RITES LIMITED (A GOVERNMENT OF INDIA ENTERPRISE)

Transcription

1 RITES LIMITED (A GOVERNMENT OF INDIA ENTERPRISE) NIT 02/OT/NTPC-LARA/MAJOR BRIDGE/PKG-III / 2015 Dated NAME OF WORK: Construction of Major Bridges (Package - III) 1 no Rail bridge across Kelo river at Ch: 16/839Km of span (7x30.5m, open web girder), 1 no Road Bridge on NH-49 at Ch: 18/010Km of span (3x36.0m+1x18.0m), 1 no road bridge on SH at Ch: 3/048 Km of span (1x36.0m) and 1 no road bridge on PWD road at Ch: 17/475Km of span (1x36.0m) along with its approach road work with RE wall technique on NTPC-Lara MGR Railway siding Project in Raigarh District, Chhattisgarh State PART 2 FINANCIAL BID SCHEDULE (BILL) OF QUANTITIES (PERCENTAGE RATE CONTRACT) Issued to (Name of Tenderer): Address of tenderer: Signature of officer issuing the documents Designation Date of Issue RITES LIMITED (A Govt. of India Enterprise) Regional Project Office, RAIGARH 40/424, Rajat Shree House, 1st Floor, Near SBI Kotra Road, Raigarh (Chhattisgarh) raigarhpo@gmail.com, raigarhpo@rites.com 1 P a g e

2 PART 2 FINANCIAL BID SCHEDULE (BILL) OF QUANTITIES PERCENTAGE RATE CONTRACT Name of work: Construction of Major Bridges (Package - III) 1 no Rail bridge across Kelo river at Ch: 16/839Km of span (7x30.5m, open web girder), 1 no Road Bridge on NH-49 at Ch: 18/010Km of span (3x36.0m+1x18.0m), 1 no road bridge on SH at Ch: 3/048 Km of span (1x36.0m) and 1 no road bridge on PWD road at Ch: 17/475Km of span (1x36.0m) along with its approach road work with RE wall technique on NTPC-Lara MGR Railway siding Project in Raigarh District, Chhattisgarh State POINT TO BE NOTED WHILE QUOTING PERCENTAGE RATE 1. The time allowed for completion will be 18 (Eighteen) months from the date of start which is defined in schedule-f under clause 5.1a of clause of contract. 2. Where tender has been invited on percentage rate basis, percentages on the estimated cost (whether above or below) are to be quoted for schedule. 2 P a g e

3 (PERCENTAGE TO BE QUOTED BY THE BIDDER) Schedule-A Construction of Br. No-58 LP (Kelo River) at C: 16/839Km, 61 LP(ROB) at Ch: 17/475Km & 62 LP (ROB) at Ch: 18/010Km SECTION DESCRIPTION TOTAL ESTIMATED COST(IN RUPEES) PERCENTAGE ABOVE (+) OR BELOW (-) OF TOTAL ESTIMATED COST (SECTION WISE) IN WORDS IN FIGURES IN WORDS (RUPEES) TOTAL QUOTED AMOUNT BASED ON PERCENTAGE QUOTED (+) OR (-) (RUPEES) (SECTION WISE) IN FIGURES (RUPEES) I Earth work in 6,09,45, Formation II Road work 18,29,02, III Bridge work 46,63,08, TOTAL AMOUNT OF SCHEDULE-A (RUPEES) 71,01,57, LESS REBATE ( %) IF ANY (IN WORDS) LESS REBATE ( %) IF ANY (IN FIGURES) NET QUOTED COST OF SCHEDULE-A * Strike out which is not applicable i) SIGNATURE OF AUTHORISED SIGNATORY OF TENDERER ii) NAME OF SIGNATORY iii) NAME AND SEAL OF TENDERER iv) DATE v) PLACE Note: TENDERERS ARE REQUESTED TO QUOTE THEIR RATE IN THIS PAGE ONLY AND NOT IN SCHEDULES, BASIC ESTIMATED RATES HAS BEEN SHOWN IN SCHEDULES FOR GUIDENCE 3 P a g e

4 (PERCENTAGE TO BE QUOTED BY THE BIDDER) Schedule-B Construction of Br. No-9 LP (ROB) Ch: Km SECTION DESCRIPTION TOTAL ESTIMATED COST(IN RUPEES) I Earth work in 2,08,67, Formation II Road work 9,31,44, PERCENTAGE ABOVE (+) OR BELOW (-) OF TOTAL ESTIMATED COST (SECTION IN WORDS WISE) IN FIGURES IN WORDS (RUPEES) TOTAL QUOTED COST BASED ON PERCENTAGE QUOTED (+) OR (-) (RUPEES) (SECTION WISE) IN FIGURES (RUPEES) III Bridge work 9,93,66, TOTAL AMOUNT OF SCHEDULE-B (RUPEES) 21,33,78, LESS REBATE ( %) IF ANY (IN WORDS) LESS REBATE ( %) IF ANY (IN FIGURES) NET QUOTED COST OF SCHEDULE-B * Strike out which is not applicable i) SIGNATURE OF AUTHORISED SIGNATORY OF TENDERER ii) NAME OF SIGNATORY iii) NAME AND SEAL OF TENDERER iv) DATE v) PLACE Note: TENDERERS ARE REQUESTED TO QUOTE THEIR RATE IN THIS PAGE ONLY AND NOT IN SCHEDULES, BASIC ESTIMATED RATES HAS BEEN SHOWN IN SCHEDULES FOR GUIDENCE 4 P a g e

