SOPD_G_21_22_06 Construction of Hunwal to Nagadholi via Hatijuri connecting road under SOPD-G for the year 2021-22,

Amount

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable materials to beused or auctioned up to lead of 1000metres including removal and disposal of top organic soil not exceeding 150mm thickness.

Removing all type of Hume pipes and stacking within a lead of 1000m including Earthwork and dismentling masonry works. II) Above 600mm to 900mm dia.

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.)

Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirment of table 300-2 ( including compensation of earth.)( Including cost of testing of materials at site and laboratory as directed by the deptt.) ( a ) From Private Land

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.) ( a ) From Private Land

'Granular Sub-Base with Coarse Graded Material (Table: 400-2) (Construction of granular sub-base by providing coarse graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC,and compacting with vibratory roller to achieve the desired density,complete as per cl. 401( with an initial lead of 5 Km.) ( ii ) For Grading -II Material

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 wheeled 80-100 KN static roller in stages to proper grade and camber, applying and brooming, stone acreening/binding matrials to fill up the interstices of coarse aggregate, watering and compacting to the required density as per technical specification clause 405G) By Manual Means,WBM Grading -III,( b) Using Screening Type -B ( 11.2 mm agg.)

ICBP I) Providing and laying interlocking concrete block pavement having thickness 80mm as per echnical specification clause 1504. (Including edge block/edge restaints wall.)

Providing and eracting of retro-reflectrorised cautonary , informatory sign as per IRC. 67 made of high density encapsulated lens type reflective sheeting , fixed over alminium sheeting , 2mm thick fixed on an angle iron 25x25x4mm supported on a mild steel angle iron post 75x75x6mm firmly fixed to the ground on foundation with M15 cc 45x45x60mm , 60cm below GL as per approved drawing and sign. (i) 60 cm equilaterial triangle.

Providing and eracting of retro-reflectrorised cautonary , informatory sign as per IRC. 67 made of high density encapsulated lens type reflective sheeting , fixed over alminium sheeting , 2mm thick fixed on an angle iron 25x25x4mm supported on a mild steel angle iron post 75x75x6mm firmly fixed to the ground on foundation with M15 cc 45x45x60mm , 60cm below GL as per approved drawing and sign. (iii) 600mm circular

RCC M-15 grade Klometer Stone of standard design as per IRC: 8 fixing inposition including painting and printing etc complete as per drawing anf Tech. Sp.Cl: 1703. (ii) Ordinary KM Stone (precast)

RCC M-15 grade Klometer Stone of standard design as per IRC: 8 fixing inposition including painting and printing etc complete as per drawing anf Tech. Sp.Cl: 1703. i) 5th kmstone (precast)

RCC M-15 grade Klometer Stone of standard design as per IRC: 8 fixing inposition including painting and printing etc complete as per drawing anf Tech. Sp.Cl: 1703. (iii) 200 M stone (precast)

Plantating of trees and their maintenance for one year (planting of trees by the road side (Avenue trees ) in 0.60 m dia holes, 1m deep dug in the ground, mixing the soil with decayed farm yard/sludge mannure, planting the saplings, backfilling the tranches, watering fixing the tree guard and maintaining the plants for one year.

Culvert Works Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.(B)Mechanical Means(i)Depth upto 3 m

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

Brick masonry work in cement mortar in foundation complete excluding pointing and plastering as per drawing and technical specifications Clauses 600, 1202 & 1203

Bedding for pipe:Bedding Type B(1st class )bedding of well compacted granular material.

Brick masonry work in cement mortar in substructure complete excepting pointing and plastering, as per drawing and technical specification Clauses 602, 603, 604, 1202 & 1204

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. (B) 1000 mm dia

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in double row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. (B) 1000 mm dia

Plastering with cement mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification Clauses 613.4 & 1204

RCC Box Culvert 2.5 Dismantling of Structures (Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material,disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 metres) (ii) Cement Concrete, II By Mechanical Mean, (B) Reinforced cement concrete grade M-20 & above

11.1 Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. (I) Ordinary soil, (ii) Depth 3 m to 6 m

11.4 Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203.A Crushed Stone,I) PCC M10,Nominal Mix 1:3:6

11.4/A/(v). Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork. (A) Crushed Stone, ( V) RCC Grade M25,

12.5/A/(IV)/(i) Plain/Reinforced cement concrete, in sub structure complete as per drawing and technical specification and steel shuttering formwork. (A) Crushed Stone, (IV) - RCC Grade M25, Height upto 5m

13.1/A/(II)/a. Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification' including steel shuttering formwork. (A) Crushed Stone, (II) - RCC Grade M25, (a) Height upto 5m

13.4 Supplying, fitting and placing MS Bar (Fe-500) reinforcement bar (From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL) in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202

13.6 Construction of RCC railing of M30 Grade in-situ with 20 mm nominal size aggregate, true to line and grade, tolurence of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 mm, leaving adequat space between vertical posts for expansion, complete as per approved drawings and technical specifications.

13.10 Drainage Spouts complete as per drawing and Technical specification

12.9 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. Complete as per drawing and Technical specification.

13.5/A. Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications

14.2 Boulder laid dry without wire crates. (Providing and laying boulders apron on river bed for protection against scour with stone boulders weighing not less than 40 kg each complete as per drawing and Technical specification.)

12.10 Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification. Sand Material

M/S B. L. AGARWALA

Sri Tapan Dutta

BUDHESWAR BURAGOHAIN