Request for Proposal (“RFP”) issued by NHIT Western Projects Private Limited (NWPPL) for Engagement of Agency/Firm for Flexible Pavement works on Four-lane of Chittorgarh Bypass – Kota Road Section on NH-27 with project length of 160.50 kms in the state of Rajasthan.

NHIT Westren Project Pvt. Ltd.

Name of Project: Chittorgarh Bypass Kota Road Project

Abstract Sheet for Service Road and MCW Repair

S No Particulars UoM Quantity Unit Rate Amount Remarks

1 Milling of Distressed Bituminous Layer – Up to 100 mm Depth Scope of Work: Milling of distressed bituminous surface to a depth of up to 100 mm using a suitable milling machine for reuse or safe disposal. Execution Requirements: 1) Deploy milling machine fitted with conveyor and loading system. 2) Mill up to 100 mm depth as directed. 3) Load reclaimed material directly into trucks for hauling and stockpiling. 4) Stock the milling material as directed by Authority. Rate Inclusion:The rate includes milling with machine, labour, transportation of reclaimed material, stockpiling, all safety measures, fuel, machinery operation, overheads, and compliance with directions of Engineer-in-Charge. Relevant Code / Specification: MoRTH Clause 501.8 Sqm 59,645.40 0.00 Service Road

2 Construction of Wet Mix Macadam (WMM): Grader Scope of Work: Construction of Wet Mix Macadam using crushed stone aggregates conforming to MoRTH Clause 406, laid using a motor grader in uniform layers not exceeding 200 mm thickness, mixed with water to optimum moisture content, and compacted to the required density. Execution Requirements: 1) Source approved aggregates as per project specifications. 2) Prepare the surface by cleaning, leveling, and ensuring cross-slope as per drawings. 3) Mix aggregates with controlled water addition in a mechanical mixer to achieve optimum moisture content.. 5) Spread mixed material using a motor grader with a minimum blade length of 3.05 m and GPS control for alignment and slope accuracy. 6) Compact each layer using an 8–10 tonne vibratory roller to achieve 98% of Maximum Dry Density (MDD), as per IS 2720 (Part 8). 7) Conduct field density testing at 50 m intervals or as directed by the Engineer-in-Charge. Rate Inclusions :The rate includes cost of all materials (aggregates, water), labour, equipment (grader, mixer, roller), fuel, mixing, laying, compaction, surface preparation, testing, and incidental works. Also includes safety signage, traffic control, and environmental compliance. Relevant Code / Specifications: MoRTH Clause 406 Cum 1,782.16 0.00 Service Road

3 Prime Coat over Granular Base – Using SS1 Grade Bitumen Emulsion Scope of Work: Applying primer coat using SS1 grade bitumen emulsion over prepared stabilized soil base/crusher run macadam, including cleaning and spraying. Execution Requirements: 1) Mechanically clean the compacted surface. 2) Use SS1 bitumen emulsion as per IS:8887. 3) Spray uniformly at 0.90–1.20 kg/sqm using pressure sprayer. 4) Ensure surface is damp, not wet. 5) Allow minimum 24 hours curing; restrict traffic. Rate Inclusions: Bitumen emulsion, surface prep, labour, equipment, spraying, curing, PPE, barricading, and all incidental items. Relevant Code / Specification: MoRTH Clause 502 , IS:8887, Table 500-3 Sqm 11,881.10 0.00 Service Road

4 Tack Coat on Bituminous Surfaces Scope of Work: Providing and applying tack coat using bitumen emulsion on a prepared bituminous surface to ensure effective bonding with the overlying bituminous layer. Execution Requirements: 1) Clean the bituminous surface using a mechanical broom to remove dust and debris. 2) Use RS-1 grade bitumen emulsion conforming to IS:8887. 3) Apply uniformly at a rate of 0.20 to 0.30 kg/sqm using a bitumen pressure distributor. 4) Maintain spray temperature for Bitumious emulsion around 20°C to 70°C, and for CutBack 50°C to 80°C for best results. 5) Avoid overlapping, streaking, or excess pooling; ensure full surface coverage. Rate Inclusions: Rate includes Bitumen emulsion, labour, cleaning, spraying equipment, fuel, PPE, traffic control, Safety compliance and all incidental works. Relevant Code / Specification: MoRTH Clause 503, IS:8887 Sqm 83,535.30 0.00 Service Road

