Formation of Diversion Road to damaged Major Bridge at Km 153/2 of Renigunta Kadapa Muddanur Road NH716 in the state of Andhra Pradesh under FDR

Amount

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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.

Construction of sub-grade 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 HBG 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 achiever the desired density, complete as per clause 401 as per MoRTH 5th Revision

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification 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 on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means.

Providing and applying tack coat with Bitumen emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared granular surface cleaned with mechanical broom.

Providing and laying dense graded bituminous macadam using VG 40 grade with 100-120 TPH batch type HMP for grading II producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 per cent by weight of total 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. 505 complete in all respects.

Providing and laying bituminous concrete using VG40 grade 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 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. 507 complete in all respects( Table No 500-18 grading II)

Construction of 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

Supplying of hot applied thermoplatsic road marking compound, 2.5mm thick including reflectorising glass beads @ 250 gms with Reflectorising glass beads on Bituminous surface at 250 gms per sqm area thickness of 2.5mm is exclusive of surface applied glass bead as per IRC 35 the materials should be of BERGER Company/BERGER Equivalent and must comply with the following: (A) White index for the product should be in the range of 60-70 when measured against standard refernce. The applied panel 7/8 number must be submitted for checking up the white index in the department lab. In Case the department approves the white index of any vendor, the department engineer may carryout random checking of the applied products at site against the approved panel. In case of any major deviation, beyond acceptance limit, department reserve the rigid to cancel or reject the total supplied consignment of the said material as per approved panel at his own cost and additional demurrages may be claimed due to loss of man days (as per the rules of the department). (B) Luminance factor of the material should be in the range of 80 - 85% at 45 degree centigrade as per ASSTHOM 4249. (C) Crack resistance: The applied panel cured for 7 days under ambient condition and then should be tested as per BS3262, Part-1, 1989 and should pass at the range of '0' degree centigrade to '-10' degree centigrade (D) Adhesion: Strong (E) Softoning point: 102 degree centigrade (F) Dired film finish:Smooth and uniform (G) Night vision: High as directed by the Engineer - In - Charge and conforming to IS:164-1961(1st revision reaffirmed in 1986) and clause conforming to IRC 35-1997.

Providing and fixing mandatory / Regulatory sign boards size 900 mm equilateral Triangle made out of type – XI of ASTMD 4956-09 wide angle cube cornered micro prismatic Retro – reflective sheeting and conforming to IRC 67:2012 for full bank ground of white colour and letters / logos done by screen printing in black colour boarders by screen printing in red colour and fixed over 4 MM aluminum composite Material (ACM) sheet having minimum 0.50 mm thick aluminum skin on both sides with back side painted grey colour and fixed over back support frame of M.S angle 25X25X3 mm all round and fixing with 35x35x4 mm and mounted on a ms angle post size 75x75x6 mm with clear height of not less than 2.1 m from ground level the bottom of the board. the support should be painted with one coat of red oxide paint and 2 coats of synthetic enamel paint Black and white colour with bands of 30 cm if height. the signpost shall be firmly fixed with ms base angle 35x35x4 mm in to the ground by M15 concrete foundation of size 450x450x600 mm including cost and conveyance of all material equipments machinery and labor with all leads and lift, loading charges necessary for satisfactory completion of the work as directed by engineer - in - Charge.

Providing and fixing mandatory / Regulatory sign boards size 900 mm circular made out of type – XI of ASTMD 4956-09 wide angle cube cornered micro prismatic Retro – reflective sheeting and conforming to IRC 67:2012 for full bank ground of white colour and letters / logos done by screen printing in black colour boarders by screen printing in red colour and fixed over 4 MM aluminum composite Material (ACM) sheet having minimum 0.50 mm thick aluminum skin on both sides with back side painted grey colour and fixed over back support frame of M.S angle 25X25X3 mm all round and fixing with 35x35x4 mm and mounted on a ms angle post size 75x75x6 mm with clear height of not less than 2.1 m from ground level the bottom of the board. the support should be painted with one coat of red oxide paint and 2 coats of synthetic enamel paint Black and white colour with bands of 30 cm if height. the signpost shall be firmly fixed with ms base angle 35x35x4 mm in to the ground by M15 concrete foundation of size 450x450x600 mm including cost and conveyance of all material equipments machinery and labor with all leads and lift, loading charges necessary for satisfactory completion of the work as directed by engineer - in - Charge

