator’s performance and offer training while the
units for error codes and resolved the same without delays. KCCBPL maintenance staff was responsible for implementing the
Monthly review meetings between Dynapac Engineers and project recommendations. Dynapac’s team also ensured ample stock of
site manager ensured great cooperation with the project teams fast-moving parts for scheduled maintenance and planned repairs
and continuous monitoring of performance. at site. The Dynapac team communicated highly efficiently about
“Dynapac AMC program reduced the maintenance the regular maintenance jobs in advance with the required tools
cost by periodic monitoring and inspection of and workforce. KCCBPL’s team helped complete the tasks in time.
equipment which in turn reduced costly repairs. In The pavers supported the road project and ensured optimum
this project, we got full support from the service team” performance and productivity for the job at hand.
said Mahendra Agarwal, Director, GR Infra Projects Limited. “Dynapac Annual Maintenance program is very helpful for
preventive maintenance. This program reduced the breakdown
KCC Buildcon Limited – Package No. 5 & 6, Mumbai – Delhi time and increased the reliability of machine. Strong after sales
greenfield project in state of Rajasthan service support is provided by Dynapac in this project” said
Dynapac provided technical guidance and supervision of Shivraj Kundu, MD, KCC Buildcon. Dynapac has
maintenance jobs for Dynapac equipment deployed at the always been proud of executing AMCs with the best
project site at Bandikui-Pinan in Rajasthan. The project involved a of teams, equipment and technologies. These two
new 8-lane road in the green field project, Expressway package 5 recently completed projects are a testimony of the
and 6. During this project Dynapac paved over 0.6 million tons of excellent efforts and Dynapac team’s dedication. Dynapac is
asphalt and wet mix. already executing similar contracts and looking forward to take up
many more AMC projects in the future. Dynapac is committed to
Dynapac Fleet: its brand promise of “Your Partner On The Road Ahead”
Dynapac had two pavers and 13 ton soil compactor deployed
at the site. For more details contact:
SD2530CS Paver - 2 nos. Email: Customercare@dynapac.com
CA385D - 4 nos. Website: www.dynapac.com

JANUARY 2023|CONSTRUCTION OPPORTUNITIES 49