Construction of Boundary wall of Rajkiye Engineering College, Bokaro

E/W in excavation of foundation trenches innordinary soil ( Vide Classification of Soil item -A) and disposal of excavated earth as obtained to a distance upto 50 m including all lifts, levelling ,ramming the foundation trenches, rewmoving roots of treees shrubs all complete as per approved design, building specifications and direction of E/I.

Providing Clean and Coarse sand filling in foundation trenches or in Plinth including ramming and watering in layers not exceeding 150mm thick with all leads and lifts including cost of all materials ,labours, Royalty and taxes all complete as per approved design, building specifications and direction of E/I.

Providing Designation 75A one Brick Flat soling joints filled with Local sand including cost of watering Royalty and taxes all complete as per approved design, building specifications and direction of E/I.

Plain/Reinforced cement concrete in open Foundation complete as per Drawing and technical specification,With Batching Mixing Plant, Transit mixer and Concrete Pumps, RCC M25

E/W in back filling the Foundation trenches and Plinth in layers not exceeding 150mm thick well watered, rammed , fully compacted and fine dressed with earth obtained from excavation of foundation trenches within a lead of 50.0 m and lift of 1.5m all complete as per building specification and direction of E/I.

Plain/Reinforced cement concrete in Substructure complete as per Drawing and technical specification,With Batching Mixing Plant, Transit mixer and Concrete Pumps, RCC M25

Plain/Reinforced cement concrete in Superstructure complete as per Drawing and technical specification,With Batching Mixing Plant, Transit mixer and Concrete Pumps, RCC M25

Providing designation 100A B/W with fly ash lime brick(Flag) conforming to IS:12894-1990 (9"x4.5"x3") in c.m.(!:6) in Superstructure with approved quality of clean coase sand of F.M. 2 to 2.5 including providing 10 mm thick mortar joints , cost of screening materials raking out joints to 15mm depth curing, taxes and royalty all complete as per building specification and direction of E/I.

Supplying bending and binding Tor Steel Reinforcement in foundation and Substructure as per approved Design and Drawing all complete as per specification and direction of E/I

(i) 8 mm dia bars

(ii) 10 mm to 12mm dia bars

Supplying bending and binding Tor Steel Reinforcement in superstructure as per approved Design and Drawing all complete as per specification and direction of E/I

(i) 8 mm dia bars

(ii) 10 mm to 12mm dia bars

Supplying at site Angle iron post & strut of required size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. complete.

Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron 'Y' shaped placed 2.4m or 3.00 m apart and with 9 horizontal R.B.T. reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape(R.B.T.) / Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) and weight 43.478 gm/ metre (cost of M.S. angle, C.C. blocks shall be paid separately)

Providing 12 mm thick C.P.(1:6) with clean coarse sand of F.M. 1.5 inclusing screening , curing wall with all leads and lifts of water, scaffolding , taxes and royalty all complete as per building specification and direction of E/I

Providing rough cast Plaster in 2 layers,the bottom layer being 12 mm thick in c.m.(1:3) and top layer finished with gravel, Pebbles, or crushed stone as per specified cement mortar (!:3) inclusing screening , curing wall with all leads and lifts of water, scaffolding , taxes and royalty all complete as per building specification and direction of E/I

Providing two coats of Synthetic enamel paint of approved shade and make over steel surface including cleaning the surface throughly scaffolding and taxes all complete as per specification and direction of E/I

Providing two coats of snowcem of approved shade and make over a coat of cement primer on new surface including preparing the plasterted surfaceall complete as per specification and direction of E/I smooth with sand paper, scaffolding, curing all taxes all complete as per specification and direction of E/I

Centering and shuttering including structing proping and removal of form work for

Column Bases

Grade Beam, Band at Top of Wall

Column

Carriage of Materials

(i) Sand

(ii) Chips

(iii) Bricks

(iv) Local sand

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40mm nominal size mechanically mixed ,placed in foundation and compacted by vibration including curing for 14 days).

Supplying,fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and technical specification (10mm)

Providing designation 100 A brick work with fly ash lime brick (Flag) confirming to IS 12894-1990 (9"x4.5"x3") in C.M (1:6) in foundation and plinth with approved quality of clean coarse sand of F.M. 2 to 2.5 including providing 10 mm thick mortar joints, cost of screening materials, raking out joints to 15mm depth, curing, taxes and royalty all complete as per building specification and direction of E/I.

Supplying fitting and fixing 35 mm thick solid core type non decorative single leaf flush shutter in doors with block board core blended with high quality phenol formal dehydes synthetic resin both side commercial veneered of standard make with oxidised iron fittings such as hinges , sliding door bolts, tower bolts, handles, cleats , sand blocks and taxes all complete as per building specifications and direction of E/I.

Supplying ,fitting and fixing aluminium fittings of approved quality and make to doors and windows all complete as per building specification and direction of E/I.

