Special Foundations

Completed over 2,400,000 rm of bored cast in-situ RCC piles up to 3000 mm diameter Over 520,000 sqm of Diaphragm Wall up to 1200 mm thick.


The Tech Sutra

As a leader in special foundations, NEC continues to raise the bar. Several records including executing of the largest quantum of piling in a single day, and recommendations from reputed institutions such as NTPC etc., bear ample testimony to the company’s expertise.

  • Installation of RCC bored cast-in-situ piles – 425,000 rm at NTPC, Barh – Largest single piling contract to any company in India
  • For the first time in India – 2.5 m dia pile for bridge across River Ganga, Bihar
PROJECT DESCRIPTION
Pile foundation (Package-B2) for Sasaram-Faethpur-Agra Transmission Line. Installation of RCC bored cast in - situ vertical piles of 1500mm dia. 1,276.85m (32 nos) & 1200 mm dia 560 m (16 nos).
Piling Work for 2X800 MW SDSTPS at Krishnapatnam The scope of work includes construction of RCC Bored cast-in-situ Piles of 900 mm dia. 675 rm (13 no.), 750 mm dia. 1,73,496 rm (3,281 nos) and 600 mm dia. 31,820 rm (684 nos).
Pile Foundation Package - D Mundra-Limbdi Transmission for Mundra Ultra Mega Power Project. Installation of RCC bored cast in - situ vertical piles of 1000mm dia. 8,206.40m (368 Nos.).
Piling work for thermal power Project by Simhapuri Energy Pvt Ltd site at Tamminapatnam Construction of RCC Bored cast-in-situ Pile foundations of 600mm dia. 1,08,335.61 rm (2,604 Nos), 750 mm dia. 8,963.76 rm (204 nos) and 1000 mm dia 4,169.91rm (90 nos).
Pile Foundation work for Hotel Project, Salt lake city Kolkata-700091 Installation of RCC bored cast in - situ piles of 1000mm dia. 13,000 m (288 nos) for Pile foundations by using Hydraulic Rotary Rig. Concrete 8,500 Cum (approx.) & Reinforcement Steel 770 mt.
Piling work for Sri Damodaram Sanjeevaiah Thermal Power Project, Krishnapatnam, Nellore RCC Bored cast in -situ pile foundations of 900 mm dia. 11491.75 rm (215 Nos), 750 mm dia 1,02,731.584 rm (Working Piles) & 630 rm (Test Piles) 1912 Nos and 600 mm dia. 47,403.572 rm (1050 nos).
Pile Foundation for the Construction of Grade Separator at the inter section of Anna Nagar at Thirumangalam with IRR in Chennai Installation of RCC bored cast in – situ piles of 1200 mm dia 4,353.64 m (122 nos) for Pile foundations by using Hydraulic Rotary Rig.
Pile Foundation for the Construction of Grade Separator in E.V.R Salai, Chennai. Installation of RCC bored cast in – situ piles of 1200 mm dia 278.75 m (11 nos) for Pile foundations by using Hydraulic Rotary Rig.
Pile Foundation Package-B for Nabinagar-Sasaram Transmission Line. Installation of RCC bored cast-in-situ vertical piles of 1500 mm dia 6,285.6 m (168 nos).
Pile foundation for Phase - II (Towers 3,4,5 & 6) for Bengal NRI Complex at Anandpur, Kolkata. Installation of RCC bored cast in – situ piles of 1000 mm dia 46,866.296 m (873 nos).
Regular Pile Work for ITPCL Power Project. Installation of RCC bored cast-in-situ vertical piles of 600 mm dia 33,621.70 m (1,117 nos).
Piling Works Alumina Refinery at Visakhapatnam District. Installation of RCC bored cast-in-situ vertical piles of 450 mm 2,763.79 m (291 nos), 600 mm dia 1,23,035.85 m (11,693 nos) & 1000 mm dia 45,088.80 m (3,151 nos).
Pile Foundations (Package B) Sasaram-Daltonganaj Transmission Line. Installation of RCC bored cast in – situ vertical piles of 1500 mm dia 2,734.40 m (64 nos).
Pile Foundation Package –TP01 ESSAR TPS-Bachau S/S Transmission Line. Installation of RCC bored cast in – situ vertical piles of 1000 mm dia 14,948.80 m (544 nos).
Pile foundation work for "UNITECH GRADE"-Phase II, Section, Sectors 96, 97 & 98, Noida: for 6 no. Towers (T1-T6). Installation of bored cast-in-situ RCC vertical piles of 750 mm dia (315 nos), and load tests etc.
Pile Foundation Packages- P3 for HVDC Bipole Biswanath Chariyali – Agra Transmission Line. Installation of RCC bored cast in – situ vertical piles of 1200 mm dia 19896.00 m (544 nos)
Pile foundation Package-P101 for Barh-Gorakhpur Transmission Line (11 Locations) Installation of RCC bored cast in – situ vertical piles at various locations like Ganga River Crossing, Gandak River Crossing and Rapti River Corssing.
"Pile foundation Package-P101 of Rajarhat – Purnea Transmission line under Eastern Region Strengthening Scheme-V." Installation of RCC bored cast in – situ vertical piles including Excavation, backfilling, form work, concreting, MS Liner, SPT Tests & Integrity tests.
Pile foundation work for WBSETCL transmission line between kakdeep (lot-8) and Kachuberia at Sagar Island, West Bengal Construction of RCC Bored Cast-in-situ Pile foundations of 1200 mm dia 5,448.81 rm (96 nos).
Pile Foundation Package of Mahanadi River Crossing Locations corresponding for Tower Package- TW03 Under 'Common Transmission System' Installation of RCC bored cast in – situ vertical piles of 1200 mm dia 4143.30 m (144 nos.) including excavation, backfilling, form work, concreting, MS Liner.