Water Resources Department-WRD has published Works Of Chendavan No:1, Nerur Walaval,Mithagarwadi, Redi ,Bhatimali, Kharland Schemes Of Kharland Development Subdivision Vengurla Under Kokan Disaster Mitigation Project.. Submission Date for this Tender is 29-02-2024. Water Supply Project Tenders in vengurla Maharashtra. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 10-Feb-2024 | Corrigendum | Other | 23-02-2024 |
| 2 | 10-Feb-2024 | SEEK CLARIFICATION DATES | Date | 23-02-2024 |
| 3 | 16-Feb-2024 | CHANGE IN ELIGIBILTY CRITERIA AND CLARIFICATION DATES | Other | 23-02-2024 |
| 4 | 23-Feb-2024 | date extend to this tender | Date | 29-02-2024 |
| Sl. No. | Item Description |
| 1 | Cleaning cutting thorny shrubs, bushes, grass with 15 m leads and all lifts etc. completed as directed. |
| 2 | Providing and Constructing Laterite Rubble Rock-Toe using rubble and stone chips from approved source, including cost of all materias, machinery, labours,hand packingand stone chips, finishing tops and sides to required slope etc. complete with all leadsand lifts as directed |
| 3 | Providing casing embankment using selected pervious material from approved borrow areas(Private Land- Contractor Own Material) in layers including cost of all ,materials , machinery, labour, all other operations such as collection of soil, spreading soil in layer of specified thickness, sorting out, breaking clods, levbelling, sectioning edges/ sides, watering, compacting each layer to density control of not less than 95% or as stipulated using vibratory compactor etc. complete with lead upto 1Km and all lifts as directed |
| 4 | Providing and constructing 200 mm thick dry rubble stone pitching with pin headers at 2 per sqm using stones and stone chips from approved source including cost of all materials,labour,hand packing / wedging stone chips,finishing etc. complete with lead upto 50 m and all lifts as directed (Borrow Pitching) |
| 5 | Providing Hearting embankment using selected pervious material from approved borrow area (Private Land- Contractor own material) in layers including cost of all material , machinary, labour, all other oprations such as collection of soil, spreading soil in layers of specified thickness, sorting out breaking clods,levelling ,sectioning edges, /Sides etc. complete With Lead 1 km and with all leads & lifts as directed.RING BUND |
| 6 | Dismantling the Stone Masonry in cement mortar including stacking the material with all lifts etc.complete as directed |
| 7 | Dismantling R.C.C. works and removing the stuff to a distance of 15 m and all lifts including stacking etc.complete as directed |
| 8 | Excavation in all kinds of soil including boulders upto 0.6 m diameter (0.113cum)for canal,seating of embankment, filter drains /catch water drains etc.,and placing the excavated stuff neatly in dump area or for formation of service road /embankment including cost of all materials, machinery, labour, dressing bed and sides to required level and profile etc.Complete with all leadand all lifts as directed. |
| 9 | Providing and laying rubble soling below foundation in layers including filling with rubble chips, murum etc. complete as directed |
| 10 | Providing and laying in situ cement concrete of grade M-15 of trap/ granite/ gneiss/ quartzite/ graded metal for RCC works of retaining walls, piers, abutments, etc. without Batching Plant and Transit mixer including centering, shuttering, scaffoldingplacing, compacting,curing etc. complete with all lifts as directed. |
| 11 | Providing and laying in situ cement concrete of gradeM-20 of trap/granite/ gneiss/ quartzite/graded metal for RCC works of abutment, wingwalls, returns, transition walls, piers, columns,diaphragm walis, road slabstrough (Box Culvert) trough for aqueduct, wearing coat, etc.with Batching Plant and Transit mixer including centering, shuttering, scaffolding, placing, compacting, curing etc. complete with all ifts as directed. |
| 12 | Providing and laying in situ cement concrete of gradeM-20 of trap/granite/ gneiss/ quartzite/graded metal for RCC worksreturns, transition walls, piers, columns, beams and slabs, diaphragm walis, road slabstrough (Box Culvert) trough for aqueduct, wearing coat, etc.with Batching Plant and Transit mixer including centering, shuttering, scaffolding, placing, compacting, curing etc. complete with all ifts as directed. |
| 13 | Providing and fixing in position TMT-FE-500 bar reinforcement of various diameters for R.C.C. pile caps,footings,foundations,slabs,beams columns,canopies, stair case, 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 as directed. |
| 14 | Providing R.C.C.pipe of NP2 class conforming to IS 4582003 of following diameter including cost of all material and labour required, inspection charges, transportation to stores, transit insurance, loading,unloading and stacking excluding GST levied by GOI and GOM in all respect etc.complete as directed. (1200 mm Dia. ) |
| 15 | Item No. 10- Laying and jointing R.C.C. pipe of NP2 class or IRC standard in C.M.1:2,proportion by volume including cost of all materials (excluding pipes and collars), labour, aligning pipes, batching and mixing mortar, packing joints with hemp and mortar,finishing,curing etc.complete with all lifts as directed. a) 1200 mm diameter |
| 16 | - Providing and fixing Polypropylene Glass Lined gate consisting of 4 mm thick M.S.Sheet of High quality material welded properly on frame constisting of M.S.Channel ISMC 150 x 75 to have zero leakage to which M.S.Angels of size ISA 50 x 50x6 mm ,2 in nos.to be weldwd vertically and horizantaly ensuring further welding of Hinges which will be hinged with M.S.Channel frame size properly in size 100x50 mm ,materialof all above members should confirm IS226 &IS 2062 and embedding whole assembly in the concrete by fastners with skilled workmanship to facilitate the gate operation as per drawing provided. The entire fabrication surface should be smoothened by sand blasting and then coated first by resin on the chopped strand mat for second time ,applying glass fiber tissu sheet on top surface covered with final coat by resin curing the same for 2-3 days excluding transportation etc. completeThe gate shall withstand hydrostatic pressure of 4.5 m with adequate factor of safety. |
| 17 | Dewatering A)3% Cost of Rate of Excavation |
| 18 | B) 3% Cost of Rate of RubbleSoling |
| 19 | C) 3% Cost of Rate of M -15 Concrete |
| 20 | D) 3% Cost of Rate of Steel FE 500 |
| 21 | E) 3% Cost of Rate of M -20 Concrete |
| 22 | Providing & Fixing Board |
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