300 mm sliding door bolt

250mm Tower Bolt

100mm door handle with plate

Steel work welded in built up section/ framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladders, railings,brackets,gates and similar work

Supplying , fitting and fixing fully glazed steel over door, windows or ventilations of standard rolled 'Z' and mullion steel sections and size as per IS-1038 joints met and welded with 100x16x3mm M.S. lugs fixed in cement concrete (1:2:4) blocks 15x10x10cm, size including cost of oxidised iron fittings, with hinges, handle per steps, each springs, 3mm thick plain glass panes with Aluminium beads and inner frame fixed with lugs with 20mm long 6.3mm G.I. counter sunk machine screw and nuts and applying a coat of red lead paint. Carriage to work site hoisting and placing in position in all storys and taxes all complete as per building specification and direction of E/I.

Providing and fixing pressed steel door frames conforming to IS: 4351, manufactured from commercial mild steel sheet of 1.60 mm thickness, including hinges, jamb, lock jamb, bead and if required angle threshold of mild steel angle of section 50x25 mm, or base ties of 1.60 mm, pressed mild steel welded or rigidly fixed together by mechanical means, including M.S. pressed butt hinges 2.5 mm thick with mortar guards, lock strike-plate and shock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface as directed by Engineer-in-charge:Profile C, Fixing with adjustable legs with split end tail to each jamb

Supplying and fixing fan hook of 16 mm dia MS bars 1 meter long bent to required size and shape, placed in position and fixed in the RCC slab/beam at the time of casting all complete as per building specifications and direction of E/I (Where material is not supplied by the dipt).

Providing 19mm thick water proof cement plater(1:3) with clean coarse sand of F. M. 1.5 including screening curing will all leads and lifts of water , scaffolding taxes, royalty all complete as per building specifications and direction of E/I.

Providing 6mm thick cement plaster(1:4) in ceiling with clean coarse sand of F.M 1.5 including screening curing will all leads and lifts of water , scaffolding taxes, royalty all complete as per building specifications and direction of E/I.

Providing two coats of synthetic enamel paint over a coat of primer of approved shade and make over new wooden surface including cleaning the surface after removing dirt, scales, smokes, grease and sand papering including cost of scaffolding and taxes, all complete as per building specifications and direction of E/I.

White washing three coats over new surface with approved quality of lime including cost of cleaning surface thoroughly and removing the scales of smoke and mosh marks with jhama rubbing, scaffolding , washing of floors, all taxes , all complete as per building specifications and direction of E/I.

Finishing walls with Acrylic Smooth Exterior paint of required shade. New Work (Two or more coat applied @ 1.67ltr/10sqm over and including priming coat of exterior primer applied @0.90litre/10sqm

Forming groove of uniform size from 12x12 mm and upto 25x15 mm in the top layer of washed stone grit plastered surface as per approved pattern, including providing and fixing aluminum channels of appropriate size and thickness (not less than 2 mm), nailed to the under layer with rust proof screws and nails and finishing the groove complete as per specifications and direction of the Engineer-in- Charge.

Providing designation 75A one brick flat soling joints filled with local sand including cost of watering taxes royalty all complete as per building specification and directton of E/I.

Providing 50mm thick cement concrete flooring (1:2:4) with 20mm to 6mm. Size graded stone chips finished with floating coat of neat cement in panels

Providing 12mm cement plaster (1:3) with clean coarse sand of FM 1.5 with floating coat of neat cement in skirting including rounding of junction with floor,curing,taxes and royalty all complete as per building specification and direction of E/I

Providing and laying integral cement based water proofing treatment including preparation of surface as required for treatment of roofs, balconies, terraces etc consisting of following operations :

a) Applying and grouting slurry coat of neat cement using 2.75 kg/sqm. of cement admixed with proprietary water proofing compound conforming to IS. 2645 and approved by Engineer-in-charge over the RCC slab including adjoining walls upto 300mm height including cleaning the surface before treatment.

b) Laying cement concrete using broken bricks/brick bats 25 mm to 100 mm size with 50% of cement mortar 1:5 (1cement : 5 coarse sand) admixed with proprietary water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge over 20 mm thick layer of cement mortar of mix 1:5 (1cement :5 coarse sand) admixed with water proofing compound conforming to IS: 2645 and approved by Engineer-in-charge to required slope and treating similarly the adjoining walls upto 300 mm height including rounding of junctions of walls and slabs.

c) After two days of proper curing applying a second coat of cement slurry using 2.75kg/ sqm of cement admixed with proprietary water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge.

d) Finishing the surface with 20 mm thick jointless cement mortar of mix 1:4 (1cement : 4 coarse sand) admixed with proprietary water proofing compound conforming to IS:2645 and finally finishing the surface with trowel with neat cement slurry and making pattern of 300x300mm square 3mm deep.

e) The whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test. All above operations to be done in order and as directed and specified by the Engineer-in-Charge :

With average thickness of 120mm and minimum thickness at Khurra as 65 mm.

