Providing and fixing False ceiling at Second floor Rooms and Corridor and other miscellaneous Civil works at HBNI, Anushaktinagar, Mumbai.

Amount

Dismantling Aluminium / Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable surplus material and stacking of serviceable materials within 100 m lead as directed by the Engineer-in-charge

Dismantling steel work in single sections including dismantling and stacking within 100 m lead In R.S Joists, Angles etc.

Providing and fixing in position suspended false ceiling system using 12 mm thick calcium silicate boards having 100% humidity resistance, incombustible as per BS476 part IV with thermal conductivity of 0.043 w/m KC placed in a suspended grid of size of 600x 600mm made of hot-dipped G.I steel sections wherein the ceiling sections of 0.55 mm thick shall be suspended at 1200 mm centres along the length of ceiling with 4mm dia G.I wires/ 1 mm thick strip hangers made of G.I sheet sections with necessary level adjusters and inter channels of 0.90mm thick with connecting clips and resting on the perifery walls on wall angles of 0.55 mm thickness including providing necessary openings for light fixtures, diffusers, trap doors etc to be made as per layout drawings and as per directions of Engineer-in-charge . The main tees to be suspended from the ceiling/ soffit with the help of metal dash fastners of 6mmx50mm, soffit clits of 25mmx35mmx1.60mm and 4mm dia G.I wire with galvanised spring steel levelling clips/ G.I strip Hangers at 600mm centers . the entire grid system shall be designed to bear a distributed load of minimum 25 kg/Sq.m (Only calcium silicate false ceiling area will be measured for the purpose of payment)

Providing and fixing 12mm thk BWP marine for false ceiling with 1.5mm laminate / veneer of approved shade / colour all complete as per architect's instructions & Detail Drawings and as directed by Engineer-in-Charge.

Providing and fixing Lay in False Ceiling 600 x 600mm unperforated corrosion resistant aluminium magnesium alloy metal panel fixed in 24 mm 'T' Frame work of Module 600 x 600 mm. Panels shall be manufactured by Hunters Douglas or approved equivalent of size 575 mm x 575 mm of approved colour in 0.70 mm thick Aluminium Alloy 3105 with square edges Tiles to be stove enamelled on a continuous application for pre-treatment. The coils to be go through 4 stages of pre treatment Three times of oven baked through conversion coating , priming and finish coat ensuring superior adhesion, high corrosion resistance and good colour stability.The coils to be painted on both sides after degreasing. Inside surface to have a primer of 5 microns and a coat of natural colour of 5 microns, exposed surface to have a primer of 5 microns, binder of 5 microns and a topcoat of approved colour 15 microns. Grid system for fixing ceiling tiles shall comprise of tees. The 24 mm main tee runers shall be suspended at an interval of 1200 mm centre to centre. The 24 mm cross tee runner shall be suspended at an interval of 600 mm centre to centre and further supported with 24 mm cross tee with inter locking arrangements to form a Grid of 600 mm x 600 mm. The main tee shall be supported by means of 4 mm G.I.rod from slab / roof. The suspension shall be provided at 1200 to 1500 mm centre to centre.provision for lights, diffusers etc to be made including extra supports wherever necessary. Measurements shall be as per actual area of false ceiling with out deductions for lights and diffusers.

Providing and fixing of linear cell ceiling made out of Aluminium. The assembled cell ceiling panels shall be in size of 600x1200mm. The assembled cell ceiling panels shall made out of main blades in 9mm (W) x 40mm (H) in 1200mm (L), installed at 50 mm c.c. and cross connected to secondary blades in 15mm(W) x 37mm (H) in 600mm (L) with 300 mm pitch. The assembled cell ceiling panels are then clipped into U-94 carriers in GMS, coated in black enameled finished at 1200mm c.c. Wire clips shall hold the cell ceiling panels into the U-94 carriers. Once the U-94 carriers are installed then primary angles made out of GMS, type U1040 are cross connected to the U-94 carriers at 1200mm c/c. for lateral bracing .The whole ceiling shall be suspended by M6 threaded rods installed at 1200mm c.c. All panel modules must be hinge able through wire clips. Note : Tentative / suggested make for guidance of bidder(s): M/s. Durlum Starlam 9 or approved equivalent make. Any equivalent proposed shall have to match technical parameter / specification of the tentative / suggested make.

Providing, supplying and fixing Venetian Roller Blinds of approved make with all accessories and fabricating to required sizes etc. as per approved design and approved fabric including dismantling of old blinds complete all as directed by the Engineer-in-charge.

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 100 m lead.

