Renovation of Udalguri District Sahitya Sabha Bhawan And Construction of Toilet and Boundary Wall with Iron Gate at Udalguri. TN-34-2.

15.28 Dismanting roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of: 15.28.1: G.S. Sheet

15.2 Demolishing Cement concrete manuualy/by mechanical means including disposal of Material within 50 Metres lead as per direction of Engineer-i/c. 15.2.1 Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

12.65.1 Providing & fixing at all heights, levels and location colour finish Aluminium alloy roofing sheets of alloy IS designation 31500, temper Hx8 conforming to IS 737 and dimensions as per IS code 2676 with characteristics of good formability and corrosion resistance. The profile sheets shall be fixed to truss members in slope or required pitch or curvature with Hex cap headed self drilling/tapping stainless steel screws M6, 50 mm long with 3 mm EPDM seal washer etc. all inclusive of labour, scaffolding, T&P and sundries etc. complete as per directions of the Engineer-in-charge. ( Cost of truss/ frame work shall be paid separately). 12.65.1 : 0.56 mm, Aluminium Color coated throughed profile with center pitch of 200 mm, depth of 32 mm, overall profile width 1092 mm, cover width 1000mm

12.66. Providing and fixing of Pre-coated colour or mill finish Aluminium Roofing Accessories in 0.71 mm thickness, Alloy 31500 ( IS designation ) [ Aluminium Alloy (AA) 3004 ( ISO designation)] For color, coating shall be 5-7 microns epoxy primer on both sides of the sheet and polyester top coat 15-18 microns, using self drilling/ tapping SS screws of size 6 x 50mm with 3mm thick EPDM seal and SS plain washer complete : 12.66.1 Precoated/ mill finish aluminium ridges plain ( 500-600mm )

4.1 Providing and laying in position cement comcrete of specified grade excluding the cost of centering and shuttering-all work up to plinth level: 4.1.5 1:3:6 (1 cement:3 coarse sand (Zone-III)derived from natural sources:6 graded stone agrregate 20 mm nominal size derived from natural sources)

6.13 Half brick manonsry with common burnt clay F.P.S (non Moduler) bricks of class designation 7.5 in super structure above plinth level up to floor v level 6.13.2 cement cement morter 1:4 (1 Cement: 4 coarse sand)

13.2 15 mm cement plaster on the rough side of single or half brick wall of Mix 13.2.1-1:4(1 cement :4 coarse sand)

11.41A Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm includinggrouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only . Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gentlyand easily. 11.41.1 Size of Tile 500 x 500 mm

8.31 Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

9.1 Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in posititon with hold fast lugs or with dash fasteners of required dia & length ( hold fast lugs or dash fastener shall be paid for seperately).