Tender For Ransai Water Supply Scheme...... Special Repairs To Overflow Section, Energy Dissipation Arrangements, Provision Of Guide Wall, Shifting And Extension Of Drainage Pipeline Of Ransai Dam.
Tender Value
24.80 Crore
Estimated cost
Bid Submission
07 Aug 2026
16 days left
EMD
12.40 Lakhs
Bank guarantee accepted
Document Fee
30680
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Thane → Maharashtra
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Ransai Water Supply Scheme...... Special Repairs To Overflow Section, Energy Dissipation Arrangements, Provision Of Guide Wall, Shifting And Extension Of Drainage Pipeline Of Ransai Dam.
BOQ
| Sl. No. | Item Description |
| 1 | Sub Setimate -1 |
| 2 | Excavation for foundation in earth, soil of all types, sand, gravel and soft murum, including removing the excavated material up to a distance of 50 m. beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift upto 1.5 m.) By Mechanical Means |
| 3 | Excavation for foundation in hard murum including removing the excavated material upto distance of 50 metres beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift upto 1.50 m) By Mechanical Means |
| 4 | Excavation for foundation in Hard rock by chiselling, wedging, line drilling, etc. including trimming and levelling the bed, removing the excavated material upto a distance of 50 metres beyond the building area stacking as directed, dewatering and back filling with available earth/ murum watering, ramming etc. complete. (Lift upto 1.5 m). By Mechanical Means |
| 5 | Dewatering the excavated trenches, foundations or any pool of water to be drained out as per direction of Engineer-in-charge ( Rates excluding GST) (This rate is for estimate purposes only. Tender shall have lump sum provision for dewatering |
| 6 | Dewatering Set 10 HP |
| 7 | Dewatering Set 5 HP |
| 8 | Constructing coffer dams of puddle bags completely new with clay/silt/impervious materials core including diversion of flow removing and pumping out water etc. complete to keep working space dry as specified and as directed.(This item includes maintenance during the work in progress and removal of the same after completion of work. |
| 9 | Dismantling the R.C.C. Work 1:2:4 and sorting out the materials such as steel etc. as directed and stacking them within the specified lead as directed etc. complete. |
| 10 | Removing lime or lean cement concrete including stacking the spoils as directed with all leads, lifts etc, complete. |
| 11 | Dismantling stone masonry in lime or cement mortar including stacking the materils as directed with all leads, lifts etc. |
| 12 | Providing and laying Cast in situ/Ready Mix cement concrete in M15 of trap/ granite/quartzite/gneiss metal for foundation and bedding / steps including steel centering, formwork, laying/pumping, compacting, roughening them if special finish is to be provided, finishing uneven and honeycombed surface and curing etc. complete. The Cement Mortar 1:3 plaster is considered for rendering uneven and honeycombed surface, only. Newly laid concrete shall be covered by gunny bag, plastic, tarpaulin etc. (Wooden centering will not be allowed.),with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade) |
| 13 | Anchor bars :Drilling holes of sutiable diameter in the existing surface,cleaning the holes by air blowers ,supply and fixing 25 mm diameter high yield steel rebars as anchor bars in the drilled holes with the help of an approved cementitious grout system (conbextra gp 2 or equivalent ).The embedment length of the bars in hard rock shall be 3750 mm and in the concrete panel shall be 1140 mm .All including material ,labour ,tools tackles complete as per directions of Engineer - in -Charge. |
| 14 | Shifting boring plant with all its components and reinstalling the same at the directed place including all its charges etc. complete. |
| 15 | Conveying the boring machine and engine and all its accessories etc. to the site of the work and back including loading unloading etc. complete. ( Note - Distance to be measured from the station of boring machine engine etc. of district head quarters to site of the work by short route ). |
| 16 | Taking trial bores 75 to 100 mm for 53.0 to 88.9 mm core dia in rocks as specified below including all necessary materials such as oil,grease,steel boostan and such other materials as required (including conveying the material to site of work) and Preserving the core sample serially on site of work and conveying the same to HQ of concernring office as directed. Other Rock with diamond drill. 0 to 50 metre |
