Strengtheing and Damrikarn work on kolakhal-jajedi Motor Road in pokhra development block under Chaubattakhal assembly Constituency of district Pauri Gharwal Length 2.50km

Amount

Making superelevation with lowering in half width & filling in remaining half width with coolie walling including supply of all material, labour, T&P etc. required for proper completion of work.

Lowering Km 1

Lowering Km 2

Lowering Km 3

Coolie Walling Km 1

Coolie Walling Km 2

Coolie Walling Km 3

WBM Grading 1 By Manual Means/By Mechanical Means- Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 1 as per Technical Specification Clause 405.

Patri filling with Local Soil with coolie walling after laying of soling coat including supply of all material, labour and T&P etc. required for proper completion of the work.

E&B Filling Km 1

E&B Filling Km 2

E&B Filling Km 3

Coolie Walling Km 1

Coolie Walling Km 2

Coolie Walling Km 3

WBM Grading 2 By Manual Means/By Mechanical Means- Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 2 as per Technical Specification Clause 405.

Patri filling with Local Soil with coolie walling after laying of Inter coat including supply of all material, labour and T&P etc. required for proper completion of the work.

E&B Filling Km 1

E&B Filling Km 2

E&B Filling Km 3

Coolie Walling Km 1

Coolie Walling Km 2

Coolie Walling Km 3

WBM Grading 3 By Manual Means/By Mechanical Means- Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.

Patri filling with Local Soil with coolie walling after laying of top coat including supply of all material, labour and T&P etc. required for proper completion of the work.

E&B Filling Km 1

E&B Filling Km 2

E&B Filling Km 3

Coolie Walling Km 1

Coolie Walling Km 2

Coolie Walling Km 3

2 cm thick premix carpat in 3.75 m width :-

Prime Coat :- Low Porosity Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

Tack Coat :- Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

20 mm thick Open Graded Premix Carpet using Bitumen Emulsion as per Technical Specification Clause 508.2

Seal Coat:- Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A as per Technical Secification Clause 510 By Manual Means Case - II : Type B Bitumen (VG-10)

Construction of Katcha Pucca drain

Surface Drain :- Construction of unlined surface drains of average cross-sectional area 0.18 sqm in soil to specified lines, grades, levels and dimensions. Excavated material to be used in embankment with a lift upto 3m and lead of 50 m (average lead 25 m) as per Technical Specification Clause 307. Manual Means.

Construction of Pacca drain with C.C. Construction of KC Drain as per drawing including supply of all materials labour T&P etc. required for proper completion of the work.

Excavation in foundation in all type soil

Random rubble masonary in cement mortar 1:5

Plastring of cement mortar 1:4

Excavation in foundation in all type soil

Random rubble masonary in cement mortar 1:5

Plastring of cement mortar 1:4

Excavation in foundation in all type soil

Random rubble masonary in cement mortar 1:5

Plastring of cement mortar 1:4

Retaining Wall/Breast wall :-

Excavation in foundation for retaining, breast walls etc, in all types of soils and rocks including all lead, lift and disposal of surplus material as per direction of engineer - in - charge, as per drawing and technical specifications Clause 305.1 of MORD Specifiction

Random Rubble Stone Masonry laid Dry, in breast walls, retaining walls, etc. including supply of all material, labour, T&P and royaltiies etc. complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203 of MORD Specifiction

Hand Packed stone filling in back of wallls including cost of all materials, royality, T&P etc. complete as per direction of Engineer-in- charge. (As per PWD Uttarakhand specifications)

Construction of Scupper

Excavation in foundation for retaining & breast walls in all types of soils and rocks including lead, lift and disposal of surplus materialas per direction of engineer - in - charge

PCC 1:3:6 in Foundation Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806,807, 1202 ans 1204 R.C.C grade M 25

Random rubble masonry In 1:5 cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204. Random rubble masonry In cement mortar (1:5)

Supplying, fitting and placing HYSD bar reinforcement in foundation /sub structure /superstructurecomplete as tonne per drawings and technical specifications Clauses 1000 and 1202 . (The reinforcement steel shall be procured from original (primary) steel producers as per clause no. 2011.3.1 of MORD specifications (First Revision'2014) and IS 1786:2008 clause no. 1.6) including supply of all material labour t&p. 1. SAIL (Steel Authority of India Ltd.) 2. RINL (Rashtriya Ispaat Nigam Ltd.) 3. Tata Steel 4. Shyam Steel Industries Ltd.

