Construction of G plus 2 class room with ground floor parking at MDKG College Dibrugarh under RUSA

Amount

1.1 Earth work in excavation for foundation trenches of walls, retaining wall, fitting of column, steps, septic tank etc. Including refilling (return filling) the quantity as necessary after completion of work, breaking clods in return filling dressing, watering & ramming etc. and removal of surplus earth with all lead & lifts as directed as specified in following classification of soils including bailing out water where necessary as directed and specified.Up to the depth of 2.00m below existing ground levelOrdinary soil (A) Up to a depth of 2.00m below the existing ground level.(a) In ordinary soil

26.1.1 Pre construction anti - termite treatment at the bottom of foundation pits and walls on either side up to a height of 300mm from bottom of the excavation made for column plinth beam, wall, trenches etc. by applying the emulsion @ 5 (five) litres per square meter of the surface area before starting construction work (supplying of necessary tools and accessories by the contractor) as per the direction of the Department complete. a) with aqueous emulsion having concentration 1:19 with chloropirophose solution (tricel or euivalent) and water, i.e. 1% solution.

26.1.3 Pre construction anti - termite treatment by applying in the entire levelled area after plinth filling and before laying floor by applying the emulsion @ 5 (five) litres per square meter of the surface to be spread with light rodding so as to ensure proper absorption by the filled up earth (supplying of necessary tools and accessories by the contractor) as per the direction of the Department complete. a) with aqueous emulsion having concentration 1:19 with chloropirophose solution (tricel or euivalent) and water, i.e. 1% solution.

2.1.1 Plain cement concrete works with coarse aggregate of sizes 13mm to 32mm in foundation bed for footing steps, walls, brick works etc. as directed and specified including dewatering if necessary, and curing complete (shuttering where necessary shall be measured and paid separately) . (a) In prop 1cement: 3 sand :6 coarse aggregate by volume

2.2.1 Providing and laying plain/reinforced cement croncrete works cement, coarse sand & 20mm down graded stone aggregate including dewatering if necessary, and curing complete but excluding cost of form work and reinforcement for reinforced cement concrete work (form work and reinforcement will be measured and paid separately) (I) Using Mixer Machine (A) In substructure up to plinth level (c) M25 grade concrete

3.1.1 Providing form work of ordinary timber planking so as to give a rough finish including centering, shuttering, strutting and propping etc., height of propping and centering below supporting floor to ceiling not exceeding 4.0M and removal of the same for in-situ reinforced concrete and plain concrete work in: Foundation, footings, bases of columns, pile cap, raft and mass concrete works etc. (b) Using 25mm thick plank

4.1.1 Providing soling in foundation and under floor with stone/ best quality picked jhama brick, sand packed and laid to level and in panel after preparing the subgrade as directed including all labour and materials and if necessary dewatering, complete. (a).Brick on flat soling.

181.1 Supplying, fitting and fixing in position reinforcement bars conforming to relevant IS code for RCC works / RB walling including straightening, cleaning, cutting and bending to proper shapes and length as per the details, supplying and binding with 20G annealed black wire and placing in position with proper blocks, supports, chairs, spacers etc complete up to plinth level. (a) From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL (ii) Super Ductile (SD) TMT reinforcement bars

2.2.1 Providing and laying plain/reinforced cement croncrete works cement, coarse sand & 20mm down graded stone aggregate including dewatering if necessary, and curing complete but excluding cost of form work and reinforcement for reinforced cement concrete work (form work and reinforcement will be measured and paid separately) (B) In super structure from plinth level up to 1st floor level. (ii) Columns, pillars, posts, struts, suspended floor, roof, landing, shelf and support, balcony, lintel, sill band, beam, girder, bressumer, cantilever, staircase (except spiral staircase and landing ) including preparing the top surface and finishing of nosing. (N) Without using admixture, plasticiser ( c) M25 grade concrete

2.2.3 Extra over item Nos. 2.2.1 (I) (B), above for each subsequent floor or part thereof above the 1st floor level.

3.2.1.3 Providing form work of 12mm thick plywood board so as to give a rough finish including centering, shattering, strutting and propping etc height of propping and centering below supporting floor to ceiling not exceeding 4.0m and removal of the same for in situ reinforced concrete and plain concrete works. Flat Surfaces such as soffits of suspended floors, roofs, landings, cantelever slabs, chajjas, balconies and the like. (a) Floors etc. upto 200mm in thickness.

