Central Electrochemical Research Institute Tender
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Central Electrochemical Research Institute - CECRI Tender
Civil And Construction
Civil Works Others
Repair and Maintenance
Civil Works
Eprocure
Opening Date28 Sep 2022
Closing Date11 Oct 2022
Tender Amount₹ 26,01,478
Costs
EMD
₹ 52,030Document Cost
Refer DocumentsTender Fee
Refer Documents
Description
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Contact
Tender Id
2022_CSIR_130462_1Bid Award Id
ViewTender No
CSIR CECRI NIT No 10/2022Tender Authority
Central Electrochemical Research Institute ViewPurchaser Address
-Website
http://https://www.cecri.res.in/
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Documents
Renovation works in Molten Salt Area at CSIR-CECRI, Karaikudi.
BOQ Items
Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead :
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Of area 3 sq. metres and below
14
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Of area beyond 3 sq. metres
4
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Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of:
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Asbestos Cement sheet
282
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Dismantling wooden boardings in lining of walls and partitions, excluding supporting members but including stacking within 50 metres lead :
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Up to 10 mm thick
31
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Dismantling the existing old damaged laboratory sink of any size including necessary fittings as directed by the Engineer-in-charge.
6
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Dismantling G.I. pipes including stacking of pipes within the nearest dumping ground as per direction of Engineer-in-charge : n upto 50mm dia pipe
53
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Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.
50
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Dismantling steel work in single sections including dismembering and stacking within 1000 metres lead in
2001
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Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.
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For thickness of tiles 10 mm to 25 mm
35
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Demolishing the existing wethering course laid in roofs and including disposal / levelling near the site as directed.
3
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Closing the minor holes upto 0.10sqm area in existing mansonry wallls with necessary plastering and neat finishing as directed by the Engineer-in-charge
20
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Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead :
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Of area 3 sq. metres and below
12
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Removingold unnecessary clamps , angles ,curtain rods and other unwanted minor parts projected in walls & roofs. the rate inclusive of all lift and leads including necessary scaffolding as directed by the Engineer-in-charge.
1
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Removing and placing the existing wooden furnitures and other movable items after executing the work including proper placing, cleaning wherever & whenever required as directed
1
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Repair to plaster of thickness 12mm to 20 mm in patches of area 2.5 sqm and under, including cutting the patch in proper shape, raking out joints and preparing plastering the wall surface with white cement based polymer modified self curing mortar, including disposal of rubbish, all complete as per the direction of Engineer-In-Charge.
48
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Supplying chemical emulsion in sealed containers including delivery as specified.
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Chlorpyriphos emulsifiable concentrate of 20%
10
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Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion) :
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Treatment of existing masonry using chemical emulsion @ one litre per hole at 300 mm interval including drilling holes at 45 degree and plugging them with cement mortar 1:2 (1 ce- ment : 2 coarse sand) to the full depth of the hole :
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With Chlorpyriphos E.C. 20% with 1% concentration
66
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Along external wall where the apron is not provided using chemical emulsion @ 7.5 litres / sqm of the vertical surface of the substructure to a depth of 300mm including excavation channel along the wall & rodding etc. complete:
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With Chlorpyriphos E.C. 20% with 1% concentration
160
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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 a lead of 50 m.
-
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All kinds of soil.
2
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Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.
1
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Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.
1
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Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :
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1:4:8 (1 cement : 4 manufactured sand derived from Recycled Concrete Aggregate (RCA) : 8 graded stone aggregate 40 mm nominal size Recycled Aggregate (RA)
7
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1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 40 mm nominal size derived from natural sources)
5
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Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :
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Cement mortar 1:6 (1 cement : 6 coarse sand)
5
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Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in :
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cement mortar 1:4 (1 cement : 4 coarse sand)
15
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12 mm cement plaster of mix :
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1:6 (1 cement: 6 coarse sand)
66
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Providing and injecting approved grout in proportion recommended by the manufacturer into cracks/honey-comb area of concrete/ masonry by suitable gun/pump at required pressure including cutting of nipples after curing etc. complete as per directions of Engineer-in-Charge. (The payment shall be made on the basis of actual weight of approved grout injected.)
-
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Stirrer mixed SBR Polymer (of approved make) modified Cement slurry made with Shrinkage Compensating Cement in concrete/RCC work.
8
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Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-In-charge complete in all respect.
-
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SBR Polymer (@10% of cement weight) modified cementitious bond coat @ 2.2 kg cement per sqm of surface area mixed with specified proportion of approved polymer
90
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Providing, mixing and applying SBR polymer (of approved make) modified Cement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand with polymer minimum 2% by wt. of cement used) as per specifications and directions of Engineer-in-charge. Note: Measurement and payment: The pre-measurement of thickness shall be done just after the surface preparation is completed and Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding / tapping with a blunt metal instrument and/or the 75mm size cube crushing strength at the end of 28 days to be not less than 30 N/Sqmm2).
