SE/BII/AIC/243_Chemistry_GU

Amount

Demolishing CC floors of various thickness including top layer and base course and disposal of debris as directed for all levels.

Demolishing brickwork including stacking of serviceable materials and disposal of unserviceable materials as directed for all levels.

Dismantling and removing the existing door and window frame (chowkath) both wooden and steel of different sizes without damaging the walls and removing the frame and necessary repairs to the edges of the walls as directed for all levels. (i) Area of door/window up to 3.00 m2

Earthwork in excavation for foundation trenches of walls, retaining walls, footings 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 and ramming etc. and removal of surplus earth with all lead and lifts as directed and specified in the following classification of soils including bailing out water where necessary as directed and specified. (A) Up to a depth of 2.00m below the existing ground level. (a) In ordinary soil

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.

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

Supplying, fitting and fixing in position reinforcement bars conforming to relevant I.S. Code for R.C.C. work/ R.B. walling including straightening, cleaning, cutting and bending to proper shapes and length as per details, supplying and binding with 20G annealed black wire and placing in position with proper blocks, supports, chairs, spacers etc. complete. (No extra measurement for lap, hook, chair, anchor etc. will be entertained in the measurement as they are included in the rate) (Upto 1st floor level) a) From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL (i) TMT Corrosion resistant steel (CRS) reiforcement bar

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. (a) Using 38mm thick plank

Sides of tie beams, grade beams etc. at or below ground level. (a) Using 38mm thick plank

Columns, Pillars, Posts & Strut (a) Square, Rectangular, polygonal in plan or any shape like Tee/L etc. having plane vertical face (i) Using 38mm thick plank

Sides and Soffits of Beams, beam haunchings, cantilever girders, bressumers, lintels and horizontal ties. (a) For depth not exceeding 1.0M. (i) Using 38mm thick plank

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 Foundation, footing, columns with base tie and plinth beam, pile cap, base slab, retaining walls, walls of septic tank, inspection pit and the like and other works not less than 100mm thick up to plinth level. N) Without using admixture, plasticiser b) M20 grade concrete or Prop. 1:1.5:3

(B) In super structure from plinth level up to 1st floor level. i) Walls (thickness not less than 100mm) including attached pillasters, buttresses, plinth and string course etc. N) Without using admixture, plasticiser. b) M20 grade concrete or Prop. 1:1.5:3

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

Brick work in cement morter with 1st class brick including racking out joints and curing complete as directed. (I) In Sub-structure upto plinth level including dewatering if necessary (b) In proportion 1:4.

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)

Extra for brick walling for each subsequent floor or part thereof above the 1st floor level. (a) 112mm thick brick/ R.B wall

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

Providing wood work in frame (chowkaths) of doors, windows, clerestory windows and other similar works wrought, framed and fixed in position in contact with C.C or brick masonry wall including supplying, fitting and fixing with M.S. hold fast (40mmx3mmx250mm) as per design embeded in cement concrete block in proportion 1:2:4 and with two coats of kiricide oiling to the timber faces in contact with C.C and masonry as directed and specified. (a) With sal wood

Providing, fitting and fixing factory made Santro Flush door shutters having core & cross bands fabricated from seasoned 1st class timber, 25mm core battens, 2.5mm to 3.5mm uniformly thick cross bands, styles & rails made from hardwood timber of width not less than 50mm, fixed to the door frames (chowkath) with necessary hinges, screws, bolts etc. as specified and directed at all levels (Door fixtures and fittings to be measured and paid seperately.) (b) 35mm thick.

Supplying,fitting and fixing of Automatic sliding door and operator, modular design including internal cover with operator dimensions (H X T) not exceeding 120mm x 175mm and of length required to suit the opening size given below: Clear opening of size 2400mm X 2400mm: compact linear sliding door automatic, with self cleaning rollers, TUV type tested as per DIN 18650.The Automatic sliding door consists of 16 bit Microprocessor Control unit, monitoring of closing force, automatic reverse on contact with obstruction, operator commissioning without any additional instrumentation and self-teaching. Operating Modes: Continuous open, automatic operation, closing time, night lock, multi-sensor detector(radar motion detector with direction detecion and self-monitoring, double 3D safeguard light curtain (light barrier) for convenient safeguarding of the opening width) with Electro magnetic locking, integrated in the drive unit, with manual emergency unlocking of GODREJ/GEZE make. The operator will be provided with short circuit proof power supply unit 220 / 240 V, 50 / 60 hz. (b) door Automatic ST10D

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 (iv) 5 mm clear glass

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.

Plain cement concrete floor base in prop 1:3:6 laid in alternate bays as specified with coarse agg. of size 13mm to 32mm including dewatering if necessary, and curing etc. complete. a) 35mm thick

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. VITRIFIED ii)Executive range-1 (Sizes 600 mm x 300mm and above) a) Nitco made (Oak Wood)

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.