3.2.1.1 Columns, Pillars, Posts & Strut of square/ rectangular/ polygonal in plan or any shape like Tee/L etc. having plane vertical face

3.2.1.2 Sides and Soffits of Beams, beam haunchings, cantilever girders, bressumers, lintels and horizontal ties. (a) For depth not exceeding 1.0M.

4.1.8 1st class brick nogged wall in cement mortar including racking out joints and curing complete as directed in super structure above plinth up to 1st floor level (protruding M.S rod/Tor steel of column to be embeded in cement mortar and will be measured and paid separately) (A) 112mm thick brick wall (a) In cement mortar in proportion 1:4. (1 cement:4 sand)

6.2.2 15 mm thick Cement plaster in single coat on single or half brick wall for interior plastering up to 1st floor level including arises, internal rounded angles, not exceeding 80mm girth and finished even and smooth including curing complete as directed. A) On rough side b) In cement mortar 1:4

B) On fair side b) In cement mortar 1:4

6.2.5 Extra over item no 6.2.1 to 6.2.3 for plastering on celling and soffits of stairs up to 1st floor level (instead of plastering on walls) including curing complete as directed.

6.2.6 Extra over item no 6.2.1to 6.2.3 for interior plastering above 1st floor level for every addl floor or part thereof including curing complete as directed.

6.2.7 Extra over item no 6.2.1 to 6.2.3 for exterior plastering over wall up to a height of 1st floor level above ground level including curing complete as directed.

5.7.2.1 Providing VITRIFIED floor tiles of approved quality of specified size, shape and thickness not less than 18mm on floors, skirtings, risers and treads of steps over 15 mm thick base of cement mortar in prop. 1:3 (1 cement : 3 coarse sand ) including cutting where necessary finished with flush pointing with Fix-A-Tile (Choksey/Sika/Pedelite/Rouf) / white cement slurry mixed with approved pigment to match shade of tiles, mixed with approved pigment to match the shade of the tiles, complete at all levels as specified and directed. (Coloured pigment should be in conformity with colour of tiles and as approved and directed by the Department) a) Normal range Somany/ Orient/Nitco /Varmora/VITA/ Marbito/ Make ii) Of size 600mmx600mm and above

5.11.1 Providing Antiskid Tiles of approved quality size, shape not less than 8mm on floor, skirting over a cement mortar bed 15mm thick of 1:3 (1 cement: 3 coarse sand) approved make fix with Fix-A-Tile (Choksey/Sika/Pedelite/Rouf)/ white cement complete at all level as specified and directed. 5.11.2 VITRIFIED ii)Executive range-1 (Sizes 600 mm x 300mm and above) a) Nitco made (Oak Wood)

18.7.1Supplying, fitting and fixing door frame made of M.S. equal angle of size 40mmx40mmx5mm fabricated, welded, mitred and joined as per relevant I.S. Codes including fitting 8 nos. of M.S. hold fast, providing closing/ holding device for 2 nos. tower bolts of door for each side and 1 no. for fitting and fixing Aldrop (for single leaf) to the frame for fixing the door to the frame, applying primer to all steel surfaces fixing the frame to the wall/ R.C.C. members by embedding the hold fast securely in C.C. block of M-15 grade complete at all levels as specified and directed. (Door hinges to be paid as per relevant item of the schedule of rates).

9.12.1 Providing and fixing flush door shutters solid core construction with frame of 1st class hard wood with cross band and face veneered ply wood face panels conforming to relevent I.S code including oxidised iron butt hinges (100mm x 75mm x 3.5mm) 6 nos with necessary wood screws. b) Non decorative type and block board core. (i) 40 mm thick .

10.2 Providing, fitting and fixing M.S. grill of required pattern for windows/ clerestory windows/ openingwith M.S. flats at required spacing in frame all round, squre or round M.S. bars with round headed bolts and nuts or screws. I . Plain grill (c) Fixed to Brickwork/P.C.C/R.C.C.

