Indian Institute Of Technology Tender
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Indian Institute Of Technology - IIT Tender
Civil And Construction
Building Construction
Eprocure
Opening Date12 Sep 2024
Closing Date5 Oct 2024
Tender Amount₹ 50,00,000
Costs
EMD
₹ 1,00,000Document Cost
₹ 1,180Tender Fee
Refer Documents
Description
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Contact
Tender Id
2024_IITR_825836_1Tender No
IWD/IE/E Tender/134 Dated September 10 , 2024Tender Authority
Indian Institute Of Technology ViewPurchaser Address
-Website
http://https://www.iitr.ac.in
GEM & Bid Advisory Services
Get portal registration, tender bidding, product/service listing or vendor/MSME certification services at a nominal cost
BOQ Items
Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level- 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size) (derived from natural source)
5
45228
9045.75
Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement- 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size) ( derived from natural source)
5
54264
10852.95
Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size). ( derived from natural source)
5
57527
11505.5
Centering and shuttering including strutting, propping etc. and removal of form for :
-
-
-
Foundations, footings, bases of columns, etc. for mass concrete
15
5882
392.15
Suspended floors, roofs, landings, balconies and access platform
100
92725
927.25
Lintels, beams, plinth beams, girders, bressumers and cantilevers
150
110460
736.4
Columns, Pillars, Piers, Abutments, Posts and Struts
150
144195
961.3
Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. - Thermo-Mechanically Treated bars of grade Fe 500D or more
1500
161775
107.85
Smooth finishing of the exposed surface of R.C.C. work with 6 mm thick cement mortar 1:3 (1 Cement : 3 fine sand).
150
45067
300.45
Add for plaster drip course/ groove in plastered surface or moulding to R.C.C. projections.
50
3920
78.4
Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:
-
-
-
Cement mortar 1:4 (1 cement : 4 coarse sand)
5
36853
7370.65
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 :
-
-
-
Cement mortar 1:4 (1 cement : 4 coarse sand)
5
46721
9344.35
Half brick masonry 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.
-
-
-
Cement mortar 1:3 (1 cement :3 coarse sand)
20
23010
1150.5
Cement mortar 1:4 (1 cement :4 coarse sand)
30
33714
1123.8
Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete
250
33425
133.7
Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. - Hot finished welded type tubes
250
48600
194.4
Providing & fixing fly proof wire gauze to windows, clerestory windows & doors with M.S. Flat 15x3 mm and nuts & bolts complete.
-
-
-
Galvanised M.S. Wire gauze with 0.63 mm dia wire and 1.4 mm aperture on both sides
25
21117
844.7
Stainless steel (grade 304) wire gauze of 0.5 mm dia wire and 1.4 mm aperture on both sides
25
28338
1133.55
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
-
-
-
75 mm diameter
100
24880
248.8
110 mm diameter
100
37740
377.4
Extra for providing and mixing water proofing material in cement plaster work in proportion recommended by the manufacturers.
500
221
22.1
Extra for plastering exterior walls of height more than 10 m from ground level for every additional height of 3 m or part thereof
20
1742
87.1
Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc. complete. On concrete work
100
23515
235.15
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 than 10kg/sqm)
20
21813
1090.65
Float glass panes of nominal thickness 5 mm (weight not less than 12.5kg/sqm)
20
28323
1416.15
Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after .The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineerin- charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding. Note: This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done.
1000
338250
338.25
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 (i/c equivalent design mix)
10
24342
2434.25
Demolishing 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.
10
35512
3551.25
Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. - In cement mortar
10
20602
2060.2
Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. For thickness of tiles 10 mm to 25 mm
50
3670
73.4
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.
25
1366
54.65
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.
500
131975
263.95
Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead.
50
282
5.65
Grading roof for water proofing treatment with Cement mortar 1:4 (1cement : 4 coarse sand)
2
30311
15155.6
Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge
-
-
-
75mm average thickness
250
94500
378
50mm average thickness
500
128175
256.35
25 mm average thickness
500
63375
126.75
Cleaning of reinforcement from rust from the reinforcing bars 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.
-
-
-
Bars upto 12 mm diametre
500
4125
8.25
Bars above 12 mm diametre
250
4112
16.45
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.
250
35300
141.2
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.
-
-
-
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
500
70600
141.2
Epoxy bonding adhesive having coverage 2.20 sqm/kg of approved make
250
71300
285.2
Cleaning of exposed concrete surface of sticking material including loose and foreign material by sand blasting with coarse sand followed by and including cleaning with oil free air blast as per direction of Engineer in charge.
