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| 1 | JETTY STRUCTURE |
| 2 | Excavation for StructuresEarth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removing, spreading or stacking of spoils within a lead of 150 m. as directed and including trimming the sides of the trenches, leveling, dressing and ramming the bottom, and backfilling with approved material complete as per direction of the Engineer-in-Charge . I. In all sorts of soil excluding marshy soil & rocks (soft or hard) by manual means.c) Above 6 m depth(i) With pumping out water including shoring as required. |
| 3 | Removal of mud/sludge/slurry/liquid earth obtained during piling work from the working site and disposal of the same beyond the KMC/Municipal or any suitable area with conformity of Municipal Corporation Rules using tanker including loading and unloading the same with pump, clearing the site complete in all respect as per direction of the Engineer-in-charge. |
| 4 | Providing Bored Cast-in-situ R.C.C. pile in position as per specifications in all kinds of soil including cost of boring using drilling mud to stabilize the bore andflushing the bore of excess mud with freshlyprepared drilling fluid by using pumps prior toplacing concrete by tremie pipe in one continuousoperation and including the cost of all materialsand labour for placing of concrete and alsoincluding the cost of mobilization and hire chargesof all equipment necessary for boring, welding ofreinforcement cage as necessary and lowering ofreinforcement cage, preparation and placing ofconcrete, including the cost of including the cost ofconcrete but excluding the cost of reinforcementand labour for bending binding etc. complete asper Drawing and Technical Specifications andremoval of excavated earth with all lifts and leadupto 1000 m. Work to be executed as per IS: 2911(Part II Sec 2).(a) Using hydraulic piling rig. iv) Pile diameter - 1000 mm. |
| 5 | Performing Lateral load test on two piles or two groups of piles by introducing a hydraulic jack with gauge between two piles or pile groups under test by applying horizontal loads in increments of about20% of the estimated safe load at each stage and applying the next increment after the rate of displacement is nearer to 0.1 mm. per 30 minutes till the total displacement becomes, 12 mm at the cutoff level including the cost of arranging the entire set-up, hire charges of all implements including at least two dial gauges, preparing the pile head if necessary, and removal of all arrangement after completion etc. complete in all respect including cost of carriage of all materials and as per IS specification and direction of Engineer-in-charge. |
| 6 | Performing Vertical load test on single Pile in accordance with IS:2911(Part-IV) by hydraulic jacks on pile/piles with 1.5 times the design load including preparation of the head of piles with concrete of required strength for receiving the jacks with all ancillary arrangements for setting up gauges, construction of suitable platforms, keeping the loads and dismantling and removing all arrangement etc. complete as per IS specification and direction of Engineer - in- charge. iii) Testing load between 150 T and 200 T |
| 7 | Integrity testing of Pile using Low Strain / Sonic Integrity Test / Sonic Echo Test method in accordance with IS 14893 including surface preparation of pile top by removing soil, mud, dust & chipping lean concrete lumps etc. and use of computerized equipment and high skill trained personal for conducting the test & submission of results, all complete as per direction of Engineer-incharge.c) North Zone |
| 8 | Dismantling of cement concrete pavements by mechanical means using pneumatic tools breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials upto a lead of 1000 m, stacking serviceable and unserviceable materials separately as per Technical Specification Clause 202 for Rural Roads of MORD. For Pile Cap |
| 9 | Dismantling of Structures Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specifications Clause 202 for Rural Roads of MORD.(II) By Mechanical Meansb) Reinforced Cement ConcreteFor Pile Cap |
| 10 | Dismantling of flexible pavements and disposal of dismantled materials upto a lead of 100 m, stacking serviceable and unserviceable materials separately as per Technical Specifications Clause 202 for Rural Roads of MORD.b) Granular Courses For Pile Cap |
| 11 | Surface Dressing of the ground in any kind of soil including removing vegetation inequalities not exceeding 15 cm depth and disposal of the rubbish within a lead upto 75 m as directed. |
