Assam Gas Company Limited has published Construction Of Sales Building And Toilet Block For Mother Station At Duliajan. Submission Date for this Tender is 19-07-2022. Building Work Tenders in dibrugarh Assam. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 30-Jun-2022 | Pre Bid Date and Venue Amended | Other | 19-07-2022 |
| Sl. No. | Item Description |
| 1 | EARTHWORK IN SITE GRADING |
| 2 | Earthwork in excavation and filling in all types of soil for general site grading for all heights and depths including clearing and stripping etc. in excavation areas, removing shrubs, grass, bushes, vegetable growth and other objectionable materials, trees upto and inclusive of a girth of 30 cms. (girth measured at a height of one metre above ground level) including uprooting of roots, etc., dewatering, if necessary, sorting out the excavated soil into serviceable and unserviceable materials in excavation areas and including filling in filling areas with serviceable material for general site grading and roads for all heights and depths to proper levels, slopes, grades and camber including clearing and stripping in filling areas as per specifications, consolidating exposed natural soil to 90% of max. laboratory dry density as per IS:2720 Part-VII, cutting of trees of girth upto and inclusive of 30 cms, removal of vegetation, breaking clods, spreading in layers not exceeding 30 cms loose thickness, watering, ramming and compacting with powerroadrollerstogiveatleast90%ofmax.laboratorydrydensity, dressing, leveling, testing, etc. and disposal of unserviceable materials/surplus earth if any, as directed by Engineer-in-Charge including stacking and/or dumping and dressing the same in demarcated areas etc. complete as per specifications, drawings and directions of Engineer-in-Charge. |
| 3 | SAND FILLING |
| 4 | Supplying and filling approved SAND of specified quality under floors, in foundations, plinths, tank foundations etc. for all depths and heights including cost of sand,royalties, transportation to site for all leads and lifts,including loading, unloading, spreading in layers of loose thickness not exceeding 150 mm,watering,ramming,compacting with mechanical compactors and/or other equipment to the specified levels to achive 85% relative density as per IS:2720 Part XIV,including preparation of subgrade to the required slope,providing testing apparatus and testing the degree of consolidation all complete as per drawings, specifications and direction of Engineer-in-charge.The rates shall be inclusive of the cost of all labour,material,equipments etc. all complete . |
| 5 | Demolition & Dismantling |
| 6 | Demolishing BRICKWORK (taking all necessary safety precautions) for all depths and heights including supply of all tools and tackles, necessary scaffolding, propping, underpinning, cleaning and stacking of serviceable material, disposal of unserviceable material to spoil heaps anywhere within the plant boundary, all complete as specified and directed. (Excavation & backfilling shall be paid separately under relevant items). |
| 7 | Demolishing PLAIN CEMENT CONCRETE work (taking all necessary safety precautions) for all depths below plinth level including supply of all tools & tackles, necessary scaffolding, propping, underpinning etc. disposal of unserviceable material to spoil heaps anywhere within the plant boundary, all complete as specified and directed. (Excavation and backfilling shall be paid separately under relevant items) |
| 8 | Demolishing RCC WORK (taking all necessary safety precautions) for all depths & heightsincluding supply of all tools & tackles, necessary scaffolding, propping, underpinning etc., cutting, straightening, scraping and cleaning of reinforcement bars, stacking of serviceable materials, disposal of unserviceable material to spoil heaps anywhere within the plant boundary, all complete as specified and directed. (Excavation & backfilling shall be paid separately under relevant items). |
| 9 | Concrete Pavement |
| 10 | Providing and laying Reinforced cement concretewith 20mm and down size graded crushed stone aggregates in flooring, pavements etc. including leaving pockets, if necessary, making recess/drains, laying in alternate panels, etc. for all depths including shuttering, tamping, curing, etc. as specified in any shape, thickness, position and finishing the top surface smooth etc. all complete as per drawings, specifications and directions of Engineer-in-Charge (excluding cost of providing and fixing reinforcement & joint sealing). For RCC of M-30 grade concrete (all materials including cement shall be supplied by contractor) |
| 11 | Sealing joint around pedestal and column etc. 20mm wide x 150 mm deep including filling with 20mm thick impregnated fire board for the full depth of slabexceptfor25mmdepthfromtopandsealingthetop25mmwith approved joint sealing compound as per IS:1834 Type-B. |
| 12 | ERC / IRC |