Providing and fixing Chevron board size 600 X 800 mm made out of type – XI of ASTMD 4956- 09 high intensity prismatic Retro reflective sheeting and confirming to IRC:67:2012 for full background of Green colour & white letters and fixed over 3MM aluminum composite Material sheet having minimum 0.30 mm thick aluminum skin on both sides with back side painted grey colour and fixed over back support frame of M.S angle 25X25X3 mm all round and fixing with 35x35x4 mm and mounted on a ms angle post size 75x75x6 mm with clear height of not less than 2.1 m from ground level the bottom of the board. the support should be painted with one coat of red oxide paint and 2 coats of synthetic enamel paint Black and white colour with bands of 30 cm if height. the signpost shall be firmly fixed with ms base angle 35x35x4 mm in to the ground by M15 concrete foundation of size 450x450x600 mm including cost and conveyance of all material equipments machinery and labor with all leads and lift, loading charges necessary for satisfactory completion of the work as directed by engineer - in - Charge.

Supply and installation of hazard Markers / Delineators Using M.S. Angle of size 55x55x6 mm and 120 cm high above ground level painted with two coats of black & white stripes of 15 cm wide with first quality synthetic enamel paint over one coat of appropriate primer of approved brand ,colour with 30 cm X 90 cm type – XI of ASTMD 4956-09 wide angle cube cornered micro prismatic retro reflective sheeting of yellow colour and confirming to IRC 67:2012 fixed over 3MM aluminum composite material having minimum 0.30 mm thick aluminum skin on both side with standard supports consisting of ultimately black and yellow with black stripes in screen printing sloping downward at an angle of 45 degrees towards the side of the obstruction on which the traffic is to pass and buried into the ground in a trench of size 30 cm X 30 cm and 50 cm depth filled with CC M-20 including cost and conveyance of all material equipment , machinery and labour with all leads and lifts, loading and unloading charges necessary for successful completion of the work any road division as directed by engineer – in charges and conforming to IRC 67 – 2012 & MORT&H specification No.805 and approved drawings etc., complete for finished item of work

Supply & fixing of molded shanks Raised pavement markers made of polycarbonate and ABS moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face and shall support a load of 16000 k tested in accordance to ASTM D 4280 type H and complying to specification of category A of MORTH circular no RW/NH/33023/10-97 – DO III dt 11.06.1997. the light width and length shall not exceed 50 mm. 100 mm and 100 mm and with minimum reflective area of 13 Sqm on each side and the slope to the base shall be 35+/- degree. The strength of detachment of the integrated cylindrical shanks.(of diameter not less than 19+/- 2 mm and height not less than 30 +/- 2mm) from the body is to be minimum value of 700 Kgs. Fixing will be by drilling holes on the road for the twin shanks to go inside without nails and using epoxy resin based adhesive as per manufacturers recommendation and complete as directed by the engineer.

Supplying and installation of SOLAR BLINKERS having polycarbonate Die moulded body conforming to international standard size 300 mm dia signal aspect 20 to 90 flades per minutes as desired includes mono / crustailine solar ceell module sealed maintaned free battery inbuilt control card and solid state Blinker, solar charge regulator@ 90 percent charge efficiency 24 hours operation ,Automatic ON / OFF Dusk to Dawn operation, 2 to 4 days system autonomy working voltage 12 V, 24V volts DC 300m round lights source , culster of high intetnsity ultra bright leds , Amber LED colors, visibilty 1000 mts , Good even during HAZY weather , single aspect module, fine control over operation of system, panel blinking etc.,

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, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work.

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

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications as per MORT&H specification Nos. PCC M-20

Plain/Reinforced Cement Concrete in SubStructure complete as per Drawing and Technical Specifications as per MORT&H specification Nos. PCC M-20

Plain/Reinforced Cement Concrete in sub-structure complete as per Drawing and Technical Specifications as per MORT&H specification Nos. RCC M-20 (Guide Posts)

Construction of un-reinforced, dowel jointed, plain cement concrete pavement M35 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

Laying Reinforced cement concrete pipe NP4/prestressed concrete pipe 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 an

Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces

Supplying ,fitting and placing uncoated HYSD steel reinforcement complete as per drawing approved drawing and Technical Specifications as per MORTHNo. SUB STRUCTURE

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M/s Dwarakamai Constructions Private Limited