| 12 | Batch Mixed concrete of M 30 Grade with well Graded stone chips of 20 mm nominal size containing designed quantity of cement per Cu. M of Wet concrete produced in computerised batching plant under controlled condition using approved super plasticizer designing concrete mix following I.S 10262 and I.S. 456 transporting the mix with agitation in transit mixer to work site depositing the mix on a platform erected for the purpose at required level ofconcreting and then placing the mix in its final location of form work compacting and curing the same complete as per specification and direction of the Engineer-in charge including hire charges of computerised batching plant, transit mixer with all accessories vibrators etc. inclusive of all other incidental charges in this connection complete but excluding cost of hire charge of platform and its supporting staging which would be paid throughseparate item. Consumption of cement will not be less than 320 Kg of cement per cubic meter of controlled concrete but actual consumption will be determined on the basis of preliminary test and job mix foumula. [Cement to be supplied by Deptt, if Cement is supplied by agency then item rate to bededuced as per Format A of Annexure I][with Batching Plant & transit mixer] M 30 Grade (ii) With approved concrete pump. |
| 13 | Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works(c) Steel shuttering or 9 to 12 mm thick approved quality ply board shuttering in any concrete work |
| 14 | Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works(a) Where staging is required. |
| 15 | Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. |
| 16 | Providing and constructing Temporary Island for construction of Well foundation. B. Construction of Temporary Island byconstruction of outer annular layer with tworows of bullahs, suitable spaced, of dia. not less than 150 mm, driven at least half of the total length, properly tied, braced and supported and filling the annular space with sand / soil filled bags, protected by drum sheet walling on both side and filling the core portion with locally available materials including the dismantling, removing and cleaning the site of the construction of main component of the structure.iii) Area of Island between 140 m² to 160 m² c) Height above bed level upto 4.25 m. |
| 17 | B. Providing and constructing Temporary Service Road of width not less than 3.75 m over river for movement of men, equipment and construction machineries from one pier / abutment location to another pier / abutment location considering necessary stability and safety aspects by providing and driving suitable piles, providing fitting, fixing suitable R.S. Joist, Channels, angles and wooden sleeper as per design requirement including dismantling and taking out the entire service road after construction. i) With Eucalyptus bullah Pile: (Height of deck above bed level upto 2.25m) |
| 18 | Supplying, fitting and fixing Stainless Steel railing consist of 38mm dia and 900mm height vertical balustrade at every two alternative steps, 50mm dia top rail, 3 (three) nos 19mm dia horizontal Strainless steel pipe and base/cover plate with Strainless Steel GRADE 304 containing 7.5% nickle (Interior Grade) Brushed/Mat finish, complete as per direction of the Engineer-in-charge. Weight of Strainless Steel railing per metre 6.5 Kg (approx) |
| 19 | Consultancy services for preparation of \"Detailed Project Report (DPR) with Drawing & Design Vetting from Jadavpur University for the work. |
| 20 | SUBMARSABILS PUMP |
| 21 | Labour for boring through any type of soil for sinking tube well of required dia. with top enlargement by rig boring system (either by reserve circulation or by direct rotary method) including hire charges and labour for rig machine, tools and plants, staging, force pumping set and making arrangement for water required for boring etc. complete and lowering of pipes, strainers, blind pipes etc. complete.(b) For depth upto 250 metre for 150 mm dia. Tube well with top enlargement of 250 mm dia.(upto 50 metre). |
| 22 | (i) First 50 metre |
| 23 | (ii) Next 50 metre |
| 24 | iii) Next 50 metre |
| 25 | Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I).(A) PVC Pipes (Dia) |
| 26 | 100 mm |
| 27 | 150 mm |
| 28 | Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). Threaded End Cap (Dia) 100 mm |
| 29 | Reducing Socket (mm X mm) 150 X 100 |
| 30 | Supplying PVC strainer of approved make with adapter conforming to I.S.12818 specifications. iv) 100 mm dia. |
