Showing posts with label bitumen 80/100. Show all posts
Showing posts with label bitumen 80/100. Show all posts

February 21, 2018

Security Clearance Sought for Road Project

Coastal road project...




With five international consortia among the 17 bidders, which qualified for the 29.2km coastal road project in the city, including China and Italy, the Brihanmumbai Mumbai Corporation (BMC) has written to the Centre for security clearance.

The proposals of 17 bidders will be analysed by a consultant appointed by the civic body.

After the analysis, the financial bids will be opened and the contract will be given to the lowest bidder.

However, if the Union Home Ministry disqualifies any firm, their financial bids will not be opened and will be automatically rejected.

“We have written to the Centre informing about the international firms’ participation and their security clearances,” said Sanjay Mukherjee, additional municipal commissioner, projects.

Talking about the commencement of work, BMC chief Ajoy Mehta said, “The actual construction of the Coastal Road between Marine Drive to Kandivli will begin in May this year, once the tendering process is completed in the next two months.”

The Hajo Ali section of the road. (HT Photo)

“The first phase of Marine Drive to Bandra Worli Sea Link has to be constructed by the BMC, while the construction of the remaining part will be taken care of by MSRDC,” he added.

Meanwhile, the international firms participating in the bid are from China, Italy, Korea, Dutch and Gulf countries.

Amid Sikkim stand off last year, Union Home Ministry had denied security clearance to Chinese consortium China Railway Major Bridge Engineering Group Limited in joint venture (JV) with Gayatri Projects Limited for the construction of Mumbai Trans Harbour Link.

The BMC is currently awaiting reply from the home ministry for its coastal road project.

In the past, Chinese companies have been disqualified by the Union Cabinet Committee on security grounds because of the growing cross border tensions between the two countries.

Chinese companies were also denied security clearance for the construction of Bandra-Worli Sea Link (BWSL).

Ajoy Mehta had ordered the civic officials to finalise the request for proposal (RFP) tender by March 15, 2018.

The coastal road aims to provide connectivity between western suburb and the island city.

The civic body proposed that the work be divided into two parts.

The south phase of the bridge will run from Princess Street flyover till the south end of the Bandra-Worli sea link and the north phase will cover the stretch from the north-end of the sea link to Kandivli.

The coastal road will have eight lanes with two dedicated bus lanes.

The project will require 186 hectares of land to be reclaimed, of which 91 hectares will be developed as green spaces. Stay updated with all the Mumbai Latest News headlines here. For more exclusive & live news updates from all around India, stay connected with NYOOOZ.

October 5, 2017

Road Topping Tender

Brace yourself for more chaos on the roads

Biggest white topping project to date set to begin in second week of October

In tune with the State government's move towards white topping roads, the Bruhat Bengaluru Mahanagara Palike (BBMP) has approved tenders for white topping 29 roads and six major junctions totalling to a length of 93.47 km at a cost of ₹723.71 crore. For motorists, this will be mean smooth roads, but citizens remain sceptical given the deteriorating condition of roads every monsoon.
Work is expected to begin in the second week of October simultaneously on multiple roads, and add to the traffic chaos across the city.
 
“BBMP has set a one-year deadline for completion of works on the 29 roads. We have split the work and given tenders to two firms so that the project starts simultaneously and is finished on time,” said K.T. Nagaraj, Chief Engineer, Projects, BBMP.
All roads will be provided with service ducts on either side for optic fibre cables and power cables. However, sewage and water lines will not be shifted, sources said.
White-topping is an overlay of Portland cement concrete layer over the existing asphalt layer on the road. Chief Minister Siddaramaiah and City Development Minister K.J. George are passionate votaries of the technology. Recently, Mr. Siddaramaiah had said that he would like to see roads in the city to be white-topped.
For now, however, sections on major roads like Outer Ring Road, Mysuru Road, Brigade Road, Hosur Road, Bannerghatta Road, Sarjapur Road and Tumakuru Road will be revamped.
This will be the biggest white-topping project in the city to date.
Bengaluru City Traffic Police, who have given their go-ahead for the works, said that though the project will disrupt traffic in the short run, white topping of roads is better since it provides a pothole-free ride, once completed. “We cannot block the roads. Work will be taken up on one lane while traffic will be allowed on the opposite lane,” said R. Hitendra, Additional Commissioner of Police (Traffic). He added that they would like the BBMP to press more paver machines into action to speed up the process.