| 13 | Construction of ERC/IRC as per Standards including supplying and laying in position PVC pipes conforming to IS:4985 Class-I for electrical and instrumentation Road Crossings as per standard drawing and its addendum, including cutting the pipes if necessary, lowering, laying in position to proper levels, etc. embedded in M-20 grade concrete, providing proper jointing as per code requirements or manufacturer"s recommendations, etc. including earth work in excavation in all types of soil except soft and hard rock, backfilling and making good the surface, including cutting of new/ existingroadsandmakinggoodthesameincludingsupplyofanyroad material if required, (Back filling with road material shall be done in 150 mm thick layers well watered and compacted), including supplying and providing in the encasement concrete, cable crossing indicator made out of 4 mm thick MS circular plate of dia. 150mm welded to 16 mm dia. MS rod of approximately1.0mlengthandpaintingandletteringwith2coatsof approved enamel paint of approved colour over a coat of red oxide primer etc., supply and fixing of reinforcement as per drawing, including disposal of surplus earth anywhere within plant boundary limit etc. all complete as per drawings, specifications and instructions of Engineer-in-Charge. |
| 14 | SOAK PIT |
| 15 | Construction of soak pit conforming to IS:2470 Part-I and as per Standard, masonry, filling and hand packing brick bats of size ranging between 40mm to 50, connecting with septic tank with necessary fittings, piping etc.including excavation, back filling and disposal of surplus earth for all leads, complete as per drawings, specifications and directions of Engineer- in-Charge.for following users. ( Users -10 Nos.) |
| 16 | SEPTIC TANK |
| 17 | Construction,supplying,installation,testingandcommissioningofseptic tank as per standards and IS:2470 Part-I , with all necessary accessories like inlet, outlet vent pipes, manhole covers, rungs etc. including earthwork in excavationinalltypeofsoilexceptsoftandhardrock,backfillingand disposal of surplus earth for all leads etc. complete as per standards, drawings, specifications and directions of Engineer-in-Charge. All material including cement supplied by contractor. (Users- 10 Nos.) |
| 18 | MANHOLE |
| 19 | Construction as per standard drawing of brick masonry (brick class shall be as mentioned below) inspection chambers/manholes of 750mmx750mm internal size 1000mm deep(Max.) in cement mortar 1:4 (1 cement: 4 sand) with CI frame and cover 500mm clear dia, (circular Medium duty of grade MD-10) conforming to IS:1726 fixed on RCC slab of M-30 grade, necessary excavation, supplying, fixing 4 Nos. 16mm dia M.S. rungs, M-20 grade foundation concrete 1:3 cement mortar(1 cement: 3 sand) plastering of 13mm average thickness for inside & 16mm avg. thickness for outside exposed surfaces, backfilling, disposal of surplus earth upto a lead of 100M, benching with M-20 grade cement concrete and rendering smooth with a neat coat of cement slurry, painting the C.I. frame and cover with two coats of chlorinated rubberzincphosphateprimer@40µDFTpercoatandfinishpainting consists of two coats of chlorinated rubber paint@40µ DFT per coat etc. all completeasperdrawings,specificationsanddirectionsofEngineer-in- Charge. |
| 20 | PLUMBING WORKS |
| 21 | Internal Plumbing workpipe fittings 1/2"consisting of CPVC or equivalent pipe and15mm to25mm dia. PVC Pipe outlet (prince or equivalent ) including G.I. & PVC assorted fittings, such as elbow,tees ,bends,& unions including applying creosote and wrappingwith hessin cloth, including chasingthe walls for concealing the pipe lines and making good the same. This includes providing & fixing3/4" dia "C" class G.I. Pipe for inlet & outlet of Water Tank connection. |
| 22 | Providing & fixing of external plumbing consisting of CPVC or equivalent pipes varying from dia 40mm to 60mm with all fittings like bend, tees,gate valves, NRV"s etc which Nani traps,special pieces and accessories for layingjoiniting including testing & commissioning of all Pantry/toilets. |
| 23 | Supply, transportation and erection of 1000 liters SINTEX / Equivalent water tanks |
| 24 | RCC HUME PIPE CULVERT |
| 25 | Supplying and laying in position RCC pipes with collars conforming to IS:458 for pipe culverts, cable crossings,road crossing etc. including cutting the pipe if necessary, lowering, laying in position to proper levels, slopes etc. caulking the joints with spun yarn soaked in neat cement slurry and finishing with cement mortar 1:2 (1 cement : 2 sand) curing etc. all complete as per drawings, specifications and directions of Engineer-in-Charge. For following Class and Internal PIPE DIA (MM). a. ( Dia (internal) - 600 mm, Pipe Class - NP3 ) b. ( Dia (internal) - 1000 mm, Pipe Class - NP3 ) |
| 26 | PAVER BLOCKS FLOORING |
| 27 | Supplying and placing in position as per approved pattern of Cement Concrete Inter locking paver block 80 mm thick of approved shape, rough finish, M-40 strength of approved brand laid over the sand bed of minimum 100 mm thick. The CC interlocking blocks to be of uniform Grey colour or as approved by EIC complete in all respects , as per technical specifications and directions of the Engineer-in-charge. Note :- 1. Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such paver blocks,sand,earth work in excavation in cutting earth in all conditions, shutteringwith all bye works and sundry works. 2. To be read in conjunction with Particular Job Specification 3. Supply of all materials and providing labour, tools and tackles are in contractor’s scope. |
| 28 | KERB STONE FIXING |
