Bodoland Territorial Council Tender

Construction of Sub grade and Earthen shoulders with approved materials obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with a lead upto 1000 m as per Technical Specification Clause 303.1. (i) Private Land

Construction of granular sub-base by providing well 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 smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (ii) For Grading II Material.

Providing and fixing 'Logo' of PMGSY Project : Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD Specifications and drawing. Three MS paltes of 1.6 mm thick, top and middle plate duly welded with MS flat iron 25mm x 5mm size on back on edges. The lower plate will be welded with MS angle iron frame of 25mm x 25mm x 5mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75mm x 75mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450mm x 450mm x 600mm, 600mm below ground level. The top most diamond plate will be welded to middle plate by 47mm x 47mm of 12 SWG sheet plate tube. All MS will be stove enameled on both sides. Lettering and printing arrows, border etc. will be painted with ready mixed synthetic enamel paint of superior quality in required shade and colour. All sections of framed posts and steel tube will be painted with primer and two coats of epoxy paint as per drawing Clauses 1701 and Annexure 1700.1

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick 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 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801 (ii) 600mm equilateral triangle

(iv) 800 mm x 600 mm rectangular

Planting of trees and their maintenance for three year (Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge mannure, planting the saplings, backfilling the trenches, watering, fixing the tree guartrd and maintaining the plants for three year

RCC HPC OF SIZE 1000 MM DIA NP-3 SINGLE ROW 7.5 M LONG = 1 (ONE) NO. Earthwork in excavation for structures as per drawing and technical specification clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upt a lead of 50m dressing of sides and bottom and backfilling in trenches with excavated suitable material. I. Ordinary soil. (i) Upto 3m depth

Providing cement concrete M10 (1:3:6 nominal mix) in levelling course below open foundation of Head walls as per drawings & technical specification clause 1109. B. With natural gravel I. P.C.C grade M10 (i) Nominal mix 1:3:6

Bedding for Pipe (i) Type A (Concrete Cradle) Bedding Laying concrete cradle with M13 Grade Cement Concrete as per clause 1105 (i)

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets clause 1106. 600mm dia

Brick masonry work in cement mortar in substructure complete excepting pointing and plastering as per drawing and technical specification clauses 602, 603, 604, 1202 & 1204. I. In 1:3 cement mortar

Plastering with cement mortar (1:4) 15mm thick on brick work in substructure as per technical specification.

RCC HPC OF SIZE 600 MM DIA NP-3 SINGLE ROW 7.5 M LONG = 3 (THREE) NOS. Earthwork in excavation for structures as per drawing and technical specification clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upt a lead of 50m dressing of sides and bottom and backfilling in trenches with excavated suitable material. I. Ordinary soil. (i) Upto 3m depth

Providing cement concrete M10 (1:3:6 nominal mix) in levelling course below open foundation of Head walls as per drawings & technical specification clause 1109. B. With natural gravel I. P.C.C grade M10 (i) Nominal mix 1:3:6

Bedding for Pipe (i) Type A (Concrete Cradle) Bedding Laying concrete cradle with M13 Grade Cement Concrete as per clause 1105 (i)

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets clause 1106. 600mm dia

Brick masonry work in cement mortar in substructure complete excepting pointing and plastering as per drawing and technical specification clauses 602, 603, 604, 1202 & 1204. I. In 1:3 cement mortar

Plastering with cement mortar (1:4) 15mm thick on brick work in substructure as per technical specification.