| 17 | Providing and fixing pressure relief pipes of 75 mm diametre of PVC as per drawing for R.C.C Raft, galaries returns, abutments, wing wall etc complete. |
| 18 | Providing and laying weep holes of 100 mm diameter PVC pipes as per drawing for abutment returns, return walls etc. Complete. |
| 19 | Cable Enclosures (CB-CE) |
| 20 | Supplying & laying (including excavation) half round reinforced cement concrete pipe of NP-2 class of 150 mm diameter in proper line, level and slope including providing and fixing collars in cement mortar 1:2 and curing etc. complete. |
| 21 | Providing and laying 125 micron Low Density Polyethylene (LDPE) sheet confirming to IS 3395 : 1997 below concrete pavement including all materials and labour complete. |
| 22 | Providing cutting horizontal & vertical slots of 600 mm x 600 mm x 750 mm in existing dam masonry by using core diamond drilling /cutter machine as directed to specified depth for consolidation / curtain including cost of all machinery labour cleaning of holes , ventilation , lighting , drainage and all other ancillary operations etc. complete (Rates excluding GST) |
| 23 | Supplying, Drilling/Cleaning hole and injecting chemical. Application to be designed separately for Rebars as Simply Supported, Moment or Splice Connection as per EC2/TR 023 or relevant tested and accepted rebar guidelines. The chemical should have ETA approval for seismic rebar as a minimum qualifying criterion. Drilling hole with double flute type drill bits or hollow drill bits to the required depth by rotary hammer drill, cleaning with brush and jet of clean air, filling resin and hardener using serrated nozzle to eliminate mixing error with standard HDE A22 battery dispenser along with piston plug. The installation and the setting instructions should be strictly followed as per the manufacturer’s recommendations. The adequate diameter and embedment of rebars to be decided as per PROFIS Rebar Software & the report to be submitted to the project manager/ design engineer for approval. Scanning before drilling to be done to avoid hitting existing rebars. HY200 -16 mm dia 320mm depth |
| 24 | Providing and fixing in position HCRM / CRS (Corrosion Resistant Steel) bar reinforcement of various diameters for R.C.C. pile caps, footings, foundations, slabs, beams columns, canopies, staircase, newels, chajjas, lintels pardis, copings, fins, arches etc. as per detailed designs, drawings and schedules. including cutting, bending, hooking the bars, binding with wires or tack welding and supporting as required complete. |
| 25 | Providing and fixing double scaffolding system (cup lock type) on the exterior side of building/structure, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40mm dia M.S. tube, placed 1.5 metre centre to centre, horizontal & vertical tubes joint with cup & lock system with M.S. Tubes, M.S. tube challis, M.S. clamps and staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for execution of work of cleaning and/ or pointing and/ or applying chemical and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connecting with the building etc, wherever required, if feasible, for inspection of work at required locations with essential safety features for the workmen etc., complete as per directions and approval of Engineer-in-charge. Note:- (1) The elevational area of the scaffolding shall be measured for payment purpose. (2) The payment will be made once only for execution of all items for such works. |
| 26 | Raising of scafolding to reach the entire surface area of bridge. upto10 m height above ground level, made with MS tube, horizontal and vertical tub joint with cup and lock system with MS tubes, challies, MS clamp and maintaing it in a serveciabl econdition for execution work of cleaning and/ or pointing and or/applying protection coating and/ inspection of work at required locations and removing it there after etc complete. (Item includes making of temporary support for scaffolding, cost of scaffolding, labour, material, safety devices,etc.,all complete) |