| 29 | Providing and fixing precast concrete Kerb stones (125 wide X 300 deep) of M-30 grade or equivalent of approved make and shapeat or near ground level as per approved pattern and setting in position with cement mortar 1:3 (1 cement : 3 coarse sand) including the cost of required centering, shuttering and finishing smooth with 6 mm thick cement plaster 1:3 (1 cement : 3 fine sand) wherever required over 75 mm thick PCC 1:4:8 levelling course, complete in all respects as per scope of work, detailed construction drawings, technical specifications and directions of the Engineer-In-Charge. Note:- 1. Rate to include all labour, tools, tackles, factory manufactured & steam cured Kerb Stones, shuttering, transportation, water charges, earth work if any, PCC etc complete . |
| 30 | Earth Work in Foundations |
| 31 | Earth work in Excavation below ground level for all kinds of works in ALL TYPES OF SOILas classified in specification for a depth upto 1.5m including removal of vegetation, shrubs and debris, cutting and dressing of sides in slopes, levelling, grading and ramming of bottoms, dewatering of accumulated water from any source and keeping the surface dry for subsequent works and disposal or stacking of excavated material within a lead of 100m, as directed including providing temporary supports to existing service lines like water pipes, sewage pipes, electric overhead and underground cables etc. all complete. |
| 32 | For depth beyond 1.5m and upto & inclusive of 3.0m. |
| 33 | For depth beyond 3.0m and beyond |
| 34 | Backfilling after execution of the WORK to proper grade and level with selected materials from available excavated soil from spoil heaps, including re-excavating the deposited soil excavated earlier, breaking clods, laying at all depths and heights in layers of thickness not exceeding 15 Cms. watering, rolling and ramming by manual methods/ mechanical compactors to achieve 90% laboratory maximum dry density, dressing, trimming etc. in foundations, plinths, trenches, pits etc. all complete. |
| 35 | Transporting and disposing the SURPLUS EARTH AND DEBRIS including shrubs and vegetationsfrom construction area beyond the initial lead of 100M including re-excavating the deposited soil excavated earlier, transportation, loading, unloading, laying at all depths and heights, stacking, levelling and dressing both the area (viz. from where the earth is transported and where it is deposited) to required levels and slopes complete with all lifts as directed.For carting on the basis of truck measurements (volume of truck reduced by 30% for voids) i) Upto 1.0Km. |
| 36 | PLAIN & REINFORCED CEMENT CONCRETE: |
| 37 | Providing and laying PLAIN CEMENT CONCRETE for all depths below and upto plinth level in foundations,drains, fillings, non-suspended floors, pavements & ramps or any other works etc. including, tamping, ramming, vibrating, curing, etc. all as specified in any shape, position, thickness and finishing the top surface rough or smooth as specified and directed all complete for concrete of nominal mix 1:4:8 by volume (1 Cement: 4 Coarse Sand: 8 Crushed Stone Aggregates/Gravels with 40mm and down size graded crushed stone aggaregates. |
| 38 | Concrete of nominal mix of 1:2:4 by volume (1 Cement : 2 Coarse Sand :4 Crushed Stone Aggaregates/Gravels). |
| 39 | Concrete of nominal mix of 1:5:10 by volume (1 Cement : 5 Coarse Sand :10 Crushed Stone Aggaregates/Gravels). |
| 40 | Providing and laying REINFORCED CEMENT CONCRETE OF M-30 GRADE with 20mm and down size graded crushed stone aggregates/gravel in SUB-STRUCTURE of all types e.g. foundations, footings, raft, beams, slabs, pile caps, retaining walls, jambs, counterforts, buttresses, trenches, manholes,pipeencasement, catchpits, drains, RCC pits, equipment/machine foundations, pedestals, pipe sleepers, columns, plinth beams, suspended floors, beams, staircases, landings, steps, brackets etc. (including single pour concreting upto 250m3), including cost of admixtures if used,providing pockets, openings, recesses, chamfering etc., wherever required, vibrating, tamping, curing and rendering if required to give a smooth and even surface etc. all complete (excluding the Cost of Reinforcement and Shuttering) for all depths below and upto plinth level in any shape, position and thickness etc. all complete as specified, shown and directed. |
| 41 | Providing and laying REINFORCED CEMENT CONCRETE OF M-30 GRADE with 20mm and down size graded crushed stone aggregates/gravel in SUPER STRUCTURE in suspended floors, slabs, beams, columns, walls including counterforts, staircases, landings, steps, facias, fins, mouldings, gutters, shelves, windowsills, canopies, lintels, girders, ducts, brackets, chajjas with drip moulds, pedestals, posts, struts, ramps etc. (including single pour concreting upto 250m3) including cost of admixtures if used providing pockets, openings, recesses, chamfering wherever required, vibrating, tamping, curing and rendering if required to give a smooth and even surface etc. all complete (excluding the Cost of Reinforcement and Shuttering) for all heights above plinth level in any shape, position, thickness etc. all complete as specified, shown and directed. |
| 42 | CENTERING AND SHUTTERING |
| 43 | Providing and fixing CENTERING AND SHUTTERING in foundations, footings, raft beams, slabs, pile caps, retaining walls, jambs, counter-forts, buttresses, trenches, equipment/machine foundations, pedestals, abutments, pipe sleepers, columns, plinth beams, lintels, suspended slabs, beams, staircases, landings, steps, non-circular tunnels/bunkers/silos/ shafts/ hoppers/liquid storage structures etc. including shuttering for single pour concreting, strutting, bracing, propping etc., keeping the same in position during concreting and removal of the same after specified period etc. for Straight/ Inclined Shuttering, keeping necessary provision for inserts, projecting dowels, anchor bolts or any other fixture etc. all complete and as specified and directed. |