For thickness of tiles above 10 mm and up to 25 mm

For thickness of tiles above 25 mm and up to 40 mm

Providing and fixing GLAZED VITRIFIED FLOOR TILES in floor and dado of approved make in different sizes conforming to IS 15622 in all colours and shades in Glossy or Matt or satin finish laid over a bed of minimum 20 mm thick bed of cement mortar 1:4 (using Crushed sand) and jointing with grey cement slurry including grouting with the joints with white cement based Tile Grout of approved make and matching shade complete as per patterns, drawings and specifications complete as directed by the Engineer-in-charge. Using Tiles of size 600 mm x 600 mm

DISMANTLING DOORS, WINDOWS & CLEAR STOREY WINDOWS (Steel or wood or aluminium) including shutters & chowkhats (frames), Architraves, holdfasts etc. complete and stacking within 100 mts. lead.

of area below 3 sq. m

of area beyond 3 sq. m

Providing Second class teak wood work in frames of doors, windows, clear story openings and other frames, wrought framed and fixed in position of required size and shape including sawing, jointing,making rebates for shutters, making grooves as shown in the drawings, finishing the surfaces to the required finish all as per specifications and drawings including necessary MS hold fasts 40 mm X 3 mm thick, 200 mm long / with coach screws including protective painting to the suface that will come in contact with walls, joining materials, labour etc. complete all as per specifications and as directed by the Engineer-in-charge

Providing and fixing 35 mm thick flush door shutters of approved make conforming to IS : 2202 non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with internal teak wood lipping 25mm wide and fixing with 4 Nos of 125 mm long Stainless steel Hinges with S.S. wood screws complete s per design-patterns, drawings, specifications as directed & approved by Engineer-in-charge.

Providing and fixing decorative high pressure 1.5 mm thick 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, labour etc. complete as directed

Providing & Fixing of DOOR CLOSER STD ARM (Capacity 60-⁠80 Kg.) with standard lever arm, necessary screws and fixing etc. complete as per specifications and as directed by the Engineer-in-Charge. Note : Tentative/suggested make for the guidance of the bidder (s) : M/s. DORMA Door closer TS-71 or M/⁠s TECMA Door closer FT-1070 or equivalent make

Providing and fixing aluminium hanging heavy quality floor door stopper of approved make ISI marked with twin rubber stoppers, anodised transparent or dyed to required. colour or shade with necessary screws etc. complete.

Supplying, providing and fixing STAINLESS STEEL-304 D-HANDLES of approved make (MATT FINISH) OF LENGTH - 300mm, DIAMETER-25mm, suitable S.S. fange , S.S. cap and thickness 16 Guage thickness to brick Walls, R.C.C. surface, Wooden doors etc. including drilling, S.S. Screws of 30mm long ( 6 Nos for each handle) ,cost of labour, tools, tackles ,wooden gutties, plants, transportaion, scaffolding etc. all complete as per site requirement and as directed by Engineer in charge.

Extra for providing vision panel not exceeding 0.1 SqM in all type of flush door including fixing 4 mm clear glass with necessary teak wood beadings complete all as per specifications and as per drawings.

Providing and fixing stainless steel tower bolts of size 250 X 12 mm of approved make with necessary screws etc.all as per specifications and as per drawings.

Providing and fixing MORTICE LATCH AND LOCK of approved make with 6 levers and a pair of handles Inside opening LEFT / Right with necessary screws etc complete suitable for fixing in wooden / steel / FRP/ doors as per specifications etc. complete as per design-patterns, drawings, specifications as directed & approved by Engineer-in-charge.

Providing and and fixing C.P. TEAK WOOD MOULDED BEADING (ARCHITRAVE) of size 50 X 20 mm using 2nd class teak wood to door and window frames with iron screws, plugs and priming coat on unexposed surface complete

Providing and fixing glazing in aluminium doors, window, ventilator shutters and partitions etc with PVC / Neoprene gasket etc. complete as per the architectural drawings and directions of the Engineer-in-charge (Cost of snap beading shall be paid in basic item)

With toughened float glass panes of 5.00 mm thickness

With clear float glass panes of 5.00 mm thickness

Providing and constructing brick work in cement mortar using Standard bricks of approved quality / class, make / brand in super structure above plinth up to Floor-II level in all shapes and sizes including curing, raking out joints complete as per specifications and as directed by the Engineer-in-charge

Brickwork in super structure with standard bricks in C.M 1:4 using crushed Sand

Providing 15 mm thick Internal plastering in C.M without cement punning 1:4 (using crushed sand) finished smooth, including sieving of sand to required fineness, preparation of the surface, scaffolding, curing all as per specifications, drawings and as directed at site complete.

Providing and applying wall painting two coats on new work with PREMIUM PLASTIC EMULSION PAINT of approved brand to give an even shade, including a coat of approved cement primer, including preparation of the surfaces, scaffolding, all necessaey accessories complete as per design-patterns, drawings, specifications as directed & approved by Engineer-in-charge.

