WB/66/BDO/MAL/2025-26(2ND CALL)/03

Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. In ground floor including roof. (a) upto 150 mm. th

Cement concrete with 30 mm down graded shingles excluding shuttering N.B. Variety. (a) 1:3:6 proportion. PWD- (b) River bazree

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 (Details in MB)

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness withrequired bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of groundfloor) (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge.

125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in Wall

M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S fitted and fixed with necessary screws and lugs in ground floor. (Add extra @ 1% for each addi. floor upto 4th floor ....) (1) Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr. [Rate for 1st floor = 7238.00 +1% = Rs. 7,310.38]

Z- Batten shutters of door and window as per design havings tongued and covehal flap jointed as per direction of the Engineer-in-Charge including itting and fixing shutter in position, but excluding the cost of hinges and other fittings inground floor. A) Shutter with 25mm thick planks, 19mm thick battens. (iii) Sishu, Gamar, Champ, Badam, Bhola, Morga, Hallak.

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 exluding cost of concrete, Iron Butt Hinges and M.S clamps (The quantum should be correted upto three decimals) (c) Sal: Siliguri.

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering comers 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] (b) 15 mm thick plaster

Neat cement punning about 1.5mm thick in wall,dado, window sill, floor etc. NOTE:Cement 0.152 cum per100 sq.m. (Details in MB)

Iron butt hinges, Iron catch hook, Iron hasp bolt, Iron socket bolt, Anodised aliminium D-type handie, Etc. of approved quality fitted and fixed with steel screws, with ISI mark. (Payment Will be ade as per Voucher)

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-a) With 0.60 mm thick sheet. (Payment will be made as per measurement).

Galvanised iron sheet ridging fitted with necessary bolts, screws, washers etc complete. (225mm end lapping) (A) 300 mm lapping each way (a) With 0.60 mm sheet. (Payment will be made as per measurement).

Taking out carefully G.C.I. or C.I. or asbestos sheets (including ridges etc.) from roof or wall after unscrewing bolts, nuts, screws etc and stacking the material at site as directed. (Payment will be made as per measurement).

Stripping off worn out plaster and raking out joints of walls, celings etc. upto any height and in any floor including removing rubbish within a lead of 75m as direct

structural works in roof trusses with tubutar sections conforming to 15: 806-1068 51161-1998 cnnected to one another with bracket, gusset cleats as per design, rection of Engineer-in-charge complete ncluding cutting to requisite size, fabrication with necessary metal arc welding conforming to 15: 816-1000 & 15: 9595 using electrodes of approved make and brand conforming to 18 814-2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour reqired for the work including all incidental chages such as electricity charges, labour insurance charges etc. Payment to be made on the basis of calculated weight of structural tubular memebrs as specified in relevent IS code in finished work. Payment for gusset, bracket, cleat may be made by adding the actual weight of such items with weight of finished structural members. The rates are considered for a height of erection 8 m./2nd floor level from the ground. Add 1.5% extra over the rate for each additional floor or 4m. beyond the initial 8 m. or part thereof. (Payment will be made as per measurement).

White washing including cleaning and smoothening surface thoroughly. All floors: (c) Three coats (on new works only). (Payment will be made as per measurement).

Colour washing with any shade with Stainers, as required including cleaning and smoothening surface thoroughly: (i) Internal surface (All floors) (b) Two coats (on new works only). (i) Other than yellow, pink. (Details in MB)

Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. (Payment will be made as per measurement).

Supplying, Fitting & Fixing Information Board Steel size (4'-0"x3-0")

Add:- GST @ 18%

Add:- Labour Welfare Cess @ 1%