Ordinary Repair work and Supply and Maintenance of Office Accessories, Sanitary and Electrical Works of Nirupan Bhawan CDO Building, Doranda, Ranchi for the Year 2025-2026

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge.

Dismantling lime terracing upto av. 50mm depth with chisel and hammer including stacking serviceable materials in countable stacks within 15M. Lead and disposal of unserviceable materials with all leads all complete as per direction of E/I.

Dismantling old plaster and pointing in cement or lime and raking out joints to 15 mm. depth, watering and disposal of unserviceable materials with all leads all complete as per direction of E/l.

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 to scratches etc. complete.

Labour for scrapping old paint with paint remover and below lamp as required on wooden or steel surface including cost of all labour and materials and scaffolding all complete as per building specification and direction of E/I.

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

Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineerin- charge.

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

Providing and laying vitrified Paring / Industrial tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 4457:2007, 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 including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 300x300 x 10 mm sizes.

Providing 25mm thick water proof cement plaster (1:3) with clean coarse sand of F.M. 1.5 with 5% cico or any other approved water proofing compound including screening, curing with all leads and lifts of water, scaffolding taxes and royalty all complete as per building specification and direction of E/I.

Providing 12mm cement plaster (1:3) with clean coarse sand of F.M. 1.5 including screening, curing with all leads and lifts of water, scaffolding taxes and royalty all complete as per building specification and direction of E/l.

Providing 6mm thick cement plaster (1:4) in ceiling with clean coarse sand of F.M. 1.5 -do-

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete

Finishing walls with textured exterior paint of required shade : old work (Two or more coats on existing)

Providing two coats of plastic emulsion paint of approved shade and make over old surface including washing cleaning and preparing the walls scaffolding washing of floor and taxes all complete as per building specification and direction of E/I.

Providing two coats of synthetic enamel paint of approved shade and make over old wooden surface

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

Providing two coat of painting synthetic enamel paint of approved shade and make over steel surface including cleaning the surface throughly , scaffolding and taxes all after removing dirt including scales smokes, grease and sand papering including cost of scaffolding and taxes all complete as per building specification and direction of E/I.

Suppling, fitting and fixing good quality, well dressed and well seasoned sal wood work in chaukhat in doors, windows, skylight, fanlights and celetial windows openings, including wedge over clamps all complete including application of two coats of wood preservative of approved quality on the surface butting walls and lintels all complete as per building specification and direction of E/l

Supplying, fitting and fixing 35mm thick solid core type decorative double leaf flush door shutter with both sides decorative veneered with black board core bended with high quality phenol formal dehydes synthetic resin of standard make with Aluminium fittings such as hinges, tower bolts, handle, cleats and sand blocks and taxes all complete as per building specification and direction of E/l.

Providing& Fixing decorative high pressure laminated sheet of plain / wood grain in gloss / matt / suede finish with high density protective surface layer and reverse side of adhesive bonding quality conforming to IS : 2046 Type S including cost of adhesive of approved quality:1.0 mm thick

Providing and fixing glazing in aluminium door, windows, ventilators, 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 8.0 mm thickness.

Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consisting of applying: (a) after surface preparation, first layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm. (b) laying second layer of Fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm. (c) third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/sqm mixed with water proofing cement compound @ 0.670 kg/sqm and coarse sand @ 1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken upto 30 cm on parapet wall and tucked into groove in parapet all around.(d) fourth and final layer of brick tiling with cement mortar (which will be paid for separately. For the purpose of measurement the entire treated surface will be measured.

Providing and fixing factory made uPVC door frame made of uPVC extruded sections having an overall dimension as below (tolerance ±1mm), with wall thickness 2.0 mm (± 0.2 mm), corners of the door frame to be Jointed with galvanized brackets and stainless steel screws,joints mitred and Plastic welded. The hinge side vertical of the framesreinforced by galvanized M.S. tube of size 19 X 19 mm and 1 mm (± 0.1mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer’s specification and direction of Engineerin- charge Extruded section profile size 42x50 mm

