Himalayan Mountaineering Institute Tender

Removing excavated material (Soft/disintegrated rock) exceeding 50M and upto 250M & depositing whereas directed at a level not exceeding 1.5M above the starting point.

Material and Labour for removing of tree root (Girth of tree exc 300 cm) over the ground and levelling off ground, stacking of serviceable materials and removing of unserviceable materials to a distance not exceeding 50 m and clearing site complete all as specified and as directed by Engineer-in-Charge.

Demolition of brick work or stone / boulder masonry, built in cement mortar including all quoins, arches, pillars, step etc complete all as specified and as directed by Engineer-in-Charge.

Granular Sub Base with Graded Material : Construction of 100 mm thick Close graded Granular Sub-Base, Grading-II using approved quality of coarse aggregate and sand including screening aggregates mixing the graded aggregated using rotavator as per mix design complete all as specified and as directed by Engineer-in-Charge.

Water Bound Macadam Sub Base : 75 mm thick Water Bound Macadam Sub Base, Grading-I Aggregate (63 mm to 45 mm) (Using Stone Screening Type B 11.2 mm) by consolidating Jhama metal / Laterite chelly or stone metal / shingles of specific size in hard crust to requisite thickness (measured after compaction) in layers including screening of metals etc. as necessary, hand packing, sweeping, watering and rolling in stages with power roller to proper line, grade and camber, lighting, guarding & barricading and making necessary earthen bundh of one metre width on each side where necessary to protect edges and preparing the bed by necessary cutting or filling and rolling all complete including the cost of all materials and hire and labour charges of all men and machineries and compacting to the required density, as per Clause 404 of Specifications for Road & Bridge Works of MoRT&H (5th Revision).

Water Bound Macadam Sub Base : Material and Labour for 75 mm thick laying, spreading and compacting stone aggregates of specific sizes to water bound macadam Sub Base (Grading II Aggregate size 53 mm to 22.4 mm) (Using Stone Screening Type B 11.2 mm) specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening / binding materials to fill up the interstices of coarse aggregate, watering including lighting, guarding, barricading and making necessary earthen bundh of one metre width on each side and preparing the bed by necessary cutting or filling, including cost of all materials and hire and labour charges of all men and machinery and compacting to the required density, as per Clause 404 of Specifications for Road & Bridge Works of MoRT&H (5th Revision).

Primer Coat : Providing and applying @ 0.70 - 1.00 Kg/- Sqm primer coat with Cationic Bitumen Emulsion of approved grade conforming to IS: 8887-1978 for WBM/WMM Surface and requisite quantity on prepared surface of granular base including cleaning of road surface and spraying primer using Mechanical means including cost and carriage of bitumen emulsion and all other incidental costs of work complete as per Clause 502 of Specifications for Road & Bridge Works of MoRT&H (5th Revision).

Tack Coat : Providing and applying 0.20 to 0.30 Kg per Sqm tack coat with Cationic Bitumen Emulsion of approved grade conforming to IS: 8887-1978 on the prepared surface cleaned with Hydraulic broom, moistening the surface including cost and carriage of emulsion, hire charges of machinery and labour, cost of fuel and lubricants all complete as per Clause 503 of Specifications for Road & Bridge Works of MoRT&H (5th Revision).

Open Graded Premix Surfacing using Bituminous (Viscosity Grade Paving Bitumen / Modified Bitumen) Binder and Mobile Hot Mix Plant (Light Duty) : Providing, laying and rolling of Open - graded premix surfacing of 25 mm thickness composed of 13.2 mm (@ 0.018 m³ per m²) and 11.2 mm (@ 0.009 m³ per m²) size stone aggregates, including thoroughly cleaning of the surface, screening, cleaning and pre-heating stone chips and fully pre-coating the same either using viscosity grade paving bitumen or cut-back or emulsion, carrying the mixture by any suitable arrangements, laying the mixture uniformly over the surface, including line, grade and level to serve as wearing course on a previously prepared base, including mixing in Mobile Hot Mix Plant (Light Duty) and thoroughly rolling with a smooth wheeled roller 8-10 tonne capacity, finished to required level and grades including the cost and carriage of stone chips and matrix, heating the matrix, preheating the aggregates to required temperature and including the hire charges of Mobile Hot Mix Plant (Light Duty) and other machinery, pay of operators, cost of fuel and lubricants etc. complete to be followed by seal coat of either Type A or Type B as per Technical Specification Clause 508 for Rural Roads of MORD.

Seal Coat : Providing and laying Liquid Seal Coat (Type A) with approved quality stone chips and bitumen binder on thoroughly cleaned black top surface, spreading screened & cleaned stone aggregates (100 % passing through 11.2 mm sieve and retained on 2.36 mm sieve) uniformly @ 0.09 m3 of dry aggregate per 10 m2 of area using suitable means, brushing the chips, if necessary, to ensure uniformity, followed by rolling with power roller including the cost and carriage of binder and stone chips, cost of heating the binder and all other incidental charges, cost of fuel and lubricants, including hire charges of machineries, tools & plants required for construction and quality control complete as per Clause 511 of Specifications for Road & Bridge Works of MoRT&H (5th Revision).

Material and labour for painting lines, dashes arrows, letters etc on roads, pavements etc exc 10cm wide with thermoplastic paint white or golden ellow strip having min thickness 2mm with applicator machine, including preparation of surface all as directed.

Material and Labour for Excavation for Structures Earth work an all sorts of soils excluding marshy soil and rocks (soft or hard) by manual means upto 3 m depth in excavation of foundation of structures for plum concrete wall as per drawing and technical specification, including setting out, removing, spreading or stacking of spoils within a lead of 150 m. as directed and including trimming the sides of the trenches, leveling, dressing and ramming the bottom, and backfilling with approved material complete as per direction of the Engineer-in-Charge .

Material and Labour for Plum concrete work with 40 % cement concrete with 30 mm down graded stone metal and 60 % stone boulder of size 150 mm and above, placed in position as directed excluding shuttering if any.

Hire and labour charges for Shuttering with or without staging upto 4.0 m height using approved stout props with wooden planks/ply wood/steel sheet plate with required bracing for any kind of plain or reinforced concrete works in all sorts of minor structure including culvert, box culvert, crossdrain etc. The rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction.

Providing weep hole (150 X 75mm) in walls including packing brick bats or boulder of approved quality and size at the backsides of walls etc all complete.

Earth in filling in foundation trenches and at the back of abutments with good earth (sandy soil) in layers not exceeding 15 cm. including watering and ramming layer by layer complete with earth obtained by fresh excavation from land arranged by Department beyond 150 m. but within 300 m. including all lifts. Earth to be approved by the Engineer-in-charge.

Construction of RCC Slab Culvert of Span 1.5 mtr complete all as per detailed estimate enclosed.

Construction of RCC Hume Pipe of span 600 mm complete all as per detailed estimate enclosed.

Construction of 'V' type drain 60 cm wide and 30 cm deep with 150mm to 230mm thick dressed stone laid on edge including cement concrete,plstering and NCP cost & carriage of all materials to worksite.

Stone square box drain 30cm x 60cm with hard dressed stone including cost cement concrete, plastering and NCP cost & carriage of all materials to worksite.