October 2, 2017

Nothing world class about TenderSURE roads

By Ashwini M Sripad  |  Express News Service  |   Published: 02nd October 2017 04:38 AM  |  
Last Updated: 02nd October 2017 07:21 AM  |   A+A-   |  
Cunningham Road, developed under the TenderSURE project, gets invariably flooded every time it rains; (below) potholes have also surfaced on some of these roads
BENGALURU: When conceptualised, TenderSURE roads were termed as world class. The recent heavy rains have, however, exposed their poor quality as well as the tall claims of the officials concerned. Sunday night’s rain left the TenderSURE roads waterlogged in the city yet again, with people wondering if the crores of rupees spent on them literally went down the drain!“It was difficult to commute on the water-logged Cunningham Road on Sunday night. Water was gushing on to the street through manholes and drains, and an unbearable stink made matters worse,” said Arun Jha, a resident of R T Nagar.
According to traffic expert Prof M N Sreehari, TenderSURE roads are world class only in terms of the money spent. The quality of the roads is as bad as normal asphalted roads. “On all TenderSURE roads, footpaths have been made wider without conducting any pedestrian user survey. The paver blocks on the footpath have been laid unscientifically. These are laid on the top layer of the footpath. The ground below them is not properly layered, which results in an uneven top layer and gaps in between the blocks. Whenever it rains, water percolates through them, leading to water stagnation and damaged road surface,’’ he said.
Many of the TenderSURE roads built in the first phase have sewer lines beneath them, including Richmond Road, Residency Road and Cunningham Road. “At times, if there are clogged drains, we end up digging the roads to clear the blockage,’’ said an official.
BBMP Commissioner Manjunath Prasad agreed. “Ideally for TenderSURE roads, all the utility should be shifted to one side of the road. But in the first phase, BWSSB did not shift sewer lines on some of the roads. This is one of the reasons for flooding,’’ he said. However, he was quick to add that the problem has been rectified in the works undertaken during subsequent phases.
Another reason for water clogging is the sweeping practices. “Pourakarmikas often push dust and waste towards gratings on the road surface that have been put to let rainwater into the drain. This results in clogging,’’ an official said.
However, K T Nagaraj, BBMP Chief (Projects), maintained there is no problem with TenderSURE roads and they are indeed world class. Flooding, Nagaraj claimed, is because of heavy rains. The gratings have small outlets for the rainwater to enter the drains. “If there is more water and smaller outlets, water will obviously flow slowly. On TenderSURE roads, water does not clog for more than three hours,’’ he added.  
Of the proposed 45 TenderSURE roads, nine are complete. Works on another three will be finished soon. Tenders will be called for 13 more roads under  phase II. The cost of these roads was around `7.5 crore per km, including shifting of utilities, wider footpath and bitumen-mixed black-topping. BBMP officials boast of 25 to 30 years durability of these roads.

September 29, 2017

Will Maldives ( MACL) choose the right pavement solution

Paving a runway requires highly skilled workforce and the right material.. Not anybody can supply the Asphalt mixture as per specification.. the high impact of the Jets onto the runway requires careful preparation of the surface.. Hope MACL chooses their suppliers correctly .

Airport new runway construction to begin in two months ( already delayed per original plan) 

The project to develop the new runway of the Maldives’ main airport will be underway over the next couple of months, announced Maldives Airports Company Ltd (MACL) on Tuesday. 

Speaking at a press conference held at MACL’s main office, the company’s Managing Director Adil Moosa proclaimed that 70 percent of the land reclamation required for Velana International Airport (VIA)’s new runway has been completed with other preparations already ongoing. He stated that the runway development will commence during the first quarter of this year from the southern end of the island. 

