Waterproofing and repair of U/G tunnel

Waterproofing and repair of U/G tunnel ,OT duct and launching shaft using Single component PU grout through injection methodology at DMRC CC -24 Package (HZN- Ashram stretch)

Contractor - Jkumar Infraprojects
Client- Delhi Metro Rail Corporation

Challenges

Water leakages at multiple locations ,making it difficult to complete work and get CSMRS approval for making the line operational within time.There were leakages in roof slab and Diaphragm wall in the OT duct section ,making it extremely difficult to arrest leakages.D-wall is extremely challenging ,because there is lot of loose sand which has to be properly removed before injection treatment can be started

Solution

KCPL team engaged highly skilled technical know how,making surface preparations,cleaning and removing of any loose particles and then injecting high performance single component PU grout -KUNAINJECT systems to stop water leakages.Our teams worked 24 hours to put almost 16500 nozzle and total material 5000 KG was consumed.

USP

KCPL is the only company who do turnkey job .where supply and apply was both done by us leading to high level of efficiency

See Complete Product List

Case Studies

See how we’ve worked with our customers to turn projects into success stories.

Repair and waterproofing of Army Bunker in Silliguri

Repair and rehabilitation to arrest water leakages and restoration of Army Bunker â€“Siliguri using KCPL range of construction chemicals ( Sector- Defence)

Repair &Grouting of Railway Tracks(Sector-Railways)

TAs per DMRC specifications and guidelines (Usage and need of proper construction chemicals during supply/installation, testing and commissioning of ballastless track

Repair and waterproofing of Charbagh Railway Station

The CHARBAGH railway station has been constructed in the year 1914 With elegant Elevations (Compression Members),

Road Sector ( Supply of admixtures to Yammuna Expressway

Supply of Concrete admixtures and super plasticizers for Pozzolana Portland Cement (PPC) enabled rigid pavement concrete

330 MW Kishanganga Hydro Electric Power Project Kishanganga HEP (J&K)

on tributary of Jhelum in Gurez (Jammu&Kashmir). One of the most difficult and strategic location for GOI due to proximity to POK.The total project cost is around 1 Bn US$ including 37 m high gravity concrete dam,24KM (15 mi) tunnel and over 1 million cubic meter of concrete and shotcrete

Supply of High performance admixtures to Rewa-Siddi 4 laning of National Highway

4 laning of National Highway project from Rewa to Siddi in state of Madhya Pradesh involving 6 .0 lakh cubic concrete of rigid pavement and super structure in flyovers and bridges across water bodies.

Waterproofing and repair at Bestech Mohali

Integrated development of a 11-tower residential complex, five-star hotel, office and commercial space at Mohali over an area of 50 acres by Bestech India Private Limited and their subsidiary Starwood Contracts Private Limited

Waterproofing and repair of U/G tunnel ,OT duct and launching shaft

Waterproofing and repair of U/G tunnel ,OT duct and launching shaft using Single component PU grout through injection methodology at DMRC CC -24 Package (HZN- Ashram stretch

Repair of Existing PQC Road-NH 2 6 Lane(sector-road)

Repair of existing cracks in Pavement Quality Concrete (PQC) roads from Etawaha-Chakeri section of National Highway 2

Waterproofing of roof slab and walls for U/G Metro Station at CCS Airport.

Waterproofing of roof slab and walls for U/G Metro Station at CCS Airport for Underground stretch of Lucknow Metro Rail Corporation (LMRC) using 2 component highly elastic liquid membrane

Comprehensive repair and rehabilitation work at Adani -Dhamra port

Comprehensive repair and rehabilitation work at Adani -Dhamra port.Conducting testing and subsequent strengthening measures of pile and pile caps at Stacker reclaimer area for various defects at Dhamra Port

Supply of high performance high early strength superplasticizers

Supply of high performance high early strength superplasticizers (concrete admixtures) for extremely challenging Rupnarayan Bridge (Kolaghat bridge) on NH 6 in state of West Bengal.We also did anti carbonation coating of the structure to protect deterioration from highly moist surroundings

Thermal Power project in state of west bengal.4500 sqm job

Roof waterproofing treatment done at Sagardighi Thermal Power project in state of west bengal.4500 sqm job