Widening and Strenthening of Sriduttganj Gumdi in Distt Balrampur

Earth work in Excavation in trenches for foundations pipes cable etc in ordinary soil (Loam clay or sand) including lift upto 1.5 m. lead upto 50m and dressing of sides and rammings of bottom and disposal of surplus exdavated earth as directed by the Engineer I/C within a lead of 30 m. S.I No. 251

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 requirement of table 300-2. for raising of Embankment. (Including Approach)

Construction of sub-grade 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 No. 300-2

Construction of granular sub-base by providing coarse graded Material, mixing in a mechanical mix plant of 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 in a compacted layer of 100mm functioning as drainage layer.

Providing,laying, spreading and compacting graded stone aggregate to wet mix mcacdam specified 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.

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 0.90 kg/sqm using mechanical means as per Technical Specification Clause 502

Providing and applying tack coat with bitumen VG-10 using bitumen pressure distributor @0.20Kg/sqm on the prepared surface cleaned with mechanical broom.(Existing bitumenos surface)

Providing and laying dense graded bituminous macadam with 60-90 TPH batch type hot mix plant producing an average output of 75 tonne per hour using crushed aggregate of specified grading. premixed with bituminous binder @ 4.5 % by weight of total mix and fillar, 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 tendem rollers to achieve the desired compaction as per MORT&H specification clause 507 complete in all respect

Providing and laying bituminous concrete with 60-90 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 per cent 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 MORTH specification clause No. 509 complete in all respects

Drain Work-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. Technical Clause 304 of MoRTH Specification.

Plain cement concrete 1:3:6 nominal mix in foundation with crushed aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. Technical Specification as per Section 2100 of MoRTH Specification.

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications as per Section 1500, 1700 & 2100 of MoRTH Specification.(Drain Cover 33%)

Supplying, Fitting and Placing un-coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical Specifications as per Section 1600 of MoRTH Specification.

Providing and laying of Hecto Meter Stone ( Mirzapur Stone ) of standard design as per IRC-8 fixing in position including painting of Hecto Meter Stone with 2 coats of approved synthetic enamel paint and lettering as per PWD maintenance manual including cost of Hecto Meter Stone transpotation to site and all materials, labour T&P etc. required proper complete of work.

Providing and laying of KM Stone ( Mirzapur Stone) of standard design as per IRC-8 fixing in position including painting of KM stone with 2 coats of approved synthetic enamel paint and lettering as per PWD maintenance to site and all materials, labour T&P etc. required proper complete of work

Construction of un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with 43 grade cement @ 400 kg per cum, coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing

Providing and laying of 5Th KM Stone ( Mirzapur Stone) of standard design as per IRC-8 fixing in position including painting of KM stone with 2 coats of approved synthetic enamel paint and lettering as per PWD maintenance to site and all materials, labour T&P etc. required proper complete of work

Road Safty and Furniture-P/L of hot applied thermo plastic compound 2.5 mm thick including reflecto rising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass breads as per IRC 35.The finished surface to be level uniform & free from streaks and hole. in edges and center line.

Thermoplastic Repeted Bar marking is a softer treatment to reduce the speed. One set of bar marking (refer TM 08) comprises of 6 bars of 300 mm wide. Each strip of thermoplastic strip shall be of 5 mm high and shall be set applied across the full width of the carriageway.

Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign boards area not exceeding 0.90 sqm. with back supported angle iron frame as per IRC :67 made of high intensity grade prismatic sheeting vide clause 801.3, fixed over aluminium composite sheeting, 3 mm thick supported on a mild steel angle iron post 65 mm x 65 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing complete with cost of all material, labour, T&P etc. complete required for proper completion of work as per direction of Engineer-in-charge. Rumble strip - 90 cm equilateral triangle

Left/ Right turn - 90 cm equilateral triangle

Speed Limit - 60 cm circular

Direction sign - 800 x 600 rectangular

Place identification - 800 x 600 rectangular

Hezard sign

Double Chevron

Reflective Caution Boards -Providing and erecting direction and place indentification retro reflectise signs as per IRC 67 made of high intensity grade sheeting fixed over aluminum sheeting 2 mm thick supported on a mild steel single angle iorn post 75X75X6 fixed to the ground complete as specfied .80mmx60mm Rectangular with difiniation plate 20cm x60 cm

Supply & fixing of reflactive delinator post made of 85x45x3mm dia squire pipe of 1200mm. long duly pinted with black strong point reflective tape with in 3 lairs of size 40x450mm on all four side arround the pipe. including all taxes.

