Description: Health assessment of existing OHR and ancillary structures etc Name of Work Health assessment of existing OHR of Dakshin Chhatra 45000 Gallon and ancillary structures within Baduria Block conducting Non Destructive Test and thorough visual observation under Barasat Arsenic Division PHE Dte Sl No 01
Details: Rebound Hammer Test Hammer (Proceq Make) ascertain equivalent cube compressive strength of specificcompressive strength of Specified existing RCC member superstructure. Conducting covermeter test to find out effective Cover specified RCC member of superstructures. Conducting ultrasonic pulse velocity test to check the homogeneity of concrete and presence of Cracks, voids another imperfections. Conducting Half-cell potentiometer to evalute the Corrosion activity of reinforement Field Data compilation, preparation of report and vetting from Field Data compilation, preparation of report and vetting from any recognised university and submission of 7 (Seven) copies of the same. Suggesting remedial measures and preparation of BOQ GST @18% on all the above items. Labour Welfare Cess @1% on all the above items.
Sector: Water supply and Sewerage