The project to develop VIA’s new runway was awarded to Beijing Urban Construction Group (BUCG) of China. BUCG had appointed United Arab Emirates (UAE)’s dredging firm Gulf Cobla as its subcontractor which commenced land reclamation for the runway last July 25. MACL had earlier estimated that reclamation will add around 30 percent or 62 hectares of land to the airport. 

Officials of MACL and BUCG presented the project’s progress to reporters on Tuesday. According to BUCG, several equipment required to commence runway development will be brought to the Maldives within this month, some of which have already arrived. 

The USD 373 million (MVR 5.7 billion) project, funded by a loan from the Export-Import (EXIM) Bank of China, aims to establish a new runway measuring 3,400 metres in length and 60 metres in width which can accommodate the largest airplanes such as Airbus A380. The project includes development of a new cargo terminal with a capacity of 120,000 tonnes and a fuel farm with a storage of 45 million litres. 

MACL also assured that relocation of the current seaplane terminal at the airport will commence soon, as the sand to reclaim land for the new runway is being excavated from the lagoon of the current seaplane terminal. 

Moreover, MD Adil said that the project to develop an airline complex with additional gates is also underway. Construction of the complex’s steel framework has already begun while installation is scheduled for coming February. 

VIA’s new runway is part of the government’s USD 800 million (MVR 12.3 billion) project to develop and expand the main airport. The project also features development of a new international terminal.

September 28, 2017

Another Tender War


Work on white-topping of roads is set to begin and around 30 roads stretching 93.47 km will be white-topped in two phases. The tender process for the project, which has been divided into two packages, has been completed.

The first package has been handed over to NCC which involves six roads and six circles. The second package involves 24 roads and the contract has been handed over to Madhukan. The companies have been given 11 months to complete the project.

“Roads will be white-topped on the lines of Nrupathunga Road. Work will start by October,” said Bruhat Bengaluru Mahanagara Palike (BBMP) commissioner N Manjunath Prasad.

He also said the stretch along Mysuru Road-Sumanahalli Junction-Goraguntepalya-BEL Circle-Hebbal-KR Puram will be taken up soon since the traffic here is heavy. “We are trying to reduce the inconvenience caused to motorists as much as possible and hence we have instructed the contractors to complete the project within six months,” said Prasad.

“We need to completely bar vehicular movement during the project. We will create alternative routes during this period in consultation with the traffic police,” said K T Nagaraj, BBMP chief engineer, (projects).

He also said work will 
be taken up according to the availability of the paver machines which are used for white-topping.

Around six circles are being white-topped in the project. The circle near Ramakrishna Ashram, Lalbagh West, North and East gates, near Siddapura Teacher’s College and Bhashyam Circle will be white-topped. A total of Rs 21.24 crore is being spent on this. “These works come under Package 1,” said Nagaraj.

White-topping, or concretisation, gives roads a life of up to 25 years and results in fuel savings of 14%. The Centre for Smart Cities (CSC) Research had recommended that white-topping helps in reducing traffic and increasing the lifespan of the road. The state government has allotted Rs 2,000-3,000 crore under the Nagarothana scheme for this project.

Source- Deccan Herald

September 22, 2017

Elevated road to avoid local traffic


The cost of the entire project has been estimated at ₹1,800 crore, a NHAI official said.