| 44 | i)For all depths below and upto & inclusive of plinth level. |
| 45 | ii) For all heights above plinth level. |
| 46 | REINFORCEMENT |
| 47 | Supplying and placing in position HIGH STRENGTH DEFORMED STEEL BARS REINFORCEMENT (conforming to IS:1786, Grade Fe 500), for R.C.C. work including transporting the Steel, straightening, cleaning, decoiling, cutting, bending to required shapes and lengths as per details, binding with contractor"s own 16 SWG black soft annealed binding wire at every intersection, supplying and placing with proper cover blocks, supports, chairs, overlaps, welding, spacers, fanhooks etc. for all heights and depths etc. all complete as directed. |
| 48 | STRUCTURAL STEEL WORKS |
| 49 | Supplying, transporting, storing, fabricating in position and testing/examining bolted and/or welded STRUCTURAL STEEL WORKS at all levels and locations including all builtup sections/compound sections made out of rolled sections and/or plates/bent plates in trusses, purlins, wind ties, wind girders, columns, portals, racks, Dispenser, Monolith, Crash Guard etc. , frameworks, crane gantries, surge girders, bracings, floor beams, lifting beams, monorails, platforms, staircases (excluding chequered plates and gratings), ladders, stoppers, brackets, side runners, sagrods, supports for equipment and technological accesories and process piping, hand railings, posts, etc., cutting to required size, straightening/bending if required, edge preparation, cleaning, preheating, bolting/welding of joints, (including sealing the joints of box sections with continuous welding), finishing edges by grinding, fixing in line and level with temporary staging & bracing and removal of the same after erection, grouting with Ordinary Grout or premix free flow Nonshrink Grout as specified, including preparation and submission of detailed fabrication drawings and applying primer after fabrication as perspecification (for normal corrosive environment), etc. allcomplete Material as per IS 2062 Gr A. |
| 50 | Supplying and applying Paint of approved quality and shade suitable for normal corrosive environment including touching up of shop primer coat as per specification, providing temporary staging, scaffolding, testing etc., for steel structures at all levels and locations, all complete as specified. |
| 51 | MISCELLANEOUS STEEL WORKS |
| 52 | Supplying, fabricating, fixing and keeping in position at all levels and locations THREADED ANCHOR BOLTS of all diameters and nomenclature including nuts, washers, anchor plates, pipe sleeves etc. in foundations, columns, pedestals, slabs, beams, walls etc. or any other place as directed including handling & transporting, straightening if required, turning from relevant size M.S. rounds to required diameter, threading, welding, providing necessary templates and auxilliary dummy structures, if any, necessary tying and welding with reinforcement, adjustment of shuttering & reinforcement/any other fixture, greasing exposed metal surfaces, covering bolts and packing the sleeves with jute cloth etc.all complete as specified and directed. |
| 53 | BRICK MASONRY |
| 54 | Providing and laying BRICK MASONRY WITH BRICKS OF CLASS 7.5 in cement mortar 1:4 (1 Cement : 4 Sand) in one or more brick thickness and in any shape (excluding circular/curved brick masonry) at all depths and height including the cost of materials, labour, scaffolding/ staging, sampling & testing, soaking of bricks, cutting and laying of bricks, providing recesses, making openings of any shape & size, finishing the joints flush below ground level and raking out the joints above ground level, sealing the gap between masonry and soffit of beam/slab, embedding the fittings & fixtures, curing, etc. all complete as per specifications. |
| 55 | Providing and laying HALF BRICK MASONRY with bricks of CLASS 7.5 in cement mortar 1:4 (1 Cement : 4 Sand) in curved shape, including the cost of materials, labour, scaffolding/staging, sampling and testing, soaking of bricks, cutting and laying of bricks, providing openings of any shape & size, raking out the joints, supplying and placing 2 Nos. 6mm dia. M.S. Bars at every fourth course, sealing the gap between masonry and soffit of beam/slab, embedding the fittings and fixtures, curing etc. all complete as per specification.ALL MATERIALS INCLUDING CEMENT SUPPLIED BY CONTRACTOR. |
| 56 | External Walls OrdinaryplaincementplasterAverage18mmthick1:4(1cement: 4 sand). Cement supplied by the Contractor at their cost. |
| 57 | Internal Walls OrdinaryplaincementplasterAverage12mmthick1:4(1cement:4 sand). Cement supplied by the Contractor at their cost |
| 58 | Ceiling OrdinaryplaincementplasterAverage6mmthick1:4(1cement:4 sand). Cement supplied by the Contractor at their cost |
| 59 | PAINTING OF WALL (INTERNAL) Supplying and finishing internal walls and ceilings in plaster of paris punning to achieve an even finish and applying 3 coats of Oil Bound Distemper of Asian paints/ Berger/ICIbrandin approved colour including surface preparation, primer, putty etc. as per scope of work, detailed construction drawings , technical specifications and directions of the Engineer-In-Charge. |
