PACKAGE NO PWD-NH(R)/GUWAHATI/SOPD/2024 25/03 R_R and Beautification works in stretches on NH-37 (Old)/NH-17 (New) from Km 134/000 (VIP Junction) to Km 146/227 (Jalukbari Junction) under PWD, Guwahati NH Division in the State of Assam

Amount

Construction of Subgrade and Earthen Shoulders (Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table (300-2) ( including compensation of earth.)(a), ( Including cost of testing of materials at site and laboratory as directed by the deptt.) (Including all leads and lifts) '(a) from private land

Scarifying existing bituminous surface to a depth of 50 mm by mechanical means (Scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with in all lifts and lead upto 1000 metres.)

Tack Coat '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/granular surface cleaned with mechanical broom.( Including cost of testing of materials at site and laboratory as directed by the deptt.) '(I)With Bitumen emulsion CSS-1h (b) dry & hungry bituminous surface

Bituminous Concrete (Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % of 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. 509 complete in all respects)(including all leads and lifts) ( Including cost of testing of materials at site and laboratory as directed by the deptt.) (a) With hydrated lime/cement as filler (refer table 500-9 of MoRT&H specification) '(I)'with 60/70 or VG-30 grade bitumen '(i)for Grading-I ( 19 mm nominal size )

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 and conforming to the MoRTH specifications a) Pedestrian Crossing

b) Stop Line

c) Centreline marking

d) Edgeline marking

Retro reflectorised Traffic sign: Providing and erecting of Retro-Reflectrorised cautionary, mandatory & informatory sign as per IRC: 67 made of high intensity encapsulated lens type reflective sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick fixed on an angle iron of 25x25x4mm supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade Cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and sign. ( All the Steel work must be Tata/Sail/or any other approved brand) '(i) 90cm equilateral traingle

(ii) 90cm octangle

(iii) 80 cm x 60 cm rectangle

(ii) 60Cm Circular

Providing fitting and fixing Solar Traffic Blinker of Diameter 300 mm of size 365x365x185mm supported on a mild steel angle iron post 100 mm dia firmly fixed to the ground by means of properly design foundation with M-15 grade cement concrete 45cmx45cmx60 cm, 60 cm below ground level

Providing reflective pavement marker with Micro prismatic lens in both direction having thermoplastic body adhering to the specification and guidelines of MoRT&H’s fixed to the road surface using the adhesives and the procedures recommended by the manufacturers with three months replacement warranty and free maintenance.

Providing ‘Sparkle Solar Road Studs, manufactured by Tata B.P. Solar India Ltd. Of size (125mmx125mm), 90mm height (from bottom of shank to the top of stud) with detachable battery, m6LEDs-three on each side for Bi-directional studs/3 LEDs on one side for unidirectional studs, ultra bright LED in amber and red colour, weight per stud 700+25 gms, flash rate of 50-65 times per minute completely water resistant and weather proof with replacement warranty and free maintenance fro one year from the date of installation of stud on road-(installation should be made using adhesives and procedures recommended by manufacturer under the supervision of their competent technician). a) Bi-directional Stud-

Supplying of delineators(Roadway indicators) not less than 800 mm high above ground level.The delineators shall have a core and shell construction which shall be made of tough,high impact resistant,injection molded thermoplastic outer body.The inner core shall consist of powdered coated or painted mild steel of minimum thickness 1.00 mm.The delineator should consist of top retro-reflective unit consisting of white colored micro prismatic non-metallic retro-reflo-reflective sheeting of minimum exposed area 125sqcm and bottom retro-reflective unit consist of red colured micro prismatic non -metallic retro-reflective sheeting with 35 sqcm of minimum exposed area conforming with IRC-67-210 type x1 standards.The delineator shall be fixed into the ground by inserting the root of the delineator up to the marked portion and by firm concrete filling as per the instruction by Engineer in Charge.

Supply and installation of Flexible Median Marker made of flexible thermoplastic body and Avery Dennison’s world class Type XI Fluorescent Yellow Reflective Sheeting. Flexible Median Marker helps to make the medians visible at night time thereby making roads safer for the commuters. Together with its flexible body, unique bounce-back quality and also it’s moulded shank design ensures that there is no displacement and disorientation thereby making the product more durable and reducing the replacement cost

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 2m center to center, 1.8 m high, 1.1m below ground/road level, all steel parts and fitments to be galvanized by hot dip process, all fitting to conform to IS:1367 and IS:1364, metal beam rail to be fixedon the vertical post with a spacer of channel section 150mmX75mmX5mm, 330mm long complete as per clause 810.) (Replacing the damage Metal Beam Crash Barrier)

Providing and fixing Reflector for Guard rails for all profile metal bracket with dimensions (b) Two- way reflective with 2x166 glass elements.

