Construction of service rack/bridge and miscellaneous civil and electrical works for P-1185 at RR site, Kota, Rajasthan

Amount

From 0.00 to 1.50 m depth from Average Ground Level

From 0.00 to 1.50 m depth from Average Ground Level

From 0.00 to 1.50 m depth from Average Ground Level

From 1.50 to 3.00 m depth from Average Ground Level

Earth work excavation in foundation in Hard Rock by controlled Blasting (including explosive,drilling, muffling, pre shear line drilling) and by mechanical means (Hydraulic excavator) / Manual means including dewatering if necessary, dressing the sides of foundation, ramming the bottom of foundation, stacking and / or disposing within a distance of 200 m and filling the sides of foundation with available excavated earth in layers not exceeding 250 mm in depth, each layer well rammed and consolidated etc. complete all as per specifications and as directed by the Engineer-in-Charge. Blasting works to be executed as per safety norms and as per specifications and as directed by the Engineer-in-charge.

From 0.00 to 1.50 m depth from Average Ground Level

From 1.50 to 3.00 m depth from Average Ground Level

From 3.00 to 4.50 m depth from Average Ground Level

From 4.50 to 6.00 m depth from Average Ground Level

Supplying and stacking good excavated earth available at site, including compaction of earthwork in embankment under optimum moisture conditions to give at least 95% of the maximum dry density ( Proctor density)

Lead charges for 1st 1 KM or part thereof, by mechanical transport including loading unloading, stacking / levelling etc.

Debris

Lead charges for Lead exceeding 1 KM but not exceeding 2 KM, by mechanical transport including loading, unloading, stacking / levelling etc.

Debris Note: The rates in respect of Item Nos. 6 and 7 are applicable for NET Quantities arrived at after making deduction for voids @ 20% in respect of soil ,@ 50% in respect of Rock and @30% in respect of debris from corresponding STACK / TRUCK Measurement.

Supplying and injecting with approved quality chemical emulsion at the rates and concentrations as per IS 6313-2001 Part II for preconstructional antitermite treatment and creating a chemical barrier under and alround the masonry pits, masonry foundations, wall trenches, plinth filling, junctions of wall and floor, expansion joints, surfaces of RCC works for a depth of min. 500 mm from the finished ground level, surrounding of pipes, conduits etc., walls retaining soil above floor level, apron and drain along the perimeter of the building including all byeworks complete as per specification / IS 6313:2001 or latest revision and direction of Engineer Incharge (only ground floor plinth area of the building will be measured for the payment in the following three stages. i) 20% after completion of the foundations ii) 50% after completion of the ground floor flooring iii) 30% after completion of all treatment works including ground floor doors & windows. Work to be executed by approved agency and specified guarantee for 10 (ten) years shall be furnished by the contractor.

Providing and laying in position cement concrete of 1:4:8 (1 cement, 4 crushed sand, 8 graded stone aggregate of maximum size 20 / 40 mm) / M-7.5 grade with minimum cement content 170 Kg/m3 including consolidation, finishing, curing etc. complete as per specifications and drawings but excluding the cost of Form work shuttering, centering complete at all levels

Providing and laying in position cement concrete of 1:3:6 (1 cement, 3 crushed sand, 6 graded stone aggregate of maximum size 20 mm)/ M-10 grade with minimum cement content 220 Kg/m3 including consolidation, finishing, curing etc. complete as per specificationsand drawings but excluding the cost of Form work shuttering, centering complete at all levels

Providing and laying in position cement concrete of 1:2:4 (1 cement, 2 crushed sand, 4 graded stone aggregate of nominal size 20 mm)// M-15 grade with minimum cement content 320 Kg/m3 including consolidation, finishing, curing etc. complete as per specification and drawings but excluding the cost of Formwork shuttering, centering and steel reinforcement at all Levels

Providing and laying in position Reinforced Cement Concrete (RCC) of grade M-20 using 20 mm maximum size aggregates and crushed sand of approved quality including admixtures of approved brand and quality (plasticisers / super plasticisers), weigh batching, mechanical mixing, transporting, placing, vibrating, consolidation, finishing, curing etc. complete but excluding the cost of centering, shuttering and reinforcement complete as per specifications up to Plinth Level