| 60 | PAINTING OF WALL (EXTERNAL) Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade: |
| 61 | ROOFING TREATMENT |
| 62 | Providingandapplyingpolyetherbasedpolyurethane(PU)waterproof coatingconsistingof2components(resin+hardener)infourcoats consistingofaprimeradhesioncoatandthreesealingcoatsappliedby brushevenlytoperfectlevel@min.160gm/sq.MpercoatoverR.C.C. slab including sprinkling the last coat of P.U. with a layer of clean sand (300 micron) and laying min. 50mm thk. PCC (1cement :2coarse sand :4 aggregate) over the fully cured coating in panels of max. 1.2M x 1.2M with 24 SWG chicken wiremeshfinishedsmooth and sealing joints between panels with Polysulphide sealant as per approved manufacturers spec. and including preparing the base surface (levelling, cleaning, filling upcrackswiththinpasteofPolyurethanefillingcompound)providing fillets of 75mm radius with PCC (1 cement : 2 coarse sand : 4 aggregate) atjunctionsofhorizontalandverticalsurfaces,continuingthewater proofing on vertical face to a minimum ht. of 150mm over finished roof surface,terminatingit incontinuousgrooveof 10mmx 20mmand filling with polyurethanesealent putty, continuing the treatmentinto rainwateroutlets by,providing 450mm x450mm khuras atalloutlets, levelled down by min. 25mm, finishing all complete. |
| 63 | 110mm dia O.D. Size. exposed PVC rain water pipe jointed with bonding solution of approved quality and make with pressure rating of 4kg/cm2 includingclamps,connectionsetc.allasperapprovedmanufacturer"s details. |
| 64 | FALSE CEILING |
| 65 | Providing and fixing suspended false ceiling consisting of 12.5mm thick Gypsum plaster board suspended on GI framework with staggered joints. GI framework to consist of GI perimeter channels 0.55mm thick 20mm x 30mm along perimeter of false ceiling of ceiling, screw fixed to wall/partition with nylon sleeves and screws @ 600mm c/c. Suspending GI intermediate channels of size 0.9mm thick 45mm x 15mm from the soffit at max dist 1220mm c/c with ceiling angle 0.55mm thick 25mm x 10mm fixed to soffitusing proprietary supplied GI cleats and steel expansion fasteners Ceiling section 0.55mm thick web size 51.5mm and flanges 26mm each and 10.5mm lips are fixed to perpendicular to intermediate channel @ 457mm c/c using connecting clips. 12.5mm thk. tapered gypsum plasterboard(IS 2095-1982) is screw fixed to ceiling section with 25mm drywall screws @ 230mm c/c. Boards to be finished with proprietary supplied jointing tape and jointing compound and sand papered to achieve a smooth and seamless finish. and 2 coats of primer suitable for plasterboard applied and two coats of soft sheen enamel paint to be applied as per manufacturer specification. Rate quoted to include vertical drops of 250mm and all cut-outs required for light fixtures, smoke detectors and other services cut-outs complete as directed by Architect. (Vendor to account for additional supports as required). Rate quoted to include cost of providing support framework formed of perimeter channels for fixing light fixtures, AC grills/diffusers etc., Also to provide concealed perimeter channel support as required to support modular grid ceiling sections at junction between gypboard false ceiling and modular grid tile ceiling. |
| 66 | WOOD WORK |
| 67 | Providing and fixing wooden frames of doors, windows, ventilators includingcutting,shaping,jointing,applyingacoatofbituminouspaint onconcealed surface, wood primer onexposed surface, fixing in masonry/RCCbymeansof300mmx25mmx6mmthickM.S.hold fasts screwed to frame @ 600mm max vertically and grouted with M-15 grade concrete in min. 350mm x 100mm x 100mm sized hole made in masonry/ 96mmlong,12mmdiaM.S.dashfastener,paintingwithtwo coats of approved shade and make (ICI or equivalent) synthetic enamelpaint over approved quality primer coat, finishing etc. all complete. |
| 68 | Wooden frames with second class teak wood conforming to IS : 4021. |
| 69 | Woodenframeswithapprovedqualitylocalhardwood(Champ,Sisam, Sal etc. conforming to IS : 4021). |
| 70 | STEEL & ALUMINIUM DOORS & WINDOWS WORK |
| 71 | Aluminiumglazeddoors with cup pivots of aluminiumalloyto IS designationNS-4ofIS-737andISdesignationofA-5-MofIS-617, Heavy duty hydraulically operated, adjustable floor mounted door closer conformingtoIS:6315(single/doubleaction),250mmand150mmlong,10mm dia anodized. Aluminium tower bolts as per IS : 204 one each for eachshutter,brassbodymorticelock(6levers,asperIS:2209)with aluminium handleonbothsides,etc.allcomplete foreachshutter,with plainanodized aluminium sections and5mm thk.toughened glassasper IS:5437 . |
| 72 | Aluminium glazed window/ventilator with approved make sections, friction hinges, cast aluminium handle, etc. all complete.With plain anodized aluminium sections and 5mm thk. toughened glass as per IS:5437, Fixed type. |
| 73 | FLOOR FINISHING |
| 74 | Providing and laying average 25mm cement concrete flooring in panels consistingofbasecourseofM-20gradecementconcrete(6mmdown size stone aggregate) laid over sub-base of cement concrete and finishing with alayer of floating coat of neat cement slurry @ 2.75kg. of cement perSq.M.ofareaincluding cleaning thesub-base surface, applying neat cement slurry @ 2.75 kg of cement per Sq.M. of area over the sub- base toreceivethebasecourse,compacting,tamping,trowelling,finishing, curing, providing,shuttering to the edges etc. all complete.(ALL MATERIALS INCLUDING CEMENT SUPPLIED BY CONTRACTOR AT THEIR COST) |
