Special repair and painting of MS-II (Twelve Storied) building in CSIR-NML housing complex, Agrico for the year 2025-26 and 2026-27.

Amount

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.Nominal concrete 1:3:6 or richer mix.

Demolishing reinforced cement concrete (R.C.C.) work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Demolishing Brick work in cement mortar manually/ by mechanical means including stackng of serviceable material and disposal of unserviceable material with in 50 metre lead as per direction of EIC. In Cement Mortar.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground with in 50 metre lead.

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : Of area 3 sq. metres and below.

Dismantling steel work in single section including dismembering and stacking within 50 metre lead in :Channels,angles,tees and flats.

Dismantling CI or asbestos rain water pipe with fitting and clamps including stacking the material within 50 metre lead:

75 to 80 mm dia pipe

100 mm dia pipe

Supplying and filling plinth with sand under floor including watering, ramming, consolidating and dressing,complete.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains(not exceding 1.5m in width or 10 sqm on plan) including dressing of sides and ramming of bottom, lift up to1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within alead of 50 m.All kinds of soil.

Filling available excavated earth (excluding rock) in trenches, plinth, side of foundations etc. in layer not exceeding 20 ems in depth: consolidating each deposited layer by ramming and watering, lead upto 50m and lift upto 1.5m.

Grading roof for water proofing treatment with cement concrete 1:2:4 (1cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) with waterproofing material.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level. 1:2:4 (1cement:2coarse sand: 4graded stone aggregate 20mm nominal size.)

RCC work in walls, beam suspended floors, roofs having slop up to 15 degree landing , balconies, shelves, chajja, lintels, bands, plain window sill ,stair case and spiral stair cases above plinth level up to floor five level excluding cost of centering, shuttering,finishing and reinforcement. 1:1.5:3 (1cement: 1.5coarse sand: 3graded stone aggregate 20mm nominal size.)

Steel reinforcement for RCC work including straightening, cutting bending, placing in position and binding all complete above plinth level.Thermo- Mechanically Treated Bars Fe -500 D or more

Centring and shuttering including strutting,propping,etc. and removal of form for: Foundation,footings,bases of columns,etc.

Centring and shuttering including strutting, propping,etc. and removal of form for: Suspended floor, roof, landing, shelves, beams, balconies,etc.

Centring and shuttering including strutting, propping,etc. and removal of form for: Weather Shade, chajjas,corbels,etc. including edges

Brick work with common brunt clay F.P.S (Non Modular ) bricks of class designation 7.5 in foundation and plinth: in Cement mortar 1:6 (1cement : 6 coarse sand)

Brick work with common brunt clays F.P.S (non modular) brick of class designation7.5 in super structure above plingth level upto floor V level in all shapes and sizein cement mortar 1:6 (1Cement : 6 Coarse Sand).

Half brick masonary with common burnt cly F.P.S (non Modular ) brick of class designation75 in super structure above plingth to floor V level. Cement mortar 1:3 (1 cement :3 coarse sand)

12mm cement plaster of mix. 1:4 (1cement : 4 coarse sand)

15mm cement plaster on rough side. 1:4 (1cement : 4 coarse sand)

6 mm cement plaster for ceiling of mix 1:3. (1cement : 3 fine sand)

Neat cement punning.

Structural steel work single section, fixed with or without connecting plate, including cutting, hoisting , fixing in position and applying a priming coat of approved steel primer all complete.

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth inculding necessary repairs to scratches etc. complete.

White washing with lime to give an even shade (old work) two or more coats.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade. Two or more coat including scrapping & cleaning.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : One or more coats including scrapping & cleaning.

Applying priming coat with scrapping, Sand papering and preparing the surface smooth. With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works.

Applying priming coats with primer of approved brand and manufecture ,having low VOC (Volatile Organic Compound) Content.With water thinnable cement primer on wall surface having VOC content than 50 grams /litre including scrapping & cleaning.

Finishing walls with Premium Acrylic Smooth exterior paint of required shade. Old work (Two or more coats applied @ 1.43 ltr/ 10 sqm) over priming surface.

Painting (one or more coats) on rain water, soil waste and vent pipe and fittings with anticorrosive bitumastic paint of approved brand and manufecture on old work:100 mm diametre pipes.

Painting (one or more coats) on rain water, soil waste and vent pipe and fittings with anticorrosive bitumastic paint of approved brand and manufecture on old work:150 mm diametre pipes.

Lettering with black japan paint of approved brand and manufacture.

Providing and filling the joints with spun yarn, cement slurry and cement mortar 1:2 ( 1 cement : 2 fine sand) in S.C.I./ C.I. Pipes :75 mm dia pipe.

Providing and filling the joints with spun yarn, cement slurry and cement mortar 1:2 ( 1 cement : 2 fine sand) in S.C.I./ C.I. Pipes :110 mm dia pipe.