Providing and laying in position Reinforced Cement Concrete (RCC) of grade M-20 using 20 mm maximum size aggregates and crushed sand of approved quality including admixtures of approved brand and quality (plasticisers / super plasticisers), weigh batching, mechanical mixing, transporting, placing, vibrating, consolidation, finishing, curing etc. complete but excluding the cost of centering, shuttering and reinforcement complete as per specifications in superstructure upto 20.00 m height

Providing and laying in position Reinforced Cement Concrete (RCC) of grade M-30 using 20mm maximum size aggregates and crushed sand of approved quality including admixtures of approved brand and quality (plasticiser or super plasticiser) if required, including weigh batching, mechanical mixing, transporting, placing, vibrating, consolidation, finishing, curing etc. complete but excluding the cost of centering, shuttering and reinforcement complete as per specifications up to Plinth Level.

Providing and laying in position Reinforced Cement Concrete (RCC) of grade M-30 using 20mm maximum size aggregates and crushed sand of approved quality including admixtures of approved brand and quality (plasticiser or super plasticiser) if required, including weigh batching, mechanical mixing, transporting, placing, vibrating, consolidation, finishing, curing etc. complete but excluding the cost of centering, shuttering and reinforcement complete as per specifications in superstructure up to 20.00 m height .

EXTRA (over Item nos. 9,10,11,12, 13,14,15) for Ready Mixed Concrete of all Grades of RCC / PCC manufactured in Fully Automatic Batching plant produced inside Project areas as per direction of Engineer-in-charge complete as per specifications and as directed Note : Minimum cement contentfor item nos. 12, 13, 14 and 15 is as enclosed in the "Table for Minimum Cement Content".

Providing and laying in position PLUM Concrete with 70 % cement concrete of 1:3:6 (1 cement, 3 crushed sand, 6 graded stone aggregate of maximum size 20 mm) and 30 % 150 to 230 mm size soling stones spreading uniformly as per directions of the Engineer-in-Charge including consolidation, finishing, curing etc. complete as per specifications and drawings but excluding the cost of Form work shuttering, centering complete at all levels

Providing supplying and sealing the 50 mm wide Expansion Joints using Gun grade(GG) High performance, elastomeric polysulphide joint sealant suitable for RCC Construction Joints of approved make and satisfying the technical specifications as mentioned below and as per relevant codes and standards, by removing the expansion joint board up to 25 mm deep and cleaning the suface neatly and filling Gungrade sealent up to 25 mm deep to the lines and levels complete all as per manufacturers specifications and as directed by the Engineer-In-Charge. Note : 1. Tentative/suggested model and make of Gun grade(GG) High performance, elastomeric polysulphide joint sealant for guidance of bidder(s) : 'MASTERFLEX 700i' of M/s BASF or approved equivalent. 2. The technicalspecifications regarding Gun grade (GG) High performance,elastomeric polysulphide joint sealant suitable for RCCConstruction Joints is as enclosed in the "Table for Technicals pecifications of Gun grade (GG) High performance,elastomeric polysulphide joint sealant suitable for RCC Construction Joints".

Providing and fixing in position 100 mm thick (adding and pasting 2 nos of 50 mm thick boards) cross-linked, pre-molded, high-performance compressible polymeric filler board in expansion joints to the required size and shape, placing and keeping in position complete as per specifications and drawings and as directed by the Engineer in charge. Note : 1. This item to be operated for Outer most Structural members or as directed by Engineer in Charge. 2. Tentative/suggested make for guidance of bidder(s) - M/s Supreme Duraboard or approved equivalent

Providing and fixing required width of anodized 6 mm thick Aluminium sheet covering over expansion joints with iron screws as per design to match the colour / shade of wall treatment including all materials, labour, scaffolding complete as per drawings and specifications.

Providing Reinforcement Steel for reinforced cement concrete at all levels including supplying, preparation of bar bending schedules, cutting, bending, transporting, fixing, tieing in position with PVC coated G.I binding wire, all labour charges, cost of cover blocks in specified grade of concrete etc. complete as per specifications and drawings. Steel supplied by the contractor. Using TMT bars of Fe-500D grade of all sizes .TMT bars to be supplied by the contractor shall conform to IS – 1786 (Latest edition) and BARC specification Note: 1) The contractor shall supply documentary evidence of purchase of steel, Test certificate from approved manufacturers and also testing third party from approved laboratories without any extra cost. 2) Binding wire required for the work will have to be supplied by the contractor at their own cost and will not be measured for payment. 3) Cover blocks shall be of same grade of concrete.

