CSIO/1590/2025-26/ESD

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within CSIO.All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level and superstructure : 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts,shelves,beams,columns and struts etc. above plinth level up to floor five level, including of centring and shuttering but excluding cost of finishing and reinforcement : 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size)

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.TMT bars - TATA , SAIL, JINDAL

Brick work with F.P.S. bricks of class designation 125 in foundation and plinth and superstructure in: Cement mortar 1:6 (1 cement : 6 coarse sand)

Half brick masonry with F.P.S. brick of class designation 125 in foundations and plinth/ superstructure in. Cement mortar 1:4 (1 cement : 4 coarse sand)

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.- KAZARIA or equivalent

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters: 30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws - GREENPLY, KITPLY

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters: 25 mm thick (for cupboard) including ISI marked nickel plated bright finished M.S. piano hinges with necessary screws GREENPLY, KITPLY

Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with ISi, IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete.. UNIVERSAL, DORSET, DORMA

Providing and fixing aluminium/ powder coated aluminium hasp & Staple anodised (anodic coating not less than grade AC 10 as per IS: 1868) transparent or dyed to required colour or shade with necessary screws etc. complete: 150 mm - CLASSIC or Equivalent

Providing and fixing special quality chromium plated brass cupboard locks with six levers of approved quality including necessary screws etc. complete. Size 50 mm - Godrej or equavent

Providing and fixing aluminium/ powder coated aluminium butt hinges anodised (anodic coating not less than grade AC 10 as per IS: 1868) transparent or dyed to required colour or shade with necessary screws etc. complete: 100mm - CLASSIC or Equivalent

Providing and fixing aluminium/ powder coated aluminium sliding door bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc. complete : 300x16 mm-CLASSIC or Equavelent

Providing and fixing aluminium / powder coated aluminium Tower bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade with necessary screws etc. complete : 200x10 mm- CLASSIC or Equivalent

Providing and fixing anodised aluminium/ powder coated aluminium hanging floor door stopper ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade with necessary screws etc. complete. double rubber stopper - CLASSIC or Equivalent

Structural steel work in single section/tubular section/ welded in built up sections/ 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, ladder, railings, brackets, gates and similar works - TATA, SAIL, JINDAL

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-incharge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). TATA, JINDAL

Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm or with cement based high polymer modified quick-set tile adhesive (Water based) conforming to IS: 15477, in average 3 mm thickness.including pointing the joints with white cement and matching pigment etc., complete.- KAZARIA or equivalent

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm or Fixing tiles with cement based high polymer modified quick-set tile adhesive (Water based) conforming to IS: 15477, in average 3mm thickness. including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 600x600 mm - KAZARIA or equivalent

Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 stone aggregate 10 mm and down gauge), including finishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design : In 75x75 mm deep chase

Providing & fixing Polycarbonate sheet Solar control IR 6mmth (Grade 2UR IR 105 R 175) in approved colour/shade and pattern in roofing/ partitions etc. The polycarbonate sheet should have tensile strength not less than 60N/ sqm ,light transmission should not be less tahn 70 5 and two sides UV protected .The sheet should be fixed with the help of Aluminium section specially desgned for carrying the sheet in proper shape and pattren and make it water tight by neoprene gasket alaround i/c all necessary nuts ,bolts and washers etc. all complete as directed by Engineer in charge.( make - Sabic or equalent)

12 mm cement plaster of mix : 1:6 (1 cement: 6 fine sand)

15 mm cement plaster on the rough side of single or half brick wall of mix : 1:6 (1 cement: 6 fine sand)

Applying one coat of cement primer of approved brand and manufacture on wall surface : Cement primer. - ASIAN or Equivalent

Painting with synthetic enamel paint or Deco paint wherever required of approved brand and manufacture of required colour to give an even shade: Two or more coats on new/old work over an under coat of suitable shade with ordinary paint of approved brand and manufacture. ASIAN or Equivalent

Providing and applying white cement based putty of 1-2 mm thickness over plastered surface to prepare the surface even and smooth complete. - JK, BIRLA

Distempering with 1st quality acrylic distember (Ready mix) having VOC content less than 50 grams/ litre of approved brand and manufacture to give an even shade : Old work (two or more coats) - ASIAN , BIRLA

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs with cement based putty upto 0.50 sqm etc. complete.

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade Old work (Two or more coats applied @ 1.43 ltr/ 10 sqm) over existing cement paint surface - ASIAN ULTIMA or equivalent

Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq. meters and under including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within CSIO : With cement mortar 1:4 (1 cement : 4 fine sand)

Renewing glass panes and refixing existing wooden fillets/ glass putty: Float glass panes of thickness 4 mm - Saint Gobain , Modi

Raking out joints in lime or cement mortar and preparing the surface for re-pointing or replastering including disposal of rubbish to the dumping ground within CSIO.