5 Schedule-A Construction of Major Bridge (Package-III) Br. No-58 LP (Kelo River) at C: 16/839Km, 61 LP(ROB) at Ch: 17/475Km & 62 LP (ROB) at Ch: 18/010Km Section-I (Earth work in Formation ) 1 Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared. Sqm ,64, Felling trees of the girth (measured at a height of 1 m above ground level), including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material. a) Girth over 30 cm and upto 60 cm Each , b) Girth over 60 cm and upto 1.5m Each , c) Girth over 1.5m upto 3 m Each ,13, d) Girth over 3 m Each , Dismantling cement concrete manually / by mechanical means including disposal of Cum , material upto a lead of 2Km including loading, unloading & stacking as per direction of Engineer-in - charge. (For encased pipe culvert)the rate shall include cost of labour, tools & plants & other incidental charges as complete work in all respect as per direction of Engineerin-charge 4 Dismantling R.C.C. work by manually /mechanical means and disposal of dismantled materials up to a lead of 2 kilometre including loading, unloading & stacking serviceable and unserviceable material separately including cutting reinforcement bars. (For encased pipe culvert)the rate shall include cost of labour, tools & plants & other incidental charges as complete work in all respect Cum , P a g e

6 5 Dismantling Brick work masonry manually / by mechanical means including stacking of Cum ,52, serviceable material and disposal of unserviceable material upto a lead of 2Km including loading, unloading & stacking as per direction of Engineer-in Charge: The rate shall include cost of labour, tools & plants & other incidental charges as complete work in all respect as per direction of Engineer-in-charge 6 Removing all type of hume pipes and stacking within a lead up to 1000 meters including earthwork and dismantling of masonry works around pipes complete as per direction of Engineer-In-Charge. - a) Up to 1000 mm dia Meter , Earth work in filling in railway/road formation for, guide bunds, around buried type abutments, bridge gaps, trolley refuges, rain bunds, if provided, platforms etc. in layers not more than 30cm compacted thick with contractor's labour, material, crew, fuel etc.as per profile and specification in all types of soil, other than black cotton soil from outside the NTPC land boundary entirely arranged by the contractor at his own cost as per RDSO's latest guidelines and specifications and special condition of contract including all leads, lifts, ascents, descents, handling/rehandling, crossing of nallahs or any other obstructions. The rates shall include breaking clouds, spreading & dressing of bank to final profile etc as a complete job but excluding compaction. The rate also includes all taxes, octroi, royalty, testing & all incidental charges. Cum ,61, P a g e

7 8 Supplying and Spreading of approved Cum ,18, quality of blanketing material in railway/road formation in layers not more than 30cm compacted thick as per IR Specifications and RDSO's guide lines GE:G1 July 2003/as per MORTH specification, inclusive of all taxes, royalty, transport charges, handing, re-handling, dressing of the formation including making good all undulations. The rate is inclusive of surfacing & leveling to give required slope, benching, if required on existing bank slope, dressing and finishing of bank, all lead & lift, ascent, descent, crossing of nallahs / other obstructions, spreading the material and final dressing of slopes and top surface as per specified camber using contractor s own machinery, equipment, T&P, labour etc. as a complete job but excluding compaction. 9 Extra for mechanical compaction of earth/blanketing material filled in embankment with contractor s rollers of suitable capacity, type and size to achieve specified density as per specification, testing as per IS codes including cost of water, T&P, consumable material and all labour as a complete job. The work is to be executed as per Latest edition of "Guidelines for Earthwork in Railway Projects" issued by RDSO, Lucknow. 10 Providing & laying stone pitching hand packed over ground or bank dressed to section as directed by Engineer in charge. The rate shall include cost of all materials, leads & lifts, taxes, royalty, transportation ascent & descent labour, tools & plants & other incidental charges as complete work in all respect. Stone boulders not less than 30 kg each and not more than 54kg each). Cum ,03, Cum ,34, Total of section-i of Sch-A= 6,09,45, P a g e

8 Section-II ( ROAD WORK) 11 Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 meters, stacking serviceable and unserviceable materials separately and as per relevant clauses of section Bituminous courses Cum ,10, Scarifying Existing Granular Surface to a depth of 50 mm (Scarifying the existing granular road surface to a depth of 50 mm and disposal of scarified material within all lifts and leads up to 1000 meters ) as per clause of MORTH Specification Sqm ,57, Construction of granular sub-base by providing graded Material, carriage of mixed Material to work site, spreading in uniform layers, with motor grader on prepared surface watering, rolling and compacting with vibratory power roller at OMC to achieve the desired density, complete as per clause 401 of MORTH Specification 13.1 For Sub-base cum drainage layer or upper sub-base with Grading-VI Material as per table of MORTH specification NOTE: Plant mix method (with Mechanically crushed stone only) 14 Wet Mix Macadam (Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density as per clause 406. of MORTH Specification 15 Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and Cum ,48, Cum ,64, P a g e

