National Highways and Infrastructure Development Corporation Limited-NHIDCL has published Tender For Restoration Repair Of Road Section At Selected Stretch Of Nh 208 From 7Th Mile Ch 150 000 To Alimara Ch 229 530 Maintenance Of Doloma Bailey Bridge At Ch 193 500 In The State Of Tripura In The Fy 2023 24 On Percentage Basis Work Order Basi. Submission Date for this Tender is 01-02-2024. Road Work Tenders in West Tripura Tripura. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Clearing and Grubbing Road Land-Clearing and grubbing road Iand including uprooting wild vegetation, grass. bushes. shrubs. saplings and trees ofgirth upto 300 mn,removal of stumps ol strech trees cut earlier and disposal ofunserviceable materials and stacking ofserviceable material to be used or auctioned. upto a lead of 1000 m including removal and disposal oftop organic soil not exceeding 150 mm in thickness as per MoRT&H Technrcal Specification clause 201. (i) By Manual Means:- (A) In area of light jungle. |
| 2 | Water Bound Macadam Sub Base / Base: - Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller/ vibratory roller in stages to proper grade and camber, applying and brooming , stone screening and binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required densityas per MoRT&H Technical Specification Clause 404. 1) (B) By Mechanical Means |
| 3 | Prime Coat -Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.6 kg/sqm using mechanical means as per MoRT&HTechnical Specification Clause 502. |
| 4 | Tack Coat : Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous /granular surface cleaned with Hydraulic broom as per MoRT&H Technical Specification Clause 503. |
| 5 | Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A seal coats as per MoRT&H Technical Specification Clause 511. (I) Bitumen of VG-30 |
| 6 | Providing and laying and rolling of open - grade permix surfaceing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregateseither using viscosity grade bitumen or cut - back or emlusion to requierd line, grade and level to serve as wearing course on a previously prepared base , including mixing in a suitable plant , laying and rolling smooth wheeled roller 8-10 tonne capacity, finished to required level and grades as per MoRt&HTechnical Specification Clause 510 Case - I- With Bitumen VG-30 |
| 7 | Providing and placing gunny/ polythene-Providing and placing gunny/ polythene ( of minimum wall thickness of 500 micron) bags filled with sand ( of minimum qty of 0.034 cum) and properly manually stitched to avoid any leakage of sand as per specification. |
| 8 | Single Bamboo Spur and palasiding of whole 2nd class bamboo (Jati or Bethua) 65mm to 75mm dia @ 150 mm c/c and closely packed and driven including fitting fixing with half bamboo kams horizontantly in three rows with cane or typing wire complete and struts 1500 mm apart longitudinally and providing brush as per drawing and technical specification clause 1302.5 A. Driven at least 900 mm below ground and 1800 mm above ground on average |
| 9 | Restoration of Rain Cuts-Restoration of rain cuts with soil,moorum gravel or a mixture of these,clearing the loose soil,benching for 300 mm width laying fresh material in layers not exceeding 250 mm and compaction with plate compactor or power rammer to restore the original alignment,level and slopes as per drawings andMoRT&H technical specification Clause 3002. |
| 10 | Providing, cutting, laying, fitting and welding of MS Sheets on Deck of Bailey Bridge complete as per direction of the Engineer in-charge. |
| 11 | Providing, fiiting and fixing of MS clamps of Bailey Bridge complete as per direction of the Engineer in-charge. |
| 12 | Providing, fiiting and fixing of Raker of Bailey Bridge complete as per direction of the Engineer in-charge. |
| 13 | Painting on steel surfaces: Providing and applying two coats of ready mix paint of approved brand on steel surface after through cleaning of surface to give an even shade as per MoRT&H Technical Specification Clause 803 |
| 14 | Plain / Reinforced cement concrete (using jhama brick aggregate) in open foundation as per drawings & MoRT&H technical specifications Clauses 1500, 1700, 2100. (including centering, shuttering, staging etc. but excluding reinforcement) PCC Grade M 20 (using jhama brick aggregate) |
Copyright © 2024 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
