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| 1 | Dismantling Plain Cement concrete by manually / by mechanical means at all levels, carefully without damaging adjacent structures including disposal of debris with 50m lead, labour, tools required etc. complete in all respects as per specifications and directed by the Engineer-in-charge. |
| 2 | Dismantling of RCC works at all levels by manually / by mechanical means, including Cutting and stacking of steel reinforcement bars and disposal of unserviceable materials within 50m lead as per specifications and directed by the Engineer-in-charge. |
| 3 | Dismantling brick work in cement mortar at all levels by manually / by mechanical means, carefully without damaging adjacent structures including stacking of serviceable materials and disposal of unserviceable materials within 50m lead all as per specifications and directed by the Engineer-in-charge. |
| 4 | Earthwork excavation by manual means for foundation, substructures, plinth beam, cess pits & trenches, all kinds of foundation etc., in all types of soil like hard gravelly soil, sandy soil for the following depth from average ground level upto the required founding level, line and grades in both dry and wet conditions including shoring, strutting, bailing out of water if necessary, levelling and ramming the bottom of trenches, dressing of sides, stacking the excavated materials away from the edge of trenches, refilling the sides of foundation as required with selected excavated earth and depositing / disposing the surplus excavated earth (Disposed soil to be leveled by breaking clods, if any and neatly dressed and leveled) within the lead specified below all complete as per specifications and as directed by the Engineer-in-Charge. |
| 5 | All kinds of soil with depth upto 1.5m below average Ground level and disposing surplus excavated earth upto a lead of 50 metres. |
| 6 | Providing and laying plain cement concrete 1:4:8 using 20mm maximum size graded aggregates and crushed stone sand including mechanical mixing, transporting and placing in required position, ramming, compaction, levelling, curing, shuttering, dewatering if any, complete all as per specification for levelling courses in foundation for walls, footings, floor drains etc., encasing pipes and other required works directed by Engineer-in-Charge complete all as per specifications. |
| 7 | Providing and laying 25mm thick Indian patent stone flooring and skirting with cement concrete 1:2:4 using 10mm and below size hard broken granite stone jelly and crushed stone sand and including dividing strips, laying in panels, consolidating, curing, rubbing the surface smooth, cleaning the surface neatly at the time of handing over the area complete all as per specifications and as directed by the Engineer-in-Charge. |
| 8 | Providing, straightening, decoiling wherever necessary bending, cutting, binding and fixing in position steel reinforcement at all levels TMT bars of Fe500D grade steel conforming to IS:1786 SAIL or VIZAG or approved equivalent make and tying with approved annealed binding wire of 1.6mm dia in all reinforced cement concrete work at all lifts, including cost of supplying and fixing the spacer/cover blocks in cement mortar 1:2 and binding wire complete all as per specification and as directed by the Engineer-in-charge at all lifts. Note: The rate shall be including the cost of reinforcement steel. The reinforcement steel will be procured from dealers with a test certificate as approved by the department. For further details please see point 7 of Section VIII, General Information for Guidance of Tenderers. |
| 9 | Providing, supplying, cutting, bending to shape, welding, fabricating, hoisting, placing and fixing in position structural steel members like MS structural embedment’s/pipe and sleeves/penetration etc. using MS angles, channels, I-sections, plates, tees, flats, rounds, sag rod, square sections etc. including chamfering and rounding off the edges, applying a coat of Red lead paint primer / Zinc chromate primer of approved make and 2 coats of flat oil paint / synthetic enamel paint of approved colour and make, scaffolding and staging required for fabrication as well as erection complete all as per specifications, drawings and as directed by the Engineer-in-charge. Note: Lifting device arrangements if any required also arranged by the contractor at his own cost. |
| 10 | Providing Structural steel work in M.S Plain Plates and chequrred Plates in 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. Structural steel plates to be used shall be of approved make. |
