Road Construction & Infrastructure Services

Flexible pavement (bitumen/tar road) has multiple layers - sub-grade, sub-base, base course, and bituminous surface. It distributes load through layering and can flex slightly. Cost: ₹800-1,200 per sq meter. Life: 10-15 years with maintenance. Repair: Easy to patch and overlay. Rigid pavement (concrete road) is a thick concrete slab directly on sub-grade or thin base. It distributes load by beam action. Cost: ₹1,200-1,800 per sq meter. Life: 20-30 years. Repair: Difficult, requires complete slab replacement. Choose flexible for light-medium traffic and lower budget; rigid for heavy traffic and longer life despite higher initial cost.

Timeline depends on road length, type, and conditions: 1 KM single-lane road: 15-20 days. 1 KM two-lane road: 25-30 days. This assumes good weather, available materials, and no major obstacles. Breakdown: Site preparation & earthwork (30% time), Sub-grade & base course (35% time), Pavement laying (25% time), Finishing work (10% time). Monsoon season can delay by 30-50%. Delays occur due to: poor weather, material supply issues, utility shifting, land acquisition. We provide detailed project schedules during planning with realistic timelines factoring in all variables.

Cost varies by road type and specifications: WBM/Gravel road: ₹300-500 per sq meter (suitable for low traffic). Bitumen/Tar road: ₹800-1,200 per sq meter (standard for most roads). Concrete road (CC): ₹1,200-1,800 per sq meter (for heavy traffic). Interlocking pavers: ₹600-900 per sq meter (for colonies/parking). Costs include earthwork, sub-base, base course, and surface layer but exclude land acquisition and major drainage works. Higher costs apply for: difficult terrain, deep excavation requirements, poor soil conditions requiring extra layers. We provide detailed BOQ (Bill of Quantities) with cost breakdown.

A well-constructed bitumen road lasts 10-15 years with proper maintenance. Factors affecting lifespan: (1) Construction quality - proper compaction and layer thickness are crucial, (2) Traffic load - heavy vehicles reduce life, (3) Maintenance - timely pothole repairs extend life, (4) Climate - extreme heat/cold affects bitumen, (5) Drainage - waterlogging damages base layers. Maintenance schedule: Year 1-3: Minor crack sealing. Year 4-7: Patching and pothole repair. Year 8-10: Overlay/resurfacing (adding new bitumen layer). Year 10-15: Major rehabilitation or reconstruction. With good maintenance, roads can last 15-20 years before major reconstruction is needed.

Yes, we are registered contractors eligible for government road projects including PWD (Public Works Department), municipal corporations, and other government bodies. We have necessary credentials: Civil contractor registration, PAN and GST registration, PWD empanelment for specific value contracts, Experience certificates from previous projects, Required financial capacity and equipment. We participate in government tenders and have successfully completed several government road projects. For private projects (colonies, townships, industrial areas), we offer the same quality standards as government work but with more flexibility in timelines and specifications.

Multiple quality tests ensure road durability: Before construction: CBR test (soil bearing capacity), Soil classification tests. During construction: (1) Compaction test - to ensure 95-98% compaction at each layer, (2) Material testing - aggregate gradation, bitumen content, (3) Density test - nuclear density gauge or sand replacement method, (4) Thickness test - core cutting to verify layer thickness. For bitumen: Marshal stability test, Penetration test, Softening point test. For concrete roads: Concrete cube strength testing, Slump test. We maintain test records and provide certification. Third-party testing can be arranged if required by clients or regulations.

Yes, we specialize in road repairs and rehabilitation: Pothole filling - hot mix asphalt for permanent repair. Crack sealing - preventing water ingress and further damage. Patching - repairing localized damaged areas. Overlay/Resurfacing - adding new bitumen layer over entire road. Reconstruction - complete rebuilding for severely damaged roads. We assess damage cause (poor drainage, base failure, surface wear) and recommend appropriate repair. Minor repairs (potholes, small patches) take 1-2 days. Overlay work: 3-5 days per KM. Full reconstruction: Similar to new road construction timelines. Repair costs are typically 30-50% of new construction cost making it economical for roads with remaining base structure integrity.

Yes, proper drainage is integral to road construction and typically included in our projects. We provide: Side drains - on both sides of road for surface water runoff. Cross drainage - culverts at natural water crossing points. Catch pits - collecting water at low points. Proper road camber (slope) - 2-3% slope from center to sides for water runoff. Underground drainage (if required) - for urban roads. Cost: Basic side drains add ₹100-150 per meter. Culverts: ₹5,000-50,000 each depending on size. Poor drainage is the #1 reason for premature road failure. Water seeps into base layers, weakening the structure. We never compromise on drainage even if clients want to reduce costs elsewhere.