Construction of concrete roar near 44 East Belgharia and Govt. colony under ward no.33

"Box cutting or filling in Road embankment in all sorts of soil including spreading the spoils properly over the flank as necessary or on berm to approximate grade & camber and rolling the sub-grade with power roller to proper camber and grade as per direction and satisfaction of Engineer-in-charge including uprooting and removing plants and jungles when and where necessary. " (a) Depth up to 150 mm.

Brick work with 1st class bricks in cement mortar (1:6) In foundation and plinth.

Single Brick flat soling of picket Jhama Bricks including ramming and dreesing bed to proper level and filling, jointswith powdered earth or local sand. (I) In foundation & plinth

"I) Cement concrete with graded stone ballast (40 mm size excluding shuttering) In ground floor (A) [Pakur Variety]""a) 1:3:6 proportion"

Ordinary cement concrete (mix1:2:4) M-15 with graded stone chips( 20mm.size)excluding shuttering and reinforcement if any,in ground floor as per IS 456-2000 a) Pakur/Chandi variety

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.

Hire and Labour Charges for shuttering with hard wood for precast R.C. Slab curved, or stright and striking out the same including fitting, fixing the precast slab in position with necessary carriage and haulage, hosting etc, complete in all respect. (only the area in contact with concrete to be measured)

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 every intersection, complete as per drawing and direction. (a) For works in foundation, basement and upto roof of ground floor/upto 4 m (i) Tor steel/Mild Steel ((SAIL/TATA/RINL)) I. Other manufactures not specified

Plaster ( to wall,floor,ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints or roughening of concrete surface by chamfering etc. including throating,nosing and drip course where necessary ( Ground floor): With 4 : 1 cement mortar (b) 15mm. Thick plaster

Neat cement punning about 15 mm thick in wall dado, window, sills etc.

Earth work in excavation of foundation trenches or drains,in all sorts of soil ( including mixed soil but excluding laterite or sand stone)including rem- of 75 m.as directed.The item includes necessary trimming the sides of trenches,levelling,dressing and ramming the bottom,bailing out water etc. as required complete. Depth of excavation not exceeding 1,500 mm.

Filling in foundation or Plinth by silver sand in layer not excedding 150mm.as directed and conso- lidating the same by through saturation with water ramming complete including the cost of supply of sand. (B) Do - by fine sand

Supplying, fitting & fixing 1st quality Ceramic tiles in walls and floors to match with the existing work & 4nos. 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)wall "With Sand Cement Mortar (1:3) 15 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 @ .20kg / Sq.m. (a) Area of each tile upto 0.09 Sq.m (i) Coloured decorative "

A) Floor WithSandCementMortar (1:4) 20mmthick&2mmthick cement slurry at back side of tiles using [email protected] Kg/Sq.m & joint filling using white cement slurry @ 0.20kg/Sq.m." (b) Area of each tile above 0.09 Sq.m (i) Coloured decorative

Supplying, fitting & fixing Zn-Al alloy (55% Al & 45% Zn)coating of 150 grams per sq. metre (followed by colour coated on both side) steel sheet work having minimum yield strength of 550 Mpa of trapizoidal profile of approved make (excluding the supporting frame work) fitted and fixed with 55 mm & 25 mm self tapping 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). (i) In Roof:- a) With 0.5 mm thick sheet

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

(A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary : With other than hi-gloss of approved quality- (b) On steel or other metal surface : With super gloss (hi-gloss) - iv) Two coats (with any shade except white)

Applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly (plastered or concrete surface) as per manufacturer's specification. In Ground floor: (iii) Two coats.

M.S. structural works in roof trusses with tubular sections conforming to IS: 806-1968&IS: 1161-1998 cnnected 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:8161969&IS: 9595 using electrodes of approvedmake and brand conforming to IS:814-2004, haulage, hoisting and erection all complete. " Payment forgusset, bracket, cleat may bemade by adding the actual weight of such items with weight of finished structural members.The rates are considered for a height of erection 8m. /2nd floor level from the ground. Add1.5%extraover the rate for each additional floor or 4m. beyond the initial 8 m. or part thereof." i) For trusses spanning up to 12.00 m 50mmx25mmx9mm

Add @ 18% GST

Add @ 1% Cess

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