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ESCALATION OF QUANTITIES Restoration and Refurbishment of St. John’s Church, Bangalore.

BOQ Item 01:. Pest control for wooden surfaces and walls (pre plastering):.

BOQ item no. Item description Initially quoted quantity Final quantity Reason for escalation 4 Scaffolding (bamboo) upto 35 mts 764.96 1230.13 Initial quantity was only considered for whatever deteriorated surfaces we could assess through visual inspection. As the work prospect increased, to reach greater lengths and heights heavy scaffolding was required. 5 Scaffolding (MS prop) upto 12 mts 150 483.73.

BOQ Item 4:. Scaffolding (bamboo) upto 35 mts:. BOQ Item 5:.

BOQ Item 11:. Removal of PCC gutter:. Initially quoted quantity Final quantity Reason for escalation 137.78 197.78 During initial assessment it was observed that PCC depth was upto 3”. But after further continuation of work, depth varied till 1’ - 1.5’..

BOQ Item 11:. Removal of PCC gutter:. Restoration and Refurbishment of St. John’s Church, Bangalore.

BOQ Item 12:. Removal of timber scantlings:. Initially quoted quantity (cum) Final quantity Reason for escalation 2.04 2.96 Deterioration in timber members was only observed after opening up the roof. Parts of rafters, purlins, entire wall plates were rotten and were in to condition to support the roof..

BOQ Item 12:. Removal of timber scantlings:. Restoration and Refurbishment of St. John’s Church, Bangalore.

BOQ Item 20:. 100% removal of Chancel false ceiling.

BOQ Item 20:. Removing old false ceiling:. Zii5D(.

BOQ Item 20:. Removing old false ceiling:. Restoration and Refurbishment of St. John’s Church, Bangalore.

BOQ Item 21:. Recycling old planks:. Initially quoted quantity Final quantity Reason for escalation 56.03 564.03 Quantity has increased after including 100% of chancel ceiling considering the deterioration level of Nave false ceiling..

BOQ item no. Item description Initially quoted quantity Final quantity Reason for escalation 22 New false ceiling reapers 168.1 372.56 Initially it was expected for most of the existing false ceiling to be in a re-usable condition. Quantity has increased after including 100% of chancel ceiling considering the deterioration level of Nave false ceiling..

BOQ Item 22:. New false ceiling reapers :. Restoration and Refurbishment of St. John’s Church, Bangalore.

BOQ Item 36:. Cornices upto 150mm:. Initially quoted quantity (rmt) Final quantity Reason for escalation 138 706 Considering 100% removal and restoration of cornices due to deterioration of plaster and walls..

BOQ Item 36:. Cornices upto 150mm:. Restoration and Refurbishment of St. John’s Church, Bangalore.

BOQ Item 37:. Cornices upto 150 - 300mm & decorative cornices:.

BOQ Item 37:. Cornices upto 150 - 300mm & decorative cornices:.

BOQ item no. Item description Initially quoted quantity Final quantity Reason for escalation 54 Lime plastering 1558 3501 Considering 100% removal and restoration of cornices due to deterioration of plaster and walls..

II. 't&Ö.vå... ill} O. BOQ Item 54:. Lime plastering :.

II. O)). BOQ Item 54:. Lime plastering :. Restoration and Refurbishment of St. John’s Church, Bangalore.

O)). BOQ Item 54:. Lime plastering :. Restoration and Refurbishment of St. John’s Church, Bangalore.

BOQ item no. Item description Initially quoted quantity Final quantity Reason for escalation 68 Stone Crack stitch 137.78 197.78 The extents of the cracks are also more than expected as these were well hidden behind the plaster and paint layers. The number of underlying cracks and the nature of cracks we are finding are more varied. So not only can we do crack and staple stitching we also need to do SS mesh stitching. 69 Metal Crack stitch 250 320.

BOQ Item 68: Stone Crack stitch. BOQ Item 69: Metal Crack stitch.

BOQ Item 68: Stone Crack stitch. BOQ Item 69: Metal Crack stitch.

BOQ Item 68: Stone Crack stitch. BOQ Item 69: Metal Crack stitch.

BOQ Item 68: Stone Crack stitch. BOQ Item 69: Metal Crack stitch.