9 brooming requisite type of screening/binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density as per clause-404 of MORTH Specification.) a) Grading- II ( 63 to 45 mm size aggregate) i) Using Screening Crushable type such as Moorum or Gravel b) Grading- III ( 53 to 22.4 mm size aggregate) i) Using Screening Crushable type such as Moorum or Gravel 16 Prime coat (Providing and applying primer coat with oil based bitumen emulsion (SS - 1, grade confirming to IS:8887) on prepared surface of granular Base including Cum ,80, Cum ,79, clearing of road surface and spraying primer using mechanical means as per clause 502 of MORTH Specification 16.1 on WBM/WMM Kg/Sqm. Sqm ,18, Tack coat Providing and applying tack coat with bitumen emulsion (RS -1, grade confirming to IS:8887) using emulsion pressure distributor on the prepared bituminous/granular surface cleaned with mechanical broom and as per clause 503 as per MORTH Specification 17.1 Granular surfaces treated with 0.30 kg /Sqm 18 Dense Bituminous Macadam (Providing and laying dense bituminous macadam with minimum TPH capacity HMP using crushed aggregates of specified grading, premixed with bituminous 4.0 to 4.5% by weight of total mix of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher to the required grade, level and alignment, required thickness, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause 505 complete in all respects as per MORTH Specification) 18.1 for Grading-I (37.5 mm nominal size, bitumen content 4.0%) Sqm ,22, Cum ,77, P a g e

10 19 Bituminous Concrete (Providing and laying bituminous concrete with minimum TPH capacity hot mix plant using crushed aggregates of specified grading, premixed with bituminous 5.0 to 6.0% by weight of total mix of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher to the required grade, level and alignment, and required thickness, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause 507 as per MORTH Specification complete in all respects) 19.1 for Grading I (19 mm nominal size) with Cum ,51, bitumen 5.5 % 20 Mastic Asphalt (Providing and laying 25mm thick mastic asphalt wearing course with Sqm ,42, paving grade bitumen meeting the requirements given in table prepared by using mastic cooker and laid to required level and slope after cleaning the surface, including providing antiskid surface with fine-grained hard stone chipping of 13.2 mm nominal size precoated with bitumen at the rate of 0.005cum per 10 Sqm and at an approximate spacing of 10 cm center to center in both directions, pressed into surface when the temperature of surfaces not less than 1000C, protruding 1 mm to 4 mm over mastic surface, all complete as per clause-516 as per MORTH Specification.) 21 Open-Graded Premix Surfacing (Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades as per clause 510 of MORTH Specification) 10 P a g e

11 a) Mechanical method using Bitumen and Sqm ,27, minimum TPH capacity hot mix plant. With mechanical paver finisher. 22 Seal Coat (Providing and laying seal coat for sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall including rolling and finishing using Type A and B seal coats as per clause 511 of MORTH Specification) a) Type- A (Provi ding and laying liquid seal Sqm ,79, coat comprising of an application of a layer of binder followed by a cover of stone chips of 6.7mm size) 23 Retro- reflectorized Traffic signs (Providing and fixing of retro reflectorized cautionary, mandatory and informatory sign as per IRC: made of Micro prismatic grade type reflective sheeting vide clause 801.3, fixed over aluminum sheeting, 1.5 mm thick supported on a mild steel frame of size 40 x 40 x 5 mm and mild steel angle iron post 75 mm x75 mm x 6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45cm x 60cm, 60 cm below ground level as per approved drawing) a 90 cm equilateral triangle Each , b 60 cm circle Each , c 80 cm x 60 cm rectangular Each , Painting Lines, Dashes, Arrows etc on Roads in Two Coats on New Work (Painting lines, dashes, arrows etc on roads in two coats on new work with ready mixed road marking paint conforming to IS:164 on bituminous surface, including cleaning the surface of all dirt, dust and other foreign matter, demarcation at site and traffic control ) 24.1 Over 10 cm in width Sqm , Up to 10 cm in width Sqm , REINFORCED EARTH RETAINING WALL 25 Construction of Reinforced Earth Structure (RES) complete as per approved drawings and Technical specifications clause 3100 as per MORTH Specification. 11 P a g e

12 25.1 (a) Providing and erecting precast concrete facia panels of 0.18m thickness of M35 grade concrete complete as per MORTH technical specification 3100 or as directed by the Engineer-in-charge including all Sqm ,47, fasteners required for connecting reinforcing elements (b) Providing and placing With reinforcing elements of synthetic geogrids of grade as per design in accordance with clause 3100 as per MORTH specification with min grade shall be type -3 as per IRC 102: Sqm ,96, NOTE FOR RE WALL: The Design and approval from RITES/Railways/Concerned Road Authorities is scope of Contractor for RE Wall construction. 26 Providing and laying of Back fill material consisting of granular materials of GW, GP, SW groups as per IS in required profile behind boulder filling of abutments, wing walls / return walls etc above bed level with all labour and material complete Cum ,19, job as per drawing and technical specification of RDSO Guidelines. 27 Earth fill with selected granular material in layers in approaches of ROB over Geo synthetic Grid mesh which is to be retained by wall including, grading and compaction Cum ,43, complete (Earth will be predominantly coarse grained soil with angle of friction not less than 30 degree and only 10 % of particles of soil are allowed to pass through 75 micron sieve) as per drawing and and MORTH Technical specifications clause 3100/ or as directed by the Engineer-incharge. 28 construction of Sub surface drain 200m dia using geotextiles treated with carbon black with physical properties as given in clause formed in to a stable network and planar geocomposite structure, joints wrapped with geotextile to prevent ingress of soil etc as per IRC SP and MORTH Technical specifications clause 3100 or as directed by the Engineer-incharge. 12 P a g e Per Metre ,46,840.00

