SPL REPAIRS TO BLDG NO M-11 OF TECH SP REGT, SCHOOL OF ARTY, DEVLALI

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

M&L for PCC 1:2:4, type B-1, using 20mm grade stone aggregate as in foundation concrete etc complete all as specified and directed.

M&L for Virified Ceramic tiles (Light Shade) 8mm to 10mm thick (square/ rectangular) polished, area of each tiles exceeding 0.18 sqm but not exceeding 0.36 sqm, in floors etc. with and including 15mm thick screed bed in CM 1:6, set and jointed in neat cement slurry and pointed in white or coloured cement to match etc complete all as specified and directed.

Ditto all as item No. 3, above but in skirting over 8 to 10mm thick backing coat in CM 1:4 complete all as specified and directed.

M&L for joint free coloured glazed ceramic tiles in vertical surface of size 450 X 300 X 7mm thick of different shade colour and pattern as approved, over and including 10 mm thick rendering in CM 1:4 as backing coat finished to receive wall tiles, set and jointed in neat cement slurry and pointed in white or colour cement to match etc complete all as directed and specified.

Demolition of stone slabs, paving stones and tiles of any description and thickness in floors, aprons, laid, bedded and pointed in any mortar complete all as specified and directed.

M & L for 15-18mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window- cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite including Screed bed or bedding layer of mortar 15 mm thick for laying floor finishes complete all as specified.

Rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations complete all as specified and as directed.

Taking down chowkats or frames with shutters (without taking off shutters from the frames) exc 1.5 sqm but n exc 4 sqm each complete all as specified and directed.

S&F Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/Ceosetory windows & other Frames/ Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 65 x125 mm single rebate comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/ cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/ lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge. (M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately). Note: For WPC solid door/window frames, minus 5mm tolerance in dimension i.e. depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made Make : ECHON/Sintex/Rajshree/Navaratan.