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.