13 29 Providing and laying of Filter media with Cum ,75, granular materials/stone crushed aggregates satisfying the requirements laid down in clause of MORTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and technical specifications of I.R.C. 78 and 2200 as per MORTH Specification. Total of section-ii of Sch-A= 18,29,02, Section-III ( Bridge Work) 30 Earthwork in excavation for foundations and floors of the bridges, Abutment, pier, RCC box, retaining walls, drop wall, drain etc. including setting out, dressing of sides, ramming of bottom, getting out the excavated material, back filling in layers with approved material and consolidation of the layers by ramming and watering etc. including all lift, disposal of surplus soil upto a lead of 50m, all types of shoring and strutting with all labour and material complete as per drawing and technical specification as directed by Engineer in charge 30.1 All conditions & all types of soil except Cum ,51, rock 30.2 All conditions & all types of Soft Rock not Cum ,55, requiring blasting 30.3 Hard rock requiring blasting Cum ,39, NOTE FOR EARTHWORK IN EXCAVATION: I. Payment shall be made only for the quantity of earthwork to be excavated so as to cover the length, breadth and depth of the foundation (as per approved drawings below ground level) II. Payment will be of the quantity of work done after excavation and balance 25% after backfilling /removing the excess earth work as per the direction of Engineer-in Charge. 13 P a g e

14 III. In case the ground is undulated, it will be the first dressed and no extra payment will be made on this account IV. The quantity of earthwork shall be calculated on the basis of specified dimension of the finished foundation and no allowance shall be made for side slopes etc. The contractor shall however provide adequate slopes, Shoring, Shuttering to ensure safety against slope failure. 31 Leading of cut spoil/excavated earth to approach bank or at indicated places beyond free lead of 50 m with all lifts as directed by Engineer-in-Charge 31.1 Lead beyond 50m upto 1 km Cum ,25, Lead beyond 1Km upto 2 km Cum ,71, Supplying, spreading and filling coarse sand Cum ,04, of approved quality including watering and ramming in foundation, plinth for a require depth as per approved drawing and as per direction of Engineer-in-charge. The rate includes all lead, lift, ascent, descent, crossing of Railway line etc. complete with contractor s labour, machinery, materials, tools and plant. 33 Providing and laying in position machine mixed, machine vibrated and machine batched Design Mix Cement Concrete M- 20 grade (cast in-situ) for Apron, Drop Wall, Wearing Course and couping etc using 20mm graded crushed stone aggregate with screening and cleaning of aggregate and coarse sand of approved quality. The rate includes cost of design of concrete mix, cement, sand, aggregates, admixture, providing of thermocoal at expansion joint, labour, tools & plant, manufacturing of concrete by batching plant, Placement of concrete using concrete pump, compaction, curing of concrete up to specified period in all respect including royalty of aggregates, all lead, lift, crossing road / track etc and finishing complete as per drawings and technical specifications as directed by 14 P a g e

15 Engineer in charge. The contractor has to construct the approach road to site at his own cost, if required. No extra payment will be made for this. Shuttering & centering shall be paid separately All works upto avg ground level Cum ,49, All works above avg. ground level Cum ,83, Centering and shuttering including strutting, propping etc. and removal of form work for CC/RCC raft foundation, Apron, Abutment, pier, wing walls, return walls, drop wall, toe - wall, drain, road etc, Approach slab at formation level, Dirt wall/ ballast wall at formation level. In Bottom/top slab, side walls, toe wall, parapet and haunches filling head walls or any other component including all complete 34.1 Foundations, footings, bases for columns of Sqm ,31, pier, abutment, return wall, toe wall, RE wall footing etc) 34.2 Retaining walls, return walls, RCC Box walls Sqm ,51, (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc above footing Columns, piers, abutments, pillars, posts and Sqm ,10, struts above footing 34.4 Suspended floors, roofs, landings, balconies and access platform. Sqm ,12, Walls (any thickness) including attached Sqm ,16, pilasters, buttresses, plinth and string courses etc 34.6 Lintels, beams, plinth beams, girders, Sqm ,10, bressumers and cantilevers. For construction of composite girders etc & as instructed by Engineer-in-Charge. The rate includes to provide the suitable shuttering as per the specifications of RDSO Drg/ Bridge Code. 35 Providing and laying in position machine mixed, machine vibrated and machine batched Design Mix Cement Concrete M-35 grade (cast in-situ RCC/CC) for bridge construction of Apron, RCC box, return wall, abutment, pier etc. using 20mm graded crushed stone aggregate with screening and cleaning of aggregate and coarse sand of approved quality The rate includes cost of design of concrete mix, cement, sand, 15 P a g e