Concrete with 4 cm gauge Stone ballast, fine sand of 1.25 fineness modulus and cement in proportion of 1:4:8 in foundation and under flooring supply of all materials, labour and T&P etc. requuired for propar completion of the work as per Sl.No. 275

Supply & Laying of 15mm brick ballast mixed with sand below pipe as bedding in 15cm thickness and in haunch of pipe upto 1/10 of outer dia pipe.

Clas-150 brick work with 1:4 cement and coarse sand in foundation and plinth including supply of all materials labour and T&P etc. Requuired for proper completion of work as per S.No. 11.5

Struck pointing in 1:2 cement & fine sand mortar on brick work including supply of all materials, labour and T&P etc Requuired for proper completion of work as per S.I No. 574

12mm thick plaster with cement mortor with cement and fine sand of mortor in 1:4 SI.No. 584

Supply of 600 mm dia NP-3, S&S Hume Pipe including cartage upto site laoding, unloading and all Taxes etc.

Colour washing

Lettering and painting of culvert no. Plate 30x30cm of standard size with two coats of approved synthetic enamel paint and lettering as per PWD maintenance manual including cost of all materials, labour T&P etc. complete.

5-Supply and laying of 900mm dia NP3 hume pipe.

RCC CULVERT : Sand Filling in Foundation Trenches as per Drawing & Technical Specification.

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.

Brick Masonry Work in Cement Mortar 1:3 in Foundation complete excluding Pointing and Plastering, as per Drawing and Technical Specifications.

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. RCC Grade M25 Foundation

Sub Struture

Super Structure

Supplying, Fitting and Placing un-coated HYSD bar Reinforcement in Foundation/Substructure/Superstructure complete as per drawing and technical specifications. Foundation

Sub Struture

Super Structure

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

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 Specifications

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical Specification

PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification

Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and Technical specification

Running of 5HP pump for dewatering including arrangement of pump suction and delivery pipes and other accessories ar site including cost of POL

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.

Providing and laying Filter material underneath pitching in slopes complete as per drawing and Technical specification

Providing and laying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specifications

Drianage spout Complete as per drawing and technical specifications clause 1209

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

Routine Maintenance of road after completion of work :- (A) Carriageway/ Pavement: (a) Potholes, cracks, other surface defects (SWMM & BC), (b) Repair of Edges, Rutting (BC) (B) Road, Embankment, Cutings, Shoulders, Trees & Plantation : (a) Road Maintained free of edge drop, inadequate cross fall, undulations, settlement, Ponding (E/W), (b) Deficent slopes, rain cuts in embankments (E/W), Vegetation growth, Loping of tree branches. (C) Bridges and Culverts: (a) De-Silting, (b) Clearing vegetation growth (Jungle Clearance), (c) Damaged/distrubed boulder pitching, breast/toe wall retaining wall, apron flooring, guide bunds (Boulder Apron), (d) Parapet, any damage to foundations, (e) Any defects in sub-strucures, (f) Any defects in superstructures, raillings, parapets. (g) Wearing coat, (h) Approach slab, (i) Painting & Lettering of No. plates, repair. (D) Repair of Roadside Drains: (a) Brick Work in 1:4, (b) Plaster, (c) CC- 1:2:4. (E) Road Furniture: (a) Cleaning, Painting & lettering of stones & sign boards, Replacement of damaged/ missing stone & sign boards. (b) 200 m Stones, (c) Km stones, (d) 5th km stones. Maintenance requriment as per above and Mentioned in Special Condition of Contract for Maintenance. Payment of Maintenance work as Percentage of final Civil Construction Cost :

a) For 1st Year @ 0.00%

b) For IInd Year @ 0.25%

c) For IIIrd Year @ 0.50%

d) For IVth Year @ 0.75%

e) For Vth Year @ 1.00%