Tender For Special Repair To Roads At Nabha And Sangrur Under Ge S Patiala; 1 Material and labour for repair to potholes any depth, not exc 1 Sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25 mm in depth, making good by applying tack coat @ 5 kg per 10 sqm, putting in pre-mixed bituminous macadam, well rammed and sealed with binder 9.8 kg per 10 sqm blinded with .09 cum of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings), depth of potholes exc 30 mm.complete all as specified and as directed. 2 Material and labour for providing and laying premix Bituminous Macadam (BM) of consolidated thickness 25 mm to 50 mm,using paving bitumen of grade VG-30 with binder contents @ 4.0% (Four percentage) by weight of total mix ,premix the agregates with bituminous binder, Bitumen grade VG-30 @ 4.0% (Four percentage) by weight of total mixin in electronic operated 100-120 THP Batch Type Hot Mix Plant,transporting hot mix material from HMP to site by tippers etc, laid over the previously prepared surface with hydrostatic paver finisher ( paver is not compolusory in patch works) rolled and compacted to the required gradient and camber with 8-12 tonne smooth wheeled, vibratory and tandem rollersall as per clause 504 ofMORTH Specifications for Road and Bridge Works (Fifth Revision), to achieve the desiredcompaction and density complete all as specified and as directed. Notes :- (i)The contractor shall quote the rate against item considering 4% VG-30 bitumen content.Job Mix Design formula for bituminous macadam shall be got designed from NIT / CTL / Govt Engg College and shall be got approved from GE in writing well before commencement of work without any financial effect to the department.Also the bitumen content shall not be less than 4.0% by weight of total mix as per clause 504.2.4 of MORTH specifications (Fifth Revision).(ii) If qty of binder contents is less than the qty as specified in respective items of BOQ, it shall be adjusted at supply only rates of paving bitumen @ Rs. 50.00 Per Kg and if qty of binder contents is more than the qty as specified in respective items of BOQ no adjustment shall be made. 3 Material and labour preparing black top surfaces by brushing with wire brushes for removing caked mud etc,sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc and applying evenly a priming / tack coat of paving bitumen grade VG 10 @ 5 Kg per 10 Sqm mannualy or with mechanical sprayer complete all as specified and as directed. 4 Material and labourfor providing and laying 30 mm thick (consolidated thickness) Bituminous Concrete (BC) using paving bitumen grade VG-30 with 5.5% binder content by weight of total mix, Mixing crushed stone aggregates of grading 2 with paving bitumen grade VG-30 with 5.5% binder content by weight of total mix in Hot Mix Plant (Batch Type) of 100 - 120 TPH capacity, carrying the hot mixed materials by means of tipper etc to site, laying the hot premixed materials over the prepared surface by means of paver finisher compacted and rolled torequired gradient and camber with 8 to 12 tonnes smooth wheeled, vibratory and tandem rollerall as per clause 507 of MORTH specifications for road and bridge work (Fifth Revision) complete all as specified and as directed. 5 Notes :- (i)The contractor shall quote the rate against items considering 5.5% VG-30 bitumen content.Job mix formula as per clause No 505.3.3 of MORTH Specifications for Road and Bridge work (Fifth Revision) for bituminous concrete shall be got designed from NIT / CTL / Govt Engg College and shall be got approved from GE in writing well before commencement of work without any financial effect to the department.Also the bitumen content shall not be less than 5.4% by weight of total mix as per clause 507.2.5 of MORTH specifications (Fifth Revision). (ii) The cost of materials, transportation, Job Mix Formula from lab and testing charges for various tests as required are included in the unit rate quoted by the contractor. (iii)Cost of filler i.e rock dust, hydrated lime or cement is deemedto be included in unit rate. (iv) If qty of binder contents is less than the qty as specified in respective items of BOQ, it shall be adjusted at supply only rates of paving bitumen @ Rs.50.00 Per Kg and if qty of binder contents is more than the qty as specified in respective items of BOQ no adjustment shall be made. (v) After spreading of mix as per clause 507.4.7 of MORTH Specifications entire surface during the operation shall be rolled with road roller 8 - 10 tonnes (Smooth Wheeled) followed with vibratory road roller of 8 - 10 tonnes static weight, followed by finish rolling with 6 to 8 tonnes smooth sheeled tandem roller as per clause No 507.4.8 of MORTH Specifications (Fifth Revision) and the cost of the same shall be deemed to be included in the quoted rate. 6 (vi). The vintage of the T&P (Hot mix plant/ road roller i.a. vibrating roller, static roller, hydraulic roller/ paver) to be incorporated in the wkshould not be more than 10 years except the tippers and shall be approved by GE before dale of commencement of the work.(vii).The certificate wrt the capacily of the hot mix plant (HMP) shall be 100-120 TPH and the plant shall be electronic operated, batch type and location be intimated and the same shall be approved by GE before date of commencement of the work.(viii).The distance of the HMP shall not be more than 100 KM from the Mil Stn Nabha. Detail of plant to be submitted to ĢE for approval before date of commencement of the work (ix).The calibration certificate for HMP shall be submitted by the contractor for approval of GE before date of commencement of the work which should not be more than 6 months old. (x).The minimum 2 Road roller each (vibrating and static road roller) are required at sile before commencement of the work on the ground and the same shall be approved by GE before date of commencement of the work. 7 Material and labour for 2.5 mm thick road marking thermo plastic reflective paint to be carried out mechanically with hot application of material (painting material @ 5 Kg/Sqm) and glass beads @ 250 gm / Sqm confirming to CI No. 803.4 of MoRTH in strips of 100 / 150mm widthon road surfaces complete all as specified and as directed. 