| 27 | Providing and erecting safety net of 75 mm. x 75 mm. x 12 size including supporting the same with 40NB MS pipes as and where required to prevent the debris falling on ground and periodically cleaning of the fallen debris from net during progress of work and maintaining the same during the entire . |
| 28 | Providing and laying Cast in situ/Ready Mix cement concrete M-25 of trap / granite/quartzite/ gneiss metal for R.C.C. work in foundations like raft, strip foundations, grillage and footings of R.C.C. columns and steel stanchions etc. including bailing out water, Steel centering, formwork ,cover blocks, laying/pumping, compaction and curing roughening the surface if special finish is to be provided (Excluding reinforcement and structural steel) etc. complete, with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade) |
| 29 | Providing & Supplying corrosion inhibiting admixture in concrete to protect steel bars for all concrete in every part Polyalk CP 293 of approved make & approved by Engineer in charge migrating, non-nitrite based corrosion inhibiting admixture shall be added at a dose of 3 Kilograms per cum of concrete. The admixture should protect both cathodic and anodic sites and have been accredited by Indian Roads Congress, recommended for use by Ministry of Road Transport & Highways and should have a 4 year track record of use in both the Gulf Region and India. Admixture should have evaluated test reports demonstrating a corrosion rate of zero coulombs after 9 test cycles as per ASTM G 109 when tested from a research institution NBA accredited Grade A and internationally ranked among top 5 research institutions in the world in Annual Survey conducted by Georgia Institute of Technology ranking of research institutions. PH of admixture should be alkaline in nature, specific gravity of 0.99 – 1.1, colour : brownish. The contractor must intimate the engineer in charge prior to addition in concrete for recording. If the admixture is put in the concrete mix at the batching plant, a written record of the amount of admixture used shall be supplied to the engineer. The engineer must ensure that the specified dosage of admixture is added in the concrete mix. (Material Cost Analysis only) |
| 30 | Providing filling of Micro-concrete and 10 mm aggreagate ( 1:1) including scarificial leakproof MS shuttering includes the cost of hire charges of all machineries, barge, boat, cost of all tools and all labour charges etc., complete. |
| 31 | Providing and laying buried type expansion joint (expansion gap being 20mm) covered with 12mm thick 200 mm wide galvinised weldable structural steel plate as per IS 2062 placed symmetrically to the centre line of the joint, resting freely over the top surface of the deck concrete, welding of 8mm diameter 100mm long galvanised nails spaced 300mm intervals along the centre line of the plate, all as specified in MoRTH clause 2604 etc. complete. |
| 32 | Providing dry/ trap/ granite/ quartzite/ gneiss rubble stone soling 15 cm to 20 cm thick including hand packing and compacting etc. complete. |
| 33 | Conveying materials obtained from road cutting including all lifts, laying in layers of 20cm to 30cm. breaking clods, dressing to the required lines, curves, grades and section, watering and compacting to not less than 97% of standard Proctor density for a lead of over 50m. to 300m. inclusive from the site of excavation to the site of deposition as directed. |
| 34 | Gas cutting (either square cut or V cut) pipes, plates, etc. of thickness. |
| 35 | ii) Above 5 mm. Upto 10 mm. |
| 36 | Manufacturing, providing and supplying spirally welded / ERW/ SAW / fabricated M. S. pipes (Commercial Quality) including procurements of plates, gas cutting to required size rolling, tack welding assembling in suitable lengths to form pipes, welding on automatic welding machine and forming ‘V’ edge on both ends of pipes including railway freight, insurance, unloading from railway wagon, loading into truck, transport to stores, unloading, stacking, excluding GST levied by GOI & GOM in all respect etc. complete as per IS - 3589 and IS-5504 as applicable as per specifications (No negative tolerance in thickness is permissible). |
| 37 | Dia of Pipe : 400.00 mm (I. D.) Thickness of pipe : |
| 38 | 2) 6.00 mm. |
| 39 | Lowering and l aying in position to correct line and level including M. S. specials such as distance pieces, straps, bends, tapers, etc. on pedestals or chairs upon piers or trestles. The rate to include loading, unloading, hoisting, marginal cutting wherever required, assembling and tack welding, and including transportation upto 500 m. etc. complete as specified. |