16 aggregates, admixture, providing of thermo coal at expansion joint, labour, tools & plant, manufacturing of concrete by batching plant, Placement of concrete using concrete pump, compaction, curing of concrete up to specified period in all respect including all lead, lift, crossing road / track etc and finishing complete as per drawings and technical specifications as directed by Engineer in charge. The contractor has to construct the approach road to site at his own cost, if required. No extra payment will be made for this. Cost of steel reinforcement, shuttering & centering shall be paid separately All works upto avg ground level Cum ,81, All works above avg ground level Cum ,78, RCC M-40 design mix with contractor's well graded machine crushed aggregate of size 20mm and below, sand of approved quality Cum ,68, with contractor's staging, form work complete in deck slab, cross girder, end girder, diaphragm, bed block, pier cap, abutment cap, dirt wall, padestral, and at any other places as directed by engineer-incharge etc. of RCC girder as per approved drawings, the rate includes all labour and material with all lift, lead, royalty, taxes etc. complete as required. The contractor has to arrange water with any lead at their own cost. The payment for reinforcement steel will be made separately under relavant items of the tender schedule. 37 Supplying and Laying steel reinforcement MT ,83, Thermo Mechanically Treated- TMT 500/550 in RCC works and surface reinforcement of CC works including straightening, cutting, bending, hooking, placing in position and binding with contractor's binding wire of requisite gauge all complete as per approved drawing & specifications. The rate include cost of all tools and plants, testing etc. All reinforcement steel shall be TMT 500/550 grade procured from primary producers SAIL, TISCO & RINL. 16 P a g e

17 38 Providing and laying in position machine mixed, machine vibrated and machine batched Design Mix Cement Concrete M-25 grade (cast in -situ RCC/CC) for road, Drain etc. using 20mm graded crushed stone aggregate with screening and cleaning of aggregate and coarse sand of approved quality The rate includes cost of design of concrete mix, cement, sand, aggregates, admixture, providing of thermo coal at expansion joint, labour, tools & plant, manufacturing of concrete by batching plant, Placement of concrete using concrete pump, compaction, curing of concrete up to specified period in all respect including all lead, lift, crossing road / track etc and finishing complete as per drawings and technical specifications as directed by Engineer in charge. The contractor has to construct the approach road to site at his own cost, if required. No extra payment will be made for this. Cost of steel reinforcement, shuttering & centering shall be paid separately All works upto avg ground level Cum ,28, All works above avg ground level Cum ,92, Supplying and providing Boulder Backing behind wing wall, return wall, retaining wall with hand packed boulders & cobbles with smaller size boulders toward the back Cum ,61, including. The rate shall include cost of all materials, leads & lifts, taxes, royalty, transportation ascent & descent labor, tools& plants & other incidental charges as complete work in all respect. 600 mm thick behind the walls with boulders size 200mm to 250mm dia approx. 40 Providing weep holes in Brick masonry/ Plain/ Reinforced concrete abutment, wing wall/return wall with 100 mm dia. AC pipe, extending through the full width of the structure with slope of 1 V: 20 H towards drawing face. Complete as per drawing and Technical specifications section 2706 and 2200 of MORTH Specification Per Metre ,58, P a g e

18 41 Providing and fixing in position strip seal type expansion joint with a total allowable movement of 80mm complete as per MORTH drawing and specification as per Per Metre ,67, clause 2607 to 2610 of MORTH specification of road and bridges work including acceptance testing as specified with manufacturer's recommendations. Entire installation is to be carried out strictly in presence of manufacturer s representative only. The seal of expansion joint shall be such that so as not to permit any dust collection at all times. 42 Supplying, laying, jointing, fitting and fixing Each ,09, in position of drainage spout with CI grating of 250 mm x 250 mm size connected with 150 mm dia G.I. pipe as directed by engineer-in-charge including all lead and lift etc. the rate includes supply of G.I. pipe, cutting, threading, fitting, fixing the pipe securing it in slab and parapet wall. 43 Providing and applying two coats of coal tar or bitumen confirming to IS Sqm ,33, on the top and sides of RCC box/slabs/footings 1.70 Kgs / Sqm after cleaning the surface with all labour and materials complete job as directed by the Engineer 44 Supplying of all types of structural steel conforming to Fe 410 B of IS:2062, fabrication, assembling, erection / slewing / end launching of steel girders (Not requiring traffic block) upto 45.7 M span on sub-structure incl. provision of trolley refuges, if reqd. complete as per approved drawing incl. one coat of Zinc chrome primer to 1S-104 & one coat of Zinc Chrome Red Oxide to IS 2074 and painting as per IRS-B-1 on all members, (Detailed fabrication and erection drawings & launching methodology will be prepared and got approved by the contractor from RITES/, Railway,/Respective authorities as applicable). Rate include fabrication of all the types of battens, bracings, ties, stiffeners, packing, diaphragms, shop 18 P a g e

19 rivets / welding, T&F bolts, drifts, shop welds, templates, jigs, fixtures, back up supports, accessories, transporting various components from fabrication shop. to site, including loading, unloading, lift and taxes complete. assembly of girders' ondrifts/bolts, field riveting/welding, assembling of temporary support for side slewing, raising of girders to the bed block level, providing sliding arrangements and slewing the girder in position, lowering of girder on bearings and bed plates. Grouting holes in the bed block for fixing of HD bolts/anchor pins of bed plates, all temporary arrangements. The bearing sets to - be provided with the girders will be paid separately as per relevant item separately. Payment Schedule (i) Material at site 40% (ii) Fabrication at site 15% (iii) Erection/Launching 20% (iv) Completion incl. painting & finishing 25% 44.1 Open web Girder MT ,00, steel girders (For Composite Construction- MT ,51,94, ROB) NOTE FOR GIRDER OF ITEM NO:44 I. All welds are to be made by approved welder using approved welding procedure. II. The rates are deemed to include cost of rivets, drifts, bolts and nuts, riveting/welding etc. III. Any temporary arrangement strengthening of member (s) if required in connection with launching of girders shall be at contractor's cost including restoring it back as per original standard drawing. IV. On completion of work the contractor shall clear all temporary staging and other arrangements and obstruction and restore it to its original position. V. Contractor has to ensure proper camber as per drawing irrespective of Launching scheme. 19 P a g e

