Tender For Annual Contract For Providing And Maintaining Safety Elements For Roads Under Jurisdiction Of S.D.Ii, Wd.Ii, Pwd In St. Andre Constituency For Year 2023-24., North Goa-Goa

Annual Contract For Providing And Maintaining Safety Elements For Roads Under Jurisdiction Of S.D.Ii, Wd.Ii, Pwd In St. Andre Constituency For Year 2023-24.- 1 Retro- Reflectorised Traffic Signs ( Providing And Fixing Of Retro- Reflectorised Cautionary, Mandatory And Informatory Sign As Per Irc :67 2012 Made Of High Intensity Grade Sheeting Using Astm Sheeting C Type Xi Micro Prismatic Retro Reflective Material Vide Clause 801.3, Fixed Over Aluminium Sheeting, 2 Mm Thick With Area Not Exceeding 0.9 Sqm Supported On A Mild Steel Angle Iron Post 75 Mm X 75 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 ) Etc Complete As Per Mort &H Specifications Fifth Edition. A 10 Years Warranty For Retro Reflective Sheeting From The Original Sheeting Manufacturer & A Certified Copy Of Three Years Outdoor Exposure Report From An Independent Test Lab For The Product Offered Shall Be Submitted By The Contractor. 60 Cm Equilateral Triangle 2 Retro- Reflectorised Traffic Signs ( Providing And Fixing Of Retro- Reflectorised Cautionary, Mandatory And Informatory Sign As Per Irc :67 2012 Made Of High Intensity Grade Sheeting Using Astm Sheeting C Type Xi Micro Prismatic Retro Reflective Material Vide Clause 801.3, Fixed Over Aluminium Sheeting, 2 Mm Thick With Area Not Exceeding 0.9 Sqm Supported On A Mild Steel Angle Iron Post 75 Mm X 75 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 ) Etc Complete As Per Mort &H Specifications Fifth Edition. A 10 Years Warranty For Retro Reflective Sheeting From The Original Sheeting Manufacturer & A Certified Copy Of Three Years Outdoor Exposure Report From An Independent Test Lab For The Product Offered Shall Be Submitted By The Contractor. 60 Cm Circular 3 Providing And Fixing Informatory / Direction Sign Boards With Any Shape And Size Made Out Of 14 Gauge ( 2.0 Mm ) Thick Aluminium Sheet 3Mm Thick Aluminium Composite Panel Bonded With White / Green / Blue ( As Required ) Fully Covered Retro Reflective Sheeting Of ( Crg ) / Ultralite Grade ( High Intensity ) Engineering Grade ( Eg ) , Having Pressure Sensitive Adhesive And Aretro Reflective Cut Outborder And Messages In White Pressure Sensitive Adhesive, Fixed On M.S. Angle 65X65x6mm 3.65 ( Iron Post ) Painted With One Coat Of Primer And Two Coats Of Finish Paint Having Black And White Bands.Firmlyfixed To Ground By Means Ofproperly Designed Foundation With M15 Grade Cement Concrete 45Cmx45cmx60cm, 60 Cm Below Ground Level As Per Approved Drawing.Retro Reflective Sheeting Of Crystal Grade ( Crg ) 4 Road Markers / Road Stud With Lense Reflector ( Providing And Fixing Of Road Stud 100X 100 Mm, Die Cast In Aluminium, Resistant To Corrosive Effect Of Salt And Grit, Fitted With Lense Reflectors, Installed In Concrete Or Asphaltic Surface By Drilling Hole 30 Mm Upto A Depth Of 60 Mm And Bedded In A Suitable Bituminous Grout Or Epoxy Mortar, All As