Ministry Of Road Transport And Highways has published Widening Including Metalling Tarring For The Damaged Portion Between Km 13/800 To 14/00 On Nh-907A Including Land Acquisition . Submission Date for this Tender is 23-09-2022. Road Work Tenders in nahan Himachal Pradesh. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Excavation for roadwork in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom andside slopes, in accordance withrequirements of lines, grades andcross sections, and transporting to the embankment location as per Clause 301 within all leads, liftsincluding all leads, lifts and carriage of materials by all mode of transportation and as per direction andsatisfactionof the Engineer-in-Charge. |
| 2 | 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 workconforming to Ministry of Surface Transport specification clause304 (latest revision )including all leads, lifts and carriage of materials by all mode of transportation and as per direction andsatisfactionof the Engineer-in-Charge. |
| 3 | Providing and laying Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications,RCC M-20 (Twenty)mixed mechanically, vibrated & placingin all depths including form work curing complete , conforming to Ministry of Surface Transport specification clause1500,1700 & 2100 (latest revision )including all leads, lifts and carriage of materials by all mode of transportation and as per direction andsatisfactionof the Engineer-in-Charge. |
| 4 | Supply, fitting and placingHYSD/TMT bar reinforcement in foundation complete as per drawing and technical specification. ,conforming to Ministry of Surface Transport specification clause1600 & 2200 (latest revision )including all leads, lifts and carriage of materials by all mode of transportation and as per direction and satisfactionof the Engineer-in-Charge. |
| 5 | Providing and laying Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications, PCC M-15(Fifteen)mixed mechanically, vibrated & placingin all depths including form work curing complete , conforming to Ministry of Surface Transport specification clause1500,1700 & 2100 (latest revision )including all leads, lifts and carriage of materials by all mode of transportation and as per direction andsatisfactionof the Engineer-in-Charge. |
| 6 | Providing and fixng 100 mm dia(One hundred millimetres diametre) P.V.C .pipe in weep holes in plain/reinforced concrete R/wall/Wing wall, Return wall , extent through the full width of structure with slope of 1(One)(v)(Vertically) : 20(Twenty) (H) (Horizentally) towards the face complete as per drawing and technical specification 2706 & 2200 including hauling of materials in all leads and lifts with all modes of transportation and as per the direction and entire satisfaction of the Engineer-in-Charge. |
| 7 | Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm (Six hundred millimetres) with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and Technical Specification conforming to Ministry of Surface Transport specification clause710.1.4 of IRC :78 and 2504.2 (latest revision )including all leads, lifts and carriage of materials by all mode of transportation and as per direction andsatisfactionof the Engineer-in-Charge. |
| 8 | Construction of granular sub-base 200mm(Two hundred milimetre) by providing coarse graded 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 achieve the desired density, complete conforming to Ministry of Surface Transport specification clause401(latest revision )including all leads, lifts and carriage of materials by all mode of transportation and as per direction andsatisfactionof the Engineer-in-Charge. |
| 9 | Providing, laying, spreading and compacting graded stone aggregate to 250mm(two hundred fifty milimetre) 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 conforming to Ministry of Surface Transport specification clause406(latest revision )including all leads, lifts and carriage of materials by all mode of transportation and as per direction andsatisfactionof the Engineer-in-Charge. |
| 10 | 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 0.60 kg/sqm(zero decimal sixty kilogramme per square metre) using mechanical means conforming to Ministry of Surface Transport specification clause502(latest revision )including all leads, lifts and carriage of materials by all mode of transportation and as per direction andsatisfactionof the Engineer-in-Charge. |
| 11 | Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.25 kg (Zero decimal twenty Five kilogramme) per sqm (square metre)on the prepared bituminous/granular surface cleaned with mechanical broom conforming to Ministry of Surface Transport specification clause503(latest revision )including all leads, lifts and carriage of materials by all mode of transportation and as per direction andsatisfactionof the Engineer-in-Charge. |