Renewing glass panes ,with putty and nails wherever necessary including racking out the old putty: Float Glass panes of nominal thickness 4 mm (weight not less then 10 kg /sqm).

Extra for providing frosted glass panes 4 mm thick instead of ordinary float glass panes 4 mm thick in doors, widows and clerestory window shutter. (Area of opening for glass panes excluding portion inside rebate shall be measured).

Renewal Of Old Putty of glass panes (length).

Disposal of building rubbish/ malba/ similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Enginineer-in-charge, beeyound 50 m initial lead for all leads including all lifts involved.

Cleaning of reinforcement from rust from the reinforceing bars to give it a total rust free steel surface using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hour of its application with wire bush and thoroughly washing with water and allowing it to dry ,all complete as per direction of Engineer in Charge.

Bars up to 12 mm diametre

Bars up to above 12 mm diametre

Drilling suitable holes in reinforced or plain cement concrete with power driven drill machine to a minimum depth of 100mm upto 200mm in RCC beams, lintels, columns and slabs to introduce steel bars for sunshades/balconies including fixing the steel bars in position using epoxy resin anchor grout of approved make but excluding the cost of reinforcement, all complete as per direction of Engineer-In-Charge. Upto and including 12mm dia.

Providing ,mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specification and direction of Engineer -In- Charge complete in all respect. SBR Polymer (@ 10% of Cement weight) modified cementitious bond coat @ 2.2 kg cement per sqm of surface area mixed with specific proportion of approved polymer.

Providing and fixing on wall face unplasticised-PVC fittings/accessories for UPVC rain water pipes conforming to IS-13592 Type A including jointing with seal ring and fixing on wall with UPVC pipe clips by means of 50x50x50mm conforming to IS-5382 leaving 10mm gap for thermal expansion. 110mm dia

Providing and fixing unplasticised - PVC moulded fittings/accessories for unplasticised Rigid pipes conforming to IS:13592 type A including jointing with seal ring conforming to IS:5382 leaving 10mm gap for thermal expantion complete with cutting and making good the walls.

Bend 87.5 degree, 100 mm

Single tee without door. 110x110x110 mm

Providing and fixing IS : 12817 marked Stainless Steel Butt Hinges(heavy weight) with necessary SS screws,etc complete. 125x64x2.50 mm

P/F 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. 200x10mm.

Supply and Applying of white cement based putty up to five floor ,of approved brand as per direction of engineer in charge.

Providing and Fixing of M.S Peg stay for steel window with necessary fittings and nut bolts- 300 mm length.

Providing and Fixing of M.S handle for steel window with necessary fitings and nut bolts- size 125 mm length.

Providing and fixing with welding of reinforcement for column,beam, lintel, balconies,shelves, stairs, water tank, mumty etc.,for repair of RCC structure and structurals Steel with connecting plate, fixing in position and applying a priming coat with all respect complete complete.

Repairing /restoring the existing damaged steel window,ventilator by fabrication/welding/fixing the required materials such as Z section, flat, angle fittings,holdfast (steel section to be paid separately) etc for upto five floor with all respect completet. including dismantling and re fixing with concrete ,as directed by engineer-in-charge.......Note - Only welding related repairing work consider in this items.

Scaffolding with two sets of vertical supports (double), the support shall be sound, strong and tied together with horizontal & cross bracing and resting planks shall be fixed, proper ladder for upward and downward movement for workers with safe arrangement as per direction Engineer -In Charge.....Note: Necessary safety precautions shall be taken with safety belt, safety helmet, safety shoe, safety nets with collective fall arrest systems etc. as per direction of Engineer -In Charge.

P/F lSI marked flush door shutter 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 face of shutters, (CRYSTAL / GREENPLY make) : 30mm thick including lSI marked Stainless steel butt hinge with necessary screws.

Extra for making of drip course in chajja/Sunshade complete in all respect .

Extra for providing and applying/mixing of bonding compound (Latex- Power, SIKA make) in old cement surface, mixing concrete/ cement mortar as per manufacturer's specification.

Providing & fixing bronze gate valve (Screwad type) of approved quality (Zoloto make), including removing the existing damaged one if required.

Providing & Fixing steel glazed doors ,windows and ventilators of standerd rolled steel section , joints mitred and welded with 15x3mm lugs 10cm long , embeded in cement concrete blocks15x10x10cm of 1:3:6 (icement :3 coarse sand: 6 graded stone aggregete 20 mm nominal size ) or with wooden plugs and screw or rawl plugs and screw or with fixing clips or with bolts and nuts as required and including applying a priming coats of approved steel primer ;excluding the cost of metal beading and other fitting except necessary hinges or pivots as required.

CIS GLOBAL INFRATECH PRIVATE LIMITED (BID ID -909157)

Mahendra Kumar (BID ID -911462)

M/S.A.B.CONSTRUCTION (BID ID -912853)