| 31 | Supplying, fitting and fixing in position G.I. pipes of TATA make for underground works with all necessary accessories,specials viz.socket, bend, tee, union, cross, elbow, nipple, short piece etc.including cost of all materials,jointing materials ,cutting pipes,making threads,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed with two coats of painting on G.I. pipes and specials with bituminous paint complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories, cials.Paymentor painting will be made seperately) |
| 32 | Washing and developing tube well with air compressor pump and engine for 8 (eight) hours continuous pumping per day with necessary arrangements for testing the yield in gallons per hour with \"V\" notch including hire and labour charges for all tools and plants and scaffolding as required. |
| 33 | Supplying, fitting and fixing in position G.I. pipes of TATA make for underground works with all necessary accessories,specials viz.socket, bend, tee, union, cross, elbow, nipple, short piece etc.including cost of all materials,jointing materials ,cutting pipes,making threads,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed with two coats of painting on G.I. pipes and specials with bituminous paint complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories, specials.Payment for painting will be made seperately)(ix) 100 mm dia. medium quality |
| 34 | Packing the annular space between the outside of the tube well pipes & strainers and the bore with pea size washed gravel of approved quality having size from 2 mm to 5 mm or the size approved by the Engineer-incharge including cost of all materials labour and equipment complete. |
| 35 | Labour for making arrangement for showing verticality test including the cost for hire charges of tools and plants, scafolding, labour etc. all complete. |
| 36 | Collecting sample of water for bacteriological and chemical test from any depth at any time during execution of work including hire and labour charges for tools and plants and sterilising the equipments, paying allcharges and fees, testing etc. complete in all respect as per direction. |
| 37 | Supplying, fitting and fixing in position G.I. pipes of TATA make for underground works with all necessary accessories,specials viz.socket, bend, tee, union, cross, elbow, nipple, short piece etc.including cost of all materials,jointing materials ,cutting pipes,making threads,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed with two coats of painting on G.I. pipes and specials with bituminous paint complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories, pecials.Payment for painting will be made seperately) (vi) 50 mm dia. medium quality. |
| 38 | Supplying lowering submersible pump approved with supplying fitting & fixing electrical panel |
| 39 | Supplying, fitting and fixing 300 mm M.S. housing clamp of approvedquality. |
| 40 | Supplying, fitting and fixing G.I. cap at top150 mm |
| 41 | SUBMARSABILS PUMP |
| 42 | MobilisationChargesofalltools&Plantsalongwithaccessories, material, labour, supervision etc. at site of work required in connectionwithboringandtestingwork,includingsettingupboring rigs and shifting to different Bore-hole points etc. and alsoincludingwithdrawalofsamefromthesiteaftercompletionof work,complete asper directionof Engineer-in-Charge.b) Detailed Investigation |
| 43 | Carriage of all Disturbed & Undisturbed Samples from site of work to the Divisional office or elsewhere including loading and unloading as per direction of Engineer-in-Charge. Detailed Investigation. |
| 44 | LabourformakingBore-Holesof150mmto250mmdia.byany standardmethodtoanydepthbelowgroundlevel/bedlevelinall kindsofsoillikeclay,,silt,sand,stiffclay,mixedsoilsetc.except rocks(forthepurposeofcollectingDisturbed&Undisturbedsoil samples, conducting Standard Penetration Test atsuitableintervalsetc.)includingpreparationandsubmissionof bore-log as per IRC : 75 and 78 and Clause 2400 ofpecifications for Road&BridgeWorks(5thRevision),PublishedbyIRC,andalso including hire charges of tools and plants complete as per the directionofEngineer-in-Charge.a)WhenCasingpipeisusedto preventcollapseofborehole (casingpipe tobe finally withdrawn) |
| 45 | a) When Casing pipe is used to prevent collapse of bore hole (casing pipe to be finally withdrawn) (i) Depth 0m to 10m |
| 46 | (ii) Depth greater than 10m and upto 20m |
| 47 | (iii) Depth greater than 20m and upto 30m |
| 48 | (iv) Depth greater than 30m. and upto 40m |
| 49 | (v) Depth greater than 40m and upto 50m |