20 VI. The rates are deemed to include all labour, tools, plants, equipment, machinery, cranes etc. all leads, lifts,, fuel, electric charges etc., complete for all material unless specified otherwise. VII. All but welds are to be examined radio graphically. All other welds may be examined by radiographic or any other nondestructive methods which are equally effective. All the welds shall also be examined by liquid penetrant flaw detection method or by magnetic particle flaw detection method as per IS and VIII. Detailed launching scheme along with design of formwork should be prepared by the contractor and shall be got approved from RITES & Railway & concerned authorities at his own cost and nothing extra shall be paid on this account. IX. All Layers of painting should be separately got approved by contractor from engineer-in-charge or his authorised representative. X. Fabrication shall be done with RDSO approved agency. XI. Structural steel shall be procured from SAIL/TISCO/IISCO/RINL/JINDAL/ESSAR /ISPAT Industries Ltd/LLOYED steel only XII. Fabricated Girders shall be got inspected by Contractor from RDSO/RITES. Inspection charges shall be borne by Contractor. All welds are to be made by approved welder using approved welding procedure. 45 Supplying, fitting and fixing in position true to line and level POT-PTFE bearing consisting of a metal piston supported by a disc or un reinforced elastomer confined within a metal cylinder, sealing rings, dust seals, PTFE surface sliding against stainless steel mating surface, complete assembly to be of cast steel / fabricated structural steel, 20 P a g e

21 metal and elastomer elements complete as per IS 2062, IS:1030, AISI:304, AISI:316, IS:6911, BS:3784, IS:3400, IS:226, BS-5400, Bridge code and as per drawing and approved Technical Specifications. The design of the bearings shall be submitted by the manufacturers/contractor and got approved from Railway before fixing. Test report of the bearings should be got approved before the materials are lifted from the manufacturer premises. Payment is based on 250 MT capacity of Bearing (Concrete face should be abraded by chipping in grinding and properly cleaned before laying epoxy mortar). POT-PTFE Bearings Nos ,90, Supplying, fitting and fixing in position true to line and level elastomeric bearing conforming to IRC: 83 (Part -II) section IX and clause 2005 of MORT&H specifications complete including all accessories as per Per Cubic Centi meter ,60, drawing and Technical Specifications section 2000 and 2200 of MORTH. 47 Load testing of one or more spans of bridge as selected by the Engineer as per approved load test procedure following relevant IS/IRC/Railway codes with contractor s labour, deflection measuring instruments, loading materials, recoding and analyzing the load testing results including all lead & lift, etc. complete as required. The rates are all inclusive and will be paid after load test is finished and girder is cleared of the kentledges /loading material etc. The load shall be 1.25 times the stipulated design load Based on Design load & not span 47.1 For Span design load upto 100 MT Each ,66, Extra for every increase of 100 MT or part thereof in the span load capacity upto 800 MT Each 100m , P a g e

22 Steel Channel Sleeper & Fastening 48 Supply and Transportation of Elastomeric Pads and elasomeric neoprene pads of grooved rubber pads design of required specifications, at the side of bridges with contractors tools, plants, transportation, labour, taxes, levies, etc. complete. (All pads shall be procured from RDSO approved suppliers with prior approval of Engineer-in-charge. Contractor's have to submit copies of challan and bill for such procurement. Neoprene shall have to be used in place of rubber.)- One set Consists of (i) 10 mm Thick Grooved Neoprene Ruber Pad plates between main Rail and canted bearing plate as per approved drawing No- RDSO/T Nos. (ii) 6 mm Thick Grooved Rubber Pad below Guard Rail as per drawing No- RDSO/T Nos. (iii) Channel shaped pads covering Head to T-bolts--4 Nos. (iv) Elastomeric pad size (F -20) x 20 x 330 mm as per drawing No- RDSO/B- 1636/1R or (F-25) x 25 x 330 mm as per drawing no. RDSO/B- 1636/1/R2 or ( F- 20) 25/30 x 245 mm as per drawing no- RDSO/B-1636/1/R2 (ALT).-- 2 Nos. 49 Fabrication, assembling, galvanising, Transporting and supply of Mild steel Channel Sleepers and Grooved packing plates made from standard rolled sections (confirming to IS: 2062) as per latest standard / approved drawing and specification, including supply of all fittings and fixtures duly galvanised as per the specifications indicated in the approved drawings and instructions of the Engineerin-charge from time to time with all contractor's tools, plants, materials, consumables, labour handling, lead, lift electricity, manufacturing facility etc. complete as directed. Set ,70, MT ,53, P a g e

