Tender No. NIT No 301/BRPNNL/SRN

Technical Bid Sheet

Tender No. NIT No 301 Date 12.05.2026

Name of Work Demolition of Old Superstructure & Construction of New Superstructure including Overall Maintenance + Patch Repairing of Abutment, Pier & Pier Cap Demolition of Old Superstructure & Construction of New Superstructure of H.L RCC bridge over Daha river in 27th KM of Chhapra-Manjhi-Darauli-Guthni Road in Saran district.

Name of Circle Deputy Chief Engineer, Work Circle -1, Bihar Rajya Pul Nirman Nigam Ltd., Patna

Name of Division Senior Project Engineer, Saran Division Chhara, Bihar Rajya Pul Nirman Nigam Ltd.

Estimated Cost (in Lacs) Rs. 337.03 lacs

EMD (in Lakh) Rs. 6.75 Lakhs

Cost of Bid Document Rs. 10,000.00

Period of Sale Document 29.05.2025 (10:00 PM) to 08.06.2025 (upto 3:00 PM)

Time of Completion (in Month) 9 (Months)

Period of Bid Validity 120 Days

All Coloured cells to be filled by bidder ( leave no field blank & write N/A if not applicable)

1 Name of the Bidder

(a) Address of the Bidder

(b) Contact nos.of the Bidder

(c) Email of the Bidder

(d) Legal Status of Bidder.

(e) Place of Registration (of Firm/ Company)

2 Name of the Organisation/ Department/ Goverment with whom registered Department

Registration No.

Date of Validity

Requirement of Documents (Mandatory)

3 Bid Security Unconditional bank guarantee from any scheduled Indian bank issued within the state in the format given (If issued from any bank outside state will be converted to any bank within the state before executing the agreement).should be valid for a period 165 days from last date of Bid Validity (Amount To be entered in Rupees) NIT T&C 15

4 Income Tax PAN/TAN NIT T&C 16(i)

5 GST/ Sale Tax Registration Certificate NIT T&C 16(i)

6 Power of attorney of signatory Bid NIT T&C 16(viii)

7 Character Certificte attached or not NIT T&C 13

8 Achieved in any one year (in the last five years i.e. 2021-2022 to 2025-2026) a minimum annual financial turnover (in all classes of civil engineering construction works only) volume of construction work of at least the amount equal to the 50% (Fifty percent) estimated cost of works for which bid has been invited. The turn over will be indexed at the rate of 8% for a year. Audited profit & Loss Accounts must be attached for proof of A.T.O (Annxure-II) i.e. 168.515 Lakh 2021-22 NIT T&C 16(ii)

9 Details of Key Personal (if any) NIT T&C 18(iii)

10 Similar Nature of work Experience (50%) Satisfactorily completed as a prime contractor of estimated value of contract during the last five years .Work will be awarded to those bidder either who has experience in strengthening and rehabilitation/replacement of H.L RCC Bridge with repair technique, i.e replacement of structure components, pressure injection grouting, Polymer modified cement mortar, concrete overlays, structural upgrades, corrosion mitigation, prestressed carbon laminate wrapping, epoxy grouting and micro concrete etc. (Not less than value of Rs.33.7 Lakh). NIT T&C 16(vi)

11 Quantitative Experience for Similar Nature of Flyover/ RCC Bridge and Road work as prime contractor issued by government / govt. undertaking in any one of the last Five financial years.(F.Y.2021-22 to 2025-26) Dismantling of Super structure 307.00 CUM NIT T&C 16(ix)

Chipping of Unsound/Weak concrete of Super structure/ Sub structure 132.00 SQM NIT T&C 16(ix)

Concreting work (PCC/ RCC/ PQC/PSC) 446.00 Cum NIT T&C 16(ix)

Non-Bituminous Work (GSB/ WMM) 284.00 Cum NIT T&C 16(ix)

Bituminous Work (BM/DBM/BC/SDBC) 71.00 Cum NIT T&C 16(ix)