Providing Melamine polishing on wood work (one coat) as per manufacturers instructions, matt or glossy finish as specified including preparation of the surfaces, complete. as per specifications and as directed by the Engineer-in-charge

Lead charges for lead Exceeding 4 KM not exceeding 5 KM, by mechanical transport including loading,unloading, stacking / levelling etc. etc. as directed by the Engineer-in-charge Note: The rates in respect of this Item is applicable for NET Quantities arrived at after making deduction for voids @ 30% in respect of Debris from corresponding TRUCK Measurement.

Debris beyond 4 Km but up to and including 5 km

Providing and applying white cement based wall putty of approved make over concrete or Plastered surface up to 3 mm thick to get uniform surface free from undulation including cleaning complete all as directed by the Engineer-in-charge

Supplying and injecting with approved quality chemical emulsion at the rates and concentrations as per IS 6313-2001 Part II, mixed with Keroscene and chemical and giving post Anti-termite treatment to wooden door and window frames of existing buildings as per manufacturers specifications or as specified and as directed by the Engineer-in-Charge. Work to be executed by approved agency and specified guarantee for 7 (Seven) years shall be furnished by the tenderer. Payment will be cleared only after submission of guarantee.

Providing, supplying and laying pre polished granite slab flooring / dado / Wall cladding with 15-17 mm thick granite slabs over 20 mm thick base cement mortar 1:4 (using crushed sand) laid and placed with grey cement slurry including filling the joints with matching white cement based tile grout complete all as per specifications and drawings.

Using approved black shade

Using approved shades other than black

Extra for providing edge moulding upto 17 mm thick Granite Slab counters, Vanitis etc. including machine polishing to edge to give high gloss finish et. Complete as per design approved by Engineer-in-charge.

Carrying out Civil Engineering works like surveying & leveling, checking of formwork fabrication, reinforcement fabrication as per drawings, witnessing sample retrieval & testing for various construction materials, ensuring concrete ingredient ratio at batching plant and pouring of appropriate grade of concrete in plain and reinforced concrete works, ensuring proper mixing of approved ingredients & waterproofing admixtures for mortars and brickwork, plaster, flooring & waterproofing works and other civil & PH works including supervision of construction safety as per BARC specifications & relevant documentation, compiling, binding and preparation of tender documents & Agreements overall as directed by Engineer-in-Charge. Note : (1) Each Job shall be carried out by one qualified Degree holder Civil Engineer with 2 (Two) years experience or Diploma holder with 5 (Five) years experience (Licentiate in Civil/Construction Engineering / Technology) conducted by Board of Technical Examinations / University / Autonomous Govt. / Govt. recognized recognized Polytechnic/ Institute. (2) Deployment: The contractor shall deploy one Engineer for each job for minimum 26 working days per month for minimum 8 ½ hours per day with 30 minutes of break, in General (Ist / IInd) or on Round the clock shift including Saturdays, Sundays & holidays whenever necessary as per the discretion of the Engineer-in-Charge during the contract period. In case of emergency works like continuous pouring of concrete or shutdown/maintainance work, the Engineer will have to stay longer occasionally as per the instruction of the Engineer in-charge. No additional payment will be made on this account. (3) Period of work: The contractor shall carry out number of Jobs per month as per requirement at site for the period mentioned in NIT. (4) Mode of measurement : Measurement will be per job basis. A single job shall be carried out by deploying one Engineer exclusively for the particular job. (5) Engineer should be engaged after scrutiny by EIC of CSS, ESG, BARC and approved by Competent authority and the deployed Engineer will report to BARC Engineer/ EIC. (6) The minimum notice period before change of engineer is 1 (one) month; failing which a compensation, for not providing technical support, of Rs. 1,915/- per day of shortfall in notice period will be levied on the contractor.