23 50 Fixing of steel channel sleeper on bridges at any spacing, often duly painting of Top surface of girder with all its fitting and fixtures including fixing of running Rails of any size, elastomeric pads, Grooved rubber pads, packing plates etc. with contractor's tools and plants, materials, consumables, labour handling, lead, lift, descent, ascent including all incidental works and other Each ,24, expenditure etc. complete as per instruction of Engineer-in-charge. or his authorized representative. (Fixing of elastomeric pad shall be done free of cost with contractor's supplied epoxy adhesive and it shall be approved by RITES) (The contractor shall have to collect 60 Kg Rails free of cost from RITES/ NTPC store at Lara STPP site. Handle including all lead and lift and lay them at site, all at his cost). NOTE: I. Tenderer has to submit details drawing of channel sleeper (on the basis of Railway Standard drawing) of the bridge after taking field measurements of the bridge. This drawing will be prepared in the Auto Cad and he has to submit drawing of every bridge in tracing paper and CD. RITES/Railway will approve this drawing. No extra payment will be made for these drawing. Any delay in preparation/submission of drawing will be on contractors account. II. The Rates shall be inclusive of Trial assembling and fixing minimum 10 sleepers (Selected at random) on a nominated bridge. The large scale manufacturing is to be taken up only when satisfactory performance will be obtained on trial. III. 23 P a g e The work includes cutting of steel to size and shape, drilling, assembling, welding, riveting, bolting, holing, milling, grinding, Galvanising and performance of

24 any other activity required in manufacturing of steel channel sleeper and supply of all fittings and fixtures excluding rubber / elastomeric neoprene pads. 24 P a g e IV. (Care should be taken during the transportation, loading, unloading etc. to ensure that no damage is done to the galvanizing. However the galvanized surface is advertantly damaged, should be painted as detailed below). V. Channel sleeper shall be fabricated for 60 Kg Running Rail/52 Kg Guard Rail. VI. No drilling, cutting, punching or exposing the bare metal, welding etc. will be permitted after galvanising. VII. 90% of the above rate under item no 36 & 37 will be paid on receipt of Galvanised Steel Channel Sleeper with fittings and fixtures at the bridge site. 10% of above payment will be made after fixing of channel sleepers. VIII. For Payment purpose, actual weight of finished sleeper with all M.S. fittings will be considered. This should however not vary more than 2.5% of nominal weight of sleeper shown in / calculated from standard / approved drawings. IX. All nuts should have self-locking screws threaded inserts (Stainless steel helisert). No extra payment shall be made for this. X. Galvanising of steel channel sleeper with M.S. fittings shall be done by hot dip process of thickness 100±5 microns with zinc confirming to IS: and IS: XI. For all the supplied items the contractor has to give one indemnity bond and shall keep the items in safe custody by deputing

25 Day & night watchman up to the completion of the work. RITES willhave no responsibility on this account for theft, damage, loss etc. Payment will be entertained accounting the material fitted & fixed on the running lines, for the materials paid for but not fixed on a bridge, prorata recovery will be made. XII. Painting of the Galvanized surface adventantly damage due to transportation, if any, welding and drilling holes at site will be done as advised below. XIII. Application of two coats of paints red lead confirming to IS: 102 as priming coats on an approval surface. XIV. Application of two coats of paints Aluminium confirming to IS: 2339 as covering coat as per the approval of Engineer-in-charge. XV. INSPECTION The finished steel channel sleepers and grooved steel plates which are inspected and passed to the work by RITES/NTPC, should only be brought to the work site by the contractor. Material shall be dispatched to site of work by the contractor in full sets i.e. channel sleepers with all matching components fittings complete. The matching components will be supplied duly inspected and passed by RITES in sealed gunny bags. The contractor will have to arrange for RITES inspection at their own cost and will be responsible for furnishing all test certificate during the dispatch of fitting. Payment will be made only submission of all test certificates to RITES. 51 Supply and Fixing of 51.1 steel chequrred plate 840 mm wide x 6 mm thick including nut & bolt for fittings with sleeper including fixing charges etc. complete as directed (Gas drilling is not allowed) MT ,11, P a g e

26 51.2 Tie angle of size 65 x 65 x 6 mm including nut & bolts for tieing with steel channel sleeper including fixing charges complete as directed. (Gas drilling is not allowed) MT ,13, Packing plates for bridge approach sleepers (1 set = 9 sleepers) including rail screw and fixing charges. 52 Providing and fixing 150mm dia PVC pipes for draining storm water to drain with all bends, clamps complete as per drawings and MORTH technical specifications clause 2700 or as directed by the Engineer-incharge. 53 Providing and fixing 65mm dia GI pipes passed through a plate over a crash barrier as per drawing including welding, painting with two or three coats of aluminium paint with aluminium primer all complete according to the MORTH Technical Specifications clause 2703 including cost of material complete as per approved drawing Painting of Bridge number and span arrangement as per MORTH Technical Sets , Per Metre Per Metre ,16, ,97, Each , Specifications clause Providing and laying Non Pressure NP-4 class (Heavy duty) R.C.C. pipes collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete where necessary. The rates includes labour, supplying from the manufacturers at site and concrete/mortar mixing for collar joint etc. Complete as per direction of Engineer-In-Charge. a) 450 mm dia RCC pipes Meter ,16, b) 600 mm dia RCC pipes Meter ,57, "Any other items which are not covered will be operated as per DSR-2014/SOR for Bridge Works/SOR for Road Works, C.G, P.W.D. w.e.f , Total Cost is Rs.20,00,000/- 20,00, Total of section-iii of Sch-A= 46,63,08, Total of schedule-a (section I+II+III)= 71,01,57, P a g e