Point Wiring in PVCConduit, withModular type Switch:Wiringfor lightpoint/ fanpoint/exhaust fan point/ call bell point with 1.5 sq.mm FR PVC insulated copper conductor single core cable in surface/recessedPVCconduit, withmodular type switch,modularplate,suitablesizeofGIboxetcas required.Group C

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excludingmodular plate etc. as required 5/6 A switch

Circuit /Sub-main wiringin PVC Conduit: Wiring for circuit/sub-main wiring along with earth wire with the following sizes of PVC insulated, copper conductor, single core cable in surface/recessed PVC conduit as required. 2x1.5Sqmm+1x1.5sqmm earth wire for separate 3 pin 5A sockets

Supplying and fixing of following sizes of medium class PVC conduit along with acessories in surface/ recess including cutting the wall and making good the same as required. (a) 20 mm dia

Supplying, installation, testing and commissioning of 1200mm(48")Sweep BLDC 5star,32WAC ceiling fan confirming to IS: 374: 2019 , including connection with 1.5sqmm copper wire, down rod of standared length(upto 30cm) withall accessories as required. Make : Polar/Bajaj/Crompton / Havells / GEC.

LED tube with Batten 20W: Supplying and fixing of wall mounted LED 20W tube light suitable for 230V, single phase supply voltage, with all accessorieslike batten and electronic driver and accessories as required.

Making khurras 45x45 cm with average minimum thickness of 5 cm cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate of 20 mm nominal size) over P.V.C. sheet 1 m x1 m x 400 micron, finished with 12 mm cement plaster 1:3 (1 cement : 3 coarse sand) and a coat of neat cement, rounding the edges and making and finishing the outlet complete.

Providing and fixing on wall face unplasticised rigid PVC rain water pipes conforming to IS:13592 Type A,inclding jointing with sealed ring conforming to IS :5382,leaving 10mm gap for thermal expansion (i)Single socketed pipes (110mm diameter)

Providing and fixing on wall face unplasticised PVC moulded fittings /accessories for unplasticised Rigid PVC rain water pipes conforming to IS:13592 Type A inclding jointing with sealed ring conforming to IS :5382,leaving 10mm gap for thermal expansion

Coupler, 110mm

Bend 87.5', 110mm

Shoe (Plain), 110mm

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised PVC rain water pipes by means of 50x50x50 mm hard wood plugs ,screwed with M.S screws of required length ,including cutting brick work and fixing in cement mortar 1:4 and making good the wall etc.complete, 110mm

Providing and fixing to the inlet mouth of rain water pipe cast iron grating 15cm diameter and weighing not less than 440 grams

Supplying, fitting and fixing 35mm thick solid core type non-decorative double leaf flush shutter in door and windows with black board core blended with high quality phenol formal dehydes synthetic resine both side commercial veneered of standard make with oxidised iron fittings such as hinges, towerbolts, handle, cleat and sand blocks and taxes all complete as per building specification and direction of E/I.

Supplying ,fitting and fixing aluminium fittings of approved quality and make to doors and windows all complete as per building specification and direction of E/I.

300 mm sliding door bolt

250mm Tower Bolt

100mm door handle with plate

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately): For fixed portion

Powder coated aluminium (minimum thickness of powder coating 50 micron), For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately)

Providing and fixing glazing in aluminium / UPVC door, window, ventilator shutters and partitions etc. with EPDM rubber /neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item): With float glass panes of 4.0 mm thickness

Providing and applying white cement based putty of average thickness 1mm, of approved brand and manufacturer, over the plastered surface to prepare the surface even and smooth complete as per direction of Enginner in charge

Providing two coats of oil bound distemper of approved shade and make over a coat of cement primer over new surface including preparing the plastered surface by the rubbing smooth with pumice stone or fine sand paper applying putty wherever required scaffolding washing of floors and taxes all complete as per building specification and direction of E/I.

Providing primer one coat of red lead paint of approved make over new steel surface including preparing the surface after cleaning, removing rust, dirt, scales, smokes and grease and cleaning the surface thoroughly including cost of scaffolding and taxes all complete as per building specifications and direction of E/I ( Mode of measurement -Area shall be multiplied by the co-efficient as indicated in building specifications ) .

Providing primer one coat of approved shade and make over new wooden surface including preparingthe surface after cleaning, removing dirt, scales, smokes, grease and sand papering including cost of scaffolding and taxes all complete as per building specification and direction of E/I.

Centering work: Centering and shuttering including strutting, propping etc. and removal of form for

Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Suspended floors, roof , landings , balconies and access platform

Flooring Works: Providing and laying 25mm thick kotah stone slab flooring of approved size texure and colour over 19mm thick base of lime mortar (1:1:1) (limeputty:surkhi:coarse sand) laid over and jointed with grey cement slurry mixed with pigment to match the shade of slab including rubbing and polishing to granolithic finish with approved quality of carborandum stone including cost of curing, taxes and royalty all complete as per building specification and direction of E/I. 600X600 mm size

Providing and fixing to the inlet mouth of rain water pipe cast iron grating 15cm diameter and weighing not less than 440 grams

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Add Labour cess 1%

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