Providing Structural steel work in M.S Plain Plates and Chequrred Plates for Embedded Parts, Trench Covers, Connection plates etc.including cutting, hoisting, fixing in position and applying a priming coat of approved zinc chromate steel primer etc.including cost of structural steel Plates, welding all labour charges etc. complete as per drawings and specifications. Using materials of approved manufacturers. All test reports to be provided along with the supply of the materials conforming to IS:2062

Providing Structural steel work using angles, channels, joists and other sections, welded and / or bolted in built up sections for trusses , structural steel floors, frame works, monorails and other structures including supplying, cutting, welding, fabricating, hoisting, fixing in position, applying a priming coat of approved steel primer etc. complete all as per specifications, drawings and as directed by the Engineer in charge

Up to and including 300 mm Joists, 350 mm channels, and below sections using materials of approved manufacturers. (ISI marked) All test reports to be provided along with the supply of the materials conforming to IS:2062

Above 300 mm Joists, 350 mm channels, sections using materials of approved manufacturers. (ISI marked) All test reports to be provided along with the supply of the materials conforming to IS:2062 Notes for Item No. 22, 23.01 & 23.02 : 1. The contractor shall supply documentary evidence of purchase of steel, Test certificate from approved manufacturers and also third party testing from approved laboratories with out any extra cost. 2. Welding weights, connections, bolts and nuts shall not be measured for payment but the cost of which shall be deemed to have been included in the rates. 3. Welding Electrodes from approved manufactrers meeting all the technical specifications (the electrode gives smooth radiographic quality weld with low spatter and smoke) grade only shall be used. 4. Holes to be drilled only by Drilling machines and gas cutting of holes are not permitted. 5. Rate inclusive of all consumables like GAS, welding electrodes and tools and tackles etc.

Providing, supplying, cutting, welding, fabricating, hoisting and fixing in position structural steel members like pergolas, trusses, purlins, posts etc. using MS hollow / circular / square / rectangular tubular sections including applying a coat of Zinc chromate primer of approved make all as per specifications as per relevent codes and standards; all as per specifications, drwaings and as dircted by Engineer in Charge Note: 1. Yst 310 Conforming to IS 4923:1997 (Reaffirmed in 2009) with yield stregth of 310 N/mm2 (For all rectangular Box sections Grade of steel to be used.) 2. Structural steel confirming to IS 2062 shall be supplied from approved manufacturers from their own plants rolled from virgin materials to be procured directly or from their authorised dealers and test certificate to be produced. 3. The contractor shall supply documentary evidence of purchase of steel, Test certificate from approved manufacturers and also third party testing from approved laboratories with out any extra cost. 4. Welding weights, connections, bolts and nuts shall not be measured for payment but the cost of which shall be deemed to have been included in the rates. 5. Welding Electrodes from approved manufactrers meetinf all the technical specifications (the electrode gives smooth radiographic quality weld with low spatter and smoke) grade only shall be used. 6. Holes to be drilled only by Drilling machines. Gas cutting of holes are not permitted . 7. Rate inclusive of all consumables like Gas, welding electrodes and tools and tackles etc.

Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing & staircases railing including applying a priming coat of zinc chromate steel primer etc. complete as per specifications using M.S tubes of ISI marked (Medium) of specified diameter and thickness

Providing and fixing hand rail using 304 grade Stainless Steel pipes of approved size and make or approved equivalent meeting all the technical specifications as per relevant codes and standards and quality by welding, mirror / matt polishing, fixing at site etc. for balcony railing & staircases railing including special sections as per drawings, specifications. complete as directed by the Engineer-in-charge

Providing and fixing 304 grade Stainless Steel pipes of approved size and make or approved equivalent meeting all the technical specifications as per relevant codes and standards and quality by cutting and placing in position including embedding if necessary complete as per specification and as directed by the Engineer in charge

Providing and fixing hand rail using Galvanized Iron Steel pipes of ISI Marked of approved size and make or approved equivalent meeting all the technical specifications as per relevant codes and standards as well as quality by welding etc. to steel ladder railing, balcony railing & staircases railing including applying a priming coat of approved steel primer etc. complete as per specifications

Providing and fixing in position 50 mm thick Thermocole board heavy density minimum 18.00 Kg/ Cu.m weight Wrapped in 200 micron thickness Polythene sheets and placing in machine foundation works complete as per specifications and drawings and as directed by the Engineer incharge.

