Andhra Pradesh Disaster Recovery Project Tender

Construction of Granular sub-base by providing HBG material confirming to Grading - III of MoRT&H Table 400-1 including cost and conveyance of all materials to work site and spreading in uniform layers with motor grader or by approved means, on prepared surface mixing by mix in place method with Rotavator / approved means at OMC and compacting with vibratory roller to achieve the desired density etc., complete for finished item of work as per MoRT&H Specification 401 (5th revision) and as directed by the Engineer-in-charge. ( Payment will be made based on levels for finished item of work ).

Providing, Laying, Spreading and compacting graded HBG crushed stone aggregate to Wet Mix Macadem specification including cost and 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 base courses on well prepared surface and compacting with vibratory roller to achieve the desired density etc., as directed by the Engineer-in-Charge and as per MoRT&H (5th Revision) specification Clause No. 406 and gradation as per table 400-13

Providing and applying Prime Coat with bitumen Emulsion (SS-1) (Bulk) on prepared surface of granular base including clearing of road surface and spraying primer at the rate of 0.70 kgs/ sqm using mechanical means as per MoRT&H (5th Revisioin) specification clause No. 502 and as directed by the Engineer-in-Charge.

Providing and applying Tack Coat with bitumen VG-10 grade (Bulk) using bitumen pressure distributor at the rate of 0.25 kgs per sqm on the prepared granular surface treated with primer cleaned with mechanical broom for finished item of work as per MoRT&H (5th Revision) Specification Clause No. 503 and as directed by the Engineer-in-Charge.

Providing and applying Tack Coat with bitumen VG-10 grade (Bulk) using Bitumen pressure distributor at the rate of 0.20 kgs per sqm on the prepared bituminous surface cleaned with mechanical broom for finished item of work as per MoRT&H (5th Revision) Specification Clause No. 503 and as directed by the Engineer-in-Charge.

Providing and laying of Dense Graded Bituminous Macadam with 100 - 120 TPH batch type hot mix plant producing an average output of 75 tones per hour using hard blasted granite crushed aggregates of Grading - II as per table 500-10 of MoRT&H Specification 505 (5th revision) premixed with bituminous binder of VG 30 grade @ 4.50% of weight of total mixture, transported to site, laid over a previously prepared surface with a hydrostatic paver finisher with sensor control to the required grade, level and alignment and rolled as per Clauses 501.6 and 501.7 to achieve the desired compaction for finished item of work as directed by the Engineer-in-Charge including hire and operational charges all T&P and all other contingent charges necessary including cost of charges of all materials etc., complete in all respects as directed by Engineer-in-Charge and as per MoRT&H specification No. 505 (5th Revision)

Providing and laying of Bituminous Concrete 30mm thickness with 100 - 120 TPH batch type hot mix plant producing an average output of 75 tones per hour using hard blasted granite crushed aggregates of Grading – II as per Table 500-17 of specification 507 of MoRT&H (5th revision), premixed with Bituminous binder of VG 30 Grade @ 5.4 % of mix and filler, transporting the hot mix to work site, laying with hydrostatic sensor paver finisher 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 507 (5th revision) complete for finished item of work in all respects as directed by Engineer-in-Charge

Forming shoulders with borrowed useful selected soils having MDD of not less than 1.75 gm/ CC from outside road boundary by mechanical means up to SDR with all leads and lifts including pre-watering of soil at borrow area, removal of top soil, excavation of soils at borrowed area, conveyance of soil, depositing the soil on the embankment, spreading soil, breaking clods, sectioning, grading and consolidation with 8 to 10 Tonnes Vibratory Road Roller @ OMC to meet requirement of table 300-2 of MoRT&H, including all hire and operational charges of T&P, complete for finished item of work as per MoRT&H (5th Revision) Specification Clause No. 305

Providing, laying Reinforced cement concrete Hume pipes of 350 mm Dia., NP-4 class for pipe culverts including cost and conveyance of Pipes etc., complete and Labour charges for laying, jointing of 350mm dia. R.C.C Hume pipes in position including lifting, aligning, lowering and hoisting etc., as per drawing and as per MoRT&H Specification 2900, 2905 and 2906 (5th Revision) and IRC Special Publication No: 13 and as directed by the Engineer-in-Charge for finished item of work.

600mm dia NP4 class RCC pipe culverts

Earthwork excavation in soils upto SDR by mechanical means for foundations of structures as per drawing and technical specification including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing sides of bottom, back filling the excavation earth to the extent required etc., complete for finished item of work, as per MoRT&H specification 304 (5th Revision) and as directed by the Engineer-in-Charge

Providing Vibrated Cement Concrete (1:3:6) mix using 40mm size HBG crushed stone aggregate and fine aggregate conforming to table 1000-2 of MoRT&H including cost, conveyance of all materials to site and labour charges, centering, machine mixing, laying, Vibrating, curing etc., including all other incidental and operational charges of all T&P etc., complete for finished item of work as per MoRT&H specification 1500,1700, 2100 (5th Revision) and as directed by the Engineer-in-Charge for foundations.