100
38240
382.4
Providing and inserting 12mm dia galvanised steel injection nipple in honey comb area and along crack line including drilling of holes of required diametre (20mm to 30mm) up to depth from 30mm to 80mm at required spacing and making the hole & crack dust free by blowing compressed air, sealing the distance between injection nipple with adhesive chemical of approved make and allow it to cure complete as per direction of Engineer-In-Charge.
100
23690
236.9
Providing and fixing hard drawn steel wire fabric of size 75 x25 mm mesh or other suitable size wire mesh to be fixed & firmly anchored to the concrete surface by means of “L” shaped mild steel shear key welded with existing reinforcement including the cost of materials, labour, tool & plants as approved by Engineer-in-charge.
50
45127
902.55
Supplying and fixing 10 Gauge weld mesh of size 100mm x100 mm for floor/roof slab concrete screed over the micro beams as reinforcement. The weld mesh shall be fixed as per drawing
50
12737
254.75
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.)
-
-
-
Stirrer mixed Acrylic Polymer of approved make @ 2% of weight of cement used) modified Cement slurry made with non shrink compound in concrete/RCC work
150
17895
119.3
Stirrer mixed SBR Polymer (of approved make) modified Cement slurry made with Shrinkage Compensating Cement in concrete/RCC work.
500
62000
124
Epoxy injection grout in concrete/RCC work of approved make
150
83010
553.4
Taking out old damaged tarfelt from the roof, parapet etc. preparing the roof surfaces by removing all spoils, blisters, moss etc. from the working site and disposal of the same beyond the compound and cleaning the site in all respect as per direction of Engineer-in-Charge at all floor levels
480
9048
18.85
MICRO CONCRETE- Providing and laying microconcrete a single component, cement-based material to which only the site-addition of clean water ( and approved graded coarse aggregates where specified) shall be permitted. The repair grout in the flowable consistency should achieve a compressive strength of not less than 8N/mm2 after 24 hours at 30°C. Most importantly, the cured micro concrete shall contain no metallic aggregates, or chlorides and shall be shrinkage compensated in the plastic state. The micro concrete shall have a coefficient of thermal expansion similar to that of the host concrete. thickness as per the drawing by consultant/ EIC on the designated area to the prepared slurry tight shuttering with proper shear connector and bonding agent where ever necessary, The micro concrete in the flowable consistency should achieve a compressive strength of 35 N/mm2 after 28 days at 30°C. The fresh wet density of microconcrete shall exceed 2100-2200 kg/m3 at 27°C. cost is inclusive of all including, suppling, laying,labour, mixing. water storage
9
637910
70878.99
Removing the rising dampness in wall due by using the expansive aqua reactive water barrier and grouting system (Cico Polygrout or eqivalent) . the treatment process carried out by using 12 mm diametre nipple spacing 150 to 300 mm in the near DPC. the grouting processing will be carried out by special one component high pressure grouting pump after Removing old Plaster, applying and providing minimum two coats elastomeric polymer modified cementious and applying and providing protection Plaster
250
657517
2630.07
Providing and applying two coats of SIKALASTIC-562 IN (DAVCO K10 POLYURETHANE PLUS) or equivalent of approved make with embedded fiber mesh of 40 gsm over a thoroughly prepared clean and sound surface of the drainage channel. A single coat of Sikafloor-133 W Primer (Florprime WB) water based EPOXY Primer shall be applied prior to the application of SIKALASTIC_562 IN (DAVCO K10 POLYURETHANE PLUS) over the surface finished at floor finishing level. The products shall be applied in strict accordance with the manufacturer's specification. Technical Properties : Elongation at Break :380% Tensile Strength 3 N/mm² Crack Bridging: 2 mm Adhesion to concrete 1.03 MPA
220
289751
1317.05
P/A epoxy based zinc rich protective coating and primer for steel to prevent from corrosion.
220
6083
27.65
P/A 15 mm thick (average thickness) polymer modifed mortar with dual shrinkage compensated, thixotropic high strength formulation for repair of spalling and damaged concrete in building super structure work.
215
295076
1372.45
P/A 25 mm thick (average) polymer modifed mortar with dual shrinkage compensated, thixotropic high strength formulation for repair of spalling and damaged concrete in building super structure work.
210
457453
2178.35
Providing mixing and applying 12 mm thick ready mix cement plaster of approved make as per specifications and directions of EIC.
150
56400
376
Providing mixing and applying 15 mm thick ready mix cement plaster of approved make as per specifications and directions of EIC.
150
68250
455
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