12 Bid Capacity (AxNx3)-B SBD ITB 4.7

13 Availability of key items of Contractor's Equipment as per S.B.D. Annexure-I (Clause 4.5(B)(a) NIT T&C 18(ii)

14 (a) Existing commitments and ongoing works Amount To be entered (Rs in Lakhs) NIT T&C 16(v) Annexure II

(b) Work for which Bid already submitted Amount To be entered (Rs in Lakhs) NIT T&C 16(v) Annexure II

15 Banker,s Certificate for Financial Resources/ Liquid Assets of 10% of estimated cost. NIT T&C 16(iv) Annexure IV

16 Affidavit for Undertaking that the bidder will be able to invest minimum cash up to 25% of contract value of work, during implementation of work. NIT T&C 16(iii) Annexure III

17 Affidavit for True & Correct for documents submitted in Tender NIT T&C 16(xii) Annexure II/V

18 Affidavit for Debar , Rescind and Blacklisted NIT T&C 16(x) Annexure V

Name of work: Demolition of Old Superstructure & Construction of New Superstructure including Overall Maintenance + Patch Repairing of Abutment, Pier & Pier Cap Demolition of Old Superstructure & Construction of New Superstructure of H.L RCC bridge over Daha river in 27th KM of Chhapra-Manjhi-Darauli-Guthni Road in Saran district.

Item No. Description of Item of Work Unit Qty Rate Amount

DSR-23/ It No. 26.28.2 Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge Average Thickness =50 mm. (Exceution Area- Removal of Damaged concrete Abutment & Bearing Pedestal & Pier Cap) Sqm 264.00 0.00

DSR-23/ It No. 26.29 Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint. Bars upto 12 mm diameter (Exceution Area- Removal of Damaged concrete Abutment & Bearing Pedestal & Pier Cap) Rm 1584.00 0.00

DSR-23/ It No. 26.29 Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint. Bars above 12 mm diameter (Exceution Area- Removal of Damaged concrete Abutment & Bearing Pedestal & Pier Cap) Rm 2640.00 0.00

13 Providing and applying of anticorrosive treatment to exposed structural reinforcement by two coats of IPNET RB or equivalent application with time interval of minimum 8 -10 hours between each coat after application of two coats of alkaline rust converting primer confirming to ASTM-B-117. The application shall be done by brush or spray after cleaning existing reinforcement with wire/ rotary wire brush to make the surfaces free from loose material, dirt etc. inclusive of all labour, materials, equipment etc. complete as per specifications and instructions of Engineer in Charge. (Surface area of member shall be measured for payment purpose). (Exceution Area- Apply anticorrosive coating over the reinforcement) Sqm 264.00 0.00

Sr.No. 17.11 Epoxy bonding of new concrete to old concrete. (Exceution Area- Damaged Surface area of Abutmnet, Bearning Pedestal & Pier Cap) Sqm 264.00 0.00

Sr.No. 17.07 Sealing of crack/porous concrete with epoxy grout by injection thorugh nipples complete as per clause 2803.1 . (Exceution Area- Honeycombing/ Damaged Surface area of Abutmnet, Bearning Pedestal & Pier Cap) Kg 516.00 0.00

Sr.No. 17.04 Providing and inserting nipples with approved fixinjg compound after drilling holes for grouting as per technical specifications including subsequent cutting/ removal and sealing of hole as necessary of nipples sfter completion of grouting with cement/epoxy. (Exceution Area- Honeycombing/ Damaged Surface area of Abutmnet, Bearning Pedestal & Pier Cap) Each 516.00 0.00

Sr.No. 17.06 Patching of damaged concrete surface with polymer concrete and curing compounds,initiator and promoter,available in present formulations, to be applied as per instructions of manufacturer and as approved by the Engineer. (Exceution Area- Damaged Surface area of Abutmnet, Bearning Pedestal & Pier Cap) Sqm 264.00 0.00

Sr.No. 13.16 Supplying,fiiting and fixing in position true to line and level eleastomeric bearing conforming to IRC:83 (Part-II) sextion-IX and clause 2005 of Mort&H specification complete all accessories as per drawing and technical specifications. (Exceution Area-New Bearing After Superstructure Replacement) Cucm 516096.00 0.00

