Tender For supply of medium velocity water spray system c c - dn 6 inch is 1239 thk. heavy 5. 4 mm supply , dn 4 inch is 1239 thk. heavy 5. 4 mm supply , fabrication erection installation of pipes dn6 inchis 1239thk. heavy 5. 4mm , fabrication erection installation of pipes dn 4inch is1239thk. heavy 5. 4mm , remote operated valve rov size 6 inch , remote operated valve rov size 4 inch , gate valve size 6 inch rating 150 ends flanged , gate valve size 4 inch rating 150 ends flanged , yort type strainer size 6 inch rating 150 ends flanged , yort type strainer size 4 inch rating 150 ends flanged , spray nozzles mvws , quartzoid bulb detectors , design supply erection testing and commissioning of of mvws system at vapl metering and filter separator area , design supply erection testing and commissioning of of mvws system at vapl launcher area , design supply erection testing and commissioning of of mvws system at vkpl1 area , flanges swrf size 6 inch rating pn1. 6 swrf , flanges swrf size 4 inch rating pn1. 6 swrf , supply of 1. 5 d 90 degree bw elbow material as per pipe size 6 inch , supply of 1. 5 d 90 degree bw elbow material as per pipe size 4 inch , supply of bw equal tees material as per pipe size 6 inch , supply of bw equal tees material as per pipe size 4 inch , excavation upto 1. 50m , excavation beyond 1. 50m , carriageordisposal of materials by mechanical transport , back filling available excavated earth excluding rock , demolishing r. c. c. work floor pavement or foundations or pedestal or slab etc. , demolishing stone rubble masonry or brick masonry or plain cement concrete work , providing and laying in position cement concrete of specified grade , providing and laying in position specified grade of reinforced cement concrete , centering and shuttering including strutting propping , steel reinforcement for r. c. c. work , brick work with common burnt clay f. p. s. , plaster , supply fabrication and erection of steel structure
Tender For retro-fitment work of provision of additional water filling arrangement in different type of lhb coaches as per rcf coach alteration instruction -cai/rcf/mech/lhb/061
Tender For operation of pumps for filling water in water tanks, upkeeping of silt pits drains, roads and jungle clearence in the residential quarters of mtps-ii in thermal nagar-11 for a period of one year from the date of commencement of work.
Tender For annual rate contract for construction work with matirials and labour for patdi nagarpalika area. year 2025-2026 - excavation for foundation upto 1.5 mt. depth including sorting out stacking of useful material & disposing of excavated stuff upto 50 mt. lead.(a) loose or soft soil, excavation for foundation upto 1.5 mt. depth including sorting out stacking of useful material & disposing of excavated stuff upto 50 mt. lead.(a) loose or soft soil, (b) dense or hard soil, (b) dense or hard soil, excavation for foundation upto 1.5 mt. to 3.0 mt. including sorting out stacking of useful material & disposing of excavated stuff upto 50 mt. lead.(a) loose or soft soil up to, excavation for foundation upto 1.5 mt. to 3.0 mt. including sorting out stacking of useful material & disposing of excavated stuff upto 50 mt. lead.(a) loose or soft soil up to, (b) dense or hard soil, (b) dense or hard soil, excavation for pipe line trenches for water supply, sewerage line, manholeetc. all withshoring and struting if required as per required gradient and line including safetyprovisions using site rails and stacking excavated stuff including up to all required lead cleaning the site etc. complete for all lifts and strata as specified.(a) in all sortsof soil and soft murrum 1.5 mt to 3.0 mt, excavation for pipe line trenches for water supply, sewerage line, manholeetc. all withshoring and struting if required as per required gradient and line including safetyprovisions using site rails and stacking excavated stuff including up to all required lead cleaning the site etc. complete for all lifts and strata as specified.(a) in all sortsof soil and soft murrum 1.5 mt to 3.0 mt, (b) in hard murrum 1.5 mt to 3.0 mt, (b) in hard murrum 1.5 mt to 3.0 mt, lowring,laying and jointing pvc pipes and specials of following class and diameter including cost of conveyance form stores to site of works including cost of labour,materials,except cement solvent,giving satisfactory hydraulic tesinting as per isi code.(only labour work)(1) 63 mm, lowring,laying and jointing pvc pipes and specials of following class and diameter including cost of conveyance form stores to site of works including cost of labour,materials,except cement solvent,giving satisfactory hydraulic tesinting as per isi code.(only labour work)(1) 63 mm, (2) 75 mm, (2) 75 mm, (3) 90 mm, (3) 90 mm, (4) 110 mm, (4) 110 mm, (5) 125 mm, (5) 125 mm, (6) 140 mm, (6) 140 mm, (7) 160 mm, (7) 160 mm, (8) 180 mm, (8) 180 mm, (9) 200 mm, (9) 200 mm, (10) 225 mm, (10) 225 mm, (11) 250 mm, (11) 250 mm, (12) 280 mm, (12) 280 mm, (13) 315 mm, (13) 315 mm, refilling the pipeline trenches incl. ramming,watering,consolidating desposal of surplus stuff as directed within a radius of 3 km., refilling the pipeline trenches incl. ramming,watering,consolidating desposal of surplus stuff as directed within a radius of 3 km., filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm. in depth consolidation each deposited layer by ramming and watering., filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm. in depth consolidation each deposited layer by ramming and watering., filling in plinth with sand under floors including watering, ramming, consolidating and dressing etc. completed, filling in plinth with sand under floors including watering, ramming, consolidating and dressing etc. completed, filling in foundation and plinth with murrum or selected soil in layer of 20 cm thickness including watering ramming and consolidating etc. complete., filling in foundation and plinth with murrum or selected soil in layer of 20 cm thickness including watering ramming and consolidating etc. complete., earthwork embankment including breaking clods , dressing with all lead & lift (excluding watering & consoldition ) (a) from borrow pits within land width, earthwork embankmen