STRUCTURAL REPAIRS WORKS WITH PRE-PACKED DUAL SHRINKAGE CONTROLLED (volume stable in wet & hardened state), single-component ready-to-use, structural grade high build, alkali-resistant, fibre reinforced, thixotropic polymer modified repair mortar having excellent bond strength to old damaged concrete structures / surfaces by the following process: 1) Removal of loose/spalled or damaged concrete by chipping and cleaning the concrete surface to open up to 20mm behind the reinforcement steel with wire brush and with clean water including removal of dirt, paint, wax, oil, grease, laitance, foreign substances, etc. Mechanically profile and prepare concrete surfaces by abrasive blasting, water jetting or other engineer approved methods. 2) Cleaning the rebars with Acetone for complete rust removal and washing with water to make the surface clean. Ensure that the concrete substrate and ambient temperatures are between (10°C and 35°C) before application. 3) Applying protective coat / bond coat using Styrene Butadiene Rubber (SBR) polymer and cement in the proportion of 1: 1 (1 part of polymer : 1 parts of cement). 4) Mixing full 25 Kg bag with clean potable water in water to product ratio of 0.12 to 0.18), mixed by heavy-duty slow speed (300 to 600 rpm) drill with spiral mixing paddle or forced action pan mixer pan for 3 minutes to achieve uniform lump free mortar consistency. 5) Applying polymer modified mortar with trowel & float. The polymer modified mortar shall have the following properties/technical parameters: (A) Properties / technical parameters of pre-packed Polymer Modified Mortar: i) Compressive strength 1 day: Min. 20 MPa (as per BS:6319 : Part 2) ii) Compressive strength 7 days: Min. 35 MPa (as per BS:6319 : Part 2) iii) Compressive strength 28 days: Min. 45 MPa (as per BS:6319 : Part 2) iv) Flexural strength in 28 days: Min. 7 Mpa (as per BS:6319 : Part 3) v) Tensile strength in 28 days: Min. 2.5 MPa (as per BS:6319 : Part 7) vi) Bond strength: Min. 5 MPa (as per ASTM : C881) vii) Water permeability: less than 1% (as per ASTM : C881) viii) Drying shrinkage in 28 days: less than 1000 microstrain (as per ASTM C 157-93) ix) Potential Alkali Reactivity - : <0.1% Expansion % (ASTM C1260) (B) Properties / technical parameters of SBR polymer bond coat material: i) Meets the requirements of BS 6319 part 2:1983 & ASTM C 190-85 standards ii) Total solids % by mass at 105°C: 38 + 1 iii) pH value: 7.5 to 9.5 iv) Specific gravity at 27.5°C: 1 to 1.05 v) Coverage: 4.2 - 4.5 sq.m/kg per coat. Notes:- (a)Placing and finishing the same with trowel / hand packing carefully compacting the same around the rebars and finishing to bring it in line with existing concrete surface on the beams, slabs, columns, etc. (b) If thickness of repair exceeds 20mm , after every 20 mm thick repair, bond coat as per process no. (3) mentioned above in the BOQ item, to be applied and further thickness of repair to be continued for each layer. (c) The surface preparation & method of application shall be as per manufacturer's technical data sheet. (d) The double tubular steel scaffolding will be paid separately in relevant item. (e) Sampling and testing of cube specimen for compressive strength test shall be as per BS 6319 - Part-2.Other tests mentioned above shall be carried out if required as per the direction of the EIC and the cost of which shall be deemed to be included in the quoted rate (f) For each batch of mortar mixed, following records, i.e Quantity of mortar (kg) mixed, Amount of water added to the mix, Location of application and the area covered.(g) Payment will be paid on the basis of actual consumption of PMM & Reinforcement will be paid in the relevant item. (h) Safety Precuations:- Use wear tight-fitting, dust-resistant, chemical splash goggles and dust respirator, if airborne dust is generated, wear protective rubber hand gloves, wear appropriate clothing to prevent any possibility of skin contact. The above item of work is inclusive of all materials, labour, machinery, tools & tackels, consumables, trasportation, loading & unloading, safety PPEs etc. all complete as directed by Engineer-in?charge at site using approved pre-packed polymer modified mortar suitable for structural repair works.

Providing 3 level polishing including Mirror Polishing of Terrazo / STILAN / Kotah stone flooring complete as directed by the Project Engineer.

Providing and painting TWO coats of synthetic enamel paint on new wooden surfaces of approved brand and manufacturer of required colour to give an even shade over an under coat of suitable shade primer of approved brand and manufacturer including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge.

Supplying of Unskilled man power/ labour for loading/ unloading area, shifting of furnitures, cleaning and misc. works etc. including cost of equipment whichever is required at site all as per the direction ofEngineer-in-charge.

Providing and laying minimum 25 mm thick uniform shade Kotah stone flooring over 20 mm thick (Average) base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing in minimum three levels to obtain mirror polish complete with base cement mortar 1:4 (using crushed sand) all as per specifications, patterns and drawings complete.

Providing & fixing clean tarpauline of required size & 100 Micron thickness for covering the furniture and cupboards and tying them with ropes so as to keep them safely including removing them after completion of work & using them in rotation for other rooms as per direction of Engineer-in-charge. Note : Payment of tarpauline will be done only once.

Meena Enterprises (BID ID -3207555)

MARUTI ENTERPRISES (BID ID -3208688)

P. K. Enterprises (BID ID -3207287)

RESHMA CONSTRUCTION (BID ID -3207274)

COSMO INFRASOLUTIONS (BID ID -3208917)