Tender For Construction Of New Civil Foundation For 2 Nos 220Kv Cgl Make Circuit Breaker, Construction Of Rain Water Harvesting, Security Guard Room And Other Require Civil Works At 220Kv Geeta Colony And Construction Of Approach Rail Cum Road At 220
Tender Overview
Project Description
Tender for Construction Of New Civil Foundation For 2 Nos 220Kv Cgl Make Circuit Breaker, Construction Of Rain Water Harvesting, Security Guard Room And Other Require Civil Works At 220Kv Geeta Colony And Construction Of Approach Rail Cum Road At 220 Kv Gis Substation Rk Puram.
BOQ
| Sl. No. | Item Description |
| 1 | Sub Head 1:- Item No. 1.1 to 1.47:- Construction of new civil foundation for 2 Nos 220KV CGL make circuit breaker, construction of Rain water harvesting, security guard room and other require civil works at 220KV Geeta Colony. |
| 2 | 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. (DSR15.3 ) |
| 3 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30cm in depth. 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth, lead upto 50m and for all lift as per direction of Eningeer-in-charge.All kinds of soil (2016DSR2.6.1 ) |
| 4 | 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 for all lift. ( DSR2.25) |
| 5 | Extra for every additional lift of 1.5 m or part thereof in excavation /banking excavated or stacked materials.All kinds of soil ( DSR2.26.1) |
| 6 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : - 1:4:8 (1Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) (2016DSR4.1.8 ) |
| 7 | 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) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) (2016DSR5.1.2 ) |
| 8 | 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) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). (2018DSR5.3) |
| 9 | Centering and shuttering including strutting, propping etc. and removal of form for :Foundations, footings, bases of columns, etc. for mass concrete (DSR5.9.1) |
| 10 | Centering and shuttering including strutting, propping etc. and removal of form for :Suspended floors, roofs, landings, balconies and accessplatform (DSR5.9.3 ) |
| 11 | Centering and shuttering including strutting, propping etc. and removal of form for :Columns, Pillars, Piers, Abutments, Posts and Struts(DSR5.9.6 |
| 12 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.Thermo-Mechanically Treated bars of grade Fe500 or more. (DSR5.22.6 ) |
| 13 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) (2016DSR4.1.5 ) |
| 14 | 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. (DSR15.60 ) |
| 15 | 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) (DSR6.1.1 ) |
| 16 | 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) (DSR6.4.1 ) |
| 17 | 12 mm cement plaster of mix :1:4 (1 cement: 4 coarse sand) ( DSR13.4.1) |
| 18 | 15 mm cement plaster on rough side of single or half brick wall of mix:1:4 (1 cement: 4 coarse sand)(DSR13.5.1 ) |
| 19 | Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer -in-charge, upto 90 metre depth below ground level. All types of soil:300 mm dia( 2016DSR23.1.1.1) |
| 20 | Supplying and stacking at site. 90 mm to 45 mm size stone aggregate.(DSR16.3.1 ) |
| 21 | Supplying and stacking at site. 63 mm to 45 mm size stone aggregate.( DSR16.3.2) |
| 22 | Supplying and stacking at site. 53 mm to 22.4 mm size stone aggregate.(DSR16.3.3 ) |
| 23 | Supplying and stacking at site Stone screening 13.2 mm nominal size (Type A)(DSR16.3.6 ) |
| 24 | Supplying and stacking at site Stone screening 11.2 mm nominal size (Type B)(DSR16.3.7 ) |
| 25 | Supplying and stacking at site: Moorum(DSR16.3.10 ) |
| 26 | Supplying, filling, spreading & leveling gravels of size range 5 mm to 10 mm, in the recharge pit, over the existing layer of boulders, in required thickness, for all leads & lifts, all complete as per direction of Engineer-incharge.( 2016DSR23.6) |
| 27 | Providing and laying design mix cement concrete of M-30 grade, in roads/ taxi tracks/ runways, using cement content as per design mix, using coarse sand and graded stone aggregate of 40 mm nominal size in appropriate proportions as per approved & specified design criteria, providing dowel bars with sleeve/ tie bars wherever required, laying at site, spreading and compacting, mechanically by using needle and surface vibrators, levelling to required slope/ camber, finishing with required texture, including steel form work with sturdy M.S. channel sections, curing, making provision for contraction/ expansion, construction & longitudinal joints ( 10 mm wide x 50 mm deep) by groove cutting machine, providing and filling joints with approved joint filler and sealants, complete all as per direction of Engineer-in-charge (Item of joint fillers, sealants, dowel bars with sleeve/ tie bars to be paid separately) - Note:- Cement content considered in M-30 is @ 340 kg/cum. Excess/ less cement used as per design mix is payable/ recoverable separately. - Cement concrete manufactured in automatic batching plant (RMC plant) i/c transportation to site in transit mixer.(DSR16.43.2) |