5 Dense Bituminous Macadam: Grade 2 VG 40 Scope of Work: Providing and laying Dense Graded Bituminous Macadam (DBM) with 26.5 mm nominal size aggregates (Grading 2) premixed with bituminous binder in a hot mix plant, transported and laid over a prepared surface using sensor-controlled paver finisher, and compacted to achieve the specified grade, density, and finish. Execution Requirements: 1) Use Grading 2 aggregates, VG-40 bitumen @ 4.5%, and filler; mix in approved HMP. 2) Maintain mixing temp: 160–170°C, laying ≥150°C, rolling ≥100°C. 3) Lay mix using sensor-controlled hydrostatic paver finisher to proper profile and level. 4) Maintain layer thickness around 50–75 mm. 4) Compact with smooth wheel, vibratory, and PTR rollers to achieve ≥92% lab density (IS:12091). Rate Inclusions :The rate shall include cost of all materials (VG-40 bitumen, aggregates, mineral filler), mixing in HMP, heating, transportation, laying with paver, compaction using rollers, quality control testing, labour, machinery, fuel, PPE, barricading, signage, traffic control, environmental and safety compliance, and all incidental works required to complete the job in accordance with MoRTH specifications. Relevant Code / Specification: MoRTH Clause 505 Cum 1,194.49 0.00 Service Road

6 Bituminous Concrete – Grading 2 (VG-40, 5.4%) Scope of Work: Providing and laying Bituminous Concrete (BC) with Grading II aggregate using higher capacity batch type hot mix plant, premixed with VG-40 bitumen @ 5.4% by weight of total mix and filler, including transportation, laying by hydrostatic sensor paver, and compaction with rollers as per MoRTH Clause 507. Execution Requirements: 1) Prepare mix with VG-40 binder @ 5.4%, Grading 2 aggregates, and filler in HMP. 2) Maintain mix temp 160–170°C, laying temp ≥150°C, rolling temp ≥100°C. 3) Lay mix using paver to desired camber, grade, and level. 4) Compact with smooth, vibratory, and tandem rollers to achieve ≥92% lab density. 5) Maintain layer thickness of 40 mm. Rate Inclusions:Covers the complete scope including cost of materials (VG-40, aggregates, filler), HMP operation, transportation, laying, compaction, site preparation, testing, safety, and environmental management. Relevant Specification: MoRTH Clause 507 Cum 2,385.82 0.00 Service Road

Main Carriageway

7 Milling of Distressed Bituminous Layer – Up to 40 mm Depth Scope of Work: Milling of distressed bituminous surface to a depth of up to 40 mm using a suitable milling machine for reuse or safe disposal. Execution Requirements: 1) Deploy milling machine fitted with conveyor and loading system. 2) Mill up to 40 mm depth as directed. 3) Load reclaimed material directly into trucks for hauling and stockpiling. 4) Stock the milling material as directed by Authority. Rate Inclusion:The rate includes milling with machine, labour, transportation of reclaimed material, stockpiling, all safety measures, fuel, machinery operation, overheads, and compliance with directions of Engineer-in-Charge. Relevant Code / Specification: MoRTH Clause 501.8 Sqm 43,304.56 0.00 MCW

8 Tack Coat on Bituminous Surfaces Scope of Work: Providing and applying tack coat using bitumen emulsion on a prepared bituminous surface to ensure effective bonding with the overlying bituminous layer. Execution Requirements: 1) Clean the bituminous surface using a mechanical broom to remove dust and debris. 2) Use RS-1 grade bitumen emulsion conforming to IS:8887. 3) Apply uniformly at a rate of 0.20 to 0.30 kg/sqm using a bitumen pressure distributor. 4) Maintain spray temperature for Bitumious emulsion around 20°C to 70°C, and for CutBack 50°C to 80°C for best results. 5) Avoid overlapping, streaking, or excess pooling; ensure full surface coverage. Rate Inclusions: Rate includes Bitumen emulsion, labour, cleaning, spraying equipment, fuel, PPE, traffic control, Safety compliance and all incidental works. Relevant Code / Specification: MoRTH Clause 503, IS:8887 Sqm 43,304.56 0.00 MCW