Sr.No. 2.04(B) Dismanting of existing structures like culverts, bridges, retaining walls and other structures comprising of masonary, cement concrete, wood work, steel work including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material with all lift & lead of 1000 metres (ii) By mechanical means (B) Prestressed /Reinforced cement concrete grade M-20 & above. (Exceution Area- Dismantle of whole super-structure) Cum 613.00 0.00

Sr.No. 14.02 & Rate Analysis Supplying, fitting and Placing HYSD bar reinforcement in superstructure complete as per drawing and technical specifications. (Exceution Area- Reinforcement for Super-Structure) Tonne 84.00 0.00

Sr.No. 14.01.D.iii & Rate Analysis Furnishing and placing reinforced/prestressed cement concrete in super-structure as per drawing and technical specification. RCC/PSC Grade M35 - Using batching palnt, transit mixer and Concrete pump. For T-Beam & Slab - Height 5m to 10m. (Exceution Area- Concrete for I- Girder, Transverse Girder & Deck Slab) Cum 857.80 0.00

Sr.No. 14.06 - Construction of precast RCC railing of M30 Grade, aggregate size not exceeding 12mm, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, centr to centre spacing between vertical post not to exceed 2000mm, leaving adequatespace between vertical post for expansion, complete as per approved drawings and technical specifications. (Exceution Area- New Hand Railing) Metre 198.00 0.00

Sr.No. 8.35 Road aluminium stud with micro prismatic lens reflector (with shank) 100X100mm. (Exceution Area- Road Studs) Each 198.00 0.00

Sr.No. 8.15 (a) Deleneators from ISI certified firm as per the standard drawing given in IRC -79. (Exceution Area- Road Deleators) Each 99.00 0.00

Sr.No. 5.02(iii) Providing and applying tack coat with bitumen emulsion using emulsiuon pressure distribiutor at the rate of 0.30kg per sqm on the prepared bituminous surface cleaned with mechanical broom. (Exceution Area- New Road Work) Sqm 743.00 0.00

Sr.No. 14.09 Drainage spout complete as per drawing and technical specification. (Exceution Area- Project Name: Repair and Major Rehabilitation of Tajpur Pul, Chapra, Bihar.) No. 32.00 0.00

Sr.No. 5.05(B) Prividing and laying bituminous concrete with higher capacity batch type hot mix plant using crushed aggregate of specified grading, premixed with bituminous binder @ 5.2 percent of mix and filler, transporting the hot mix to work site, laying with hydrostatic paver finisher with sensor control to the required grade, level and alighnment, rolling with smooth wheeled, vibratory and tendom rollers to achieve the desired compaction as per MORT&H specification clause npo. 507 complete in all respects. (Exceution Area- New Road Work.) Cum 37.00 0.00

Sr.No. 14.21 Providing and laying of strip seal expansion joint catering to maximum horizontal movement upto 70mm, complete as per approved drawings and standarad specifications to be installed by the manufacturer/supplier or their authorised representative ensuring compliance to the manufacturer's instruction for installation. (Exceution Area- New Expansion Joint.) RM 55.00 0.00

Market Rate Analysis Providing and placing high strength, non shrink, pre- packed, free flow micro concrete having compressive strength of 60 MPa at 28 days (compresssive strength of one day should not be less than 25 MPa) . The micro concrete mix shall be prepared by mixing high strength, non shrink, pre- packed, free flow micro concrete powder with well graded cleaned crushed aggregates of 10mm & down size (Aggregates should be less than 10mm but retained on 3.36mm) in proportion of 2:1 (Two part pre-packed micro concrete powder : one part stone aggregates) by weight for repairing excessively damaged area of structural elements/Jacketing work/expansion joint repair etc. excluding reinforcement but including scaffolding, curing as per manufacturer's specificatons inclusive of all labours, materials, equipments etc. all complete as per directions of Engineer-in-Charge. (Note:-High strength, Non shrink, prepacked, free flow micro concrete powder content considered in this item is 1450 kg/cum). (Exceution Area- New Expansion Joint Portion.) Cum 17.00 0.00