| 40 | 5 mm to 8 mm thick |
| 41 | ii)) Above 250 mm. Upto 500 mm. dia. |
| 42 | Welding in all positions with required number of runs, for M. S. pipes internally and / or externally including gauging wherever necessary, fixing appurtenances and other accessories in connection with pipe laying work as per specification. |
| 43 | 6 mm. |
| 44 | External Coating Providing and applying 100% Solids Polyurethane Coating meeting BIS16719 & Rigid, Directto Metal,100% Solids Polyurethane Coating meeting AWWA C- 222 of minimum 1000 micron thickness on the external surface of MS Pipe after blast cleaning to SA 2½ with Anchor profile of >75Microns using angular Steel Grit. Pipe blast cleaning and coating shall only be permitted in the pipe manufacturer’s facility, preferably on rolling conveyor using fast set materials. The rates are including loading, unloading, handling and transportation of Pipe etc complete. Note: Product shall be supplied and applied as per detailed specification provided by the department. |
| 45 | Blast cleaning the surface of the old or new pipeline externally to remove all rust including providing copper slag/garnet machinery etc. complete as directed by Engineer-in-charge. |
| 46 | CI PIPES |
| 47 | Providing and supplying ISI standard M S s pecials of required thickness with 3 coats of approved make epoxy paint (Shalimar, Ciba or Mahindra & Mahindra make) from inside and outside excluding all statutory duties & taxes such as GST levied by GOI & GOM in all respect, inspection charges, transportation to stores / site, and stacking, etc. complete. |
| 48 | 2) Only flanges with machining and drilling holes, etc. com-plete more than 40 mm thick. |
| 49 | Providing and supplying ISI mark C.I. S&S pipes (push on joints pressure pipes of C.I of following class and diameters confirming to the I.S.specification inclusive cost of jointing materials(Rubber gasket of EPDM Quality) excluding GST levied by GoI and GoM in all respect, Third party inspection charges of TPI Agency approved by MJP including Transit insurance, Railway Freight, Unloading from railway wagon, Loading into Truck, Transportation to departmental store/site of work,unloading, stacking etc. completed as directed by Engineer –in-charge (IS 1536/2001 for pipes and IS 158/1969 and IS 12820/1989 or latest edition / revision with amendments for Rubber Gaskets. (Suitable for Tyton / Pig lead joints) |
| 50 | c)) Class ‘B' |
| 51 | 6) 250 mm |
| 52 | Lowering laying and jointing with SBR ruber gaskets C.I. S/S pipes of various classes with CI / MS specials of following diameter in proper position, grade and alignment as directed by Engineer-in-charge including conveyance of material from stores to site of work, including cost of jointing materials and rubber rings labour etc. complete. Note : Only SBR Rubber gaskets to be used as per. Only 85 % rate shall be payable till satisfactory Hydraulic testing is given. |
| 53 | d)) C .I. ‘A' Class With Rubber Rings |
| 54 | 6) 250 mm. |
| 55 | Providing and supplying ISI standard C I flanged / S& S specials excluding GST levied by GOI & GOM in all respect, railway freight, insurance, unloading from railway wagon, loading into truck transport to departmental store /site, unloading stacking etc. complete. |
| 56 | a)) D /F Specials |
| 57 | 1) 80 to 300 mm dia |
| 58 | Providing and supplying at site of ductile iron / spheroidal graphite (S.G.) iron D/F non- rising spindle resil-ient seated glandless sluice valves with handwheel &without bypass arrangement. Valves in accordance with BS 5163 of PN-10/ 16 rated, with body and bonnet of ductile iron confirming to IS 1865 Gr. 500/7 or Gr.400/15. Wedge fully encapsulated WRAS approved EPDM rubber (approved for drinking water), Wedge nut of brass,shaft of stainless steel 1.4021/1.4104, stem seals min. 3 nos. of NBR, internal fasteners of stainless steel A2. Body& Bonnet coated inside & outside with electrostatically applied epoxy powder coated blue colour (suitable for drinking water) as per DIN 30677- 2 & GSK guidelines with a coating thickness of min. 250 microns. Valves should be full bore & tight shut-off. Flange drilling as per IS 1538 raised face & pressure testing at manufactures works shall be done as per IS 14846. including transportation charges excluding GST levied by GOI & GOM in all respect etc. complete. (For PN 10 & 16) |
