Public Works Department-PWD has published Tender For Construction Of Anti Sea Erosion Bund At Newale Fort To Bhogave Tal.Vengurla Dist. Sindhudurg. Submission Date for this Tender is 16-02-2024. Dam Work Tenders in vengurla Maharashtra. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Item No. 1 A.:- Excavation for foundation in earth, soils of all types, sand, gravel, soft soil including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete. ( By /manaual Means ) a) Upto 1.50m lift Normal Rate |
| 2 | Item No. 2 :- B)Excavation for foundation in earth, soils of all types, sand, gravel, soft soil including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete. ( By /manaual Means ) b) 1.50m to 3.00m lift, Add 10% |
| 3 | Item No. 3:- Supplying and spreading geofabric filter layer of Geotextile of Polypropylene multifilament woven to the line, level and grade with pore size less than 0.075 milimetre and permeability greaterthan 20.0litre/SquareMetre/secondconfirmingspecificationIS:1969andASTMstandard includingconveyingtothesite,joiningandstitchingwithproperoverlapandlayingat excavated surface in tidal condition as directed by Engineer- in- Chargeetc. complete.. |
| 4 | Item No. 4:- Providing and laying filter layer of polythene/Nylon/Gunny bags, filled with a/b/c including conveying and placing in proper line, level as per drawing in tidal condition as directed by Engineer - in- Charge.C)Crushed sand (upto 5 mm) brought by Contractor |
| 5 | Item No. 5:- Supplying and laying trap stone weighing 20to 50 kilogram forCore / Sub armour layer including conveying with all the leads, lifts, laying in required lines, level, slope as per drawing including necessary equipments and machinery as directed by etc. complete in tidal conditions |
| 6 | Item No.6 :- Providing and laying trap stones weighing 500 to 1000 kilogram for Apron/Armour layer including conveying with all the leads,lifts,laying in required lines,level,slope as per drawing including necessary equipments and machinery as directed by etc. complete in tidal conditions. |
| 7 | Item No. 7:- Providing and laying Cast in situ/Ready Mix cement concrete in M25 of trap/ granite/quartzite/gneissmetalforbedblocks,foundationblocksand suchotheritems includingbailingoutwater, Steelcentering,formwork,laying/pumping,compacting, rougheningthemifspecialfinishistobeprovided,finishingunevenandhoneycombed 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,tarpaulinetc.(Woodencenteringwillnotbeallowed.),withfullyautomaticmicro processor based PLC withoutSCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade) |
| 8 | Item No. 8:- Providing expansion joints with 25mm thick bituminous pad as per detailed drawings etc.complete. |
| 9 | Item No. 9 :- Providing and fixing board displaying information, such as "Name of work, Tender cost, Name of Contractor, Work completion and liability period etc", having rectangular shape of 1.20m x 0.90m size made out 18 gauge (1.25mm) thick mild steel sheet painted with one coat of Zinc chromate stoving primer and two coats of enamel paint on frontside and grey stove enamel on back side and border / messages /symbols etc. with approved colour shade paint complete, on M.S.angle of size 35 x 35 x 3 mm frame with properly cross braced M.S. angles of size 35mmx35mmx3mm duly painted including Two M.S. angle iron posts of size 65 mm x 65 mm x 6 mm, 3.65 m long painted with alternate black and white bands of 25 cm width including all fixtures etc.and fixing the boards in 1:4:8 concrete block of size 60 cm x 60 cm x 75 cm including, excavation, refilling, transportation, and labour etc complete. Spec. No. As directed by Engineer in Charge complete. |
| 10 | Item No.10 :- Providing laying and placing on position segment of 3.00 meter diameter UV resisitance geotube as per design and drawing of high strength woven geotextile made from polypropylene multifilament woven in both warf and weft directions with cover of UV protecting PP type woven geotextile pore size less than 0.075 mm and permeabiliy greater than 9.00 litr/sq.m/sec. conforming specification IS 1969 and ASTM standard placed as per drawing dully filled with sea sand mechanically by sand dredging machine including all labours, plant, equipment and machinery required including shuttering and scaffolding as directed by Engineer incharge of the work etc. complete. |
| 11 | A) Geotube of 3.00 meter diameter. |
| 12 | B) Geotube of 1.00 meter diameter. |
| 13 | Item No.11 :- Providingbeach nourishment by filling local sand mechanically to rquired line, level,slope and profile as per designed drawing machine with all labour ,plant,equipment and machinery required as directed by Engineer in charge of the work etc. complete. |
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