Karnataka Neeravari Nigam Limited Tender
Karnataka, also known as Karunadu, is a state in the southwestern region of India. Karnataka was formed originally as Mysore State on 1st November 1956 and currently is the biggest state in south India. Its capital and largest city is Bengaluru. It covers an area of 191,791 km2 (74,051 sq mi) and is the sixth largest state by area comprising 31 districts. Karnataka is also a state of multiple languages; Kannada being the official and most widely spoken language in Karnataka. Other languages spoken in the state include Tamil, Telugu, Malayalam, Kodava, Konkani and much more.Karnataka tenders are issued by the government of Karnataka, public & private sector organisations. The state government issues majority of the Karnataka tenders, which are for goods and services including construction, road and bridge construction, IT services, engineering services, medical services, educational services amongst many others. Bidassist is one of the largest eprocurement portals, which offers all government tenders from across the world in one place. Bidassist offers information on all Karnataka tenders and other state and authority tenders in no time. Bidassist is a platform where users can look for various Karnataka tenders as well as other tenders.
Costs
EMD
₹ 2,00,000Document Cost
Refer DocumentsTender Fee
₹ 2,950
Summary
Consultancy Services For Detailed Hydrographical Survey, Investigation, Verification Of Detailed Hydraulic And Structural Designs, Preparation Of Drawings And Estimates For The Repairs And Rehabilitation To Dharma Dam In Yamgalli Village In Mundgod Taluk Of Uttara Kannada District
Description
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Contact
Tender Id
KNNL/2024-25/OW/WORK_INDENT1136Bid Award Id
ViewTender No
KNNL/2024-25/OW/WORK_INDENT1136Tender Authority
Karnataka Neeravari Nigam Limited ViewPurchaser Address
-Website
http://http://knnlindia.com/
GEM & Bid Advisory Services
Get portal registration, tender bidding, product/service listing or vendor/MSME certification services at a nominal cost
Documents
Others - Short term approval ltr
Others - Grant approval Md ltr
BOQ Items
004 - Carrying out detailed topographical survey on the downstream of the dam site along the river course using Drone / LiDAR / Total station based on the control points established using DGPS and levelling instrument, including taking Longitudinal and cross sections at every 500m interval, including block levels if necessary, existing water level, river bed level, bank levels, observed HFL, etc., for Compilation of inundation map for dam break analysis and mark contours of different elevations to enable to demarcate the flood zoning by preparing necessary inundation maps of the downstream valley showing flood contours of different intensities duly demarcating “Prohibited Zone”, “Restricted Zone” and “Caution Zone” complete as directed by Engineer-in-Charge for Dharma dam.
100
15000
1500000
005 - Carrying out detailed Hydrographic survey (Upstream side) for determination of extent of the present reservoir sedimentation in dead and live storage, Using Boat, DGPS and Echo sounder instruments. The survey will be conducted at FRL as for as possible , the balance portion between reservoir level and FRL if any will be completed by Land Survey or by Remote Sensing complete as directed by Engineer-in-Charge for Dharma dam.
700
5000
3500000
006 - Conducting Non Destructive Testing of Structural components of Dam and allied works for Assessment of Structural strength Proposing for repair/reconstruction, Geophysical investigation for the weir body wall, repair damaged guide wall and Rehabilitation and improvement of sluice gate. Preparation of designs, drawings, estimates for dismantling and reconstruction of structures if any and complete as directed by Engineer-in-Charge for Dharma dam.
50
15000
750000
007 - Review of hydrological study of the diversion dam/weir location, design flood, capacity curves, fixing principal levels of the Weir such as MDDL, FRL, MWL etc, flood routing as per CWC / WRDO guidelines, IS codes and complete as directed by Engineer-in-Charge for Dharma dam.
1
350000
350000
008 - Review and analysis of dam for the present classification of seismic zone. Carrying out necessary investigation for the seepage through embankment and carryout stability analysis of embankment. Structural components of the Dam for the present seismic zone classification etc. complete as directed by Engineer-in-Charge for Dharma dam.