27 SCHEDULE- B Construction of Br. No-9 LP (ROB) Ch: 3.048Km Section-I( Earth work in Formation) 1 Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared. Sqm ,23, Felling trees of the girth (measured at a height of 1 m above ground level), including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material. a) Girth over 30 cm and upto 60 cm Each , b) Girth over 60 cm and upto 1.5m Each , c) Girth over 1.5m upto 3 m Each , d) Girth over 3 m Each , Dismantling cement concrete manually / by mechanical means including disposal of Cum , material upto a lead of 2Km including loading, unloading & stacking as per direction of Engineer-in - charge. (For encased pipe culvert)the rate shall include cost of labour, tools & plants & other incidental charges as complete work in all respect 4 Dismantling R.C.C. work by manually /mechanical means and disposal of dismantled materials up to a lead of 2 kilometre including loading, unloading & stacking serviceable and unserviceable material separately including cutting reinforcement bars. (For encased pipe culvert)the rate shall include cost of labour, tools & plants & other incidental charges as complete work in all respect Cum , P a g e

28 5 Dismantling Brick work masonry manually / by mechanical means including stacking of Cum , serviceable material and disposal of unserviceable material upto a lead of 2Km including loading, unloading & stacking as per direction of Engineer-in Charge: The rate shall include cost of labour, tools & plants & other incidental charges as complete work in all respect 6 Earth work in filling in railway/road formation for, guide bunds, around buried type abutments, bridge gaps, trolley refuges, rain bunds, if provided, platforms etc. in layers not more than 30cm compacted thick with contractor's labour, material, crew, fuel etc.as per profile and specification in all types of soil, other than black cotton soil from outside the NTPC land boundary entirely arranged by the contractor at his own cost as per RDSO's latest guidelines and specifications and special condition of contract including all leads, lifts, ascents, descents, handling/re-handling, crossing of nallahs or any other obstructions. The rates shall include breaking clouds, spreading & dressing of bank to final profile etc as a complete job but excluding compaction. The rate also includes all taxes, octroi, royalty, testing & all incidental charges. 7 Supplying and Spreading of approved quality of blanketing material in railway/road formation in layers not more than 30cm compacted thick as per IR Specifications and RDSO's guide lines GE:G1 July 2003, inclusive of all taxes, royalty, transport charges, handing, re-handling, dressing of the formation including making good all undulations. The rate is inclusive of initial site clearance, cutting of shrubs, removal of roots of vegetation growth & heavy grass, surfacing & leveling to give required slope, benching, if required on existing bank slope, dressing and finishing of bank, all lead & lift, ascent, descent, crossing Cum ,22, Cum ,34, P a g e

29 of nallahs / other obstructions, spreading the material and final dressing of slopes and top surface as per specified camber using contractor s own machinery, equipment, T&P, labour etc. as a complete job but excluding compaction. 8 Extra for mechanical compaction of earth/blanketing material filled in embankment with contractor s rollers of suitable capacity, type and size to achieve specified density as per specification, testing as per IS codes including cost of water, T&P, consumable material and all labour as a complete job. The work is to be executed as per Latest edition of "Guidelines for Earthwork in Railway Projects" issued by RDSO, Lucknow. Cum ,51, Total of Section-I of Sch-B= 208,67, Section-II (ROAD WORK) 9 Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 meters, stacking serviceable and unserviceable materials separately and as per relevant clauses of section Bituminous courses Cum ,37, Scarifying Existing Granular Surface to a depth of 50 mm (Scarifying the existing granular road surface to a depth of 50 mm and disposal of scarified material within all lifts and leads up to 1000 meters ) as per clause of MORTH Specification 11 Construction of granular sub-base by providing graded Material, carriage of mixed Material to work site, spreading in uniform layers, with motor grader on prepared surface watering, rolling and compacting with vibratory power roller at OMC to achieve the desired density, complete as per clause 401 of MORTH Specification 11.1 For Sub-base cum drainage layer or upper sub-base with Grading-VI Material as per table of MORTH specification. NOTE: Plant mix method (with Mechanically crushed stone only) Sqm ,12, Cum ,57, P a g e

30 12 Wet Mix Macadam (Providing, laying, Cum ,34, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density as per clause 406. of MORTH Specification 13 Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density as per clause-404 of MORTH Specification.) a) Grading- II ( 63 to 45 mm size aggregate) i) Using Screening Crushable type such as Moorum or Gravel b) Grading- III ( 53 to 22.4 mm size aggregate) i) Using Screening Crushable type such as Moorum or Gravel 14 Prime coat (Providing and applying primer coat with oil based bitumen emulsion (SS-1, grade confirming to IS:8887) on prepared surface of granular Base including clearing of road surface and spraying primer using mechanical means as per clause 502 of MORTH Specification Cum ,60, Cum ,54, on WBM/WMM Kg/Sqm. Sqm ,41, Tack coat Providing and applying tack coat with bitumen emulsion (RS -1, grade confirming to IS:8887) using emulsion pressure distributor on the prepared bituminous/granular surface cleaned with mechanical broom and as per clause 503 as per MORTH Specification 30 P a g e