GURGAON Updated: Sep 20, 2017 21:57 IST
Dhananjay Jha
The elevated road will start from Gurgaon-Delhi border and end near the Basai railway overbridge in Sector 100.
The elevated road will start from Gurgaon-Delhi border and end near the Basai railway overbridge in Sector 100. (HT File)
In what could spell major relief to city commuters and homebuyers living sectors 80 to 115 along the Dwarka Expressway, the National Highways Authority of India (NHAI) is all set to construct a 10km elevated road. The tenders for the project were floated on Monday.
The elevated road will start from Gurgaon-Delhi border and end near the Basai railway overbridge in Sector 100. The cost of the entire project has been estimated at ₹1,800 crore, a NHAI official said.
Dinesh Yadav, general manager, NHAI, said, “The Dwarka Expressway will be executed in phases. In the first phase, tenders have been floated for the 10km road which will be elevated. The purpose of the elevated road is to separate local traffic from the expressway’s long distance traffic.”
In October 2016, the NHAI took over the Northern Peripheral Road, which is also known as the Dwarka Expressway, from the Haryana government and named it NH 248-B.
The NPR’s custodian authority earlier was the Haryana Urban Development Authority for 18-km portion in Gurgaon between Delhi border and Kherki Daula toll plaza. After NHAI took over it, the length was extended up to near Shiv Murti, Mahipalpur.
Before the NHAI took it over, the Huda had completed the 16.5km portion in Gurgaon and also an RoB on Delhi-Rewari railway track at Basai.
“We have been waiting for the completion of the Dwarka Expressway as the delay has adversely affected other development work in new sectors. We hope the NHAI will complete the expressway and bring us relief. I believe tens of thousands of homebuyers like me are waiting for the completion of their dream homes,” said Prakhar Sahay, a homebuyer.
“This is an important development as it will provide easy access to various sectors and help bridge the connectivity gap along the NPR,” said Pankaj Bansal, Director, M3M Group.
Ravish Kapoor, Director of Elan Group, also hailed the development and called the project “an engine to boost growth in new Gurgaon” by improving better connectivity to the expressway.
The NHAI has been constructing underpasses at Hero Honda Chowk, Rajiv Chowk, Signature Tower and Iffco Chowk. The highways authority constructed a flyover at Hero Honda Chowk and construction is underway for the two elevated U-turns at Iffco Chowk while another U-turn underpass is proposed on the highway near Ambience mall.

September 21, 2017

Tender Sytesm Vs Cops




Systemic delay in repairing roads.Systemic delay in repairing roads.


HYDERABAD: The long-drawn tender process followed by the Greater Hyderabad Municipal Corporation (GHMC) for relaying dug-up roads should either be done away with completely or streamlined to put the city's road infrastructure back on track, feel traffic cops.

Pointing out that currently it takes at least six months to complete just the tender process for restoration of dug up roads, which the city just cannot afford, traffic cops said there are several instances of road stretches being dug up repeatedly and not being re-surfaced, leaving behind un-motorable roads as the civic body's tender process takes its own sweet time.

As per the current system, when an agency seeks permission from GHMC for road digging, cost of required restoration work has to be submitted by the agency to the civic body before taking up the work. However, the tender process for restoring roads starts only after digging is completed.

"While it not possible to refuse permission for any development work, in most cases the contractor just dumps mud or loose gravel on the stretches. It is the gap between the completion of work and the actual filling of the road that results in traffic woes. We have suggested that the procedural fulfilling of tender be done away with and the road be filled immediately after the work is done," said AV Ranganath, deputy commissioner of police, traffic (Hyderabad II).


In fact, Malkajgiri, Anandbagh, Banjara Hills (Road No 5), Ayyappa Society , Secunderabad, LB Nagar, Bowenpally , Madhavpuri Hills, Chandanagar, PJR Enclave, KPHB and Sultan bazaar are examples of areas where such dug up road stretches have become a never-ending nightmare.


"The Maharani Jhansi Road from Putlibowli Chowrasta to Afzalganj has been in a poor condition for the past two ye ars. Only surgical repair work by pouring bitumen is done after the frequent digging work," complained resident Balasubramanyam Perugu.

TOP COMMENT

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Chandramohan Singh, a resident of Marredpally , said, "The road from Reliance Fresh super market to the check post in West Marredpally was repaired about six months back but is back to its potholed self. Even the road near Lions Hospital, which was dug up for laying drainage pipes, has not been restored."


While GHMC authorities admitted the tender process takes at least two months, they said that in the case of Malkajgiri the delays stretched to nearly a year because the payment was completed only recently by Water Board, which has taken up pipeline laying work. "Once the work is completed, estimates are drawn up and sent for sanction. Then a tender is called for and a contractor is decided. The process requires at least two months.While dealing with other departments we can't press for payment beforehand," said M Shanker, deputy chief engineer, maintenance, GHMC.

Source- Times of India