| 75 | Providingandlayingmachinecutchisseldressedkotastoneslabof approvedshadeinfloortread,landing,riser,skirting,dadooverand includingabedofcementmortarincludingpreparingthebasesurface, applying neatcementslurry@2.75KgofcementperSq.Mofareato receivethemortar,providingneatcementslurry@4.4kg.ofcement /Sq.Mofareaoverthemortarbed,jointingeachslabwithneatcement paste/groutingwhitecementandpigment(conformingtoIS:2114, Table-1, matching theshade of slabs), machine cutting ofthe slab edges square,true&plumbfinishing,grinding,polishing,finishingetc.all complete. |
| 76 | ANTI SKID TILE FLOORING |
| 77 | Providing and laying Ceramic tile flooring of approved shade of premium quality of Kajaria make or approved equivalentset in cement slurry over 1:4 cement mortar bed of 35mm average thickness. Joints between tiling to be filled with grout of approved shade as per manufacturers specifications. |
| 78 | SKIRTING |
| 79 | Providing and laying 10mm average thick kota stone skirting/ dado with 10 to 12 mm thick cement mortar (1:3) |
| 80 | VITRIFIED TILES Providing and laying Vitrified tile flooring of size 600mm x 600mm of approved make (Marbonate or approved equivalent) set in cement slurry over 1:4 cement mortar bed of 35mm average thickness at all levels. Joints between tiling to be filled with grout of approved shade as per manufacturers specifications. Rate to include cost for laying tiles to approved pattern, design as directed by Architect, including surface cleaning, cement mortar, curing, acid wash, etc., and protecting the flooring with polythene sheet and pop overlay till hand over. |
| 81 | ACID RESISTANT TILES Providing and laying acid resistant, vitrified tiles of approved size as per manufacturer"sspecs.infloor/skirting/Dadolaidoverandincluding bitumenpriminglayer, 12mmthick Bitumenmastic layer and 6mm thick resin type chemical resistant mortar conforming to IS: 4443 including raking out and flush pointing of joints with resin type chemical resistantmortar,preparationofbackgroundsurface,finishingetc.all complete. Minimum 10mmthk. tiles of approved size for flooring |
| 82 | CERAMIC TILE FLOORING Providing and laying Ceramic tile flooring of approved shade of premium quality of Kajaria make or approved equivalentset in cement slurry over 1:4 cement mortar bed of 35mm average thickness. Joints between tiling to be filled with grout of approved shade as per manufacturers specifications. |
| 83 | SANITARY WORKS |
| 84 | Cost of providing and fixing cera / hindware wall mounted EWC with power flush with seat cover etc, (Ivory colour) set in 1:2:4 concrete and doing necessary angles, connections.etc., |
| 85 | Cost of providing and fixing wash basin of cera/hindware make(Ivory colour) fixed to existing wall using necessaryangles, connections, including all SS accessories like waste coupling, bottle trap, inlet connection tube etc., complete. |
| 86 | Orissa Pan Type wall mounted ceramic urinals of approved ivory colour with all SS accessories like waste coupling, bottle trap, inlet connection tube etc., complete, Cera/ HINDWARE. |
| 87 | PILLAR COCK Cost of providing and fixing pillar cock long neck with aerator. Jaguar or approved equivalent fixed with necessary accessories. |
| 88 | ANGULAR STOP COCK Cost of providing and fixing ½" dia Jaquar angle stopcock. |
| 89 | HEALTH FAUCET Cost of providing and fixing Health faucet CP Jaquar are approved equivalent. |
| 90 | CONCEALED STOPCOCK Cost of providing and fixing concealed stopcock Jaquar or approved equivalent |
| 91 | NAHANI TRAP Cost of providing and fixing CI Nahani trap/ "P" trap set in 1:2:4 concrete and jointed with spun hemp & doing necessary lead caulking and making necessary 1:2:4 concrete cistern, when req. and plastering with water-proof compound to a smooth finish . |
| 92 | C.P TRAP Cost of providing and fixing C.P. cockroach trap, floor drains of Chilli / equivalent make |
| 93 | SS jali Cost of providing and fixingSS Jali of Jaquar /equivalent make |
| 94 | MIRROR Supplying and fixing mirror for wash basin of standard make as per standard specifications |
| 95 | TOWEL ROD Supplying and fixing Towel rod of standard make as per standard specifications |
| 96 | CONSTRUCTION AND INSTALLATIONOFCAST IN SITU PILES |
| 97 | "PROVIDING AND LAYING RCC 500mm dia piles cast-in-situ upto min depth of 10m as per standards & specificationsmachine mixedRCCconfirming to Grade M25 and as per the IS 456 specifications and drawing ,usingordinary Portland cementwith 20mm and downsize graded stone aggregates for cast-in-situ worksetc. in substructure casting pile foundation of 500mm in dia upto maximum depth of 10m including boring, placing of reinforcement in position, vibrating, tamping as per soil condition chemicals used as required for preventing soil from sliding. Supply of all materials and providing labour, tools and tackles are in contractor’s scope. |
| 98 | Cutting the heads of the RCC piles of diameter up to 500mm and depth not exceeding 1500mm including exposing/ cleaning/ bending of reinforcement, making site clean for casting of pile cap and removal and disposal of debris material to spoil heaps anywhere within the plant boundary etc. complete as per drawings, specifications and directions of Engineer-in-Charge. (excavation and backfilling shall be paid separately under relevant items.) |
