Indian Institute Of Astrophysics Tender
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Indian Institute Of Astrophysics - IIA Tender
Civil And Construction
Building Construction
Eprocure
Opening Date8 Dec 2023
Closing Date8 Jan 2024
Tender Amount₹ 17,62,500
Costs
EMD
₹ 35,250Document Cost
Refer DocumentsTender Fee
Refer Documents
Description
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Contact
Tender Id
2023_IIAP_784452_1Bid Award Id
ViewTender No
072/IIA/CIVIL/KKL/2023-24Tender Authority
Indian Institute Of Astrophysics ViewPurchaser Address
-Website
http://eprocure.gov.in
GEM & Bid Advisory Services
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BOQ Items
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
4
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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)
1
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Plastering on internal & external surface of 12mm thick with cement mortar specified below, finished smooth, including scaffolding, curing, etc; complete for INTERNAL & EXTERNAL SURFACES of stone masonry/brick masonry walls sills, jambs, etc; complete all as per specifications UPTO FLOOR LEVEL, mix specified is for cement: fine sand.
NOTE: CM 1:3 OR 1:4 is generally applicable for ceilings and RCC surfaces unless otherwise specified.
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1:4 (1 cement: 4 fine sand)
21.11
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Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq.meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge. Note: Rate is inclusive of scaffolding, etc complete.
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With cement mortar 1:4 (1 cement : 4 fine sand)
2.37
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Removing and laying of sealent to roof Sky light glass panes wherever necessary including racking out the old Packing Materials:
60.2
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CRACK FILLING:Providing and applying crystalline mortar by mixing in the ratio of 4.5 : 1 (4.5 parts crystalline mortar : 1 part water) for the treatment of faulty construction joints, cracks, tie rod holes and spalled & honeycombed surface of RCC underground structures like basement, water tanks, bridge deck etc. to ensure water tightness. The crystallie mortar shall conform to the EN 1504-3 having compressive strength Class R4 ?45 MPa and adhesive bond strength Class R3 ?1.5 MPa. The work shall be carried out all complete as per specification and the direction of the engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakage.
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For sealing cracks and faulty construction joints, routed out/making U-shape groove size 25x25mm and then primed the area with integral crystalline slurry @0.05kg/ running metre and while the surface is tacky filled the groove upto surface with crystalline mortar @1.50kg/ running metre. Once crystalline mortar is touch dry then finally applied two coats of integral crystalline slurry @0.05kg/running metre per coat.
64.68
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Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer and synthetic enamel paint using structural steel etc. as required
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In gratings, frames, guard bar, ladder, railings, brackets,gates and similar works
1420.65
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CEMENT CONCRETE (CAST IN SITU):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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1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)
1
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Finishing walls with Acrylic Smooth exterior paint of required shade :Note: Including cleaning the surfaces, filling the crevices with approved filler, scaffolding, etc.,complete all as per specifications, make Asian paint.
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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)
11.77
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Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge.
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Made of G.I. wire of dia. 4 mm, PVC coated to achieve outer dia not less than 5 mm in required colour and shade
14.62
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Providing waterproof treatment to roof slab/walls using 2 coats of acrylic co polymer elastomeric ISOPROOF sealer and protector. The surface shall be prepared free of of tar, dust, fungus, loose particles etc. The surface shall be applied with basecoat of crystallization liquid then ISOPROOF, wetting agent and liquid (1:1:6) over the prepared surface. In addition the surface shall be provided with polysulphide/acrylic sealant to V grooves making haunch at junction of parapet and roof slab and at damaged portion using patching mortar to drain off rainwater. Over this one coat of flexible cementatious membrane (FCM) , spreading 2 layers of 40gsm non woven geotextile membrane as reinforcing material (over FCM) with one primer coat of ISOPROOF and applying second coat confirming to ASTMD 412-1992. The work shall be carried out as per the directions of Engineer in charge.
11.77
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Removing Dust or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete
2071.88
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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
10
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WALL TILES: Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.
18.48
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FLOOR TILES: Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as 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 pointing the joints with white cement and matching pigment etc., complete.
4
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Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour Note: Including cleaning the surfaces, filling the crevices with approved filler, scaffolding, etc.,complete all as per specifications, make Asian paint.
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Two coats
1348.85
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Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade
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Old work (Two or more coats applied @ 1.43 ltr/ 10 sqm) over existing cement paint surface
351.04
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Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :Note: Including cleaning the surfaces, filling the crevices with approved filler, scaffolding, etc.,complete all as per specifications, make Asian paint.