RCC Hollow Circular Guard Post Providing of hume pipe delineator, 250 mm in diameter, 1250 mm high, having 25mm skin thickness filled with earth for stability up to 5 cm from top and remaining filled with 1:3:6 c.c.in spherical segment to prevent percolation of water and emeded in c.c. (1:3:6) below ground level up to a depth of 500mm, 75mm thick cc surrounding the pipe, painted white as per approved drawing.

Tree reflector made of heigh intensity grade retro-reflectorised sheeting fixed over aluminium sheeting of 2mm/0.28mm thick firmly fixed with necessary galvanized nail. b)150mm dia/150mmx150mm.

White washing with lime (Two Coats) on Road side trees with varrying girth for a height of 1.50 m to give an even shade including thoroughly cleaning the tree surface before whitewashing

Painting on Steel Surfaces (Providing and applying two coats of ready mix paint of approved brand on steel surface after through cleaning of surface to give an even shade)

Painting on concrete surface (Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 Sq.m. ) (A)For Plain surface 'Painting of the VIP Flyover

Painting of Bridge (At. Br. 135/1, 136/4 141/1, 141/2, 142/1, 146/3 and 147/1)

From Km 135 to Km 146 (Painting of Median Kerb)

Painting of Flower Pot near VIP Flyover

Painting of Kerb of Drain, Footpath, etc.,

Excavation in Soil by Manual Means. (a) (Excavation for roadway in soil using manual means including loading in truck for carrying of cut earth to embankment site with all lifts and lead)

Brick masonry work in 1:3 in sub-structure complete excluding pointing and plastering, as per drawing and technical specifications

Plastering with cement mortar (1:3 ) on brick work in sub-structure as per Technical specifications

G.I Barbed wire Fencing 1.2 metre high (Providing and fixing 1.2 metres high GI barbed wire fencing with 1.8 m angle iron posts 40 mm x 40 mm x 6 mm placed every 3 metres center to center founded in M15 grade cement concrete, 0.6 metre below ground level, every 15th piost, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with 9 horizontal lines and 2 digonals interwoven with horizontal wiers, fixed with GI staples, turn buckles etc complete as per clause 807.

Providing, fitting and fixing mild steel railing complete as per drawing and Technical Specification

Turfing of Slopes (Maintenance of Turfing of slopes (rough grassing) for a period of one year including watering etc) [Amount to be paid Quarterly after, after verifcication of monthly report of maintenance works in addition and based on the number of surviving Hedge as per initial reccord] [Central School, Under Flyover, Airman Station]

Planting of Trees and their Maintenance for one Year (Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge mannure, planting the saplings, backfilling the trenches, watering , fixing the tree guatrd and maintaining the plants for one year. [Amount to be paid Quarterly after, after verification of monthly report of maintenance works in addition and based on the number of surviving Hedge as per initial reccord] [Under Flyover & Park]

Grassing with ' Doobs' Grass (Grassing with 'Doobs' grass including watering and maintenance of the lawn for 30 days or more till the grass forms a thick lawn free from weeds and fit for moving including supplying good earth if needed) '(ii) In rows 7.5 cm apart in either direction

Making Lawns including Ploughing and Dragging with 'Swagha' Breaking of Clod (Making lawns including ploughing and breaking of clod, removal of rubbish, dressing and supplying doobs grass roots and planting at 15 cm apart, including supplying and spreading of farm yard manure at rate of 0.18cum per 100 sqm

Maintenance of Lawns (Maintenance of lawns for a period of one year including watering etc) [Amount to be paid Quarterly]

Planting Flowering Plants and Shrubs in Central Verge [From Km 135 to Km 137]

Maintenance of Flowering Plants and Shrubs in Central Verge for one Year [Amount to be paid Quarterly after, verifcication of monthly report of maintenance works and based on the number of surviving Hedge as per initial reccord] [From Km 135 to Km 137]

a) Planting Permanent Hedges including Digging of Trenches (Planting permanent hedges including digging of trenches, 60 cm wide and 45 cm deep, refilling the excavated earth mixed with farmyard manure, supplied at the rate of 4.65 cum per 100 metres and supplying and planting and watering of hedge plants at 30cm apart[ [From Km 135 to Km 137]

b). Maintenance of Hedge for one year. [Amount to be paid Quarterly after, after verifcication of monthly report of maintenance works in addition and based on the number of surviving Hedge as per initial reccord] [From Km 135 to Km 137]

Clearing slab/ box type culvert and pipe culverts including clearing, cleaning, and reshaping of upstream and downstream faces of these culverts within ROW. The job include disposal of excess materials recovered from site including vegetation outside ROW with all leads and lifts complete in all respect as per direction of Engineer-InCharge and as per maintenance standars Clause 3.1. Frequency of cleaning will be 1 (one) tme in a year i.e., before monsoon. (a) Box type Culverts

SARAIGHAT ENGINEERS (BID ID -260832)