Market Rate Analysis Providing and painting with approved quality two or more coats of anti-carbonation paint, single component, flexible, elastomeric coating based on acrylic co-polymer coating and compatible primer coat as per manufacturer’s specifications and the direction of Engineer-in-Charge over un-plastered concrete surface of piers and superstructures after cleaning and removing dirt, dust, oil, grease, efflorescence to obtain an even surface and applying paint @0.44 kg per sqm and primer @ 0.22 kg per sqm, total dry film thickness (DFT) of the coating shall not be less than 150 microns including all scaffolding, testing of materials etc necessary tools, plants, machinery with all leads, lifts and depths and all related operations as required to complete the work as per drawings, specifications and directions of Engineer- in- Charge. Note:- The work shall be carried out only through approved applicator of manufacturer. The manufacturer/ applicator shall provide a guarantee of satisfactory performance of anti carbonation coating for 5 years through contractor. (Exceution Area- Overall Bridge Painting.) Sqm 3333.00 0.00

Sr.No. 2.05(i)A Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately by Manual Means. Bituminous courses. (Exceution Area- Removal of old Flexible Pavement.) Cum 142.00 0.00

Sr.No. 2.05(i) Dismantling of flexible pavements and disposal of dismantled materials up to a lead of 1000 metres, stacking serviceable and unserviceable materials separately by Manual Means. Granular courses. (Exceution Area- Removal of old Flexible Pavement.) Cum 284.00 0.00

Sr.No. 4.01A(i) Granular Sub-Base with Graded Material (Table:- 400-1). Plant Mix Method: Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401. Rate per cum for grading-I Material. (Exceution Area- Constrcution of New Granular Sub-Base.) Cum 284.00 0.00

Sr.No. 4.14(A) Wet Mix Macadam (Plant Mix Method): 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. (Exceution Area- Application of WMM.) Cum 284.00 0.00

Sr.No. 5.01(i) Prime Coat over WMM/WBM: Providing and applying primer coat with SS1 grade bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means. (Exceution Area- Application of Primer coat over WMM.) Sqm 1421.00 0.00

Sr.No. 5.02(i)- Tack Coat in approach complete: Tack Coat on Bituminous surfaces: Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous surface cleaned with mechanical broom. (Exceution Area-Application of Tack Coat) Sqm 1421.00 0.00

Sr.No. 5.02(ii) Tack Coat in approach complete: Tack Coat on Granular surfaces treated with primer: Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.25 kg per sqm on the prepared bituminous surface cleaned with mechanical broom. (Exceution Area-Application of Tack Coat) Sqm 1421.00 0.00

Sr.No. 5.04(B) & Rate Analysis Dense graded Bituminous Macadam Grading-II: Providing and laying dense graded bituminous macadam with higher capacity batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder @4.5 percent by weight of total mix and filler, transporting the hot mix to work site laying with a hydrostatic paver finisher with sensor control to the required grade level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORT&H specification clause no. 505 complete in all respects. (Exceution Area- Application of New Dense graded Bituminous Macadam) Cum 85.00 0.00

Sr.No. 5.05(B) & Rate Analysis Bituminous concrete Grading- II: Prividing and laying bituminous concrete with higher capacity batch type hot mix plant using crushed aggregate of specified grading, premixed with bituminous binder @ 5.2 percent of mix and filler, transporting the hot mix to work site, laying with hydrostatic paver finisher with sensor control to the required grade, level and alighnment, rolling with smooth wheeled, vibratory and tendom rollers to achieve the desired compaction as per MORT&H specification clause npo. 507 complete in all respects. (Exceution Area- Application of New Bituminous concrete Grading) Cum 57.00 0.00

Sr.No. 8.13 Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface (Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 . The finished surface to be level, uniform and free from streaks and holes.) (Exceution Area- Road Marking with Hot Applied Thermoplastic Compound) Sqm 60.00 0.00

TOTAL (Inclusive of GST & all other taxes/ charges) 0.00