30 mm thick factory made Polyvinyl Chloride (PVC) door shutter made of styles and rails of a uPVC hollow section of size 60x30 mm and wall thickness 2 mm (± 0.2 mm), with inbuilt decorative moulding edging on one side. The styles and rails mitred and joint at the corners by means of M.S. galvanised/ plastic brackets of size 75x220 mm having wallthickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 25x20 mm and 1 mm (± 0.1 mm) wall thickness. The lock rail made up of ‘H’ section, a uPVC hollow section of size 100x30 mm and 2 mm (± 0.2 mm) wall thickness fixed to the shutter styles by means of plastic/ galvanised M.S. ‘U’ cleats. The shutter frame filled with a uPVC multichambered single panel of size not less than 620 mm,having over all thickness of 20 mm and 1 mm (± 0.1 mm)wall thickness . The panels filled vertically and tie bar attwo places by inserting horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturer’s specification and direction of Engineer-incharge

Providing & fixing false ceiling at all heights with GRG (Glass Fibre Reinforced Gypsum) false ceiling tiles of Size 595x595 mm of approved texture, design and patterns having moisture content less than 2%, humidity resistance of 99%, NRC0.50 to 0.75 as per IS 8225:1987, Non combustible as per BS 476 (part 4)-1970 and light reflectance of 85% (minimum) to be laid in true horizontal level suspended on inter-locking metal T-Grid of hot dipped galvanised iron section of 0.33 mm thick (galvanized @ 120 gram per sqm including both sides)comprising of main-T runners of size 15x32 mm of length 3000 mm, cross - T of size 15x32 mm of length 1200 mm and secondary intermediate cross-T of size 15x32 mm of length 600 mm to form grid module of size 600 x 600 mm, suspended from ceiling using galvanised mild steel items (galvanizing @ 80 grams per sqm) i.e. 50 mm long, 8 mm outer diameter M-6 dash fasteners, 6 mm dia fully threaded hanger rod upto 1000 mm length and L-shape level adjuster of size 85x25x2 mm. Galvanised iron perimeter wall angle of size 24x24x0.40 mm of length 3000 mm to be fixed on periphery wall / partition with the help of plastic rawl plugs at 450 mm center to center and 40 mm long dry wall wood screws. The work shall be carried out as per specifications, drawing and as per directions of theEngineer-in-Charge. With semi perforated 12 mm thick micro tegular edged GRG false ceiling tiles.

Ajanta Wall clock

Freemans Measuring Tape 50 m Length

Equal 15 Ft 2 in 1 Aluminium Telescopic Ladder with 2 Triangle Support and stablizers

Premium 7 feet Long Curtains

Cutain Bracket

Curtain Hook with screws

Curtain Steel Pipe

Supply and Installation of window Blind curtain ( Tentative size 7ft x 6 ft )

Nilkamal Plastic Stool

Supply & Fitting of wall Hanging Wooden Framed Notice Board of size 5ft x 4 ft with velvet cloth surface Board material with Glass Doors

Board Pin ( 100 Pcs Packet)

Supply and Fitting of Office Directory Board ( Tentative Size :- 5ft x 6 ft ( can be customized)) made of 8-12 mm thick Transparent Acrylic sheet mounted over a brushed Stainless steel or Aluminium base plate with UV- Printed or High Quality vinyl lettering Indicating Room numbers and office Names, fixed to wall using decorative stainless steel standoff mounts .

Supply and Fitting of Office Name Plate ( Tentative Size :- 12 inch x 10 inch ( can be customized)) made of 8-12 mm thick Transparent Acrylic sheet mounted over a brushed Stainless steel or Aluminium base plate with UV- Printed or High Quality vinyl lettering Indicating Room numbers and office Names, fixed to wall using decorative stainless steel standoff mounts .

Supply and Fitting of Customized Stainless Steel Name Plate of size 6 inch X 4 inch ( For Room No.)

Supply and Fitting of Office Name Plate ( Tentative Size :- 4 ft x 3 ft ( can be customized)) made of 8-12 mm thick Transparent Acrylic sheet mounted over a brushed Stainless steel or Aluminium base plate with UV- Printed or High Quality vinyl lettering Indicating Room numbers and office Names, fixed to wall using decorative stainless steel standoff mounts .

Supply and Fitting of Customized Stainless Steel Name Plate of size 4 ft x 3 ft.

Supply and installation of 3D stainless steel individual letters (letter height approx. 12–15 inches, depth 1.5 inches) made of SS304 grade sheet with mirror/brushed finish, mounted using MS/SS studs and spacers on building façade, with proper alignment and weatherproof fixing.