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12 mm average thickness.
63
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Providing corrugated asbestos sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G .I. limpet washers excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.
132
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Providing Asbestos Cement Adjustable Ridges fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G .I. limpet and bitumen washers complete.
24
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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, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket 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, paneling and dash fasteners to be paid for separately) :
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For fixed portion
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Powder coated aluminium (minimum thickness of powder coating 50 micron)
228
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For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately)
-
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Powder coated aluminium (minimum thickness of powder coating 50 micron)
38
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Providing and fixing 9 mm 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 Non -decorative lamination on both sides
36
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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):
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With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm)
20
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Providing and fixing anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineer-in-charge. (Only weight of grill to be measured for payment).
31
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Providing and fixing chromium plated brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles of approved quality with necessary screws etc. complete.
4
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Providing and fixing bright /matt finished Stainless Steel handles of approved quality & make with necessary screws etc all complete. 150mm
8
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Providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 35 kg and door width upto 700 mm), with necessary accessories and screws etc. complete.
4
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Providing and fixing 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.
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Twin rubber stopper
4
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Filling the gap in between aluminium frame & adjacent RCC/ Brick/ Stone work by providing weather silicon sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete.
-
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Upto 5mm depth and 5 mm width
27
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Supplying and fixing etching sticker for glass doors/ winows /glass partition including required design as directed by the Engineer-in-chage.
13
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Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in colours 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 including grouting the joints with white cement and matching pigments etc., complete.
95
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Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) :
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25 mm thick
86.5
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Providing and fixing 10 mm thick acid and/or alkali resistant tiles of approved make and colour using acid and/or alkali resisting mortar bedding, and joints filled with acid and/or alkali resisting cement as per IS : 4457, complete as per the direction of Engineer-in- Charge.
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In flooring on a bed of 10 mm thick mortar 1:4 (1 acid proof cement : 4 coarse sand)
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Acid and alkali resistant tile
102
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Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing of edges to give high gloss finish etc. complete at all levels.
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Granite stone slab of colour black, Cherry/Ruby red
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Area of slab over 0.50 sqm
22
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Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m :
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All kinds of soil
-
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Pipes, cables etc. exceeding 80 mm dia. but not exceeding 300 mm dia
25
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Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall
-
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20 mm nominal dia Pipes
24
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25 mm nominal dia Pipes
64
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Providing and fixing CPVC ball valve of approved quality, High or low pressure, with plastic floats complete as directed by the Engineer -in -charge. 25 mm nominal bore
4
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Providing and fixing white vitreous china laboratory sink 32 mm C.P brass waste fitting , suitable felxible PVC waste hose , and 32mm C.P . brass trap with necessary C.P . brass unions complete, including cutting and making good the wall wherever required : Size 600x450x200 mm
6
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Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms.
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15 mm nominal bore
6
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Constructing soak pit 1.20x1.20x1.20 m filled with brickbats including necessary opening for drin pipes and neat finishing complete as per standard design as directed.
2
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Providing and fixing 63 mm dia PVC pipes(4kg/cm2) (Finolax or equivalent ) complete with necessary fittings and clamps including cutting and making good the walls etc.
30
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Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer.
-
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Using flats 30x6mm for diagonal braces and central cross piece
20
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Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.
-
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Fixed to steel windows by welding
584
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Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side /top /centre hung, with beading and all members such as F7D,F4B, K11 B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment).
-
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Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)
480
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Providing, hoisting and fixing above plinth level up to floor five level precast reinforced cement concrete in shelves, including setting in cement mortar 1:3 (1cement : 3 coarse sand), cost of required centering, shuttering and finishing with neat cement punning on exposed surfaces but , excluding the cost of reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).
2
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Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.
-
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Thermo-Mechanically Treated bars of grade Fe-500D or more.
120
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Cleaning of MS angles, channels , beams & sheets from rust to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-In-Charge.
828
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Applying priming coat:
-
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With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel work (second coat)
109
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Providng and fixing precast reinforced cement concrete rings with 25mm thick of size 450mm dia & height 300mm in existing masonry walls with neat finishing as per the direction of Engineer-in-charge.
5
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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 Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.
90
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White washing with lime to give an even shade :
-
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Old work (two or more coats)
54
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Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :
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Water thinnable cement primer
580
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Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade:
-
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One or more coats on old work
580
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Finishing walls with Acrylic Smooth exterior paint of required shade :
-
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New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)
288
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Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :
-
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Two or more coats on new work
389
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Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement.
-
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12 mm cement plaster
53
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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.
