Construction of fencing on sui and vershamedi side at port Navlakhi.

Transcription

1 Construction of fencing on sui and vershamedi side at port Navlakhi. VOLUME-II PRICE BID Downloading of tender doents (Start Date): Dt from hrs. On line submission of tender: Dt up to hrs. OFFICE OF THE OFFICE OF THE Executive Engineer ( C ), Superintending Engineer ( C ), Civil Circle, Saru section Road, Fax (02822) Fax (0288) Phone: Phone: (0288) Jamnagar:

2 2 NAME OF WORK : Construction of fencing on sui and vershamedi side at port Navlakhi. 1.0 GENERAL INSTRUCTION 1.1 This bill of quantities must be read with the drawings, conditions of contract and the specifications and the contractor shall be deemed to have examined the drawings, specifications, and conditions of contract and to have acquainted himself with the detailed description of the work to be done and the way in which they are to be carried out. A complete set of drawings is available in the office of the Executive Engineer (CIVIL),, Gujarat Maritime Board, V.C. Fatak,. The contractor may study the drawings on any working day during office hours. 1.2 Notwithstanding that the work has been sectionalized, every part of it shall be deemed to be supplementary to and or into it, as far as it may be practicable to do so. 1.3 The detailed descriptions of work and materials given in the specification are necessarily repeated in the bill of quantities. 1.4 The quantities given in the bill of quantities are approximate only and are given to provide a common basis for tendering. Payment shall be made according to the actual quantities of work ordered and carried out as measured by the EIC and valued at the rates and prices quoted in the bill of quantities. 2.0 RATE AND PRICES TO BE INCLUSIVE 2.1 Rate and prices set against each items are to be the full inclusive value of the finished work shown on the drawings and or description in the specification or which can reasonably be inferred there from and are to cover the cost of provision of plant, labour, supervision, materials, erection including de-watering, curing, insurance maintenance, overheads and profits and every incidental and contingent cost and charges whatsoever including sales tax and general tax and every kind of temporary work executed or used in connection with (except those items in respect of which provision has been separately made in the bill of quantities ) and all the contractors obligations under contract and all matters and things necessary for the proper completion and maintenance of the work. 2.2 The specifications are intended to cover the supply of materials and the execution of all works necessary to complete the work. Should there be any details of construction or materials which have not been referred to in the specifications or in the bills of quantities and drawings, but necessary for which may reasonably be implied or inferred there from, or which are usual or essential for completion of the works in all trades, the same shall be deemed to be included in the rates and prices named by the contractor in the bill of quantities. The rates and prices are to cover the item as described in the bill of quantities specification or drawings, the description on the bill of quantities shall prevail. 2.3 Each individual item in the bill of quantities is to be priced or if any items are not priced it is to be indicated under each item or items, the value of the work has been included. Items, the prices of which are same, shall not be bracketed, If the contractor omits to price any item, the cost of work of such item will be held to be

3 3 spread over and included in the prices given for other items. He is not to mark items included when the rate is asked for. 3.0 METHOD OF MEASURMENT: Unless stated or billed otherwise, quantity shall be measured in accordance with the latest Indian standard method of measurement and not as they are finished and fixed in the works. The rates and prices shall include whatsoever allowance is considered by the contractor to be necessary for waste, working areas, construction slopes, batters etc. 4.0 PRIME COSTS AND PROVISIONAL SUMS: No expenditure shall be undertaken by the contractor against prime cost or provisional sums except on the written order from the EIC. 5.0 CURRENCY: All monetary references herein and the bill of quantities shall be in Indian Rupee currency. THE FOLLOWING ABBRIVIATIONS MAY APPEAR IN SPECIFICATION AND IN BILL OF QUANTITIUES. I.S Indian standards MT/T Metric ton Cir. Circular B.S. British standards Dia Diameter Conc. Concrete Mm Millimeters Wt. Weight RCC Reinforced cement concrete Sqcm Square centimeters Do Ditto PCC Plain cement concrete M/mts Meters NO Numbers MS Mild steel sqm Square meters n.e. Not exceeding TS Tor steel TMT Thermo Mechanically Treated KM Kilometer Drg Drawing LS Lumsum Number Cucm Cubic centimeters Incl Including EO Extra Over Lmt Linear meter Max. Maximum PS Provisional sum Cubic meters Min. Minimum p.c. Prime cost G/m Grammes per Appx. Approximately Rs./P Rupees /Paise milliliters

