Gorkhaland Territorial Administration Tender

(i) For trusses spanning up to 12.00 m.

Supplying, fitting & fixing Zn-Al alloy (55% Al & 45% Zn) coating of 150grams per sq. metre (followed by colour coated on both side) steel sheetwork having minimum yield strength of 550 Mpa of trapizoidal profile ofapproved make as per IS: 15965: 2012 and IS: 14246: 2013 (excludingthe supporting frame work) fitted and fixed with 55 mm & 25 mm selftapping screw, EPDM Washer 16 mm dia & 3 mm th. washer etc.complete with 150 mm end lap and one corrugation minimum side lap.(Payment to be made on area of finished work). In roof With .5mm thick sheet.

Galvanized iron sheet eaves gutter fitted and fixed with necessary 50 mm X 6 mm.M.S.flat bar clamps bent to design, bolts. Nuts, washers etc. complete. Eaves gutter made of 0.63 mm. sheets.(300mm End lapping).

(b) 300 mm.wide gutter.

Wooden eaves board as per design, fitted and fixed complete:In ground floor

(iii) Ornamental eaves board (Badam/Gamar/Champ/Hallak) (b) 25mm thick

Providing and fixing of false ceiling with powder coated exposed G.I. gridsuspension system (E-Grid T 2430/1510 or equivalent load carrying capacity withmid span deflection not exceeding 1/360 span with hanger spacing of 1200mm c/c) consisting of Main Runner 3600 mm long, Cross Tee 1200 mm / 600 mm longand Wall Angle. The Wall Angle shall be fixed on PVC Dash Fasteners on theperimeter of the wall by steel screws with distance 300mm c/c. The Main Runnersto be placed @ 1200 mm. The Cross Tee 1200mm will be inserted in the pre-cutslots of Main Runner at regular interval of 600 mm to form a modular grid of1200mm X 600mm. Additional Cross Tees of 600 mm shall be placedperpendicular to the Cross Tee 1200 mm long to finally form a grid of 600 mm X600 mm. Grid of module size 600 mm X 600 mm shall be supported by 6 mm diaG.I. wire from purlins / soffit. 4 mm thick High Pressure Steam Cured NonAsbestos Fibre Cement Standard Ceiling Board (Density 1300 Kg/m3) of size595 mm X 595 mm, conforming IS 14862 & Type B Category III of ISO 8336,tested as per AS-1530 part 3 & BS-476 Part 4,5,6,7 & 8, should be placed in theGrid module to form a False Ceiling. All complete as per the drawing &directions of Engineer-in-charge.In ground floor

a) False Ceiling (with 4mm thick Fibre Cement Standard Ceiling Board and EGridT-2430/1510).

Plum Concrete work with 40 % Cement Concrete with 30 mm down graded stone metal and 60% stone boulder of size 150 mm and above, placed in position as directed excluding shuttering if any. (i) (1:3:6) proportion.

Hire and labour charge for shuttering with centreing and necessary staging up to 4 m. using approved stout props and thick hard wood planks of approved thick ness with required bracing for concrete slabs, beams, columns, lintels curved or staight including fitting fixing and striking out after complection of works. (up to roof of ground floor).

(a) 25 mm. to 30 mm. thick wooden shuttering as per decision & direction of the Engineer-in-charge. .

Supplying, fitting, fixing marble slab/tiles of 15mm. to 18mm. thic kness in floor, lobby, stair, landing & treads etc. over 20 mm (av.) thick base of cement mortar (1:2) laid with white cement slurry @4.4 kg/sq.m before placing marble & jointed with white cement slurry @ 2.0 kg/sq.m with necessary pigments including grinding and Granite polishing as per direction of Engineer-in-charge in Ground Floor. {White cement and Pigment to be supplied by the Agency}

(a) With Makrana plain pink / Adranga pink / Garbh Gulabi/Udaypur pink / Udaypur Green / Black Bhaslana.

(iii) Area of each Slab/tile exceeding 0.60 sq.m. but not exceeding 1.00 sq.m.

Plaster ( to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering conrners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (ground floor). [Excluding cost of chipping over concrete surface].

(ii) With 1:4 cement mortar .(a) 20 mm.thick plaster.

Neat cement punning about 1.5mm thick in wall, dado, windowsill, floor etc.NOTE:Cement 0.152 cu.m per100 sq.m. Stage floor

Add GST@18%

Add Labour cess @ 1%