| 11 | Providing, supplying, cutting, bending to shape, welding, fabricating, hoisting, placing and fixing in position structural steel members like trusses, purlins etc. using MS hollow / circular / square / rectangular tubular sections including chamfering and rounding off the edges, applying a coat of Red lead paint primer / Zinc chromate primer of approved make and 2 coats of flat oil paint / synthetic enamel paint of approved colour and make, scaffolding and staging required for fabrication as well as erection complete all as per specifications, drawings and as directed by the Engineer-in-charge. Note: Lifting device arrangements if any required shall also be arranged by the contractor at his own cost. |
| 12 | Providing plastering to the external surfaces of brickwork/concrete at all elevations/levels in cement mortar 1:5 using crushed stone sand, 20mm thick in two coats including hacking of concrete surfaces with pointed tool, scaffolding, finishing, curing, forming grooves wherever necessary, all as per specifications. |
| 13 | Providing Rough cast plastering 20mm thick at all elevations and levels consisting of 8mm thick rough cast in cement mortar 1:3 using 6mm to 10mm size hard granite stone, over a bed of 12mm thick cement mortar 1:5 using crushed stone sand for external faces, including scaffolding, curing, providing grooves wherever required complete all as per specification & drawings and as directed by Engineer-in-charge. |
| 14 | Conveying the surplus excavated earth & debris, boulders and spoil by mechanical means and depositing at places inside DAE installation identified as Dumping yard as per requirement with a lead specified below including loading, unloading, breaking clods, levelling all complete as per specification and as directed by the Engineer-in-Charge. Note: 1) The rates in respect of this Item are applicable for the NET Quantities arrived at after making deductions for voids @ 20% in respect of soil and @ 50% in respect of Rock from the corresponding Stack / Truck measurements. 2) The earth shall be dumped well inside the Dumping yard and not over approach pathway road. |
| 15 | Lead charges for lead Exceeding 3 kilometre but not exceeding 4 kilometre |
| 16 | Providing and constructing brick masonry at all lifts using well burnt stock bricks / Flyash bricks in cement mortar 1:6 using crushed stone sand including suitable scaffolding, raking out joints, curing complete as per specifications and drawings for foundation, superstructure, etc. for the following |
| 17 | Upto FFL |
| 18 | Providing and applying painting Two coats at all levels Acrylic emulsion paint (ACE or Equivalent approved brand, colour and manufacturer) to give an even shade including preparation of the surfaces, applying putty (putty for touch up to fill up crevices, mild depression etc.), scaffolding complete all as per specifications and as directed by the Engineer-in-Charge. |
| 19 | Providing and laying cast insitu controlled reinforced cement concrete of specified grade at all levels and lifts mentioned below using 20mm maximum size hard granite machine crushed graded stone aggregates and crushed stone sand including weigh batching, charges for mixing & cost of admixture, mechanical mixing, transporting and placing at all lifts, vibrating, consolidating, curing and finishing smooth of all exposed faces complete for column footings, columns, lintels, sunshades, gutter slabs, beams, slabs, water tank, machine foundation and all other structural elements including dewatering wherever necessary (Formwork and reinforcement will be paid for separately) all as per specification and all as shown in drawings and as directed by the Engineer-in-charge for all insitu item. Note: 1. The rate of concrete shall include all labour, equipment, charges for mixing & cost of admixture. Chemical admixture conforming to IS 9103 shall be mixed in fresh concrete and prior permission from Engineer-in-charge shall be obtained for dosage and compatibility 2. Test certificate of cement, procured from dealer/company to be submitted for all cement related works by the Contractor. 3. The rate shall be quoted on the basis of using minimum cement per cu.m. of concrete mentioned below for relevant grade of concrete. Any upward/downward variation required to obtain the specified strength will be paid for or deducted at the rate of cement specified in Schedule F. |
| 20 | M30 grade with 370 kg. of cement per cu.m. of concrete upto five floors (Each floor height 3.75m) |