Tender For tender for supply of soil investigation : :--mobalisation of necessary eqpt and man power to the project site and dismantling of the same of completion of field work from the site , provision of two bore hole of 150 mm dia in any type of soil upto max 10 mtr or upto refusal n 100 whichever meet first conducting standard penetration test as per is 2131 1981 reaffirmed 2016 test shall be made at not more than 1 50 mtr interval or on change of strata whichever is less , conducting following lab test on bore collected soil sample i direct triaxial shear test ii grain distribution curves & pattern in bore holes iii bulk density iv natural moisture content v dry density vi water table vii specific gravity viii atterberg limit ix hydrometer analysis x liquid & plastic limit xi swelling index , collection of lab test data calculation of gross and net safe bearing capacity and preparation of report on minimum 80 gsm a4 size white paper duly spiral bound in quintuplet duly vetted by any iit nit vetting shall not be in the personal capacity of the professor for foundation report shall recommend type of foundation and sizes at different depths below ngl including size gross and net safe bearing capacity , i photographic record of geo exploration as well as testing shall also part of the report ii recommendation as regards possibility of liquefaction of soil in case of saturated or partially saturated loose uncompacted sandy soil iii swelling index and swelling pressure in respect of black cotton soil and its depth layer if any iv depth of gr water table gwt in peak mansoon lowest and peak summer highest after correlation of result with seasonal of water table in the station v recommendation for filling under floors vi rl of ground level foundation level with ref to a bm should invariably be mentioned in the soil investigation report
Tender For construction of equipment room at nrl rt - civil, structural & architectural, earth work in excavation (refer specification no. c-spc-103), earth work in excavation below ground level for all kinds of works in all types of soils except soft rock and hard rock as 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, but excluding shoring and strutting., for depth beyond 1.5m and upto & inclusive of 3.0m., earthwork in filling by excavating the earth from borrow areas arranged by contractor for all leads, transporting the earth from borrow area including cleaning & stripping the earth at borrow areas, breaking clods, loading, unloading and 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% of the maximum laboratory dry density, dressing, trimming, levelling the top surface etc. in foundations, plinths, trenches etc. all complete., 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., transporting and disposing the surplus earth and debris including shrubs and vegetations from construction area to areas anywhere outside the plant boundary 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) disposal area s outside plant boundary to be arranged by the contractor .royalty as applicable for disposal outside plant limits to be borne by the contractor., plain & reinforced cement concrete (refer specification no. c-spc-104), 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 shuttering, 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 1:5:10 by mass (1 cement: 5 coarse sand: 10 crushed stone aggregates/gravels) with 40mm and down size graded crushed stone aggaregates/gravels.(all materials including cement supplied by contractor at their cost), 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,pipe encasement, 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, vibrati
Tender For survey investigation design supply installation testing and commissioning of tank filling scheme head works consisting of construction of intake well with connecting pipe jack well cum pump house vertical turbine pumps coupled to motors pump house elec works necessaty valves delivery pipe manifold system electrical panel soft starter capacitors 11kv transformer 11 or 0.433 kv substation kv power line and 11kv terminal bay rising main pressure distribution for filling up of 5 nos of mi or zp tanks by lifting water from bhadra river near donabaghatta village of bhadravathi taluk including operation and maintainance for a period of 5 years after successful completion of work for donabaghatta tank filling scheme on turn key basis
Tender For corrigendum : survey, investigation, design, supply, erection, testing and commissioning of tank filling scheme for filling 32numbers of mi/zp tanks of gudavi(head works consisting of construction of barrage, in take trough with forebay, jack well cum pump house, vertical turbine pumps coupled to motors, pump house electrical works, necessary valves, delivery pipe, manifold system, electrical panel, soft strater, capacitors, 11kv transformer, 11/0.433 kv sub station, 11 kv power line and 11 kv terminal bay, rising main, pressure distribution) in soraba taluk by lifting water from varada river near gudavi village including operation & maintenance for a period of five years after successful commissioning of the work for gudavi tank filling scheme works on turnkey basis
Tender For corrigendum : survey, investigation, design, supply, erection, testing and commissioning of tank filling scheme for filling 15 number of tanks, comprising of construction of barrage, in take structure, pumping machineries, 11/0.433 kv electrical sub station, transmission line rising main by lifting water from dandavathi river in soraba taluk shivamogga district including supply of spares parts & tools, operation & maintenance for five years after successful commissioning of the work for yadagoppa tank filling scheme works on turnkey basis