ADDN / ALTRN TO BUILDING NO P-84 AT AF STN BARRACKPUR

Dismantling of floor, hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises complete all as specified and directed.

Material and labour for preparation of surfaces by cutting V groove all along the cracks and separation gap, removing all loose materials wash down by water, filling the cracks with polymer modified cement mortar @1 Kg cement :1.5 Kg sand with 2 litre acrylic polymer and allowed to air dry for 24 hours complete all as specified and directed. Make: - Fosroc/ SIKA / BOSTIK India Pvt Ltd.

Material and labour for carryout injection grouting by making 12mm dia drilling holes of depth upto 100mm at spacing of 500mm center to center including supply & fixing 12mm dia PVC nipple with ready to use mortar for plugging water leakage instantly and applying cement grouting @ 50 Kg cement mix with 1 Kg water resistant epoxy bonding agent and 200 grams expanding grout admixture complete all as specified and directed. Make: - Fosroc/ SIKA / BOSTIK India Pvt Ltd. Note: - (i) Work shall be carried out through authorised applicator of manufacturers as approved by GE. (ii) Contractor shall be provided guarantee for the water proofing of the pool bed for 10 years from certified date of completion of the work.

Material and labour for cleanning surfaces throughly to remove all loose particles, dust, dirts, oil greese, etc. which may effect bonding of waterproofing treatment and filling all openning of slab with polymer modified cement sand mortar 10mm thick CM admix with sika raintite @ 1 Kg cement : 1.5 Kg sand, 2 litre acrylic polymer and allowed the same to air dry for 24 hours. Moist the surfaces with water and try to keep the same in surfaces saturated dry condition, apply one coat of elastic liquid applied crack bridging, 2 pack acrylic cementious waterproofing coating with glass fibre fabric for coating reinforcement @ 1 Kg per Sqm and applying elastic liquid, applied crack bridging, 2 pack acrylic cementious waterproofing coating @ 1 Kg per Sqm complete all as specified and directed. Make: - Fosroc/ SIKA / BOSTIK India Pvt Ltd. Note: - (i) Work shall be carried out through authorised applicator of manufacturers as approved by GE. (ii) Contractor shall be provided guarantee for the water proofing of the pool bed for 10 years from certified date of completion of the work.

Material and labour for 10mm thick rendering on fair faces of brick work or concrete surfaces in cement mortar (1:3) and finish the surfaces even and smooth without using extra cement as in wall complete all as specified and directed.

Material and labour for swimming pool coloured mosaic tiles of sheet size 300mm x 300mm and chips size 23mm x 23mm and spacer 2mm as on floor surfaces of pool ( glassy). Tiles shall be fixed with tiles adhesive @ 10 kg per sqm or as per manufacturers instructions and filling the joints of tiles with epoxy mortar complete all as specified and directed.

Material and labour for swimming pool coloured mosaic tiles of sheet size 300mm x 300mm and chips size 23mmX23mm and spacer 2mm as on wall surfaces of pool (glassy/matt). Tiles shall be fixed with tiles adhesive @ 10 kg per sqm or as per manufacturers instructions and filling the joints of tiles with epoxy mortar complete all as specified and directed.

Supply and fix swimming pool diving board made of high quality special wood quoted with fibreglass of 300 GSM and 450 GSM impregnated with double ratio of high-quality polyester resin. The length of the diving board shall be of 16 feet / 4.8 m and the width shall be 500 mm. The thickness of diving board shall be of 1.5 inch to 2.5 inch. Diving board having top layer of UV protected and chemical resistant gel coat finish for longer durability. Diving board shall be anti- skid design to make the use of diving board more safe for the divers including SS 304 Hinges of suitable size for support of diving board and SS fulcrum of suitable size complete all as specified and directed.

Material and labour for joint free anti skid outdoor coloured pavement tiles (good grip series) of size 400 mm x 400mm x 10-12mm thick, coloured, set jointed and pointed in neat cement slurry with grey cement & pigment as in floor, path etc.includin laid over 20mm thick bedding/backing layer of mortar in CM (1:6) complete all as specified and directed.

Supply and fix stainless steel (Grade 304) railing/ hand rail made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangement complete all as specified and directed.