4 4 It. No NAME OF WORK : Construction of fencing on sui and vershamedi side at port Navlakhi. BILL OF QUANTITY Memorandum showing items of work to be carried out Qty estimated but may be more or less Item of work Tendered Rates Unit Total Amount according to estimated qty Excavation for foundation upto 1.5m depth including sorting out and stacking of useful materials and disposing of the excavated stuff upto 50 metre lead. (B) Loos or soft soil Supplying & spreding of coarse clean sharp sand at site incl. conveyance etc. complete Providing and Laying CC 1:2:4 (1 cement :2 coarse sand : 4 graded stone aggregate 20mm nominal size ) and curing complete excluding cost of form work in. (A) Foundation and plinth Providing and Laying design mix concrete M35 using minimum cement 385 kg/, crushed stone aggregates 20 mm nominal maximum size and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in (A) Foundations, footings, base of columns and mass concrete Providing and Laying design mix concrete M35 using minimum cement 385 kg/, crushed stone aggregates 20 mm nominal maximum size and finishing smooth with curing etc. complete including cost of form work but excluding the cost of reinforcement for reinforced concrete work in.( B ) Columns ( I ) Having cross sectional area 0.05 to 0.08 sqm Providing and Laying design mix concrete M35 using minimum cement 385 kg/, crushed stone aggregates 20 mm nominal maximum size and finishing smooth with curing etc.

5 complete including cost of form work but excluding the cost of reinforcement for reinforced concrete work in.(a) Beams ( I ) Having cross sectional area 0.05 to 0.08 sqm Brick work using Flyash bricks having crushing strength not less than 50 kg/sq.cm. in foundation and plinth in C.M.1:5 (1cement :5 fine sand) conventional bricks Providing and Laying RCC 1:2:4 (1 cement :2 coarse sand : 4 crushed stone aggregate 20mm nominal size) and curing complete excluding the cost of reinforcement but including cost of form work in. (A) Wall caps/coping/foundation/plinth beams Steel work in built up tubular trusses or such other structure using sections as shown in drawing including cutting, hoisting, fixing in position and applying a priming coat of red lead paint, welded and bolted including special shaped washers,including testing of galvenizing materials,carriage of galvenizing steel with all labours,lead and texes etc complete Providing rectangular fencing panels using GI chainlink jali of 3 mm dia wire, size 75 x 75 mm, fitted along all sides with existing 72 x72 mm squar pipe and 25 x 4mm GI flat, and fixing with the main vertical 72 x72 mm squar pipe post of fencing as per drawing including all cutting, welding, drilling, nuts, bolts, washers etc comp.( Main vertical Gi pipe post, GI flat to be paid for separately) Providing and fixing Concertina with punched tape concertina coil 600 mm dia 10meter openable length(total length 90m) having 50 nos rounds per 6 meters length, upto 3 m height of wall with existing angle iron "Y" shaped placed 2.4 m or 3.0 m apart and with 9 horizontal R Bt reinforced barbed wire, stud tied with G I staples & G I clips to retain 5 q sqm m

6 horizontal,including necessary bolts or G I barbed wire tied to angle iron,all complete as per direction of Engineer-in- charge,with reinforced barbed tape(r B T)/Spring core(2.5 mmthick) wire of high tensile strength of 165kg/ sq.mm with tape(0/52 mm thick) and weight gm/metre(cost of M S angle,cc block shall be paid separately.) Supplying, bending, hooking and binding thermomechanically treated (TMT) corrosion resistant Fe-415 grade bar reinforcement including placing in position etc. complete upto floor two level mm sand faced cement plaster on walls upto height 10 m above GL, consisting of 12 mm thick backing coat of C.M. 1:3 (1 cement : 3 fine sand) and 8 mm thick finishing coat of C.M. 1:1 (1 cement : 1 coarse sand) etc.comp Finishing wall with waterproofing cement paint of approved brand and manufacture and of required shade on wall surfaces (two coats) to give an even shade after thoroughly brushing the surface to remove all dirt and loose powdered material including curing etc. complete 6 Total Rs. kg sqm sqm (A) Total Tendered amount (in figure) RsFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF. (B) Rebate on above tender amount(if any) FFFFF.. % RsFFFFFFFFFF.. (C) Net tendered amount (A-B) RsFFFFFFFFFF. (In words RupeesFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF FFFFFFFFFFFFFF..)