Providing polished vitrified wall tiles of approved quality, size, shape and thickness not less than 8mm on walls and skirtings over cement mortar bed 10 mm thick 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 tilesc 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). ii) Of size150mmx605mm and above (Strips)

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 i) 300mm x 12mm

c) Door handles iii) 150mm

Providing and fixing Stainless Steel (Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer in-charge. (For payment, only weight of Stainless Steel member is to be considered. No extra payment for fixing accessories such as nuts, bolts, fasteners etc. will be considered)

(a) Removing white or colour wash by steel wire brushing and/ or scraping, sand papering and preparing the wall surface smooth including necessary repairs to scratches complete.

Providing two coats of Birla White Wall Care Putty (Water Resistant 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) (ii)Thickness = 1.0mm thick

c) Applying one coat of distemper primer of approved brand and manufacture on wall surface after throughly brushing the surfaces free from mortar droppings and other foreign matter and including preparing the surface even and sand papered smooth.

Wall painting (two coats) with Plastic emulsion paint of 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).Plastic Emulsion Paint of approved brand and manufacture (Asian paint/ Berger paint/ ICI paint/ J & N paint/ Nerolac)

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)

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).

Applying priming coat over new wood and wood based surfaces over 100mm in girth/width after and including preparing the surface by throughly cleaning oil, grease, dirt snd other foreign matter , sand papering and knotting. (b). With ready mixed paint , wood primer (white).

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).

Supplying, fitting and fixing of lever type Handle with Locking system from inside and outside with all accessories (Godrej make) from better accessibility of person with disabilities under accessible India Campaign and as directed by the Department.

Supplying, fitting and fixing of kick plate for toilet doors with all accessories (Godrej make) from better accessibility of person with disabilities under accessible India Campaign and as directed by the Department.

Supplying, fitting and fixing Physical Disability Sanitary ware Kits (Hindware Matrix Set) i.e. water closer (European type w.c. pan flashing cistern with fitting & seat cover, wash basin, W.B. 46x36 with one pair mounting brakeets, one no hinged rail 76cm & 4 nos. grad rails 60 cm etc. for better accessibility of person with disabilities under accessible India Campaign and as directed by the Department.

Supplying, fitting and fixing Industrial Aquaguard water purifier (Model 80 PSS UV storage purifier cum cooler) with necessary accessories for better accessibility of person with disabilities under accessible India Campaign and as directed by the Department.

Supplying including installation, testing commissioning of 10 (ten) passengers elevator (Lift) serving from Ground Floor to Third Floor (G+2) at the Building of various Deptt. of Gauhati University for better accessibility of persons with disabilities under Accessible India Campaign including all necessary and works as per specification supplied by Kone Elevator India Pvt. Ltd. and as directed by the Department.

Cutting and removal of existing flooring in corridors in order to cut out an area for laying antiskid tiles / Tactile tiles along corridor for better accessibility of person with disabilities under accessible India Campaign and as directed by the Department.

Supplying, fitting, fixing in position Tactile tiles flooring in cement morter 1:4 (1 cement : 4 sand) in corridors, parking, pathway, beginning and of staircases, etc. complete for better accessibility of person with disabilities under accessible India Campaign and as directed by the department of size: 300mm x 300mm

Lift Well: Providing cast in-situ manually driven reinforced cement concrete piles of using required grade of cement concrete of required bore-diameter, bulb diameter, lengths and with reinforcement as per specifications and drawings. Reinforcement to be measured and paid seperately as per item no. 21.4.1 (A) SINGLE UNDER - REAMED PILE b) Pile dia 300 mm with 750 mm bulb diameter ii) Above 5M

Supplying, fitting and fixing in position reinforcement bars conforming to relevent IS code, for reinforced cement concrete works in piles including straightening, cleaning, cutting and bending to proper shapes and length as per specifications and drawings. The rings should be welded with vertical reinforcements as per specified IS codes of practice. (Inclusive of lap length, hook, chair, bend, anchor...etc) (A) TMT bar made of Primary producer (From Primary producer)

Shuttering and shoring the earth at different levels in foundations where necessary with required prop, struts, planks, timbers, nails etc. including dewatering if necessary, complete as directed and specified (measurement to be taken in the face area timbered) (b) Above 1.5 m upto 3.00 m depth

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

Flat Surfaces such as soffits of suspended floors, roofs, landings, cantelever slabs, chajjas, balconies and the like. (a) Floors etc. upto 200mm in thickness.

Vertical surface such as walls (any thickness), parapet walls, partitions and the like including attached pilasters, butresses, plinth and string courses and the like.