9 Bituminous Concrete – Grading 2 (VG-40, 5.4%) Scope of Work: Providing and laying Bituminous Concrete (BC) with Grading II aggregate using higher capacity batch type hot mix plant, premixed with VG-40 bitumen @ 5.4% by weight of total mix and filler, including transportation, laying by hydrostatic sensor paver, and compaction with rollers as per MoRTH Clause 507. Execution Requirements: 1) Prepare mix with VG-40 binder @ 5.4%, Grading 2 aggregates, and filler in HMP. 2) Maintain mix temp 160–170°C, laying temp ≥150°C, rolling temp ≥100°C. 3) Lay mix using paver to desired camber, grade, and level. 4) Compact with smooth, vibratory, and tandem rollers to achieve ≥92% lab density. 5) Maintain layer thickness of 40 mm. Rate Inclusions:Covers the complete scope including cost of materials (VG-40, aggregates, filler), HMP operation, transportation, laying, compaction, site preparation, testing, safety, and environmental management. Relevant Specification: MoRTH Clause 507 Cum 1,732.18 0.00 MCW

10 Road Marking -Providing and Laying hot applied thermoplastic road marking strip on Bituminous Surface of specified shade/colour of 2.5 mm thick including 1.5 Refractive index reflectorizing glass beads@ 250gm/sqm. Thickness of 2.5mm is exclusive of surface applied glass beads as per IRC35:2015. Initial Dry reflectivity RL shall be >250mcd/sqm/lux measured in the initial 7 days and sustained reflectivity RL of 100mcd/sqm/lux and Qd of 100mcd/sqm/lux measured at the end of 2years by means of a Standard Reflectometer of Zehntner, Easylux, Delta make capable of measuring RL & QD both according to IRC35:2015 clause 15.5. The finished surface to be level, uniform, and free from streaks and holes complete as per direction of Engineer-in-charge and in accordance with applicable specifications. (Refer MORTH Clause 803 for technical Specification and Performance for IRC 35:2015). Source of Road Marking Paint: MoRTH Specifications of Asian or Berger only Source of Drop on Glass Beads: Sovitec; Potters only Sqm 2,102.79 0.00 MCW

11 Kerb Painting Scope of Work: Providing and applying one coat of primer and two coats of synthetic enamel paint of approved shade on kerb surfaces using first-quality paint, including surface cleaning and preparation Execution Requirements: 1) Clean kerb surfaces of dust, oil, grease, and contaminants. 2) Apply one coat of primer as a base. 3) After drying, apply two coats of synthetic enamel paint evenly to achieve a durable and uniform finish. 4) Comply with MoRTH Clause 803 and directions of Engineer-in-Charge Rate Inclusions: The rate shall include the cost of primer and enamel paint, labour for cleaning and painting, required tools and equipment, transportation to site, overheads, and profit. All necessary safety precautions such as PPE, barricading, and signages, as well as compliance with MoRTH specifications, are included. Relevant Specification : MoRTH Clause 803 Sqm 2,434.91 0.00 MCW

Total Amount=>>> 0.00

Note: Material & Testing shall be done as per NHAI/MORTH specification

The Contractor shall use VSI-produced cubical aggregates conforming to applicable specifications to ensure improved interlocking, durability, and surface performance of bituminous layers.

* The Quantities mentioned in BoQ may vary up to ± 25% of original BoQ quantity of single BoQ item subject to maximum of ± 20% of original Contract price. The decision of the Employer shall be final and binding on the contractor

Chittorgarh Bypass to Kota Section (from Km 891+929 to Km 1052+429) of NH -27

Service Road & Junction-Rectification Quantity

S. No. Chainage (km) Side Length (M) WMM DBM Milling (SqM) BC Remark

From To Width Prime Coat (Sqm) Depth Quantity (Cum) Width Tack Coat (Sqm) Depth Quantity (Cum) Width (M) Milling (SqM) Tack Coat (SqM) Depth (M) Quantity (Cum)

MCW Repair Work

S. No. Type of Defect Chainage Side Lane Measurement- BC Work Measurement- Road Marking Measurement- Kerb Painting

From To Length (meter) Width (meter) Milling Qty. (Sq. m) Tack Coat Qty. (Sq. m) Depth (meter) BC Qty. (Cum) Kerb (Sqm.) Centre (Sqm.) Shoulder (Sqm.) Total Marking Kerb (Sqm.) Rut Depth (mm)