STRUCTURE AUDIT OF BLDG NO NP-247 AT DINJAN UNDER GE (AF) MOHANBARI

Amount

REBOUND HAMMER For determining the estimated compressive strength of concrete and uniformity of concrete in terms of surface hardness as per IS 13311 (Part-2)-1992, ASTM C 805-02, BS 6089:1981 and BS 1881: Part 202,BS-EN:13791, also establishing correlation chart between rebound hammer and other confirmatory test for having estimated in-situ strength of concrete if required. In absence of the confirmatory test strength data will be generated on the basis of empirical formula (obtained from the calibration chart) but those results will have 25% variation as per IS 13311 Part 2 1992

ULTRA SONIC PULSE VELOCITY for ascertaining the quality of concrete, uniformity of concrete in terms of soundness and density of concrete as per IS 13311 (Part-1) -1992, ASTM: C597-83, BS 6089: 1981 and BS 1881: Part 203 and BS EN: 13791; also establishing correlation chart between USPV and other confirmatory test for having estimated in- situ strength of concrete if required

RESISTIVITY Resistivity Meter Test:- It is used in determination or estimation of the likelihood of corrosion due to poor quality of concrete, correlation to chloride permeability, determination of zonal requirements for cathodic protection systems, Identification of areas within a structure most susceptible to chloride penetration as per BS EN 12696:2000, RILEM TC-154, AASHTO T277 RCP, AASHTO T259, ASTM C 1202 97

PH and Chloride pH Value (to check Alkanity of concrete) as per relevant B.S. 5328,ACI 201.2R-92 and ACI-318-99, IS 456:2000, BS 811.

REPORT INTERPRETATION AND RECOMMENDATION Preparing and submitting comprehensive report consisting of findings from visual inspection, test data, interpretation of results, conclusions and final recommendations along with sketch indicating the location of the test. Recommendation part does not include the repair scheme/DPR or BOQ related to the project. Evaluation and presentation on recommendations/suggestions for approval measures of UNESCO/ICM/EAG final submission. The HD quality site photographs and Video shall be provided to employer in a good quality of CD/DVD/USB hard disk along with softcopy but any data generated from the patented software can't be edited so those files can't be provided in the editable format.

BOQ BOQ and conceptual scheme for Rehabilitation/ retro- fitting works (feasible and economic options) with Rate analysis, material specification, execution drawing for strengthening of structure along with technical Specifications and periodic inspection and maintenance.

CARD HOUSE

M/s Sashi Enterprise