| 99 | TESTING OF CONCRETE PILES |
| 100 | INITIALPILE LOAD TESTS |
| 101 | Conducting initial pile load test by direct loading on piles: Conducting INITIAL VERTICAL pile load test by direct loading on piles including finishing pile head, supply & erection of kentledge of suitable magnitude, labour, excavation, back filling, compaction etc. all complete as per specifications and directions of Engineer-in-Charge, analysing the results, making the report and submitting the same in 5 copies (cost of pile is excluded) Diameter of pile 500 mm , Type of Pile Bored Cast In Situ / Driven Piles. |
| 102 | Conducting INITIAL PULL OUT pile load test by direct loading on piles including finishing pile head, supply & erection of kentledge of suitable magnitude, labour, excavation, back filling, compaction etc. all complete as per specifications and directions of Engineer-in-Charge, analysing the results, making the report and submitting the same in 5 copies (cost of pile is excluded) Diameter of pile 500 mm , Type of pile Bored Cast In Situ / Driven Piles. |
| 103 | Conducting INITIAL LATERAL pile load test by direct loading on piles including finishing pile head, supply & erection of kentledge of suitable magnitude, labour, excavation, back filling, compaction etc. all complete as per specifications and directions of Engineer-in-Charge, analysing the results, making the report and submitting the same in 5 copies (cost of pile is excluded) Diameter of pile 500 mm , Type of pile Bored Cast In Situ / Driven Piles. |
| 104 | ROUTINE PILE LOAD TESTS |
| 105 | Compression Test: Conducting ROUTINE VERICAL pile load test by direct loading on piles including finishing pile head, supply & erection of kentledge of suitable magnitude, labour, excavation, back filling, compaction etc. all complete as per specifications and directions of Engineer-in-Charge, analysing the results, making the report and submitting the same in 5 copies (cost of pile is excluded) ( Diameter of pile - 500 mm, Length below COL - 18 M, Type of pile - Bored Cast In Situ / Driven Piles ) |
| 106 | Tensile Test: Conducting ROUTINE PULL OUT pile load test by direct loading on piles including finishing pile head, supply & erection of kentledge of suitable magnitude, labour, excavation, back filling, compaction etc. all complete as per specifications and directions of Engineer-in-Charge, analysing the results, making the report and submitting the same in 5 copies (cost of pile is excluded) ( Diameter of pile -500 mm, Length below COL - 18 M, Type of pile – Bored Cast In Situ / Driven Piles ) |
| 107 | Shear Test: Conducting ROUTINE LATERAL pile load test by direct loading on piles including finishing pile head, supply & erection of kentledge of suitable magnitude, labour, excavation, back filling, compaction etc. all complete as per specifications and directions of Engineer-in-Charge, analysing the results, making the report and submitting the same in 5 copies(cost of pile is excluded) (Diameter of pile - 500 mm, Length below COL - 18 M, Type of pile - Bored Cast In Situ / Driven Piles ) |
| 108 | RCCFLOORING IN FORECOURT |
| 109 | Providing construction and handing over of 150 mm thick RCC (reinforced cement concrete) of grade M-25with 20mm and down grade crushed stone aggregate forecourt over 100 mm thick PCC M-10 (1:3:6) & 150 mm thick stone soling ( 63mm to 90mm) with voids filled with coarse sand and murram including reinforcement steel complete in all respects as per scope of work, detailed construction drawings, technical specifications and directions of the Engineer-in-charge. Note:- 1. Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such as minimum 43 grade cement,concrete, R/F steel,earth work in excavation in cutting earth in all conditions, shuttering , expansion joint, boulders, PCC etc. with all bye works and sundry works. Cable and pipe trench area will be deducted from forecourt area. |
| 110 | WEARING COURSE OVER RCC FLOOR |
| 111 | Providing & laying in panels 50 mm thick,M-25 (1:1:2) ( 1 cement, 1 fine aggregates, 2 (6mm) coarse aggregate ) screed with wire mesh of 4 mm thick & 75 mm square over RCC floor, all complete as per scope detailed drawings , technical specifications and directions of the Engineer-In-Charge. Note:-1. Rate to include cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such as minimum 43 grade cement, wire mesh of 4 mm & 75 mm square, screed M-25, shuttering, staging with all bye works and sundry works]. |
| 112 | PROVIDING AND LAYING FLOOR HARDENER |
| 113 | Providing and laying heavy duty hardening compound over forecourt ("Diamond Plate" of STP/ "NITO FLOOR HARD TOP" of FOSROC/ "FloorTop ERIU" of CICO / "Floor Top Dura 999" ofROFF) to be laid in panels at all locations (Minimum coverage as per manufacturers specifications) complete in all respects as per scope of work, detailed construction drawings, technical specifications and directions of the Engineer-In-Charge. Note:- 1. Rate to include all material, hardening compound, labour, tools, tackles, shuttering, transportation, water charges, curing etc. complete. |
| 114 | POLYSULPHIDE FILLING IN JOINTS |
