Widening of Ferry Ramps for Ro-Ro Ferries at Diwar and St. Pedro

Demolishing R.C.C. work including stacking of steel bars & disposal of unserviceable within 50 mts. lead.

Demolishing cement concrete 1:3:6 or richer mix including disposal of material within 50 m lead.

Earthwork in excavation by mechanical means (hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sq.m on plan) including disposal of excavated earth lead upto 50 m and lift upto 1.5m disposed earth to be leveled and neatly dressed including providing barricading, danger lighting guarding as directed in : a) All kinds of soils

Earthwork in excavation over areas in saturated soil (exceeding 0.30 m upto a depth of 0.60 m) including disposal of excavated earth lead upto 50 m and lift upto 1.5 m disposed earth to be neatly dressed and leveled including pumping or bailing out water

For earthwork excavated in saturated soil for every 0.30 m depth or part thereof over 0.60 m depth below water table including pumping and bailing out water (Depth 0.6m to 0.9m)

For earthwork excavated in saturated soil for every 0.30 m depth or part thereof over 0.60 m depth below water table including pumping and bailing out water (Depth 0.9m to 1.20m)

For earthwork excavated in saturated soil for every 0.30 m depth or part thereof over 0.60 m depth below water table including pumping and bailing out water (1.20m to 1.50m)

For earthwork excavated in saturated soil for every 0.30 m depth or part thereof over 0.60 m depth below water table including pumping and bailing out water (1.50m to 1.80m)

Supplying jamba wooden bally piles 150 mm mean diameter cut to length required (not exceeding 9 meters) and planted in position ready for driving: C) Above 2.50 meters upto 3.50 meters long pile

Heading and pointing whole bally piles 150mm diameter including only rings, providing and fixing pile shoes, cutting of heads after driving and taking out rings removing cut off portions to departmental store as specified.

Treatment of timber piles in a hot mixture of tar and creosote oil in the proportion of 20 litres of coal tar to 25 litres of creosote oil for a period of 4 minutes dipping including the cost of all materials fuel and labour complete.

Driving down wooden piles of 150mm diameter either in vertical or battered work to approved lines and level through various strata including arranging all the appliances necessary for pile driving complete at site (portion in ground only to be measured) Above 2.50 meters upto 3.50 meters long pile

Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.

Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand: 4 graded granitic or basaltic stone aggregate 40 m nominal size) excluding cost of centering, shuttering and finishing :All works upto plinth level

Providing and laying plum concrete in cement concrete 1:2: 4 (1 cement: 2 coarse sand: 4 graded granitic or basaltic stone aggregate 40 mm nominal size) with plums not exceeding 15% of the volumne of the finished concrete of size ranging from 150 to 300 mm (but the maximum dimension not exceeding 1/3rd (one third) the least dimension of member under consideration excluding the cost of centering and shuttering:Lateritic stone plum in: - 2 B)1- Foundation and Plinth

Supplying and filling in plinth under floors, trenches including watering ramming consolidating, dressing, complete. B) Moorum

Providing and laying in position machine batched concrete (BMC), machine mixed and machine vibrated design mix cement concrete of specified grade for reinforced cement concrete work including pumping of concrete to the site of laying but excluding the cost of centering , shuttering, finishing and reinforcement including admixtures in recommended proportions as per IS 9103 to accelerate, retard setting of concrete, improve workability without impairing the strength and durability as per the direction of the Engineer-in-charge. M25 grade of reinforced cement conrete by using 410kg of cement per cu.m. of concrete. All works upto floor V level.

Providing corrosion resistant steel CRS-50 bars of (SAIL, TATA, VIZAG, JSW Steel Ltd.)(Confirming to IS 1786 if 1985) for RCC work including bending, binding & placing in position in all the floors along with factory made precaste concrete cover blocks of specified s izes whose compressive strengthis not less than that of surrounding concrete in the structural member .

Centering and shuttering including struttings, propping etc. and removal of formwork for : A) Foundations, footings, bases for columns and mass concrete.

Centering and shuttering including struttings, propping etc. and removal of formwork for : B) Vertical surfaces such as retaining walls , return walls, walls (any thk) including attached pilasters, buttresses, plinth and string courses, fillets, etc.

For shuttering in circular work

C Columns, Pillars ,piers,abutments, posts and strut, square, rectangular, polygon in plan. etc..

Providing and laying in design & pattern factory made chamfered edge Cement Concrete paver blocks ( C. C. paver blocks) of M35/M40 strength, thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of fine sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with river/manufactured sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand in footpath, parks, lawns, drive ways or light traffic parking etc. complete as per manufacturer’s specifications & direction of Engineer. E) 80 mm thick with Red/ Black colour (M40 grade)

Construction of Cofferdam of size 10m length x 5.50m height on both sides as per the direction of Engineer in charge

Supplying and fixing of Precast RCC slabs(factory made,the factory should be ISO certified and registered under Dirctorate of Industries, Govt. of India) at site in concrete Grade of M-25 with 20 mm nominal size Granitic or basaltic aggregate, consolidated by means of mechanical platform, vibration etc. with lifting hooks of M.s. 10mm bars and PVC cups including cost of reincforcement, Certificate from manufacturer shall be produced indicating grade of concret and minimum content of steel in the product along with 5 year free replacement warranty in case of breakage complete and as directed by Engineer -in -charge. A) Size 900 x 400 x 150 mm with steel reinforcement not less than 7 kg per unit -30 T capacity.