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One or more coats on old work
189.53
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Melamine polishing on wood work (one or more coat). Including scraping, sanding, etc of the existing surface to make neat for applying the coating & scaffolding.
324.23
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Painting external and Internal stone & tiles surfaces with two or more coats of clear spray paint of approved make and Glossy colour having protection against fungul growth, flaking, fading, alkali and UV degradation and to give aneven shade with required finish including cleaning the surfaces, applying one coat of primer, filling the crevices with approved filler, scaffolding, etc.,complete all as per specifications, make CIL CILUX & Indigo paint.
1490.87
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Finishing Roof with Acrylic Smooth exterior paint of required shade : (For roof top terracota paint) Asian brand
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Old work (One or more coat applied @ 0.90 ltr/10 sqm).
564.41
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Providing and fixing white vitreous china extended wall mounting water closet of size 780x370x690 mm of approved shape including providing & fixing white vitreous china cistern with dual flush fitting, of flushing capacity 3 litre/ 6 litre (adjustable to 4 litre/ 8 litres), including seat cover, and cistern fittings, nuts, bolts and gasket etc complete. Make: Jaquar, Basic price: 12,500/-
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Supplying and fixing in CP 2 in 1 bib cock with wall flange including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc. Make: Jaquar, Basic price: 3,500/-
1
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Supplying and fixing in CP Health Faucet with 1.2 m connection pipe & wall hanger, including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc. Make:- Jaquar & , Basic price: 2,500/-
1
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Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require: Make: Jaquar, Basic price: 3,500/-
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White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps
1
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Providing and fixing P.V.C. waste pipe for wash basin including P.V.C. waste fittings complete. Make: Jaquar
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Flexible pipe- 32 mm dia / 40 mm dia
1
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Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete. Basic price: 2,500/-
1
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Providing and fixing Brass chromium towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour. Make: Jaquar, Basic price: 3,500/-
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600 mm long towel rail with total length of 645 mm, width 78 mm and effective height of 88 mm, weighing not less than 190 gms.
1
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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, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc.
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20 mm nominal outer dia Pipes (SDR 11)
15
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Providing, laying and jointing unplasticized PVC pipes (SWR) and specials of working pressure as mensioned below conforming to IS:4985 including cost of necessary jointing materials, wall clips & labour for excavation of trenches, testing, refilling etc., complete all as per specifications. Brand: Supreme pipes
Note: Rate is including removal of old CI/GI pipes which is concealed or surface. (SWR, Type B pipes)
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6Kg/Sqcm and 75mm OD
20
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6Kg/Sqcm and 110mm OD
10
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Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete :
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20 mm nominal bore
1
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Providing and fixing of 2 in 1 wall mixer with flange as per IS standard of approved brand and design as approved by Engineer-In-chage. Make: Jaquar, Basic price: 6,500/-
1
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Supplying and fixing in PVC Nahini / Floor Trap including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc.
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Size 100mm x 75mm
2
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Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931
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15mm nominal bore
3
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Providing and fixing of CP collection hose to flush tank, wash basin, geyser & sink cock as per IS standard of approved brand and design as approved by Engineer-In-chage. Make: Jaquar
4
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Providing and fixing SS grating 15 cm diameter including all fixtures and finishing, etc complete
2
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Providing and fixing Brass chromium soap Dish Holder having length of 138mm, breadth 102mm, height of 75mm with concealed fitting arrangements, weighing not less than 106 gms. Make: Jaquar, Basic price: 2,500/-
1
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Constructing brick masonry chamber for underground inspection chamber and bends with bricks in cement mortar 1:4 (1 cement : 4 coarse sand) FRP cover with frame (Medium duty) 610x610 mm internal dimensions, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand), finished smooth with a floating coat of neat cement on walls and bed concrete etc. complete as per standard design:
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Inside dimensions 610x610 mm and 60 cm deep for single /multiple pipe line : Note: Rate shall be inclusive of demolition of existing chamber, excavation, refilling, foot rests (if required) and 12mm thick cement plaster at the external surface.
With common burnt clay F.P.S. (non modular) bricks of class designation 7.5
1
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Providing and fixing square-mouth PVC/S.W. gully trap complete with grating, brick masonry chamber with water tight FRP cover with frame (Medium duty) of 300 x300 mm size (inside) as per standard design: Note: Rate shall be inclusive of demolition of existing chamber, excavation, refilling and 12mm thick cement plaster at the external surface.
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100x100 mm size P type
With common burnt clay F.P.S. (non modular) bricks of class designation 7.5
1
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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 Engineer in-charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding.
665
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