Construction of Mini- Indoor Stadium at St. Georges Higher Secondary School within Pedong G.P under Pedong Development Block

Earth work in excavation of foundation trenches of drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a load of 75 m, as directed, The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. (a) Depth of excavation not exceeding 1,500 mm.

Single layer brick flat soling of picked bricks including ramming and dressing bed to proper level and filling joints with powdered earth or local sand for Column in foundation Floor for main Building

Cement concrete with graded stone ballast (30 mm size) excluding shuttering In ground floor (with NB Variety Stone metal) (1:3:6) proportion

Earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 150 mm including watering and ramming etc. Layer by layer complete

Ordinary Cement Concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any in ground floor as per relevant IS Codes.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars,stirrups,binders etc. including supply of roads,initial straightening and removal of loose rust(if necessary) cutting to requisite length,hooking and bending to correct shape placing in proper position and binding with 16 guage black annealed wire at every intersection,complete as per drawing and direction(for works in foundation,basement and upto roof of ground floor/upto 4m column)

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved staut proops and thick hard wood planks of approved thickness with required bracing for concrete slabs,beams,column,lintels curved or traight including fitting,fixing and striking out after completion of work(upto roof of ground floor)

Rubble masonary in cement (1:4) with hard dressed stones from approved quarries and clean coarse and washed sand including carriage of all materials to site

125 mm thick brick work with first class bricks in cement mortar (1:4) in ground floor

Plaster to (wall floor ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and racking out joints including throating, nosing and drip course scaffolding /staging, where necessary (Ground floor). Excluding cost of chipping over concrete surface, with (1:4) cement mortar 20 mm thick plaster

Plaster to (wall floor ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and racking out joints including throating, nosing and drip course scaffolding /staging, where necessary (Ground floor). Excluding cost of chipping over concrete surface, with (1:4) cement mortar 15 mm thick plaster

M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. (i) Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr.

Wood work in posts, post plates, rafters, battens, truss members, purlins etc. fitted and fixed complete (excluding the cost of bolts, paints, but including the cost of nails, screws etc.) (i) Sal : Siliguri.

Supplying fitting and fixing M.S. Clamps for door & window frame made of flat bend bar, end bifurcated with necessary screws etc by cement concrete 1:2:4 as per direction

Panel shutters of door and window, as per design (each panel consisting of single plank without joint), including fitting and fixing the same in position but excluding the cost of hinge and other fittings. In ground floor. (iii) 35mm thick shutters with 19mm thick panel of size 30 to 45 cm. (b) Sishu, Gamar, Champ,Badam,Bhola, Mogra, Hallak.

Glazed shutters of doors, windows, fan light, clerestory windows etc. as per design (with ordinary glass of 7.4 kg./sq.m. 3mm. Thick) fitted with putty bed and teak wood bead and nails including fitting and fixing shutter in position but excluding the cost of hinges and other fittings. cost of glass, putty, wooded beads etc.will be paid separately. In ground floor. (ii) 35mm thick shutters. (b) Sishu, Gamar, Champ,Badam,Bhola, Mogra, Hallak.

Ceiling of commercial ply as per design fitted and fixed complete (excluding the supporting framework but including necessary wood battens of size 40mm x 20mm ). In ground floor (iii) 12mm thick (a) Ordinary Teak

Wooden eaves board as per design, fitted and fixed complete: In ground floor (iii) Ornamental eaves board (Badam/Gamar/Champ/Hallak) (a) 19mm thick

Anodised aluminium butt hinges of approved quality manufactured from extruded section conforming to I.S. specification (I.S. 205/66) and fitted and fixed with cadmium plated screws: (v) 100 x 63 x 3.2mm.

Supplying anodised aluminium catch hook with eye fitted and fixed to shutter and chowkat complete of best quality: (i) 150mm long.

Anodised aluminium barrel / tower / socket bolt (full covered) of approved manufactured from extruded section conforming to I.S. 204/74 fitted and fixed with cadmium plated screws: (iii) 100mm long x 10mm dia. bolt.

Anodised aluminium barrel / tower / socket bolt (full covered) of approved manufactured from extruded section conforming to I.S. 204/74 fitted and fixed with cadmium plated screws: 200mm long x 10mm dia. bolt.

Anodise aluminium D-type handle of approved quality manufactured from extruded section conforming to IS specification (IS 230/72) fitted and fixed complete. 75mm grip x 10 mm dia rod

Anodise aluminium D-type handle of approved quality manufactured from extruded section conforming to IS specification (IS 230/72) fitted and fixed complete. 150mm grip x 10 mm dia rod

Priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

Applying decorative cement base paint of approved quality after preparing the surface including scraping the same throughly (plastered or concrete surface) as per manufacturer's specification. In ground floor

Painting (any shade as directed) with ready mix oil bound paint or super gloss synthetic enamel (hi-gloss) paint of approved make and brand (except red- lead paint. Aluminium paint and black Japan) including smoothening surface by sand parpering etc. On timber or plastered surface with super gloss (hi-gloss) Two coats (with any shade except white)

Painting (any shade as directed) with ready mix oil bound paint or super gloss synthetic enamel (hi-gloss) paint of approved make and brand (except red- lead paint. Aluminium paint and black Japan) including smoothening surface by sand parpering etc. Steel or other metal surface Two coats (with any shade except white)

M.S. Structural works roof trusses with tubular sections conforming to IS 806-1957 & IS 1161-1958 connected to one another with bracket, gusset,cleats as per design, direction of engineer in charge complete including cutting to requisite size, fabrication with necessary metal arc welding conforming to IS 816-1956 & IS 9595 using electrodes of approved make and brand conforming to IS 814-1957, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charges of all tools and plants and labour required for the work including all incidential charges such as electricity charges, labour insurance charges etc. (Payment to be made on the basis of calculated weight of structural tubular members as specified in relevent IS code in finished work. Payment for gusset, bracket, cleat may be made by adding actual weight of such items with the weight of finished structural members. The rates are considered for a height of erection 8m/2nd floor leves from the ground. Add 1.5% extra over the rate for each additional floor or 4m beyond 8m or parther of

Galvanised corrugated iron sheet work (excluding the supporting frame work) fitted and fixed with 10 mm. dia J or L hook-bolts, limpet and bitumen washers and putty complete with 150 mm. end lap and one corrugation minimum side lap. (Payment to be made on area of finished work)(GCI sheet to be supplied by contractor) (i) In Roof:- b) With 0.63 mm thick sheet

Galvanized iron sheet ridging fitted with necessary bolt, screws, washers etc complete. (225 mm end lapping)

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 (300 mm end lapping)

Supplying fitting fixing cast iron down pipes conforming to IS: 3989 - 1970 and IS: 1729 - 1964 in position with necessary clamps, nails including making hole in wall, floor, etc. and cutting trenches in any soil through masonry, concrete, shuttering, etc. if necessary and mending good damages including joining with jointing materials complete. ii) 100 mm dia for Main Building

Supplying, fitting & fixing 1st quality Ceramic tiles in walls and floors to match with the existing work & 4 nos. of key stones (10mm) fixed with araldite at the back of each tile & finishing the joints with white cement mixed with colouring oxide if required to match the colour of tiles including roughening of concrete surface, if necessary or by synthetic adhesive & grout materials etc. (A) Floor (a) Area of each tile upto 0.09 Sq.m (i) Coloured decorative

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