Per Bs 873 Part 4:1973 ) 5 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 As Per Morth Specification 803 6 Road Delineators ( Supplying And Installation Of Delineators ( Road Way Indicators, Hazard Markers, Object Markers ) , 80-100 Cm High Above Ground Level, Painted Black And White In 15 Cm Wide Stripes, Fitted With 80 X 100 Mm Rectangular Or 75 Mm Dia Circular Reflectorised Panels At The Top, Buried Or Pressed Into The Ground And Confirming Toirc-79 And The Drawings. ) 7 Painting Two Coats After Filling The Surface With Synthetic Enamel Paint In All Shades On New Plastered Concrete Surfaces As Per Morth Specification 803 8 Provision Of Hump Type Speed Breakers For General Traffic At Preferred Crossing Speed Of 25 Km / H And Above As Per Standard Having And Specification In Irc 99-1998. The Speed Breakers Shall Be Formed By Placing Hotmixed Dense Bituminious Macadam And A Layer Of Asphaltic Concrete Carpet ( Hot Mix ) After The Surface Is Indented And Tack Coat Applied To The Location Where Required.For General Traffic Upto 25 Kmph ( 3.70M Wide Per Meter ) 9 Provision Of Hump Type Speed Breakers For General Traffic At Preferred Crossing Speed Of 25 Km / H And Above As Per Standard Having And Specification In Irc 99-1998. The Speed Breakers Shall Be Formed By Placing Hotmixed Dense Bituminious Macadam And A Layer Of Asphaltic Concrete Carpet ( Hot Mix ) After The Surface Is Indented And Tack Coat Applied To The Location Where Required. For Heavy Traffic Of Above 25 Kmph. ( 5.00M Wide Per Meter ) 10 Metal Beam Crash Barrier Type - B, Providing And Erecting A Thrie Metal Beam Crash Barrier Providing And Erecting Thrie Beam Crash Barrier Comprising Of Following Three Factory Made Unites-Viz. 1 ) Thrie Beam 2 ) Spacer Block 3 ) Vertical Post. Thethrie Beam 3Mm Thick Cold Roll Formed Guard Rail Raw Material Conforming To Is-5986-2011 With Minimum Grade 255 & With Minimum Yield Stress Of 255 Mpa Which Is Fixed By Bolted Connection To Spacer Block C-Channel Of Size 150Mm* 75Mm & 5Mm Thick, 54.6Cm Height Spaced 2Meter Centre To Centre, Fixed To Vertical Post C-Channel Of Size 150Mm*75Mm&5Mm Thick Cold Roll Formed Section Made From Hr Coils Raw Material Conforming To Is-5986-2011 With Minimum Grade 255 & With Minimum Yield Stress Of 255Mpa, With 85Cms Free Height Above Road Or Ground Level, And Embedded To 115Cms Deep In Cement Concrete Block Of Size 35Cm*35*115Cm Or As Directed By Engineer Incharge, Assembled & Fixed As Per Drawings Of Morth&H Circular No.Rw / Nh / 33022 / 1 / 94-Do / Iii, Dated 24 / 6 / 1994 & Construction Operation As Per 811 Or Revevant Mort&H Specifications For Roads & Bridge Works ( Latest Edition ) . All Fittings ( Bolts, Nuts, Fasteners, Washers Etc. ) Shall Be Conforming To Is:1367 & Is:1364 & Galvanished By Hot Dip Zinc Coated Process @0.55Kg / M2 Conforming To Relevent Is Specifications All Etc. Complete 11 Supply & Installation Of Convex Mirror Of 32 Inch Including Ms Poles Ht 6Ft., 2.5 Inch Dia To Fix 32 Inch Mirror With Labour Charges And Material ( Including 18 % Gst )