Supply and installation of structural glazing system using 24 mm thick double-glazed glass units (DGU) comprising 6 mm toughened reflective outer glass, 12 mm air gap, and 6 mm toughened clear inner glass, fixed over an aluminum curtain wall framing system with necessary mullions, transoms, brackets, EPDM gaskets, and weatherproof silicone sealant, including all labour, scaffolding, transportation, and complete installation,

Supply and installation of premium-quality wall hanging digitally printed or hand-painted artworks on high-quality stretched canvas with external framing. (i) Size: 18”x12”

Supply and installation of premium-quality wall hanging digitally printed or hand-painted artworks on high-quality stretched canvas with external framing. (ii) Size: 24”x18”

Supply and installation of premium-quality wall hanging digitally printed or hand-painted artworks on high-quality stretched canvas with external framing. (iii)Size: 30”x20”

Supply and installation of premium-quality wall hanging digitally printed or hand-painted artworks on high-quality stretched canvas with external framing. (iv) Size: 36”x24”

Supply and installation of premium-quality wall hanging UV-printed images directly mounted on 3–5 mm thick acrylic sheets without traditional framing for a sleek modern appearance. (i) Size: 12”x18”

Supply and installation of premium-quality wall hanging UV-printed images directly mounted on 3–5 mm thick acrylic sheets without traditional framing for a sleek modern appearance. (ii) Size: 18”x24”

Supply and installation of premium-quality wall hanging UV-printed images directly mounted on 3–5 mm thick acrylic sheets without traditional framing for a sleek modern appearance. (iii) Size: 24”x36”

Godrej Interio or Equivalent Revolving Office Chair

Ganesh or Equivalent 12 compartments Acrylic Pen holder, Pen stand for office table. Big size pen stand of dimension 46cm x 25.5 cm

Leather Writing Desk Table Top Elevator Writing Board with Adjustable Height Slant of Approved Quality.

Waterproof aluminium/steel Decorative boundary lamp lights ( 45 cm ht x 21 cm width)

Glass Table Top of Approved Quality, having dimensions 3ft x 5 ft with 12 mm thickness

Godrej or Equivalent three-seater stainless steel visitor bench with cushioned sheet and back support

Maintenance and repair of reception table and its accessories including supply one ft width circular glass top of thickness 12mm and application of sunmica as per site requirement

Supplying, fitting and fixing 40mm high vitreous white glazed earthen E.W.C with 'p' trap of parry hindustan or any other approved I.S.S make including supplying and fixing 15 litres C.I. mosquito proof low down flushing cistern of approved make with complete fittings with C.I. handle and R.S. or bracket with telescopic flush pipe with brass coupling and plumbers joints spindle stop cock of approved quality weight not less than 450grams 15mm P.V.C. alkathene pipe 45cm. long with brass coupling at both ends and white/black plastic solid state seal and lead of commander/cuckoo or other I.S.S. make with hinges of screws etc. painting pipe and cistern etc. with 2 coats of approved paint over a coat of red oxide priming, all complete as per specification and direction of E/I. (ii) E.W.C. with 'S' trap (B) 12.5 lit. low level PVC Cistern

Supplying, fitting and fixing flat back or angular, lipped front viterous white glazed earthenware urinal of "Hindustan" " Parry" or any other approved I.S.S. make with all fittings with C.I. or R.S. brackets, standard size G.I. flush pipe with fitting clamps, 15 mm C.I. body brass spindle stop cock of approved quality weight not less than 400 grms. , 15 mm P.V.C. alkathene pipe 450 mm long with brass coupling at both ends and doing plumber joints including painting of exposed part with 2 coats of approved paint over a priming coat of red oxide, cutting wall and floor, making good the same etc. all complete as per specification and direction of E/l. (A) Flat back or standing corner ( 450 mm x 350 mm )

8 SWG GI Earthing wire (per m)

16 sq.mm Copper Cable Earthing Wire ( per m)

Anchor or Equivalent 4 sq.mm Electrical wire ( per m)

Anchor or Equivalent 6 sq.mm Electrical wire ( per m)

Anchor or Equivalent 50 sq.mm Electrical wire ( per m)

Havells or Equivalent 200 W Halogen LED Flood Light

Supply / Installation of Lightening Conductor with its components ( like Clamps, Rod, Screws , complete wiring etc. ) at the top of the roof of the 5th floor of the Building. (At one location)

Havells or Equivalent 18 W LED Panel Surface Light

Providing rain water collecting brick masonry Chamber of internal Size 1.50m x 1.20 m x 0.75m having 0.25 M brick wall in C.M (1:4) over 0.15 m thick P.C.C.(1:1.5:3) over a brick flat soling and 0.15 m thick sand filling in base , cement plaster (1;4) inner and outer surface with inner punning, earth work involved, R.C.C.(1:1.5:3) cover slab in required nos including cost of reinforcement, fixing pipe 100 mm diameter during construction work ,carriage of materials all complete as per direction of E/I. (Analysis attached) chamber

Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised Rigid PVC rain water pipes conforming to IS 13592 Type A including jointing with seal ring conforming to IS: 5382 leaving 10 mm gap for thermal expansion (i) 110 mm Coupler (CPWD 12.42.1.2.)

Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised Rigid PVC rain water pipes conforming to IS 13592 Type A including jointing with seal ring conforming to IS: 5382 leaving 10 mm gap for thermal expansion (ii) 110 x 110 x 110 mm Single Tee (CPWD 12.42.4.2)

Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised Rigid PVC rain water pipes conforming to IS 13592 Type A including jointing with seal ring conforming to IS: 5382 leaving 10 mm gap for thermal expansion (iii) 110 mm Bend (CPWD 12.42.5.2.)

Providing and fixing on wall face unplasticised - PVC moulded fittings/accessories for unplasticised Rigid PVC rain water pipes conforming to IS 13592 Type A including jointing with seal ring conforming to IS: 5382 leaving 10 mm gap for thermal expansion (iv) 110 mm shoe plain (CPWD 12.42.6.2.)

Providing and fixing unplasticised - PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50 X 50 X 50 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 dia

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion (i) single socketed pipes 110mm dia Roof to chamber Chamber to Chamber

Providing Recharging brick masonry Pit of internal Size 3.00m x 3.00m x 3.00m having 0.25 M brick wall in C.M (1:5) over 0.15 m thick P.C.C. ( 1:1.5:3) over a brick flat soling and 0.15 m thick sand filling in base, cement plaster (1;4) inner and outer surface, earth work involved, R.C.C.(1:1.5:3) cover slab in required nos etc including cost of reinforcement, fixing 100 mm diameter during construction work ,carriage of materials, providing 37 mm to 6 mm size Stone materials and sand and filling in layers @ 0.5 M deep, 1st sand , 2nd layer 6mm to 12 mm stone material and 3rd layer 20 to 37 mm stone materials complete as per direction of E/I. (Analysis attached)

Earth work in excavation for laying of pipe with disposal of excavated earth within initial lead and lift as per specification and direction of E/I. (Soil item- B)

Earh work in back filling the trenches after laying pipe with earth removed during excavation within initial lead and lift as per specification and direction of E/I.

Providing 250 mm wide brick drain in cement mortar (1:6) with av 150 mm clear depth and 250 mm apron including cost of E/W involved,with 75 mm cement concrete (1:4:8) over one brick designation 100 A flat soling in proper grade and slope at the base,the drain duly plastered in C.M (1:3 ) with punning over exposed surface all complete as per building specification direction of E/I.

C.I. Cover with frame for manhole 600 mm x 450 mm size (wt. 25 kg)

Drilling in all kinds of soil and rock in urban area for installation of India Mark - II hand pump with D.T.H. rig all complete, including supplying all materials, labours, tools, drilling rig, air compressor and equipment as well as fuel, lubricants for making 125mm/115mm dia boring and cost of transporting charges of rig maching and other vehicle up to site of the work as per specification and direction of E/I (a) Up to 30 mtr depth below G.L

Drilling in all kinds of soil and rock in urban area for installation of India Mark - II hand pump with D.T.H. rig all complete, including supplying all materials, labours, tools, drilling rig, air compressor and equipment as well as fuel, lubricants for making 125mm/115mm dia boring and cost of transporting charges of rig maching and other vehicle up to site of the work as per specification and direction of E/I (b) Beyond 30 mtr up to 50 mtr.

Supplying all materials, labours, equipments for lowering 125 mm dia PVC pipes as casing for protecting the sites from falling during the process of drilling all complete including carriage to work.

Cost of 125 mm dia( 140mm O.D ) Blue UPVC casing pipe as per IS 12818-1992 with latest amendment Including all taxes, royalty etc.all complete.

Supplying all tools, equipments and labour and doing washing ,Flushing and development of drilled T/W to give clean and clear water all complete as per direction of E/I

Providing 125 mm dia PVC strainer of 1M length with cap and connecting with bore well casing including cutting PVC casing in bottom ,threading the ends where ever required, etc all .complete

Carriage of materials (i) sand

Carriage of materials (ii) cement

L.Cess @ 1%

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