Conversion Of Sumbuck Sc To Ssk-Hwcs Under Darjeeling Pulbazar Block Gta Darjeeling.--2.00 Surface dressing of the ground in any kind of soil including removing vegetation inequalities not exceeding 15 cm depth and disposal of the rubbish within a lead upto 75 m as directed. 3 Earth work in excavation of foundation trenches or drains in all sorts of soil (including mixed soil but excluding laterite or sand stone) including removing, spreading or stacking the spoils within a lead of 75m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. 4.00 Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. 5 Rubble masonry in cement (1:6) with hard dressed stones from approved quarries and clean, coarse and washed sand including carriage of all materials to siteIn Fine dressed work in Building 6.00 Pre - Constructional Anti- termite measures.(d) Treatment to the back filling of R.C.C. foundation with chemical emulsion by admixing chloropyrofos emulsifiable concentrate ( 1% concentration ) with water by weight at the rate of 7.5 ltr. Per sq.m of the vertical surface of the substructure of each side of the foundation. the work shall be carried out as per specification as described in para 6.3.1. of code IS - 6313 ( Part II ) 1981 ( mode of measurement will be per sq.m . of vertical area of foundations treated.). 7 (II) Cement concrete with 30 mm. down graded shingles excluding shuttering.N.B. VarietyIn ground floor .(a) 1:3:6 proportion. 8.00 Ordinary cement concrete (mix 1:1.5:3) with graded stone chips (20mm nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevant codes.(ii) River bazree. 9 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).(f) 25mm. To 30mm. Shuttering with out staging in foundation etc. 10.00 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. . 11 Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc. 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 gauge black annealed wire at inter-section, complete as per drawing and direction.(a) For works in foundation, basement and up to roof of ground floor/up to 4m. Tor steel/Mild steel.SAIL/ TATA/RINL 12.00 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 .(payment to be made on the basis of measurement of finished quantity of work).(a) With earth obtained from excavation of foundation. 13 (B) Filling in foundation or plinth by fine sand in layers not exceeding 150 mm. as directed and consolidating same by thorough saturation with water ramming complete . Including the cost of supply of sand .(payment to be made on measurement of finished quantity). 14.00 Supplying,fitting & fixing of 2-Track / 3-Track Aluminium slidingWindow of all Aluminium sections viz. window frame (top,bottom & sideframe), shutter (top, bottom, side & interlock member) made of aluminiumalloy extrusions conforming to IS 733-1983 & IS 1285-1975, annodisedconforming to IS 1868-1983, fitted with all other accessories viz. PVCroller, EPDM gasket, maruti lock, screws etc. including labour chargesfor fitting & fixing of aluminium 2-track/3-track sliding window withfixing of glass (excluding cost of glass) all complete as per architecturaldrawings and direction of Engineer-in-charge.10-12 Micron thickness Annodizing filmNatural white 15 Supplying bubble free float glass of approved make and brand. Conforming to IS: 2835-1987.(vi) 6 mm thick coloured / tinted / smoke glass. 16.00 Wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame excluding cost of concrete, Iron Butt Hinges and M.S clamps. (The quantum should be corrected up to three decimals).(d) Sal : Local. 17 Panel shutters of door and window, as per design (each panel consisting of single plank with out joint), including fitting and fixing the same in position but excluding the cost of hinge and other fittings.In ground floor.(In case of non-supply of single plank, panel rate of reduction of 20% will be made).(iii) 35mm.thick shutters with 19 mm. thick panel of size 30 to 45cm. (b) sishu,gamar,Champ,badam,bhola, mogra,Hallak, . 18.00 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:.(vii) 100 x 75 x4.0 mm. 19 Anodised aliminium D-type handle of approved quality manufactured from extruded section conforming to I.S. specification (I.S.230/72) fitted and fixed complete:(a) With continuous plate base (hexagonal/round rod).(iv) 125 mm grip x 10 mm dia rod. 20.00 Anodise aluminium barred/tower/socket bolt (full covered) of approved manufactured from extruded section conforming to I.S.204/74 fitted and Fixed with cadmium plated screws:.(vii) 225 mm long x 10 mm dia. bolt. 21 Brick work with 1st class bricks in cement mortar (1:4)In Super structure, ground floor. 22.00 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].(i) with 1:6 cement mortar.(b) 20 mm. thick plaster. 23 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].(i) with 1:6 cement mortar.(c)15 mm. thick plaster. 24.00 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 With Sand Cement Mortar (1:4) 20 mm thick & 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg/Sq.m & joint filling using white cement slurry @ 0.20 Kg/Sq.m.(b) Area of each tile the above 0.09Sq.m.(ii) Other than Coloured decorative including white. 25 (a) Rendring the surface of walls and ceiling with plaster of paris (thickness not less than 1.5 mm.). 26.00 (b) Priming one coat on timber or plastered surface with synthetic enamel oil bound primer of approved quality including smoothening surfaces by sand papering etc. 27 (A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand parpering etc. in cluding using of approved putty etc. on the surface , if necessary.(a) On timber or plastered surface: (1) With super gloss (hi-gloss).(iv) Two coats (with any shade except white). 28.00 Electrification 29 Sanitary & Plumbing
