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| 1 | Repairs and widening of existing bund at Shetbunder Tal. Uran Dist. Raigad. |
| 2 | Item No. 01 :- 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 ) |
| 3 | Item No. 02:- Providing and laying in situ / ready mix M-35 controlled cement concrete of trap metal for RCC work in solid/ deck slab etc. including ramming, vibrating, curing, formwork, centering and finishing in cement plaster excluding reinforcement etc. complete. (with concrete batch mix plant / pan mixer and fine agreegates of required specifications ( VSI sand finely washed etc ) |
| 4 | Item No. 03:- Providing and laying Cast in situ/Ready Mix cement concrete in M20 of trap metal for bed blocks, foundation blocks and such other items including bailing out water, 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 reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade) |
| 5 | Item No. 04:- 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. |
| 6 | Item No. 05:- 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. 06:- Providing and laying trap stones weighing 200 to 300 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. |
| 8 | Item No. 07:- 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. |
| 9 | Item No. 08:- Providing and laying trap stones weighing 100 to 200 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. |
| 10 | Item No. 09:- 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 9.0 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. |
| 11 | Item No. 10:- Supplying and laying trap stones upto 20 kilogram for Filter / Core 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. |
| 12 | Item No. 11:- Providing soling using 80 mm size trap metal in 15 cm. layer including filling voids with Crushed sand/grit, ramming, watering etc. complete. |
| 13 | Item No. 12:- Providing and fixing Gray sand stone Cobble blocks of size 4\" x 4\" and 3\" to 4\" thick having average crushing strength 90N/mm2 with rough texture duly chiseled and laid on average thickness of 65 uniformly graded VSI Quality crushed sand cushioning mixed dry cement at rate 0.15 bag/Sqm compact to required by mechanical compactor to required grade an chamber and filling joints with neat curing, cloving bed of cement mortar 1:4 including cement float, filling joints with neat cement float and white cementwith mixing colour pigment at rate of one kg per bag of cement including curing, cleaning etc.complete. |
| 14 | Item No. 13:- Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader/ Paver on prepared surface and compacting with vibratory roller to achieve the desired density, complete as per clause 401 -- Plant Mix Method and Grading - I Material |
| 15 | Item No. 14:- 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. |
| 16 | Item No. 15:- Dismantling stone masonry in lime or cement mortar including stacking the materils as directed with all leads, lifts etc. |
| 17 | Item No. 16 :- Providing, placing and driving in position 6mm thick permanent MS liner up to required depth with 12 mm thick MS cutting edge of 0.50 meter length of bottom including fabricating, cutting the MS sheet to required diameter and shape, welding the joints and driving with the help of required machineries, all materials, labour and lift etc. complete. |
| 18 | Item No. 17 :- Providing and laying cast in situ / ready mix M35 RCC for 600 mm diameter bored piles each of load capacity as per design and of specified diameter of as directed, placed through steel shell sunk to the required depth through all strata except rock, excluding provision of reinforcement including placing concrete by tremie arrangement, compaction of concrete and withdrawal of steel shell with fully automatic micro processor based PLC with SCADA enabled with reversible drum type mixer/ concrete batch mix plant (pan mixer) etc. complete.with fine agreegates of required specifications ( VSI sand finely washed etc ) |
| 19 | Item No. 18 :- Extra for Chiselling in hard rocks including removing and stacking the loose material and disposing the unserviceable materials as directed etc. complete. 650 mm dia |
| 20 | Item No. 19 :- Providing and laying in situ / ready mix M-35 controlled cement concrete of trap metal for RCC work in main/ cross girders, diaphrams etc. including ramming, vibrating, curing, formwork, centering and finishing in cement plaster excluding reinforcement etc. complete. (with fully automatic micro processor based PLC with concrete batch mix plant / pan mixer and fine agreegates of required specifications ( VSI sand finely washed etc ) |
| 21 | Item No. 20 :- Taking trial bores 75 to 100 mm for 53.0 to 88.9 mm core dia over burden ( by diamond drilling machine ) such as soil of all sorts, soft murum,hard murum and boulders and in soft rock including all materials such as casing pipes and accessories oil, grease, steel, rods, and such other materials as required (including conveying the material to site of work) . Preserving the loose sample in glass jar and core sample serially on site of work and conveying the same to HQ of concernring office as directed. a) over burden 0 to 50 meter. |
| 22 | Item No. 21 :- 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. Quartzite with diamond drill with Nx Bit 0 to 50 metre |
| 23 | Item No. 22 :- Providing and maintaining temparory platform for erecting boring machined in river bed to the depth of standing water 2 m and above and of size 3.50 x 4.00 M by using 20 Nos. of M.S. empty barrels in M.S. frame made of M.S. angle size 50 x 50 x 5 mm with fabrication and over it a jungle wood planks platform of size 3.50 x 4.00 x 0.03 M size including supplying of nylon rope 24 mm dia. for anchoring platform include passage platform and enganging a labour etc. complete. 2 m and Above. |
| 24 | Item No. 23 :- Shifting boring plant with all its components and reinstalling the same at the directed place including all its charges etc. complete. |
| 25 | Item No. 24 :- Providing tun tappa core boxes of jungle wood of size1.25mx 0.35x 0.15m for preserving core sample with all fixtures and fastening handles including locking arrangment etc . complete. |
| 26 | Item No. 25 :- Supplying and erecting 25 m (clear height) motorized high-mast (Top-150mm, Bottom- 540 mm) hot dipped galvanized material with average minimum thickness 65 micron, made from high tensile structure grade steel as per BSEN -10025 S 355/E350 & 3+4+4 mm thickness, with base plate 25 mm thick x OD 730 mm grade as per IS-2062, pole made in single section & submerge arc welded, with lowering & raising motorized unit, wire rope stainless steel - 316 grade 2 nos., 7x19 construction 6 mm, SG-DG U clamps, double drum winch assembly 600 kg, 5x2.5 sq.mm flexible copper cable with lantern carriage assembly suitable for max. 16 nos. luminaires and its control gear box, lightning arrestor, arrangement for fixing aviation light, high mast with serial number, factory inspection report/test report of high-mast should be provided as per specifications on provided foundation J type stud/bolts with necessary accessories complete. specification no. OH-PL/HM (excluding luminaries) |
| 27 | PART- B:-ROYALTY CHARGES AND TESRTING CHARGES. |
| 28 | Item No. 26 :- Royalty Charges of Materials as Rubble Stone, Metal and Murum etc. |
| 29 | Quality Control Test Charges- |
| 30 | CONCRETECompressive Strength OF C.C. Cube(Set of 3 cubes). |
| 31 | Concrete Mix Design (With all Tests on basic materials)* |
| 32 | STEEL BAR TESTINGupto 16mm (set of 3 bars) |
| 33 | STEEL BAR TESTINGAbove 16mm (set of 3 bars) (Tensile strength, % Elongation, Yield stress, Weight-Per Meter, Bend / Rebend Test, Proof Stress.) |
| 34 | Rubble Crushing value/Compressive strength, Water Absorption & Specific Gravity. |
| 35 | Basic test of Aggregate: Water Absorption, Specific Gravity, Impact value/ Crushing Value. |
| 36 | Basic test of Cement: Standard Consistancy, Fineness, Specific Gravity, Setting Time ( Initial & Final ), Compressive Strength, Soundness. Please Enable Macros to View BoQ information |