| 50 | b) When drilling mud “Bentonite of suitableconsistency” is used to prevent collapse of bore hole. (i) Depth 0m to 10m |
| 51 | (ii) Depth greater than 10m and upto 20m |
| 52 | (iii) Depth greater than 20m and upto 30m |
| 53 | (iv) Depth greater than 30m. and upto 40m |
| 54 | (v) Depth greater than 40m and upto 50m |
| 55 | Labour for boring by sinking and finally withdrawing 50mm to 100mm dia. (internal) pipe by a standard method to any depth below ground level / bed level in all types of soil like clay, silt, sand, stiff clay, mixed soils etc. except rocks, including collection ofdisturbed soil samples and including preparation and submission of bore-log as per standard proforma and also including hire charges of tool and plants complete as per direction of Engineer-inCharge.c) Extra for boring in water (with depth of Waterupto 3.0 m) |
| 56 | Laboratory Investigation:i) Liquid Limit as per IS 2720 (Part – V). |
| 57 | ii) Plastic Limit as per IS 2720 (Part – V) |
| 58 | iii) Grain size analysis by Sieving as per IS 2720 (Part – IV). |
| 59 | viii)DeterminationofUnconfinedCompressionStrengthasperIS 2720 (Part – X).b) Remoulded |
| 60 | xiv) Determination of Consolidation Properties as per IS 2720 (Part – XIV). |
| 61 | Tri-Axial Shear Test. b) Determination of Shear strength Parameters of a specimen tested inConsolidatedUndrainedTri-axialcompressionTestwith measurement of pore water pressure as per IS 2720 (Part – XII). |
| 62 | BFieldInvestigation: v)CollectionofUndisturbedsoilsamplefrom theboreholetobemadebytheconcernedDivision/Partyattheir cost.(i)0.0m - 10.0m |
| 63 | (ii)10.0m-20.0m |
| 64 | vi)StandardPenetrationTests(S.P.T.)bySplitSpoonSamplerin the bore hole as per IS 2131. (i)0.0m - 10.0m |
| 65 | (ii)10.0m-20.0m |
| 66 | B. (I) FIELD TEST ON ROCKS :Boring and drilling of rocks and collection / recovery of rock core including supplying information on the physical condition and type of rock, length of pieces of core, joints, colour, weathering changes and other effects in the drilling logs as per IS 4464and IS 5313 complete.a) By Diamond Drills |
| 67 | (II) LABORATORY TEST ON ROCKS(i) Compressive Strength of Rock as per IS1121 (Part-I) |
| 68 | Preparationandsubmissionofreportin6(Six)copies,givingall relevant information data like site plan, Bore log and water table, test results, calculations, discussions, suggestions and recommendations inrespectofsuitablefoundationetc.includingdeterminationofsilt factorcalculationofwaterwaysandcompletedesignoffoundation includinganalysisofBearingCapacitiesandsettlementsinbound and presentable form complete as per direction of Engineer-in- Charge.b) Detailed Investigation |
| 69 | TRAFFIC SIGNAGE WITH ROAD FURNITURE |
| 70 | Retro-Reflectorised Traffic Signs: Providing and fixing of retroreflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick,when signs with maximum side dimensions do not exceed 600mm, or with aluminium sheeting 2.0mm thick when signs with maximum side dimensions exceeds 600mm, supported on a mild steel angle iron post 75 mm x75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing (Reference to MORT&H\"s specification 801). |
| 71 | 4(i)90 cm equilateral triangle |
| 72 | 4(iii) 60 cm circular |
| 73 | 4(iv) 80 cm x 60 cm rectangular |
| 74 | 4(vi) 60 cm x 60 cm square |
| 75 | Direction and Place IdentificationSigns with size more than 0.9 sqmsize Board:Providing and erecting direction andplace identification retroreflectorised sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixedover aluminium sheeting, 2 mm thickwith area exceeding 0.9 sqm supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm, 2 Nos. firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing (Reference to MORT&H\"s specification 801). |
| 76 | INSTALLATION OF PORTABLE FIRE EXTINGUISHERS |
| 77 | Portable chemical fire extinguisher. ISI markd (IS: 15683:2006) portable extinguisher carbondi-oxide type capacity 4.5 kg with cylinder marked (IS: 7285) Flat base including valve, discharge hose of not lass than 10 mm dia, 1M long and complete in all respects including fill with CO2 gas conforming to (IS: 15222-1999) filled to a filling rate of not more than 0.667 and wall suspension bracket. |
| 78 | Portable chemical fire extinguisher. ISI markd (IS: 15683:2006) ABC (Power type) portable fire extinguisher in HP Mild Steel Cylinders fitted with pressure indicating gauge, internal tube, squeeze lever type valve fully charged with ABC powder (Mono Ammonium Ph\"osphate) pressured by Nitrogen complete in all respects including wall suspension bracket. |