Providing Vibrated Cement Concrete (1:3:6) using 40mm size HBG crushed stone aggregate and fine aggregate conforming to table 1000-2 of MoRT&H including cost, conveyance of all materials to site and labour charges, centering, machine mixing, laying, vibrating, curing etc., including all other incidental and operational charges of all T&P etc., complete for finished item of work as per MoRT&H specification 1500,1700, 2200 (5th Revision) and as directed by the Engineer-in-Charge for Body walls

Filling in between body walls with gravel including cost ,conveyance and of all materials to site etc., complete as per Clause 710.1.4 of IRC : 78and as per MoRT&H Specification No. 2200 & 2907(5th Revision) and as per Drawing and technical specifications for finished item of work

Providing, laying Reinforced cement concrete Hume pipes of 600mm Dia., NP-4 class for pipe culverts including cost and conveyance of Pipes etc., complete and Labour charges for laying, jointing of 600mm dia. R.C.C Hume pipes in position including lifting, aligning, lowering and hoisting etc., as per drawing and as per MoRT&H Specification 2900, 2905 and 2906 (4th Revision) and IRC Special Publication No: 13 and as directed by the Engineer-in-Charge for finished item of work.

Road Safety Interventions

Providing & fixing junction boards of size 1500 x 1050 mm made out of Type – IV of ASTMD 4956-09 High Intensity Prismatic Retro reflective sheeting Prismatic Retro reflective sheeting and confirming to IRC 67:2012 for full background of Green Colour & White Letters and fixed over 4MM Alluminium Composite Material sheet having minimum 0.5 mm thick Aluminium skin on both sides with back side painted grey colour and fixed over back support frame of M.S angle 25x25x3mm all round and fixing with 35x35x4mm and mounted on a MS angle post of size 75x75x6mm with clear height of not less than 2.1 m from the ground level to the bottom of the board. The signpost should be painted with one coat of red oxide paint and 2 coats of synthetic enamel paint Black and White colour with bands of 30cm of height. The signpost shall be firmly fixed with MS base angle 35x35x4 mm in to the ground by M-15 Concrete foundation of size 450x450x600mm including cost and conveyance of all materials ,equipment, machinery and labour with all leads and lift, loading charges necessary for satisfactory completion of the work as directed by Engineer -in-Charge.

Providing and fixing Village name board size 450x750 mm made out of Type – IV 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 Alluminium Composite Material sheet having minimum 0.30 mm thick Aluminium skin on both sides with back side painted grey colour and fixed over back support frame of M.S angle 25x25x3mm all round and fixing with 35x35x4mm and mounted on a MS angle post of size 75x75x6mm with clear height of not less than 2.1 m from the ground level to the bottom of the board. The signpost should be painted with one coat of red oxide paint and 2 coats of synthetic enamel paint Black and White colour with bands of 30cm of height. The signpost shall be firmly fixed with MS base angle 35x35x4 mm in to the ground by M-15 Concrete foundation of size 450x450x600mm including cost and conveyance of all materials equipment, machinery and labour with all leads and lift, loading charges necessary for satisfactory completion of the work as directed by Engineer –in-Charge

Supplying and installation of Hazard Markers M.S. angle of size 55x55x6 mm and 120cm high above ground level painted with two coats of black & white stripes of 15cm wide with first quality synthetic enamel paint over one coat of appropriate primer of approved brand,colour, with 30cm x 90cm Type – IV of ASTMD 4956-09 High Intensity Prismatic Retro reflective sheeting of Yellow colour and confirming to IRC 67:2012 fixed over 3MM Alluminium Composite Material having minimum 0.30 mm thick Aluminium skin on both sides with standard supports consisting of alternately 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 30cm x 30cm and 50cm depth filled with CC M-20 including cost and conveyance of all materials, equipment, machinery and labour with all leads and lifts, loading and un-loading charges necessary for successfull completion of the work on any road in division as directed by Engineer-in-Charge and conforming to IRC 67-2012 &MORT&H specification No.805 and approved drawings etc., complete for finished item of work.

PProviding and installation of delineators( Road way Indicators) not less than 800 mm high above ground level. The delineator shall have a core and shell construction which shall be tough, high impact resistant , injection-moulded, thermoplastic outerbody. The inner core shall consist of powder coated or painted Mild steel of minimum thickness 1.0 mm. The delineator should have top retro - reflective unit consisting of white color micro prismatic non metallic retro -reflective sheeting on both sides having a minimum exposed area of 125 square cm each side and bottom retro-reflective unit consisting of red color micro prismatic non metallic retro-reflective sheeting on both sides having minimum exposed area of square35 square cm each side confirming to ASTM D4956 type XI standards. The delineator shall be fixed to the ground by inserting the root of the delineator up to the marked portion and by firm concrete filling as per the instructions by Engineer-in-Charge.

Providing and fixing Caution/Warning sign boards size 600 mm equilateral Triangle made out of Type – IV of ASTMD D4956-09 High Intensity Prismatic Retro reflective sheeting and confirming to IRC 67:2012 for full background of White colour and letters/logos done by screen printing in Black colour, boarders by screen printing in Red colour and fixed over 3MM Alluminium Composite Material ( ACM ) sheet having minimum 0.30 mm thick Aluminium skin on both sides with back side painted grey colour and fixed over back support frame of M.S angle 25x25x3mm all round and fixing with 35x35x4mm and mounted on a MS angle post of size 75x75x6mm with clear height of not less than 2.1 m from the ground level the bottom of the board. The signpost should be painted with one coat of red oxide paint and 2 coats of synthetic enamel paint Black and White colour with bands of 30cm of height. The signpost shall be firmly fixed with MS base angle 35x35x4 mm in to the ground by M15 Concrete foundation of size 450x450x600mm including cost and conveyance of all materials ,equipment, machinery and labour with all leads and lift, loading changes necessary for satisfactory completion of the work as directed by Engineer -in-Charge.