SPECIAL REPAIR TO BLDG NO P-05 (ESH-5) AT AP-252 OF 25 INF DOU AT RAJOURI UNDER AGE BR DETT-III OF GE 862 EWS

M&L for taking down/ dismantling of existing roof treatment of any description such as old APP membrane roof treatment etc terracing including screed bed etc hessian base felt/ tar felt etc (any type and thickness) including removal of dismantled materials outside the MoD land, complete all as specified and directed.

M&L for roof surface treated with PU Elastoseal primer to seal the pores and enhance the adhesive of the coating, supply and applying single component waterproofing liquid membrane based on pure, elastomatric, polythine resin cold applied of spray/ brush applied membrane with an elongation of 650% + 50 and tensile strength not less than 2 Mpa crack bridging ability not less than 2mm no leakage upto 5 bars of water pressure. Shore Hardness> 50 Shore. The minimum thickness to be applied shall be 1.5mm (overall) in two layers (each layer 750micron) or as per manufacture instructions so as to achieve thickness not less than 1.5mm including providing & laying of protective Geotextile fabric 150 GSM over than entire membrane with proper overlaps of 75mmcomplete all as specified and directed. Note :- (i) The treatment shall be carried out by authorised applicator approved by GE as per the manufacturer . (ii) Payment shall be made after providing warranty certified from the company. (iii) Roof treatment colour shall be in black/grey.

M&L for PCC (1:2:4) type B-0 (using 12.5mm graded stone aggregate) providing, roof kerbs or mud stops,levelling course,pedding rounded or chamfered on edges including demolition of existing PCC, complete all as specified and directed.

M&L for 10 mm thick rendering on fair faces of stone/ concrete surfaces in cement mortar 1:4 and finished even and smooth without using extra cement and mixed with water proofing complete all as specified and directed. Note:- Water Proofing Compound shall be measured separately.

Demolition of brickwork or stone/ boulder masonry, for portions ordered to be dismantled, built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed.

M&L for brick work with sub class 'B' old size bricks straight or curved on plan exceeding 6.00 m mean radius built in cement mortar 1:6 (except brick), complete all as specified and directed.

Taking down cement plaster on brick/ stone or concrete surfaces including racking out joints hacking for key to any thickness scrubbing down with water including removing materials outside the MoD land, complete all as specified and directed.

M&L for rendering 10mm thick on fair faces of brick/ stone work or concrete surface in CM (1:6) as in wall, finished even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 15mm thick on fair faces of brick/ stone work or concrete surface in CM (1:4) as in wall with WPC, finished even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 5mm thick as on ceiling on concrete surface in CM (1:3) as finished even and smooth without using extra cement complete all as specified and directed.