| 21 | Supplying, fabricating, erecting and fixing in position at all levels, centering and shuttering to correct line and levels including strutting, propping, etc., with necessary bracings in all axes to give a stable assembly with provision for making the joints in the shuttering fully leak proof and with provision for fixing coil nuts with tie rods along with suitable channel for lateral supports and for inserts, projecting dowels, anchor bolts or any other fixture, including staging, access and working platforms etc., all complete as specified and directed including dismantling and removing the aforesaid assembly after the concrete attains the sufficient strength to self-support itself without cracking and distortion all as per specification, including all materials and labour complete in all respects at all lifts. The measurement for the formwork will be the actual area of forms in contact with concrete surfaces. Shuttering with plywood panels alone will be permitted. |
| 22 | up to FFL |
| 23 | Providing and fixing of anchor bolt at all levels ‘Hilti or approved equivalent’ in to RCC beams, columns, slab and other RCC members of below mentioned anchor bold grade, anchor size and anchor length including drilling, injecting / grouting with Injectable epoxy mortar suitable for rebar connections and heavy-duty anchoring ‘HIT-RE 500 V4 or approved equivalent’ inclusive of all machinery and man power, scaffolding etc. complete all as directed by the Engineer-in-Charge. |
| 24 | Zinc plated carbon steel Anchor bolt (Hilti HIT-Z), anchor size M12, anchor length 105mm |
| 25 | Zinc plated carbon steel Anchor bolt (Hilti HIT-Z), anchor size M16, anchor length 155mm |
| 26 | Providing and fixing bolts including nuts and washers of approved size, quality and make as per requirements as per specifications and drawings complete all as directed at site by the Engineer-in-Charge. |
| 27 | Providing and injecting cementitious non-shrink grout from ‘Cera/Fosroc Conbextra GP2/ SikaGrout-214 IN S’ at all levels in proportion recommended by the manufacturer into for required members by suitable gun/pump at required pressure including cutting of nipples after curing, all machinery, tools, manpower, necessary scaffoldings etc. complete all as directed by the Engineer-in-Charge. Note: The consumption of grout material measured for bill is the actual quantity of intake during grouting. Wastages during grouting process and other wastages are not considered for measurement. |
| 28 | Providing and fixing Sandwich puf roofing sheets of approved manufacturers made out of 0.47mm thick colour coated Galvalume AZ-150, 550mpa colour coated RAL 9002 on top, 0.35mm thick AZ-70, 350mpa color coated Galvalume RAL 9003 liner with centre core made with 50mm thick Polyuerthane of Density 38kg/Cum to the required size as per the site condition (Approximately 1.0m width and 7.0m long) necessary over lappings, driven screws, labour for fixing in position transportation etc, including providing necessary flashing by folding bottom sheet to cover the puf portion at the exposed edges/ends et., and side faces of extreme end sheets etc., trimming, cutting to profile foam fillers all complete as directed by the Engineer-in-charge and as per manufacturer specification. Note: Only laid area without overlapping will be measured for payment. Overall rebate (Optional) INR Zero Only Please Enable Macros to View BoQ information Government of India Department of Atomic Energy Indira Gandhi Centre for Atomic Research CIVIL ENGINEERING GROUP Name of work : Construction of Emergency staircase at Central Cafeteria in IGCAR, Kalpakkam. Tender No. : CEG/IGC/2169/2026 INDEX Section Title Page No. VIII Instructions to contractors 2 - 4 Schedule of Quantities 1 - 7 Section VIII I. GENERAL INFORMATION FOR GUIDANCE OF TENDERERS |
| 29 | The schedule of quantities is to be read for the purpose of pricing in conjunction with the special conditions, general rules for the guidance of contractors, conditions of contract, specifications, drawings, schedule of supply of materials and the appendices. |
| 30 | The prices inserted in the schedule of quantities shall be inclusive of value of the work described including all cost and expenses, which may be required in and for the construction of the work described together with the general risks, liabilities and obligations not forth or implied in the documents on which the tender is to be based. |
| 31 | The quantities stated are to be considered approximate only and the unit prices entered in the schedule of quantities and prices shall apply only to the actual quantities measured in the completed work in accordance with the specifications. |