| 12 | Providing and laying 50mm thick ( Fiftymillimeters) dense gradebituminous macadam on prepared surface with 60-90 (Sixty- Ninety) Tonne per hour ( TPH) capacity batch type computerized Hot Mix Plant production average out put 75 tonne ( Seventy five ) TPH using crushed stoneaggregate Grading –II(two) of item 505 of MORT&H specification( latest revision revision) premixed with 80/100 /VG-40 grade Bitumen as per approved Job Mix formula with minimum bitumen content of 4.50 percenttransporting the mixed materials with tipper and laying with hydrostatic paver finisher with sensor to the required grade and rolling with smooth wheels vibratory and tandom rollers to achieve desired density as per item505 of MORT&H specification ( latestRevision ) in all leads and lifts and including all corrective measures wherever required such as profile correction patching of pot holes sealing of cracks for all depths as per direction of the Engineer-in-Charge. Nothing extra will be paid for increasing bituminous contents as perjob mix formula. |
| 13 | Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.25 kg (Zero decimal twenty Five kilogramme) per sqm (square metre)on the prepared bituminous/granular surface cleaned with mechanical broom conforming to Ministry of Surface Transport specification clause503(latest revision )including all leads, lifts and carriage of materials by all mode of transportation and as per direction andsatisfactionof the Engineer-in-Charge. |
| 14 | Providing and laying 30mm(Thirtymilimeters)thick bituminous concrete with 60-90( Sixty to ninety)TPHcapacity batch type computerizedHMP using crushed aggregates of specified grading-IIpremixed with VG-40bituminous binder as per job mix formula with minimum binder content of5.5%of total weight 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 MORT&H specification clause No. 507 (Latest revision) complete in all respectsincludingall leads and lifts and as per theentire satisfication of the Engineer-in-Charge.Nothing extra will be paid for increasing bituminous contents as perjob mix formula. |
| 15 | Providing and laying of boulder apron laid in wire crate made with 4mm dia (four millimetres diametre)G.I. wire conforming to IS : 280 and IS: 4826 in 100mm*100mm mesh (One hundred millimetres into one hundred millimetres) (Weaved diagonally) including 10% (Ten percent)extra for laps and joint laid with stone boulder weighing not less than 40 kg (Forty kilogramme) each including excavation for trimming for preparation of bed conforming to Ministry of Surface Transport specification clause2503 (latest revision )including all leads, lifts and carriage of materials by all mode of transportation and as per direction andsatisfactionof the Engineer-in-Charge. |
| 16 | Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface Providing and laying of hot applied thermoplastic compound 2.5 mm (Two point Five milimetre) thick including reflectorising glass beads @ 250 gms per sqm (Two hundred fifty grams per square metre) area, thickness of 2.5 mm(Two point Five milimetre) 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 MOST Clause 803 including all leads, lifts and carriage of materials by all mode of transportation and as per direction andsatisfactionof the Engineer-in-Charge. |
| 17 | Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of Class-B Type IV retro reflective sheeting fixed over 2 mm (Two milimetre) thick Aluminium sheeting vide clause 801.3, 3mm/4mm(Three/Four milimetre)thick Aluminium composite material sheet depending on the size of the sign fixed over back support frame of min 25 x 25 x 3mm (Twenty five into Twenty five into three milimetre) Angle mountedon a mild steelcircular pipe 65(Sixty five) NB ,3.2 mm(Three point two milimetre)thicknness firmly fixed to the ground by means of properly designed foundation with M-25 grade cement concrete 45 cm x 45 cm x 60 cm, (Forty five into Forty five into Sixty centimetre) 60 cm(Sixty centimetre) below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67.90mm (Ninety milimetre) Tringular including all leads, lifts and carriage of materials by all mode of transportation and as per direction andsatisfactionof the Engineer-in-Charge. |
| 18 | Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of Class-B Type IV retro reflective sheeting fixed over 2 mm (Two milimetre) thick Aluminium sheeting vide clause 801.3, 3mm/4mm(Three/Four milimetre)thick Aluminium composite material sheet depending on the size of the sign fixed over back support frame of min 25 x 25 x 3mm (Twenty five into Twenty five into three milimetre) Angle mountedon a mild steelcircular pipe 65(Sixty five) NB ,3.2 mm(Three point two milimetre)thicknness firmly fixed to the ground by means of properly designed foundation with M-25 grade cement concrete 45 cm x 45 cm x 60 cm, (Forty five into Forty five into Sixty centimetre) 60 cm(Sixty centimetre) below ground level as per approved drawing. The sign shall be maintained as per section 12 of IRC 67.90mm (Ninety milimetre)Circular including all leads, lifts and carriage of materials by all mode of transportation and as per direction andsatisfactionof the Engineer-in-Charge. |
| 19 | Providing and fixing pavement marker (Cat Eyes)made out of ABS 3M plastic of size 100x90x19mm (One hundredinto Ninetyinto nineteenmilimetre)without nail having 50mm (Fifty milimetre) stem of ABS. The pavement marker shall be installed with epoxy ABS including carriage of material and equipmentin all leads,lifts with all mode of transportation andas per entire satisfaction of the Engineer-in-charge.(PVC) |
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