Vaccum dewatering of laid concrete for roads/ areas using Tremix machinery including formwork with MS channel/ angle sections on sides of concrete with proper supporting system, surface/screed & needle vibrating & levelling of concrete. Vaccum dewatering should be done using suction mats (spread on surface) & suction pump, power floating/ troweling using screen floater, manual spreading of hardening compound (if any), smooth/rough/broom finish to the required slope, camber & level, groove cutting (upto 10mm wide x50mm deep) for contraction/expansion, construction & longitudinal hoints, Providing dowel bars with sleeve/tie bars, filling two component polysuphide sealant/joint filler (Bitumen hot sealing compound: Grade A), taping with masking tape etc complete. (Concrete, reinforcement, Dowel Bar with sleeve/tie bar Reinforcement, tarpaulin sheet to be paid separately)

S.E.T.C. of HDGI, 6.0 mts long: Octagonal tapered Poles made out of 4mm thick plate (Top 70mm, Botton: 130mm) and having the following provisions and of make:- Bajaj Electrical Ltd., Transrail, Hakke Industries Pvt. Ltd. and Utkarsh India Pvt. Ltd. a. Hot rolled stud plate confirming to grade S355J0. b. Base Plate steel of size 225 x 225 mmm, thickness 16mm confirming to IS226/IS2062. c. 1.5mts long single arm brackets HDGI, 3.25mm thick for mounting the fixture of outer diameter 40mm. d. 50mm dia HDPE pipe, PN-4, P-63 Grade 2.65mm for cable entry and exit (2 runs). e. Door opening of approx. length 500mm at a elevation of 500mm from the base plate.

Set of 4 nos. J type M20 (UNF Thread - 100mm) foundation bolts of grade EN 8 & IS1367 of suitable length for 6mtr pole.

Cement concrete foundation for poles including Excavation, centering, shuttering, and refilling of surrounding empty pit for 6 mtr octagonal pole

Supply of 2 x 3 core 1.5 Sqmm copper flexible wire from junction box upto the fixture

Laying of 2 x 3 core 1.5 Sqmm copper flexible wire from junction box upto the fixture

Supply of PVC insulated PVC sheathed with aluminium conductor of 1.1 KV grade 4 core armoured cable direct in ground as required and directed by engineer in-charge CABLE OF SIZE 25 sq.mm including keeping loops near poles & taking cable upto the junction boxes for new and existing poles.

Laying of PVC insulated PVC sheathed with aluminium conductor of 1.1 KV grade 4 core armoured cable direct in ground as required and directed by engineer in-charge CABLE OF SIZE 25 sq.mm including keeping loops near poles & taking cable upto the junction boxes for new and existing poles.

COMPRESSION TYPE ALUMINIUM TUBULAR TERMINAL ENDS (LUGS) Supply of Aluminum crimping lugs shall conform to IS: 8309-1976 as amended upto date. Lugs shall be made of aluminium of grade IE of IS 5082-1969 suitable for aluminium cables of size 25sqmm: Tests as per IS shall be carried out at manufacturers work and test reports shall be furnished before supply of materials. For size of 25sqmm (as per 1S:8309/1976 Table 2)

COMPRESSION TYPE ALUMINIUM TUBULAR TERMINAL ENDS (LUGS) Laying of Aluminum crimping lugs shall conform to IS: 8309-1976 as amended upto date. Lugs shall be made of aluminium of grade 1E of IS 5082-1969 suitable for aluminium cables of size 25sqmm: Tests as per IS shall be carried out at manufacturers work and test reports shall be furnished before supply of materials. For size of 25sqmm (as per 1S:8309/1976 Table 2)

Supply of Earthing complete with 40mm Gl Pipe, 2.5 mts long alongwith Batonite complete with brick masonary.

Errection of Earthing complete with 40mm Gl Pipe, 2.5 mts long alongwith Batonite complete with brick masonary.

Supply of HDGI strip 25 x 5 mm

Erection of HDGI strip 25 x 5 mm with proper welding whetever require and painting with red oxide paint at the portion of weding, drilling, cutting, etc.

Supply and Erection of SP MCB, 0.5A to 5 A, 10KA, C Series, Cat B

Removal and Reinstallation of CCTV Pole, HDPE Duct, Fiber Cable 12C, Power Cable, CAT 6 Cable, Fiber Closure inclusive of trenching and ducting, pole and presca removal and reinstallation, JB and precast removal and Reinstallation, Chamber Reinstallation, Wi-Fi removal and Reinstallation, Camera Reinstallation, IR Reinstallation, UPS & Battery removal and Reinstallation, Earthing, CAT 6 Cable laying, Power Cable Laying, Fiber cable laying, Splicing, and Junction Commisioning/ Configuration/ Supervision Charges

Add 15% for works due to Tidal Condition

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