| 28 | Providing and fixing pre-moulded joint filler in expansion joints of RCC roads / CC pavements after making the joints dust free with high pressure air jet cleaners, all complete as per direction of the Engineer-in-Charge. (Pre-moulded joint fillers shall be made of bitumen hot sealing compound impregnated fibre board having impregnation more than 35%, conforming to IS:1838 for fibre board and IS: 1834 for hot sealing bitumen compound grade A.)( DSR16.45) |
| 29 | Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road / vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening /binding material to fill up interstices of coarse aggregate, watering and compacting to the required density .( DSR16.4) |
| 30 | Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured to calculate volume for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge).( DSR16.69) |
| 31 | Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge.150 mm nominal size dia( DSR23.3.2) |
| 32 | Hacking of CC flooring including cleaning for surface etc. complete as per direction of the Engineer-in-Charge.(DSR14.83 ) |
| 33 | Dismantling steel work manually/ by mechanical means in built up sections without dismembering and stacking within 50 metres lead as per direction of Engineer-in-charge.(DSR15.19 ) |
| 34 | Supplying at site Angle iron post & strut of required size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. complete.(DSR16.19) |
| 35 | Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.9 litre/10 sqm)(DSR13.47.1 ) |
| 36 | Painting with synthetic enamel paint of approved brand and manufacture of required colur to give an even shade :Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture(DSR13.62.1 ) |
| 37 | Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of required shade and colour all complete to achieve even shade and colour :. : New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre(DSR13.41.1 ) |
| 38 | 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.(DSR13.80 ) |
| 39 | Extra for cutting reinforcement bars manually/ by mechanical means in R.C.C. or R.B. work (Payment shall be made on the cross sectional area of R.C.C. or R.B. work) as per direction of Engineer-in-charge.( DSR15.5) |
| 40 | Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.( DSR10.1) |
| 41 | Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron ‘Y’ shaped placed 2.4m or 3.00 m apart and with 9 horizontal R.B.T. reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape(R.B.T.) / Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) and weight 43.478 gm/ metre (cost of M.S. angle, C.C. blocks shall be paid separately)(DSR16.53 ) |
| 42 | Providing corrugated G.S. 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 or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to 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 : 0.80 mm thick with zinc coating not less than 275 gm/m²( DSR12.1.2) |
| 43 | Painting on G.S. sheet with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : New work (two or more coats) including a coat of approved steel primer but excluding a coat of mordant solution(DSR13.53.1 ) |
| 44 | Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses,parapets, coping, bed blocks, anchor blocks, plain window sills, fillets,sunken floor etc., up to floor five level, excluding the cost of centering,shuttering and finishing:1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)( DSR4.2.3) |
| 45 | Execution of any of the DSR item/items, as per description of item mentioned in DSR and corresponding CPWD specifications, all complete, as per requirement of the work and direction of engineer in charge. (In this item quantity represents the cost of the entire work (Including GST) defined in item as per work requirement based on DSR being used and Rate represents the multiplying factor which takes care extent of percentage of excess/below rates quoted by bidder on DSR items be increased or decreased) Example: a) for 5% above on DSR items rates shall be 1.05 and b) for 5% below on DSR items rates shall be 0.95.( NS) |
| 46 | Making pocket in green RCC with steel/wooden box complete as per direction of engineer in charge. Size 30x20x30 cm(NS ) |
| 47 | Recovery of steel scrarp as per direction of Engineer in charge(NS ) |
| 48 | Collecting,stacking, cleaning, washing, restacking and respreading the stone aggregate 20mm size including disposal of rubbish out side the S/Stn. as per direction of Engineer-in-charge for all leads & lifts.(NS ) |
| 49 | Sub Head 2:- Item No. 2.1 to 2.24:- Construction of approach rail cum road at 220 KV GIS Substation RK Puram. |
| 50 | 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 and for all lift.(DSR2.25 ) |