| 32 | All the materials other than those shown in schedule of supply of materials in section VII are to be arranged by the contractor and his rates should account for the same. |
| 33 | Rates quoted for all items in this tender shall include cost of all materials including cement and steel. Department will not supply any materials other than materials stipulated in Section VII of the tender and as such the rates quoted must be all inclusive. |
| 34 | The contractor shall be responsible for supply of cement and procure OPC cement conforming to IS 269 (Latest edition) and use it on works. Since the supply of cement by the department has been dispensed all the clauses relevant to supply of cement by department in this tender document stands cancelled. The contractor shall purchase cement from the approved manufacturers only. Secured advances on cement up to 75% of purchase price shall be paid to the contractor after indemnifying the Government and through insurance cover. The quantity of cement on which secured advance shall be paid will be restricted to the consignment of cement tested and passed in the test in department laboratory. The secured advance on cement shall be regulated as per Clause 10B of conditions of contract. Prior approval to be obtained from the Engineer for the quantities proposed to be purchased. |
| 35 | Regarding supply of STEEL the contractor shall procure only TMT barsof Fe – 500D Grade conforming to IS – 1786 (Latest edition) from main producers as approved by the Ministry of Steel like M/s SAIL, M/s ISPHAT Nigam Limited, M/s VIZAG Steel & M/s TISCON with a test certificate, and use it on works after getting approval from department Engineer or tested in department laboratory. In case of non-availability from aforesaid manufacturers, reinforcing steel of other makes manufactured from ingots alone will be permitted with the prior approval of Engineer-in-charge. Sample shall be tested for all the required parameter as specified in the BIS before bulk purchase. |
| 36 | Contractor shall make his own arrangements for construction water supply to carryout this work. |
| 37 | Compensation for escalation in the prices of materials and labour when due is permissible as per provisions in Clause 10CC of conditions of contract. |
| 38 | If contractors need any clarification they are required to contact the Chief Engineer, Civil Engineering Group, Indira Gandhi Centre for Atomic Research, Central Design Office, Kalpakkam 603 102, Kancheepuram District, Tamilnadu. (Telephone STD Code: 044 – 27480306) II. CONDITIONS FOR CEMENT : |
| 39 | The contractor shall procure OPC cement conforming to IS 269 (Latest edition), as required in the work, from reputed manufacturers of cement, such as M/s. Ultratech Cements, M/s. Zuari Cements, M/s. Coromandel, M/s. Penna, M/s. Priya Cements, M/s. Chettinadu Cement,M/s. Dalmia cementsand holding license to use ISI certification mark for their product whose name shall be got approved from Engineer-in-charge. Supply of cement shall be taken in 50 Kg. bags bearing manufacturer’s name and ISI marking, samples of cement arranged by the contractor shall be taken by the Engineer-in-charge and got tested in accordance with provisions of relevant BIS codes. In case test results indicate that the cement arranged by contractor does not conform to the relevant BIS codes, the same shall stand rejected and shall be removed from the site by the contractor at his own cost within a week’s time of written order from the Engineer-in-charge to do so. |
| 40 | The cement shall be brought at site in bulk supply of approximately 50 tonnes or as decided by the Engineer-in-charge. |
| 41 | The cement Godown of having a capacity to store minimum of 2000 bags of cement shall be constructed by the contractor at site of work for which no extra payment shall be made from department. Double lock provision shall be made to the door of the cement godown. The keys of one lock shall remain with the Engineer in charge or his authorised representative and the key of the other lock shall remain with the contractor. The contractor shall be responsible for the watch and ward the safety of the cement godown. The contractor shall facilitate the inspection of the cement godown by the Engineer-in-charge at any time. |
| 42 | The contractor shall supply free of charge the cement required for testing. The cost of tests shall be borne by the contractor. |
| 43 | The actual issue and consumption of cement on work shall be regulated and proper accounts maintained as provided in Clause 10 of the contract. The theoretical consumption of cement shall be worked out as per procedure prescribed in Clause 42 of the contract and shall be governed by conditions laid therein. |