H.P stone filling in back of wallls including cost of all materials ,royality.t&p etc. complete.

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 1V :20H towards drawing foce.

Construction of Parapets :-

Excavation in foundation for retaining & brest wall in all types of soils and rocks including all lead & lift and disposal of surplus material as per direction of Engineer-in-charge.

PCC 1:3:6 in Foundation Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

Cement plum Masonry with 40% plum & 60% 1:3:6 cement concrete including supply of all material, labour, T&P etc. required for proper completio of the work. as per drawings and technical specifications Clause 802, 803, 1202 & 1203 of MORD Specifiction (As per Analysis)

White washing of parapet walls of CD work and tree truncks White washing two coats on parapet walls and tree trunks including preparation of surface by cleaning scraping etc. as per technical specifications Clause 1915

Miscellaneous item such as Edge Stones, View Points, :-

Kilometre Stone Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 1703 Ordinary Kilometer Stone (Precast)

Hectometre Stone Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 1703 200 m stone (precast)

Providing edge stones of Size 450x350x100 mm on valley side of formation as per drawing and technical specification clause 1608.2.6

Providing and laying of hot applied thermoplastic compound of ISI Mark Approved Quality of 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes.

Sinage & road safety item such as crash barrier :-

Excavation in foundation for retaining & brest wall in all types of soils and rocks including all lead & lift and disposal of surplus material as per direction of Engineer-in-charge.

Type - A, "W" : Metal Beam Crash Barrier Providing and erecting a "W" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 810 ( if Concrete Required for Vertical post Fixing will be paid extra)

Retro-Reflective Traffic Signs with Type XI retro- reflective Sheet Providing and fixing of retro reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of Type XI retro reflective sheeting fixed over 3mm/4mm thick Aluminium composite material sheet vide clause 801.3, depending on the size of the sign fixed over back support frame of min 25 x 25 x 3mm Angle mounted on a mild steel circular pipe 65 NB, 3.2 mm thickness firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67.

Road Delineators / Vertical Guide Posts: Providing and fixing of Standard Metal Delineator consisting of minimum retro reflective unit exposed area of 330 sqcm, full cube corner micro prismatic nonmetallic retro reflective sheeting on each side conforming with IRC 67 and meeting the coefficient of retro reflection values as per ASTM D 4956 Type XI table specification with pure polyester powder coating with the minimum thickness of powder coating of not less than 40 micron. The posts shall have ellipsoidal or circular design with the height of the pole shall be 800 to 900 mm above the ground with about 200 to 300 anchored with PCC M-15 onto the ground. The front and back faces of the delineator should be curved with a radius of not more than 200 mm and with delta angle (or central angle of curve) lying between 20o and 30 o, to increase the visibility of the delineator for vehicles moving in continuous curves. The delineator shall have sufficient arrangement to make the reflective sheets vandalproof. Including all test report and warranties as per IRC 67 and IRC 79.

Road Studs / Cat Eye: Providing and fixing of single mould twin shank reflective road studs of ‘category A’ Raised pavement markers made out of poly carbonate/ABS moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face with retro reflectance and chromaticity values shall be as given in the detailed specifications and the product shall conform to ASTM D4280. The raised pavement marker shall also meet all the testing conditions of ASTM D4280 and fixed to the road surface using he adhesive recommended by the manufacturer. Two cylindrical Polymer Shanks of not less than 20 mm diameter and not less than 30 mm length shall be molded in the RPM body. The reflective raised pavement markers shall also confirm to the MORTH circular No RW / NH. 33023/10/ 97-DO.III and the length ,height and width of the body shall not be less than 100 mm, 15 mm and 90 mm and base of marker shall be flat within 1.3 mm and outermost faces of configuration of marker shall not deviate more than 1.3 mm from a flat surface. The marker shall support a load of 13635 Kg tested in accordance with ASTM D4280. The marker shall withstand flexural strength of 909 kgf force in accordance with ASTM D4280. Marker lenses shall be moulded of Polycarbonate or methyl methecrylate conforming to ASTM D788. The area of each retro reflectory surface shall not be less than 13.0 sq.cm. The slope or retro – reflectory surface shall be 35 + 5 degree to base. Each reflector shall have a CIL not less than values specified in table 1 of MORTH Section 800 page no. 353 and should accompany two year warranty for satisfactory field performance from the

VSH CONSTRUCTION (BID ID -380068)

Himalayan Construction (BID ID -379664)

Panwar Construction And Associates (BID ID -380056)