11.1.2 Providing, fitting and fixing anodised aluminium sliding windows and ventilators of standard sections of approved brand without horizontal glazing bars, joints mitred and welded (manufactured to relevant IS specifications) and providing and fixing handles, angle cleat, rubber gasket, roller, bolting device, locking arrangements, screws etc as required complete as specified and directed for all levels. (a)2 Track sliding window (i)6mm clear glass

13.3.5 Providing two coats of J.K Wall Putty ( White Cement based putty for concrete/ mortar walls and ceiling both internal and external) after removing all loosely adhering material from the wall surface with the help of emery stone, putty blade or wire brush and moistening the wall with sufficient quantity of clean water as specified and directed by the department. (Total thickness of two coats is maximum 1.5mm)

13.4.1 Wall painting (two coats) with acrylic emulsion paint approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac) on new surface to give an even shade after throughly brushing the surfaces free from mortar droppings and other foreign matter and sand papered smooth. (a).Acrylic Emulsion Paint approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac)

13.9.2 Finishing old/ new wall with water proofing weather coat smooth anti-fungal exterior painting of Apex brand of Asian Paints and of required shade after cleaning and clearing the surface etc. including scaffolding complete as directed at all levels (two coats)

13.6.5 Painting two coats (excluding priming coat) on new wood and wood based surface with enamel paint of approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac) to give an even shade including cleaning the surfaces of all dirt, dust and other foreign matter sand papering and stopping. (i).Surfaces over 100mm in width or girth. b). High gloss (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac).

13.7.4 Painting two coats (excluding priming coat) on new steel and other metal surface with enamel paint of approved brand and manufacture(Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac) to give an even shade including cleaning the surface of all dirt, dust and other foreign matter. (i).Surfaces over 100mm in width or girth. b). High gloss (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac).

15.2.1 Supplying, fitting, fixing anodised aluminium fittings of approved make, resonably smooth, free from sharp edges and corners, flaws and other defects and with counter sunk holes for screws including necessary aluminium screws etc. complete.( anodised to bright natural matt & satin finished ) a) Sliding door bolts i) 300mm x 16mm

b) Tower bolts ii) 250mm x 12mm

c) Door handles iii) 150mm

29.2.2 Supply, Installation, Fixing of DRY CHEMICAL POWDER Fire Extinguisher confirming to IS: 2171 with ISI mark and CO2 cartridge will be confirming to IS: 4947 with ISI mark, Powder will be confirming to IS: 4308 with ISI Mark (10 kg) BRAND : FIRESTOP / FIREND / FIRE SHIELD

SB. 15.2 Supplying installation, testing and commissioning of Passenger Elevator(KONE make for 3stop(544 K 8 persons) having contract speed of 0.65 Metre/Sec(approx.)mps serving different floor in the existing lift shaft as per detailed specification enclosed and as under Location of the lift- 1.Type & Capacity-Passenger-08 Persons-544Kg. 2.Speed- 0.63 Metre./Sec (approx.) 3.Type of Drive- Variable Voltage Variable Frequency Drive with Microprocessor based Simplex Down Collective Control. 4. Location of Machine Room- Top 5. Available Travel- 7.2 metres. ( Maximum) 6. Serving- Ground Floor to 2nd Floor (0,1,2) 3 Stops 3 Levels 3 Openings 7. Well Size- 1750 mm WideX 1550 mm Deep over the finished surface 8. Power supply- 415 Volts 3 phase, 50 cycles alternating current 10. Auxiliary Required- Single-phase 220 V 50 Cycles alternating current. 11. Car size (Clear Inside approx.---1300mm wideX1100 mm Deep. 12. Pit Depth--1600 mm 13. Head Room-4800 mm. 14. Car Enclosure- Painted Steel Car- swift 15. Flooring- PVC Flooring 16. Electric Light- Fluorescent Light Fittings 17. Fan- 300 mm Sweep one number. 18. No of Entrances- One Location - Front. 19. Car Entrance- Full Mid Bar Collapsible Gate (FMB 20. Landing Entrance- Full Mid Bar Collapsible Gate (FMB 21. Clear Opening- 800 mm Wide X 2000 mm High. 22. Indicators-Car & Landings-Direction & Position Indicator. Other Features --Emergency Alarm & Light. Call Registration LEDS . OSG Electronic Switch. Gate Open Warning Buzzer. KONE Rescue Device.

Naba Gogoi

N K Construction and Suppliers