53
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Weathering course using best quality of broken jelly of 20mm gauge in pure slacked lime (no sand to be added) over roof slab the proportion of brick jelly to lime being 32:12.5 by volume and laid over in a single consolidated to the required design and finished thickness by beating the concrete with wooden beater to the size required slope of approved pattern and keeping the surface constantly wet by sprinkling lime jaggery water as per standard specification and as directed by the departmental officers.
4
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Providing and laying pressed clay tiles (as per approved pattern 18 mm nominal thickness of approved size) on roofs jointed with cement mortar 1:4 (1 cement : 4 coarse sand) mixed with 2% integral water proofing compound, laid over a bed of 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand) and finished neat complete.
53
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-
Water proof coating with two component acrylic - polymer modified cementitious high performance coating system in masonry surfaces of Brick walls/concrete slabs subjected to damage from moisture/efflorescence. Surface should be free from any loose paint, dust or grease. Remove old paint, putty or existing POP using chisel, wire brush. Ensure reach the cement plaster before application. Filling cracks upto 3mm using Crack Seal. The rate inclusive of all safety and scaffolding charges as directed by the Engineer-in-charge. Two or more coats
131
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-
Providing and laying 60mm thick faciory made cement concreteinterlocking paver block of M -30 grade made by block makingmachine with strong vibratory compaction, of approved size, design& shape, laid in required colour and pattern over and including 50mmthick compacted bed of coarse sand, filling the joints with line sandetc. all complete as per the direction of Engineer-in-charge.
50
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Cutting holes up to 30x30 cm in walls including making good the same:
-
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With common burnt clay F.P.S. (non modular) bricks
10
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(a) Designing, fabricating, testing, installing and fixing in position Curtain Wall with Aluminium Composite Panel Cladding, with open grooves for linear as well as curvilinear portions of the building , for all heights and all levels etc. including: Structural analysis & design and preparation of shop drawings for pressure equalisation or rain screen principle as required, proper drainage of water to make it watertight including checking of all the structural and functional design. (b) Providing, fabricating and supplying and fixing panels of aluminium (c) composite panel cladding in pan shape in metalic colour of approved shades made out of 4mm thick aluminium composite panel material consisting of 3mm thick FR grade mineral core sandwiched between two Aluminium sheets (each 0.5mm thick). The aluminium composite panel cladding sheet shall be coil coated, with Kynar 500 based PVDF / Lumiflon based fluoropolymer resin coating of approved colour and shade on face # 1 and polymer (Service) coating on face # 2 as specified using stainless steel screws, nuts, bolts, washers, cleats, weather silicone sealant, backer rods etc. The fastening brackets of Aluminium alloy 6005 T5 / MS with Hot Dip Galvanised with serrations and serrated washers to arrest the wind load movement, fasteners,
-
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SS 316 Pins and anchor bolts of approved make in SS 316, Nylon separators to prevent bi-metallic contacts all complete required to perform as per specification and drawing The item includes cost of all material & labour component, the cost of all mock ups at site, cost of all samples of the individual components for testing in an approved laboratory, field tests on the assembled working curtain wall with aluminium composite panel cladding, cleaning and protection of the curtain wall with aluminium composite panel cladding till the handing over of the building for occupation. Base frame work for ACP cladding is payable under the relevant aluminium item.s The Contractor shall provide curtain wall with aluminium composite panel cladding, having all the performance characteristics all complete , as per the Architectural drawings, as per item description, as specified, as per the approved shop drawings and as directed by the Engineer-in-Charge. However, for the purpose of payment, only the actual area on the external face of the curtain wall with Aluminum Composite Panel Cladding (including width of groove) shall be measured in sqm. up to two decimal places.
36
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-
Cleaning the surface of bitumen road/concrete flooring of all dirt, scales, oil, grease and foreign material etc. The rate inclusive of all lift and leads and using mechanical brooms & air blowers as directed by the Engineer-in-charge.
130
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-
Providing and fixing precoated galvanised iron profile sheets 0.50mm thick or below. The sheet shall be fixed using self drilling /self tapping screws with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. (Precoated galvanised iron profile sheets will be supllied by the department)
136
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-
Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete :
-
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-
Flashings/ Aprons.( Upto 600 mm)
17
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-
Providing Steel work in Tububular section of round hollow tubes ( 50mm dia Heavy) including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding or bolted with special shaped washers etc. complete. (The required Materials will be supplied by the Department). The over all running meter shall be taken for purpose of payment.
51
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-
Providing Steel work in tubular section of round hollow tubes ( 110mm dia Heavy) including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding or bolted with special shaped washers etc. complete. (The required MS pipe will be supplied by the Department). The over all running meter shall be taken for purpose of payment.
20
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-
Renewing glass panes, with putty and nails wherever necessary including racking out the old putty:
-
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-
Float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm)
31
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-
Hacking of CC flooring including cleaning for surface etc. complete as per direction of the Engineer-in-Charge.
344.65
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