| 51 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-in-charge.All kinds of soil(DSR2.6.1 ) |
| 52 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :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)(DSR4.1.2 ) |
| 53 | Providing and laying in position ready mixed or site batched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana/ Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering and finishing as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the minimum specified cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.All works upto plinth level :Concrete of M10 grade with minimum cement content of 220 kg /cum (DSR4.20.1.1 ) |
| 54 | Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete(DSR5.9.1 ) |
| 55 | Centering and shuttering including strutting, propping etc. and removal of form for Suspended floors, roofs, landings, balconies and access platform(DSR5.9.3 ) |
| 56 | Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers(DSR5.9.5 ) |
| 57 | Centering and shuttering including strutting, propping etc. and removal of form for Columns, Pillars, Piers, Abutments, Posts and Struts(DSR5.9.6 ) |
| 58 | Steel reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete upto plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more(DSR5.22.6 ) |
| 59 | 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) (DSR6.4.1 ) |
| 60 | Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.(DSR10.1 ) |
| 61 | Structural steel work riveted, bolted or welded in built up sections, trussesand framed work, including cutting, hoisting, fixing in position and applyinga priming coat of approved steel primer all complete.(DSR10.2 ) |
| 62 | Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works(DSR10.25.2 ) |
| 63 | Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades,laid on 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointingwith grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete.Size of Tile 600x600 mm (DSR11.41.2 ) |
| 64 | 12 mm cement plaster of mix :1:4 (1 cement: 4 fine sand)(DSR13.1.1 ) |
| 65 | 15 mm cement plaster on the rough side of single or half brick wall of mix :1:4 (1 cement: 4 fine sand)(DSR 13.2.1) |
| 66 | Providing and applying white cement based putty of average thickness 1mm, of approved brand and manufacturer, over the plastered wall surfaceto prepare the surface even and smooth complete.(DSR13.8 ) |
| 67 | Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of requiredshade and colour all complete to achieve even shade and colour : New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre(DSR13.41.1 ) |
| 68 | Finishing walls with Acrylic Smooth exterior paint of required shade :New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm)(DSR13.46.1 ) |
| 69 | Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth,dressing to camber and consolidating with road roller including makinggood the undulations etc. and re-rolling the sub grade and disposal of surplus earthwith lead upto 50 metres.(DSR16.1 ) |
| 70 | Providing and laying design mix cement concrete of M-30 grade, in roads/taxi tracks/ runways, using cement content as per design mix, using coarse sand and graded stone aggregate of 40 mm nominal size in appropriate proportions as per approved & specified design criteria, providing dowel bars with sleeve/ tie bars wherever required, laying at site, spreading and compacting mechanically by using needle and surface vibrators, levelling to required slope/ camber, finishing with required texture, including steel form work with sturdy M.S. channel sections, curing, making provision for contraction/ expansion, construction & longitudinal joints (10 mm wide x 50 mm deep) by groove cutting machine, providing and filling joints with approved joint filler and sealants, complete all as per direction of Engineer in- charge (Item of joint fillers, sealants, dowel bars with sleeve/ tie bars to be paid separately).Note:- Cement content considered in M-30 is @ 340 kg/cum. Excess/ lesscement used as per design mix is payable/ recoverable separately.Cement concrete manufactured in automatic batching plant (RMC plant) including transportation to site in transit mixer(DSR16.43.2 ) |
| 71 | Providing and laying 60 mm thick faciory 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 50 mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge.(DSR16.68 ) |
| 72 | Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC,carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineerin-Charge. With material conforming to Grade-I (size range 75 mm to 0.075 mm) having CBR Value-30(DSR16.78.1 ) |
| 73 | 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):With float glass panes of 4.0 mm thickness (weight not lessthan 10kg/sqm)(DSR21.3.1 ) Please Enable Macros to View BoQ information |
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