Construction of Anti Sea Erosion Bund at 19 Sites In Ratnagiri District

Excavation for foundation in earth, soils of all types, sand, gravel, soft murum including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete. ( By Mechanical Means ) a) Upto 1.50m lift Normal Rate

Bhatye

Gavkhadi

Vayangani

Ghera Purngad

Karde Part 1

Karde Part 2

Kolthare

Ladghar

Murud Part 1

Murud Part 2

Harne Part 1

Harne Part 2

Pajpandhari

Burondi

Padle

Saldure

Karanjgaon

Excavation for foundation in earth, soils of all types, sand, gravel, soft murum including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete. ( By Mechanical Means ) b) 1.50m to 3.00m lift, Add 10%

Bhatye

Gavkhadi

Vayangani

Ghera Purngad

Karde Part 1

Karde Part 2

Kolthare

Ladghar

Murud Part 1

Murud Part 2

Harne Part 1

Harne Part 2

Pajpandhari

Burondi

Saldure

Karanjgaon

Excavation for foundation in earth, soils of all types, sand, gravel, soft murum including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete. ( By Mechanical Means ) c) 3.00m to 4.50m lift, Add 20%

Karde Part 1

Karde Part 2

Kolthare

Ladghar

Murud Part 2

Pajpandhari

Burondi

Excavation for foundation in hard rock by blasting including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete. b) 1.50m to 3.00m lift, Add 10%

Nerul

Excavation for foundation in hard rock by blasting including shoring and strutting, dewatering as necessary and disposing off excavated stuff as directed etc. complete. b) 1.50m to 3.00m lift, Add 10%

Nerul

Dewatering on BHP basis by using water pump including diversion of stream,providing cofferdams,earthern bunds,etc. As may be nessary for foundation and other parts of the works and pumping out water during and after excavation as may be required by using 3.0 BHP pump etc. complete(prior approval of superintending Engineer will be necessary)

Nerul

Bhatye

Gavkhadi

Vayangani

Ghera Purngad

Nerul

Karde Part 1

Karde Part 2

Kolthare

Ladghar

Murud Part 1

Murud Part 2

Harne Part 1

Harne Part 2

Pajpandhari

Burondi

Padle

Saldure

Karanjgaon

Providing dry/ trap/ granite/ quartzite/ gneiss rubble stone soling 15 cm to 20 cm thick including hand packing and compacting etc. complete.

Ghera Purngad

Nerul

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 mm and permeability greater than 20.0 litre/ One Square Metre/second confirming specification IS:1969 and ASTM standard including conveying to the site, joining and stitching with proper overlap and laying at excavated surface in tidal condition as directed by Engineer- in- Charge etc. complete.

Bhatye

Gavkhadi

Vayangani

Ghera Purngad

Karde Part 1

Karde Part 2

Kolthare

Ladghar

Murud Part 1

Murud Part 2

Harne Part 1

Harne Part 2

Pajpandhari

Burondi

Padle

Saldure

Karanjgaon

Providing and laying filter layer of polythene 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. sand obtained from excavation of foundation

Bhatye

Gavkhadi

Vayangani

Ghera Purngad

Karde Part 1

Karde Part 2

Kolthare

Ladghar

Murud Part 1

Murud Part 2

Harne Part 1

Harne Part 2

Pajpandhari

Burondi

Padle

Saldure

Karanjgaon

Supplying and laying trap stone weighing 20 to 50 kilogram for Core / 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.

Bhatye

Gavkhadi

Vayangani

Ghera Purngad

Karde Part 1

Karde Part 2

Kolthare

Nerul

Murud Part 1

Murud Part 2

Harne Part 1

Harne Part 2

Pajpandhari

Burondi

Padle

Saldure

Supplying and laying trap stone weighing 50 to 100 kilogram for Core / Sub armour / 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.

Bhatye

Gavkhadi

Vayangani

Ghera Purngad

Karde Part 1

Karde Part 2

Kolthare

Ladghar

Murud Part 1

Murud Part 2

Harne Part 1

Harne Part 2

Pajpandhari

Burondi

Padle

Saldure

Karanjgaon

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.

Bhatye

Gavkhadi

Vayangani

Ghera Purngad

Karde Part 1

Karde Part 2

Kolthare

Ladghar

Murud Part 1

Murud Part 2

Harne Part 1

Harne Part 2

Pajpandhari

Burondi

Padle

Saldure

Karanjgaon

Providing and laying trap stones weighing above 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.

Bhatye

Gavkhadi

Vayangani

Harne Part 1

Harne Part 2

Pajpandhari

Providing and laying Cast in situ/Ready Mixcement concrete in M20 of trap/ granite/quartzite/gneiss metal for 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)

Ghera Purngad

Providing and laying in situ / ready mix / ready mix M10 cement concrete of trap/ granite/ quartzite/ gneiss metal in foundation including necessary centering, formwork, bailing out water, compacting and curing etc. complete. (with fully automatic micro processor based PLC with SCADA enabled with reversible drum type mixer/ concrete batch mix plant (pan mixer) with natural /artifical sand)

Nerul

Providing and laying in situ / ready mix M-20 plain cement concrete of trap /granite/quartzite/ gneiss metal for cast in citu piers, abutment, returns, wings etc. including provision of "V" shaped false joints to form suitable panels on the faces to approve design with compacting by vibrating and curing complete, including plywood/steel form work centering ( excluding dewatering by means of pump) and including bailling out water and curing finishing in CM 1:3 etc. complete. as directed by engineer in charge basic rate shall be increased for height above 5.00 m in followinh manners (a) Height upto 5 M. (With Concrete Mixer)With fine agreegates of required specifications ( VSI sand finely washed etc ) i) Height up to 5 m, normal rate. ii) Height 5 to 7.50 m, add 5 percent extra over basic rate. iii) Height 7.50 to 10 m, 7.50 percent extra. iv) Over 10 m Height, add 10 percent extra for every 2.50m rise.

Nerul

Providing expansion joints with 25mm thick bituminous pad as per detailed drawings etc. complete.

Nerul

Providing and laying weep holes of 100 mm diameter PVC pipes as per drawing for abutment returns, return walls etc. Complete.

Nerul

Nerul

Providing and fixing in position TMT FE 500, 32 mm dia dowel bars precoated with anticorrosive epoxy paint of required Dia. 60 cms. Long and at 30.00 cm. C/C and wherever directed including handling, straightening, necessary cutting supported by TMT FE 500, chairs with proper alignment by using properly designed assembly of Bulkheads lubricating half length with bituminous paint as directed etc. complete.

Nerul

Providing and laying in situ / ready mix M-25 plain cement concrete of trap /granite/quartzite/ gneiss metal for cast in citu piers, abutment, returns, wings etc. including provision of "V" shaped false joints to form suitable panels on the faces to approve design with compacting by vibrating and curing complete, including plywood/steel form work centering ( excluding dewatering by means of pump) and including bailling out water and curing finishing in CM 1:3 etc. complete. as directed by engineer in charge basic rate shall be increased for height above 5..00 m in followinh manners b) Height upto 5 M. (With Batch Mix Plant) With fully automatic micro processor based PLC with SCADA enable with fine agreegates of required specifications ( VSI sand finely washed etc ) i) Height up to 5 m, normal rate. ii) Height 5 to 7.50 m, add 5 percent extra over basic rate. iii) Height 7.50 to 10 m, 7.50 percent extra. iv) Over 10 m Height, add 10 percent extra for every 2.50m rise.

Karde Part 1

Karde Part 2