Flush pointing with cement mortar 1:3 (1 cement : 3 fine sand) mixed with 2% of integral water proofing compound by weight of cement for flat tile bricks on top of mud phaska : With F.P.S. brick tiles

Cleaning of terrace/loft/underground water storage tank (inside surface area) at all heights with coconut brushes, duster etc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank including marking the date of cleaning on the side of tank body with the help of stencil and paint and disposing of malba all complete as per direction of Engineer-in-Charge. (The old date already written on tank should be removed with paint remover or black paintand if date is not written with the stencil or old date is not removed deduction will be made @ Rs. 0.10 per litre) (if during cleaning any GI fittings or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account)

Cleaning and desilting of gully trap chamber, Man hole , road gulley etc including removal of rubbish mixed with earth etc. and disposal of same, all as per the direction of Engineer-in-charge.

Cleaning of chocked sewer line by diesel running vehicle mounting hydraulic operated high pressure suction cum jetting sewer cleaning machine fitted with pump having 4000 litres suction capacity and 6000 litres water jetting tank capacity including skilled operator, supervising engineer etc. for cleaning and partial desilting of manholes and dechocking of sewer lines. Dechocking and flushing of sewer line from one manhole to another by high pressure jetting system of 2200 PSI for sewer line from 150mm dia upto 600mm

Cleaning of under ground sump, Over Head R.C.C. Tank ( independent staging) including disposal of slit and rubbish, all as per direction of Engineer-in-Charge. The cleaning shall consist following operations:- (i)Tank shall be emptied of water by pumping & bottom shall be cleaned of silt and other deposits. (ii) Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc. and pressure washed with water. (iii) Chlorination of RCC internal surface by liquid chlorine. (iv) The treated surface shall be dried using air jetting and all loose particles shall be removal from the surface. (v) Finally the surface shall be treated with ultraviolet radiation etc. as per direction of Engineer-in-Charge.

Demolishing cement concrete manually/RCC/CC/brick work by mechanical means including disposal of material within CSIO as per direction of Engineer - in - charge.

Dismantling aluminium/ gypsum/steel/wooden partitions, doors, windows, fixed glazing and false ceiling, plaster ,sun film ,wall paper, pvc flooring,G.I sheets roofing including,M.S. structure, ceramic tiles,chips/ mossaic/brick/stone flooring etc including disposal of unserviceable surplus material and stacking of serviceable material with CSIO as directed by Engineer-in-charge

Removing Malba/earth by mechanical means including loading, unloading leveling etc.beyond CSIO campus.

Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size) in pavements, plinth, foundation, superstructure laid to required slope and camber in panels as required including consolidation finishing and tamping complete.

Laying old cement cocrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc.after and including of taking out from footpaths etc all complete as per the direction of Engineer-in-charge. (Old CC paver blocks shall be supplied by the department free of cost).

Providing and fixing white vitreous china water closet squatting pan (Indian type)Orissa pattern W.C. pan of size 580x440 mm - CERA, HINDWARE, PARRYWARE

Providing and fixing white vitreous china pedestal type (European type/ wash down type) water closet pan.CERA, HINDWARE, PARRYWARE

Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to Eureopean type W.C. of quality and make as approved by Engineer - in - charge. Jaquar/hindware or equivalent make.

Providing and fixing P.V.C. low level flushing cistern with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete. 10 litre capacity - White -CERA, HINDWARE, PARRYWARE

Providing and fixing white vitreous china wash basin including making all connections but excluding the cost of fittings : Flat back wash basin of size 630x450 mm - CERA, HINDWARE, PARRYWARE

Providing and fixing white vitreous china flat back half stall urinal of size 580x380x350 mm or wall corner type lipped front urinal basin of 430x260x350 mm or 340x410x265 mm sizes respectively.CERA, HINDWARE, PARRYWARE

Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing :Rectangular shape 453x357 mm - SAINT GOBAIN or Equivalent

Providing and fixing G.I. pipes complete with G.I. fittings and union including cutting and making good the walls trenching and refilling complete : 15 mm dia nominal bore - TATA, JINDAL

Providing and fixing G.I. pipes complete with G.I. fittings and union including cutting and making good the walls trenching and refilling complete : 20 mm dia nominal bore - TATA, JINDAL

Providing and fixing G.I. pipes complete with G.I. fittings and union including cutting and making good the walls trenching and refilling and including of two nos union and two nos brass ball valve complete : 40 mm dia nominal bore - TATA, JINDAL

Providing and fixing C.P. brass bib cock / C.P. brass angle valve for basin mixer and geyser of approved quality conforming to IS:8931 : 15 mm nominal bore - CERA, JAGUAR, HINDWARE

Providing and fixing PTMT bib cock/ Angle cock of approved quality and colour of 15 mm nominal bore, 122 mm/86mm long, weighing not less than 99 gms/88gms respectively. PARYAG or equivalent

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, fixed with rawl plugs and screws or with fixing clips, or with expansion hold fasteners including necessary filling up of gaps at junctions, at top, bottom and sides with required PVC/neoprene felt 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 and paneling to be paid for separately) : For fixed and openable portion Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