Extra for each subsequent 1.0M height or part thereof beyound the initial height of 4.0M as mentioned in item no. 3.2.1

Sanitary & Water Supply Works: Supplying fitting and fixing G.I. Pipes of following sizes, with all necessary 'R' brand or similar approved G.I. Fittings such as bend, tee, elbow, reducer, nipple, plug, long screw fitting, H.W. clamps etc.complete at all levels including below G.L. as directed and specified. (A) Exposed on walls d) 25 mm dia (Medium) i) Using Tata make

(B) Concealed by chieselling or breaking brick wall/ C.C. wall/ R.C.C. wall and making good to the damaged structure. f) 15 mm dia (Medium) i) Using Tata make

Supplying, fitting and fixing PVC pipes of 6 Kg/cm2 (Supreme/Prince) or other ISI approved including joining ,fitting and fixing wiyh clamps etc.as necessary complete at all levels including below G.L as directed and specified. a) In exposed surfaces or in trenches. (ii) 110mm dia.

Supplying and fitting gun metal country pit valve (full way valve) I.S.I. Make as specified and directed. c) 25 mm dia.

Supplying fitting and fixing C.P. bib cock 15mm dia of approved brand as directed and specified. (G.I. & C.P pipes will be measured separately) (ii) Jaquare make (a)Continental /Clarion (i)Standard

Supplying fitting and fixing chrome plated (C.P.) stop-cock of approved brand and size as mentioned below as directed and specified.(G.I. & C.P pipes will be measured and paid separately) (i) Jaquar (i)15mm dia Male / Female (long thread)

Renewing vitreous china pedestal type water closet (European type W.C pan 400mm high ) with seat and lead ,CP brass hinges and rubber buffers , CI/MS brackets , 40 mm dia flush band with fittings including painting of fittings and brackets, required. (Flushing Cistern to be paid separately) A) Parryware make a) White (i) Universal Closet S Trap (Cat No.C0271) (Anglo Indian) (inclusive of seat cover)

Renewing vitreous water closet squatting pan (Indian type W.C Orissa pattern) with all fittings and fixtures complete including cutting and making good to the walls and floors whereever required. (Flushing Cistern to be paid separately) Indian type W.C Orissa pattern of size 580 x 440 mm a) White ii)Hindware make

Renewing PVC flushing cistern with all internal fittings with CI brackets including fitting and fixing standard size CP flush pipe, union clamps etc. compete as directed and specified (pipes will be measured separately) b) Coloured (ii) Deluxe Single Flush (Cat. No. C8091/C8057)

Providing fitting and fixing vitreous china flat back type lipped front urinal basin of with automatic flushing cistern with standard flush pipe and CP brass spreader andbrass unions, etc. complete including painting of fittings and brackets, cutting and making good the walls & floors wherever required. B) Hindware make a) White (iii)URINAL ENIGMA MU-Sense (Cat. No.96004)

Providing fitting and fixing vitreous china squatting plate urinal with automatic flushing cistern with standard flush pipe and CP brass spreader andbrass unions, etc. complete including painting of fittings and brackets, cutting and making good the walls & floors wherever required. (A) Parryware Make (i) White (Cat. No. C0503)

Providing vitreous China wash basin with CI/MS brackets, C.P brass chain with plug,PVC waste pipe including painting of fittings and brackets, cutting and making good the walls wherever required. (Pillar cock, stop cocks, waste coupling are to be paid separately) PEDESTAL BASIN (with pedestal) (B) Hindware Make (a) White (ii) Clipper (Cat. No.91014/91109)

Providing, fitting and fixing CP soap tray / soap dish complete as directed and specified. (ii) Agmeco Make (b) Queen's (Cat.No.AQN-7731)

Providing, fitting and fixing Liquid soap dispenser and liquid soap container complete as directed and specified. (i) Jaquar Make (b) Continental (Cat.No.ACN-1137N) (with mettalic bottle)

Providing, fitting and fixing Chrome Plated TOILET PAPER holder complete as directed and specified. (a) Jaquar make (ii) Continental toilet paper holder with flap (Cat.No. ACN-1153N)

Providing, fitting and fixing Chrome Plated towel ring complete as directed and specified. (a) Jaquar make (i) Continental towel ring square (Cat.No. ACN-1121)

Providing, fitting and fixing CP towel rail complete as directed and specified. (a) Jaquar make (ii) Continental 600mm (Cat.No. ACN-1111N)

Supplying fitting and fixing Telephonic Chrome Plated (C.P.) shower of approved brand as directed and specified. (Pipes will be measured and paid separately) (iii) Jaquar make a) Continental (i) Telephone shower 2-in-1 shower with massage effect with 1.5m PVC tube and swinging wall hook.

Supplying and fitting fixing Sensors of Jaquar make complete as directed. (For VIP use only. Prior approval of Chief Engineer PWD (Bldg) must be taken before use) c) Sensor Faucet for wash basin Cat No. 51011

Providing fitting and fixing Decorative Mirror complete as directed and specified. (B) Jaquar Make (b) Swivel Mirror (Cat. No.ACN-1195N)

Supplying & fitting fixing of Disability signages, etc. as specified and directed by the Deptt.

Electrical works (Lift & accessories switches and swirch boards)

M/S. KND & ASSOCIATES