| 44 | Cement brought to site and cement remaining unused after completion of work shall not be removed from site without written permission of the Engineer-in-charge. III. CONDITIONS FOR STEEL: |
| 45 | The contractor shall procure steel reinforcement bars conforming to relevant BIS codes from M/s SAIL, M/s RINL, M/s. TATA Iron & Steel Co., M/s. IISCO and M/s. JSW Neo Steel with a test certificate, and use it on works after getting approval from department Engineer or tested in department laboratory. In case of non-availability from aforesaid manufacturers, reinforcing steel of other makes manufactured from ingots alone will be permitted with the prior approval of Engineer-in-charge. Sample shall be tested for all the required parameter as specified in the BIS before bulk purchase. The contractor shall have to obtain and furnish test certificates to the Engineer-in-charge in respect of all supplies of steel brought by him to the site of work. Samples shall also be taken and got tested by the Engineer-in-charge as per the provisions in this regard in relevant BIS codes. In case the test results indicate that the steel arranged by the contractor does not conform to BIS codes, the same shall stand rejected and shall be removed from the site of work by the contractor at his cost within a week’s time from written orders from the Engineer-in-charge to do so. |
| 46 | The steel reinforcement shall be brought to the site in bulk supply of 10 tonnes or more or as decided by the Engineer-in-charge. |
| 47 | The steel reinforcement shall be stored by the contractor at site of work in such a way as to prevent distortion and corrosion and nothing extra shall be paid on this account. Bars of different sizes and lengths shall be stored separately to facilitate easy counting and checking. |
| 48 | For checking nominal mass, tensile strength, bend test, re-bend test, etc. specimen of sufficient length shall be cut from each size of the bar at random at frequency not less than that specified below: Size of bar For consignment below100 tonnes For consignment over100 tonnes Under 10mm dia One sample for each 25 tonnes or part thereof One sample for each 40 tonnes or part thereof 10mm to 16mm dia One sample for each 35 tonnes or part thereof One sample for each 45 tonnes or part thereof Over 16 mm dia. One sample for each 45 tonnes or part thereof One sample for each 50 tonnes or part thereof |
| 49 | The contractor shall supply free of charge the steel required for testing. The cost of tests shall be borne by the contractor. |
| 50 | In case the Reinforcement steel is issued by the Department, the actual issue and consumption of steel on work shall be regulated and proper accounts maintained as provided in Clause 10 of the contract. The theoretical consumption of steel shall be worked out as per procedure prescribed in Clause 42 of the contract and shall be governed by conditions laid therein. For the purpose of payment, weight will be calculated on the basis of bar bending schedule and weights of bar given as under. Wherever actual lengths placed differ from bar bending schedule actual length will only be measured. Bar dia (mm) Weight (Kg./Metre) Bar dia (mm) Weight (Kg./Metre) 5.0 0.154 20.0 2.47 6.0 0.222 22.0 2.98 8.0 0.395 25.0 3.85 10.0 0.617 28.0 4.83 12.0 0.888 32.0 6.31 16.0 1.58 36.0 7.99 18.0 2.0 However the payment for 6mm and 8mm dia (nominal size) MS rods will be based on the weight as arrived at by the procedure as specified below. For the purpose of arriving at an average weight per unit length of any individual size of the bar, a set of bars of the same size selected at random from each consignment shall be weighed, their lengths accurately measured and average weight per unit, length found out. Unit weights thus found out, for each size and each consignment, shall be approved by the Engineer. Bars measured as used in works shall be converted into weight by adopting unit weights referred to above. |
| 51 | Steel brought to site and steel remaining unused shall not be removed from site without the written permission of the Engineer-in-charge. ----- Government of IndiaDepartment of Atomic EnergyIndira Gandhi Centre for Atomic ResearchCivil Engineering Group TENDER DOCUMENT FOR Cleaning of Storm water drains and roads in Southern side of IGCAR Premises during the year 2024-2025 at Kalpakkam. Tender No. CEG/IGC/1937/2023 Part – II : Financial Bid (Section - VIII) INDEX Sl. No. Title Page No. |
| 52 | Schedule of Quantities 1 - 2 |