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, fixed with rawl plugs and screws or with fixing clips, or with expansion hold fasteners including necessary filling up of gaps at junctions, at top, bottom and sides with required PVC/neoprene felt 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 and paneling to be paid for separately) : For fixed and openable portion . Powder coated aluminium (minimum thickness of powder coating 50 micron)

Providing and fixing 12mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS:12823 Grade l Type ll, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer-in charge.Pre-laminated particle board with decorative lamination on both sides.- GREENPLY, KITPLY

Providing and fixing glazing in aluminium 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 and cost will be deducted if not used):With float glass panes of 5 mm thickness (weight not less than 12.50 kg/ sqm) - SAINT GOBAIN, MODIGUARD

Providing and fixing Brass 100mm mortice latch and lock with 6 levers without pair of handles (best make of approved quality) for aluminium doors including necessary cutting and making good etc. completee - GODREJ or Equivalent

Providing and laying 60mm thick factory made cement concrete paver block of approved shape and colour of M -30 grade made of C&D waste by block making machine with vibratory compaction laid in required pattern and including over 50mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-incharge.

Providing & fixing vertical blinds of louvers fabric woven of approved shades.The head rail should be powder coated aluminium alloy section with tilt gear hub delrinacetal louer carriers including any other fixtures to make the blind oprational and fixing in position all complete of Make - Vista SABINE/SERENE/SPECTRUM or equivalent as approved by Engineer in charge before fixing..

Providing and fixing Zebra blinds vista SHEER DIMOUNT blinds with Roller tube 40mm (C220gms/m) and control unit cloth mechanism, Idler of high strength reinforced plat, round type bottom rail & triangle type bottom rail, including valance rail 84.5mm width (320grm/m) ceiling rails installation bracket 1.8mm, ceiling bracket 1.8mm and operation chain with 6mm pitch of beads. End cap complete VISTA- ESSENTIAL SERIES.

P/F of aluminium work for opnable and fixed portion including of old glass and board to be fixed after making proper size ( only old aluminium, glass, board will be given free of cost by CSIO) as directed by Engineer in charge.

Carrying out petty jobs of carpentary including of doors, Almirah, pelmets, storage spaces etc. complete with necessary tools, drill machine nails, screws ,fevicol, SR etc. at diffrent locations which can not be measured as directed by engineer in charge.

Carrying out petty jobs of massonary work including of all types of repairs with mortar or concrete etc. complete with necessary tools, cement, sand, aggregate etc.at diffrent locations which can not be measured as directed by engineer in charge.

Carrying out petty jobs of Painting works including of lettering,OBD,Sy. Enamel paint etc. with all necessary tools,brushes,safty belts,putty,ladder etc. for petty worksat diffrent locations which can not be measured as directed by engineer in charge. which otherwise can not be mearsured.

Carrying out petty jobs of welding works with necessaqry tools, welding set & rods etc. for petty works at diffrent locations which can not be measured as directed by engineer in charge.which otherwise can not be mearsured.

Carrying out petty jobs of Drainage work with all necessary tools,rodding set,safty shoes,masks etc. for petty works at diffrent locations which can not be measured as directed by engineer in charge.

Carrying out petty jobs of misc.petty works with all necessary tools,Rehri,etc.at diffrent locations which can not be measured as directed by engineer in charge.

Carrying out petty jobs of Aluminium Fabricator/ Falseceiling/blinds with all necessary tools,rubber beadings for replacement old rubber beading,screws,ladders etc. for petty works at diffrent locations which can not be measured as directed by engineer in charge.

Carrying out petty jobs of Plumbing works with all necessary tools like pipe wrench,drill machine,saftybelts,ladder,old cycle tubes etc. for petty worksat diffrent locations which can not be measured as directed by engineer in charge.

Carrying out of jobs related to drawing, measurements, record entries,execution of work with all necessary equipments like total station, measuring tapes etc. by qualified Engineer at diffrent locations which can not be measured as directed by engineer in charge

Making plan/ drawings of new or existing buildings from a reputed architect .

P/F mineral fibre false ceiling tiles as per the required model, make and shade complete as directed by Engineer in charge.

Arrangment of JCB machines for variouse emegent works for excauvation, levelling etc as directed by Engineer in charge.

Provoiding & Fixing 19mm thick commercial board ISI 710 grade in partitions of Cupboards.with necessary nut ,nails hings adhesive as per instruction by Egg inCharg

Provoiding & Fixing 6 mm thick commercial ply ISI 710 grade in partitions, doors,panelling etc. .with necessary nut ,nails hings adhesive as per instruction by Egg inCharge

Finishing walls/Roof with Damp Proof Paint with additives of required shade (Two coats ). including priming coat of one coat of primer applied after cleaning of surface with wirebrush etc. Make :- Asian Damp Proof paint or Equivalent