| 59 | 400 mm. |
| 60 | Providing ISI mark G.I. pipe of following class and dia. excluding GST levied by GOI & GOM in all respect, inspection charges, transportation to stores, etc. complete as per IS-1239/2004. Note : One coupler shall be provided with each full length of pipe cost of which is included in rates below. |
| 61 | MEDIUM |
| 62 | 9) 100 mm. ( 12.40 kg./m ) |
| 63 | Lowering, laying and j ointing G. I . pipes and specials of following class and diameter including conveyance from stores to site of works, all labour, etc. complete either underground or in vertical position, as directed by Engineer-in-charge. Note : Only 85% rate shall be payable till satisfactory hydraulic testing is given. |
| 64 | MEDIUM |
| 65 | 9) 100 mm. ( 12.40 kg./m ) |
| 66 | Anchor bars :Drilling holes of sutiable diameter in the existing surface,cleaning the holes by air blowers ,supply and fixing 25 mm diameter high yield steel rebars as anchor bars in the drilled holes with the help of an approved cementitious grout system (conbextra gp 2 or equivalent ).The embedment length of the bars in hard rock shall be 1125 mm and in the concrete panel shall be 1125 mm .All including material ,labour ,tools tackles complete as per directions of Engineer - in -Charge. (Total bar length =2250 m ) |
| 67 | Back filling behind abutment, wing wall and return wall as per drawings and technical specifications etc. complete. (by granular material) |
| 68 | Back filling behind abutment, wing wall and return wall as per drawings and technical specifications etc. complete. (by sandy material) |
| 69 | Providing & Fixing bird wired mesh/wired fabric (12.5mm x 24 SWG) in strips of 200 mm width or as required over junctions of concrete & brick / block masonry or any other specified location at all heights including minimum 200mm overlap at all joints / junction prior to plastering, drilling, nailing etc. complete as directed By Engineer In Charge. |
| 70 | Survey of trees by appointing approved Horticulturist, preparing proposal for felling / transplantation of trees, obtaining certificate regarding age of tree from the officer not below the rank of Range Forest Officer of the Forest Department, obtaining permission for felling / transplantation / trimming of trees from Tree Authority, plantation of compensatory tree plantation equal to age of trees proposed for felling/transplantation on the same plot or on land as directed by MIDC / Forest Department, Geo tagging of compensatory plantation and monitoring using latest available technology, felling / transplantation of trees as per approval from Tree Authority etc. complete. Item includes providing tree plant of same variety or any other local or native variety having height not less than 1.80 m for compensatory tree plantation, excavation for pits of required size in all strata, required fertile soil mixed with cowdung manure, planting, watering and maintenance of tree plants for a period of 7 years from date of completion of plantation work, including removal of grass around plant, providing necessary support to plant, ensuring tree mortality during maintenance period with compensating by planting equal number of new trees, submitting tree survival reports at every six months etc. complete. (Rates excluding GST) (Rate as per Rate Analysis enclosed) |
| 71 | Testing ( Contractor Should Quotesame rates of Testing & Royalty Charges given in Schedule B) |
| 72 | CONCRETE: Compressive Strength OF C.C. Cube (Set of 3 cubes). |
| 73 | CONCRETE: Concrete Mix Design (With all Tests on basic materials) |
| 74 | STEEL BAR TESTING: Upto 16 mm (Set of 3 Bars) |
| 75 | STEEL BAR TESTING: Above 16 mm (Set of 3 Bars) (Tensile strength, %, Elongation, Yield Stress,Weight-Per Meter, Bend / Rebend Test, Proof Stress.) |
| 76 | Royalty ( Contractor Should Quotesame rates of Testing & Royalty Charges given in Schedule B) |
| 77 | Rubble soling Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 13, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 07, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 16 daysAug 11, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 20 daysTender Documents
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