8 Dismantling of bricks laid flat or on edge, laid dry as in road berms etc. complete including removal complete all as specified and as directed. 9 Material and labour for 75 mm thick cement concrete 1:4:8 type D2 (40mm graded stone aggregate) as in sub base of flooring complete all as specified and as directed. 10 Material and labour for providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method usingPU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all as specified and as directed. . 11 Material and labour for providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed in cement mortar 1:3 including making joints with or without grooves(thickness ofjoint except at sharp curves shall not be more than 5mm) including making drainage opening where ever required complete all as specified and as directed. 12 Supply and fixing in repair Road sign board of made out with two nos post using stainless steel (SS) pipe 50mm dia 2.40mtr high with stainless steel (SS) flat of size 40 x 6 mm duly fixed with ACP sheet 1200x 950x 5mm thick laminated with radium paper including writing /sign with radium tape roll/paper both side of border incl all nesessary drilling bolting or riveting welding etc fixed, compete all as specified and as direcetd. 13 Supply and fixing in repair delinator made of polycarbonate and toughned aluminium alloy body of 80 mm dia and 1000mm height 4 nos LED which gives 360 degree veiwing, solar panel 2.5 V,1.25 V rechargable battery-01 no,embedded in cement concrete 1:2:4 type B-2 of block size 20 cm x 30cm x 30 cm including necessary earth work and taking down the old unserviceable delinator compete all as specified and direcetd. 14 Supply and fixing in repair ABS plastic speedbreaker of size 750x75x250mm is designed so dynamically and compact that it can bear maximum load of it. The body of the speed breaker is made of ABS material . Two highly reflective reflectors moulded in PMMA material are welded with ABS plate through ultrasonic wedling process and then fixed on to the speed breaker so that dust and water cannot touch reflection inside and thus it maintain its reflectivity for a long time.complete all as specified and as directed. 15 Supply and fixing in repair cautionary sign board made of high intensity grade retro reflective sheeting . It is made of Alcobond sheet/ Aluminium sheet 2mm thick confirming to IS: 736covered with high intensity grade retro reflective sheeting as per IRC standard and logos in black to be printed and fixed after etching treatment fixed with suitable adhesive . It is painted with epoxy to standard made fixed to structural steel frame of MS angle 25x25x5 mm with nut bolts or riverts ensuring safety.This is fixed to one vertrical post of 50x50x5 mm angle or 50x50 mm square pipe . As required 3mtr long . This is painted in black & white alternative band of 25cm height . One message/definitions plate of size 600mm/ 900x200 mm is fixed below . Similarly round shaped boards 600mm/ 900mm dia are provided complete all as specified and as directed. 16 Supply and fixing in repair convex mirror made up of PC materials provided with suitable MS pipe post, duly powered coated as per site requirement and should have clear & definite mirror image having 130 degree of viewing angle of size 1000mm dia complete all as specified and as directed. 17 Supply and fixing cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972.0 fixed with and incl MS stud of suitable size as per manufactures instructions.all as specified and directed. 18 Supply and fixing solar road stud/cateye shall be produced from an engineered polymer selected for superior impact resistance and weatherability. The top of the marker should be transparent for solar charging and light output in active mode. The base of the body shall be yellow or neutral white as approed by Engineer In-charge. The marker shall incorporate a solar panel (comprising of solar cells) for converting solar energy into electricity, a storage device for storing the energy, LEDs for illumination and a design for providing 360 degree smooth illumination. The marker shall also have high reflective lenses for conspicuity in passive mode and dual shanks for improved road presence. These markers are intended for application directly onto pavement surfaces and shall be applied with epoxy resin adhesives designed for use with raised pavement markers and as supplied by the marker manufacturer separately. The solar cateye shall be of height: 65 ± 2 mm & Maximum Diameter: 136 ± 4 mm. The body of the solar cateye shall be resistant to dust and water ingress as per IP 65 & IP 68 standards as per testing parameter requirement of MORTH Section 800. The marker shall support a load of 13635 Kg tested in accordance with ASTM D4280. complete all as specified and as directed. 19 Demolition of cement concrete (un-reinforced) of any description, in ground floor not exceeding 150mm thick above or below ground level compete all as specified and as directed.. 20 Material and labour for providing and laying 80mm thick factorymade chamfered edge cement concrete paver block of M-40 grade with approved colour,design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand , compacting and proper embedding/ laying of inter locking paverblocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required sizeand pattern, finishing and sweeping extra sand all as specified and as directed