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	21-Aug-2023	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	04-09-2023

INR 3000 /-

INR 23239.0 /-

INR 11.61 Lakhs /-

Name of Work: Annual contract for providing and maintaining safety elements for roads under jurisdiction of S.D.II, WD.II, PWD in St. Andre Constituency for year 2023-24.

Sl. No.	Item Description
1	Retro- reflectorised Traffic signs (Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 2012 made of high intensity Grade sheeting using ASTM sheeting "C" type XI micro prismatic retro reflective material vide clause 801.3, fixed over aluminium sheeting, 2 mm thick with area not exceeding 0.9 sqm supported on a mild steel angle iron post 75 mm x 75 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)etc complete as per MORT &H Specifications Fifth Edition. A 10 years warranty for Retro Reflective Sheeting from the original sheeting manufacturer & a certified copy of three years outdoor exposure report from an independent test lab for the product offered shall be submitted by the contractor. 60 cm equilateral triangle
2	Retro- reflectorised Traffic signs (Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 2012 made of high intensity Grade sheeting using ASTM sheeting "C" type XI micro prismatic retro reflective material vide clause 801.3, fixed over aluminium sheeting, 2 mm thick with area not exceeding 0.9 sqm supported on a mild steel angle iron post 75 mm x 75 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)etc complete as per MORT &H Specifications Fifth Edition. A 10 years warranty for Retro Reflective Sheeting from the original sheeting manufacturer & a certified copy of three years outdoor exposure report from an independent test lab for the product offered shall be submitted by the contractor. 60 cm circular
3	Providing and fixing Informatory/Direction Sign Boards with any shape and size made out of 14 gauge (2.0 mm) thick Aluminium sheet 3mm thick Aluminium Composite panel bonded with white/green/blue (as required) fully covered Retro Reflective sheeting of(CRG)/Ultralite Grade(high intensity) Engineering Grade(EG), having pressure sensitive adhesive and aRetro Reflective cut outborder and messages in white pressure sensitive adhesive,fixed on M.S. ANGLE 65x65x6mm 3.65(iron post) painted with one coat of primer and two coats of finish paint having black and white bands.Firmlyfixed to ground by means ofproperly designed foundation with M15 grade cement concrete 45cmx45cmx60cm,60 cm below ground level as per approved drawing.Retro reflective sheeting of crystal grade(CRG)
4	Road Markers/Road Stud with Lense Reflector (Providing and fixing of road stud 100x 100 mm, die cast in aluminium, resistant to corrosive effect of salt and grit, fitted with lense reflectors, installed in concrete or asphaltic surface by drilling hole 30 mm upto a depth of 60 mm and bedded in a suitable bituminous grout or epoxy mortar, all as per BS 873 part 4:1973)
5	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 as per MORTH Specification 803
6	Road Delineators (Supplying and installation of delineators (road way indicators, hazard markers, object markers), 80-100 cm high above ground level, painted black and white in 15 cm wide stripes, fitted with 80 x 100 mm rectangular or 75 mm dia circular reflectorised panels at the top, buried or pressed into the ground and confirming toIRC-79 and the drawings.)
7	Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces as per MORTH Specification 803
8	Provision of Hump type speed breakers for general traffic at preferred crossing speed of 25 km/h and above as per standard having and specification in IRC 99-1998. The speed breakers shall be formed by placing hotmixed dense bituminious macadam and a layer of asphaltic concrete carpet (hot mix) after the surface is indented and tack coat applied to the location where required.For General traffic upto 25 Kmph (3.70m wide per Meter)
9	Provision of Hump type speed breakers for general traffic at preferred crossing speed of 25 km/h and above as per standard having and specification in IRC 99-1998. The speed breakers shall be formed by placing hotmixed dense bituminious macadam and a layer of asphaltic concrete carpet (hot mix) after the surface is indented and tack coat applied to the location where required. For Heavy traffic of above 25 Kmph. (5.00m wide per Meter)
10	Metal Beam Crash Barrier Type - B, Providing and erecting a "Thrie" metal beam crash barrier \providing and erecting "Thrie Beam " Crash barrier comprising of following three factory made unites-viz. 1) Thrie Beam 2) Spacer Block 3) Vertical Post. TheThrie beam 3mm thick cold roll formed guard rail raw material Conforming to IS-5986-2011 with minimum Grade 255 & with minimum yield stress of 255 Mpa which is fixed by bolted connection to spacer block C-channel of size 150mm* 75mm & 5mm thick, 54.6cm height spaced 2meter centre to centre, fixed to Vertical Post C-channel of size 150mm*75mm&5mm thick cold roll formed section made from HR coils raw material conforming to IS-5986-2011 with minimum Grade 255 & with minimum yield stress of 255MPa, with 85cms free height above road or Ground level, and embedded to 115cms deep in cement concrete block of size 35cm*35*115cm or as directed by Engineer Incharge, assembled & fixed as per drawings of MORTH&H Circular No.RW/NH/33022/1/94-DO/III, dated 24/6/1994 & construction operation as per 811 or revevant MORT&H specifications for Roads & Bridge Works (latest edition). All fittings (bolts, nuts, fasteners, washers etc.) shall be conforming to IS:1367 & IS:1364 & galvanished by hot dip zinc coated process @0.55kg/m2 conforming to relevent IS specifications all etc. complete
11	Supply & installation of convex mirror of 32 inch including MS poles HT 6FT., 2.5 inch dia to fix 32 inch mirror with labour charges and material (including 18 % GST)