1
500000
500000
009 - Review the adequacy of the earthen dam sections provided, by carrying out stability analysis for different conditions of loadings including seismic loadings stipulated in IS 1893 : 2002 and other relevant IS codes, by adopting seismic coefficients applicable to the dam site as per the revised seismic map of the country complete as directed by Engineer-in-Charge for Dharma dam.
1
500000
500000
010 - Master plan of the dam site for beautification involving of electric poles, Electric line, Entrance gate, approach road for dam and fencing work on the top of the dam, providing hand rail at suitable location on guide wall for safety point of view including instrumentation (H&M). Improvement of approach road / steps and providing hand rail, improvements to steps / approach road to tunnel and lighting arrangement to tunnel. complete as directed by Engineer-in-Charge for Dharma dam.
1
200000
200000
011 - Design and drawing of proposed bridge on the spillway for connecting the road to the village complete as directed by Engineer-in-Charge for Dharma Dam.
1
100000
100000
012 - Taking the trial pit for roads, alignment, C.D. Works in earth soil of all sorts, sands gravel or soft murum, including stacking the excavated material including all lifts and necessary back filling upto depth 1.5 m. Complete with all lead and lift as per direction of engineer in charge of work.
51
450
22950
013 - Taking the trial pit for roads, alignment, C.D. Works in earth soil of all sorts, sands gravel or soft murum, including stacking the excavated material including all lifts and necessary back filling upto depth 3.0 m. Complete with all lead and lift as per direction of engineer in charge of work.
15
490
7350
014 - Geometrical design of road horizontal and vertical curves for design speed specified by IRC including carrying out trail for optimising of civil cost minimising land acquisition and maximum use of existing facility and preparation of widening arrangement drawing for insisting structures stake out date for horizontal alignment and working levels including super elevation effect etc. Complete with all lead and lift as per direction of engineer in charge of work.
1.5
12300
18450
015 - Preparation of roadway, drawing (Plan And Profile) on computer by using AutoCAD of required scale showing all topo feature and proposed construction details such as carriage way, median service road, toe line, retaining walls, cross drainage works, major structures, etc. complete. Including indexing, level tables, legend, basic information of project and design details etc. Complete with all lead and lift as per direction of engineer in charge of work.
15
10400
156000
016 - Preparation of Engineering drawing as strip plan, widening scheme, index / key map, typical cross section, retaining walls, road furniture, general arrangement drawings for bus bays / truck lay-bays / rest areas / toll plaza / booths / and type drawing of pipe/ slab drains etc. on computer using Auto CAD. Complete with all lead and lift as per direction of engineer in charge of work.
15
9300
139500
017 - Design of junctions including detail layout of traffic signs, informatory boards traffic islands. Breaks in median verge including working levels at junctions as per IRC standards etc. complete. a) Major Junction. Complete with all lead and lift as per direction of engineer in charge of work.
2
28700
57400
018 - Transferring and taking out design on coordinates of baseline on ground using nails for existing road surfaces and survey pegs for new alignments including taking out coordinates for horizontal curves at required interval of 50 m etc. Complete with all lead and lift as per direction of engineer in charge of work.
1.5
12400
18600
019 - Preparation Detailed Project Report as per the standard guidelines of WRD/KNNL/Govt. of Karnataka comprising Irrigation planning, Hydrology, cost estimates (Including slope protection works of hillock at the downstream side of spillway by providing open paved chutes, estimate for clearance of spillway draft channel, River bank protection etc.) BC Ratio for getting administrative approval of the scheme from Govt. of Karnataka. complete as directed by Engineer-in-Charge for Dharma dam.
1
500000
500000
020 - Preparation of Bid Document for implementation of the repairs and rehabilitation and other appurtenant works on tender basis including O & M of the scheme for 5 years from the date of completion of works including getting clearance from ERC and TSC complete as directed by Engineer-in-Charge for Dharma dam.
1
500000
500000
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