Providing and fixing at all levels MS bolts including nuts and washers of approved size, quality and make or approved equivalent meeting all the technical specifications as per relevant codes and standards as per requirements, drawings complete all as directed at site by the Engineer in charge

Providing and fixing at all levels SS bolts including nuts and washers of approved size, quality and make or approved equivalent meeting all the technical specifications as per relevant codes and standards as per requirements and as per specifications, drawings complete all as directed at site by the Engineer in charge

Providing and fixing fabricated embedded parts/ plates made 304 grade Stainless Steel pipes/ Plates/ Flanges etc. as per drawings of approved make or approved equivalent meeting all the technical specifications as per relevant codes and standards as well as quality by welding, fixing, embedding in concrete at site etc. as per drawings, specifications . complete. A sample to be fabricated and to be got approved by the Project Engineer before starting of work at site. This work to be executed through approved specialized agency.

Labour charges for Fixing in position in RCC / Masonary/ Form work Mild steel or Stainless steel fabricated Embedded Parts supplied by the Department including transporting from the departmental stores, aligning, fixing in position, welding, providing necessary supporting arrangements etc. complete all as per drawings and specifications and as directed by the Project Engineer.

Weighing Up to 100 kg

Weighing Up to 100 kg and inclusive of 1000 Kg

Weighing above 1000 Kg Note : M.S. Steel / Reinforcement steel / jigs & fixtures if required for supporting shall be paid under relevant item.

Providing , centering ,shuttering Form work using PVC film faced plywood to get a neat form finish surface for all types of structures including necessary strutting, proping, staging, supports etc and deshuttering the same after the specified time all as per drawings, specifications and as directed by the Engineer-in-charge at all levels

For Sub Structure

For Super Structure

Murum filling under floors of specified thickness in layers of not more than 150 mm thickness including supplying required materials and consolidation etc. complete (Murrum to be brought from out side campus of BARC)

Providing and fixing double tubular scaffolding system using H- frames with cup lock type on the exterior side upto seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre horizontal and vertical tubes joining with cup and lock system with M.S. tubes, M.S. tube challies, M.S clamps and M.S staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connection with building etc. wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and as approved by the Engineer -in - charge. The elevational area of the scaffolding shall be measured for payment purposes. The payment shall be made once irrespective of duration of scaffolding.

Providing and Fixing Anchor Fastner of approved make meeting all the technical specifications as per relevant codes and standards including drilling in concrete as per requirement for fixing E.P.'s or other structures all as specified by the manufacturer complete all as per specifications and drawings.

16 mm diameter 75 mm Long

16 mm diameter 100 mm Long

16 mm diameter 150 mm Long

16 mm diameter 200 mm Long

20 mm diameter 100 mm Long

Providing and fixing Mechanical Splicing of approved manufacturer meeting all the technical specifications as per relevant codes and standards using threaded coupler of all types to the reinforcement bars of specified dia and grade using high yield strength standard couplers of specially produced steel to join ribbed bearing bars machine cut end to end. Cost to include necessary supply of threaded couplers of various diametres , transportation, coupling at site by mechanical means , erection at site, testing of random samples, testing at site, protection of threaded ends using PVC covers, threading of rebars etc. complete. Cost to include necessary testing of joints ( 0.5% of the total joints) at site for tensile strength and as required by Engineer-in- Charge. Cost quoted shall include all materials and labour. Note : Tentative/suggested make of Mechanical Splicing for guidance of bidder(s) : M/s Dextra or approved equivalent

16 mm dia

20 mm dia

25 mm dia

Providing and Painting two coats of synthetic enamel paint on steel surfaces of approved brand and manufacture to give an even shade over a primer coat.including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge

Section-B : Electrical Works Conduiting work 25mm FRLS PVC as per TSS-01

Conduiting work 32mm FRLS PVC as per TSS-02

Modular switch box (without cover plate and swithches) metallic on walls as per TSS-03

40 mm (NB) GI pipe as per TSS-04

Sheet Steel MS Boxes as per TSS-05

MADHUSUDAN ENGINEERING COMPANY

kardam constructions priavte limitd