| 115 | Providing and placing 12x12 (d) mm polysulphide sealant, over 12x38 mm thickness of Cap cell- of supreme make in the expansion joints in the panels of forecourt and other specified locations; including sand fill, edge preparation by machine cut, cleaning, drying complete in all respects as per scope of work, detailed construction drawings, site sketches, technical specifications and directions of Engineer-In-Charge. |
| 116 | PAVER BLOCK FLOORING |
| 117 | Supplying andlaying of Cement Concrete inter locking paver block 80 mm thick, I shape or as per TNGCL or any other approved shape, rough finish, M-40 strength of approved brand laid over the sand bed of minimum 100 mm thick. The CC interlocking blocks to be of uniform Grey colour or as approved by EIC complete in all respects as per scope of work, detailed construction drawings, technical specifications and directions of the Engineer-in-charge. |
| 118 | KERB STONE FIXING |
| 119 | Providing and fixing precast concrete Kerb stones (125 wide X 300 deep) of M-30 grade or equivalent of approved make and shapeat or near ground level as per approved pattern and setting in position with cement mortar 1:3 (one cement : 3 coarse sand) including the cost of required centering, shuttering and finishing smooth with 6 mm thick cement plaster 1:3 (1 cement : 3 fine sand) wherever required over 75 mm thick PCC M-10 levelling course, complete in all respects as per scope of work, detailed construction drawings, technical specifications and directions of the Engineer-In-Charge. |
| 120 | Road & Flexible Pavementup to WBM |
| 121 | Supplying and filling approved local sandy/granular soil for sub-base layer under roads (with platicity index less than 6%) in layers of 15cm loose thickness including watering, ramming, rolling, compacting to achieve 90% of max. Laboratory dry density, quarrying, royalties, transportation, handling, preparationofcamberbelowfirstlayeretc.,completeasperdrawings, specifications and directions of Engineer-in-Charge. |
| 122 | Supplying and filling murrum obtained from approved quarries or of equivalent quality either brought from contractor"s own areas or from other approved source, free from all organic, vegetations and foreign matters and stacking the same by the road side, if required, filling the same in roads, sub- base layers or at any other place as directed by Engineer-in-Charge including all royalties, taxes, handling, transportation to site, stacking, spreading, watering, ramming and compacting in layers of max. 15 cm loose thickness to achieve 90% of max. lab dry density, dressing to required slope with all leads andlifts,preparationofcamberbelowfirstlayeretc.completeasper drawings, specifications and directions of Engineer-in-Charge. |
| 123 | Supplying and laying of stone aggregate of 90mm down to 45mm size for SUB-BASE COURSE tough, sound, clean and durable including cost of stone aggregate, all royalties, taxes, handling, transportation to site, unloading the same by the side of road with all leads and lifts, spreading and laying to form water bound macadam in one layer of 100mm compacted thickness to proper grade, camber and level, filling voids with screenings and binding the surface with binding material of plasticity index upto 6% including cost of supply of screening and binding material, consolidating with power driven road roller, watering, with all leads and lifts including preparation of camber below first layer etc. complete as per drawings, specifications and directions of Engineer- in-Charge. |
| 124 | Supplying and laying of stone aggregate of 63mm down to 45mm size for WBM layer Base Course, tough, sound, clean and durable including cost of stone aggregate, all royalties, taxes, handling, transportation to site, unloading the same by the side of road with all leads and lifts, spreading and laying to form water bound macadam in one layer of 75mm compacted thickness to proper grade, camber and level, filling voids with screenings and binding material of plasticity index up to 6%, including cost of supply of screening and binding material, consolidating with power driven road roller, watering, with all leads and lifts etc. complete as per drawings, specifications and directions of Engineer-in-Charge. |
| 125 | Road & Flexible Pavementwith bituminous Carpet |
| 126 | Providing and laying 25mm thick bitumen carpet including heating bitumen, mixing stone chips, grit, laying to proper grade and camper including preparation of surface, filling pot holes with premix chips, rolling premix carpet with 8 to 10 ton road roller, providing and rolling seal coat for low rainfall areas to (under 150 cm/year) proper grade and camber spreading sand overfinishedsurfacesincludingbrushingandclearingWBMsurfaces, spraying tack coat of bitumen, etc. complete including providing and running road roller etc. all as per drawings, specifications and directions of Engineer- in-Charge. |
| 127 | Providing and laying 25mm thick bitumen premix carpet including heating bitumen,mixingstonechips,grit,layingtopropergradeandcamber including preparation of surface, filling pot holes with premix chips, rolling premix carpet with 8 to 10 ton road roller, providing and rolling seal coat for high rainfall areas (over 150 cm/year) to proper grade and camber, spreading sand over finished surfaces including brushing and clearing WBM surfaces,spraying tack coat of bitumen, etc. complete including providing and running road roller etc. all as per drawings, specifications and directions of Engineer- in-Charge. |
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