Repair and Strengthening and Retrofitting works of the MAP Phase-I Work consisting of 304 ORs Quarters and 72 JCOs Quarters (RCC framed structure) at Happy Valley Shillong Meghalaya

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Total Amount of BoQ 2

Amount after unconditional Rebate

Description of Work / Item(s)

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Total of BoQ 3 & BoQ 4

Total Amount of BoQ3 (Item Rate)

Total Amount of BoQ4 (Percentage Rate)

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Schedule - (B) Bill of Quantites for Non Schedule Items (MR ITEMS) (Civil)

NS-1 Post reppair ultrasomic pulse velocity test to ascertain the quality and efficacy of the grouting work including providing & applying all required equipment for conducting testing as per provisions of IS Code No. IS13311 (Part-1). The contractor will make the surface smooth by Grinding or any other means as required to conduct the Ultra Sonic Pulse Velocity test.

NS-2 Providing and applying two coats of anti corrosive paint to inhibit corrosion in the rebar as per direction of the Engineer in charge.

NS-3 Providing and applying three coats of a single component acrylic polymer modified reinforced high build waterproofing compound after priming the roof to get a minimum dry film thickness of 1mm as per manufractured specification. The cured membrane should exhibit the tensile strength of 1.1 Mpa as per ASTM D412 with elongation 100% as ASTM D12,with very low penetration to rapid chloride as per ASTM C 1202-03,with pull off adhesion 0.92 MPa as per ASTM D4541.The cured membrane should also have resistance to algae growth as per ASTM D 5589-97 with permeability of 5mm as per BSEN 12390 part 8,with water vapour transmission 6 g/m²h as per BSEN 12390 part 8. (The contractor shall remove the existing waterproofing layer from the roof and thoroughly clean the surface before starting the waterproofing job. Nothing will be paid extra) Product:- Brushbond Roofguard (FOSROC)/ Aquaarm Roofshield (MYK)/ ShaliCryl LM (STP) or equivalent

NS-4 Supplying, laying and fixing of std. chicken wire mesh flexible galvanized steel wire with hexagonal gaps. Available in 1 inch (about 2.5 cm) diameter, wire gauges 19 gauge (about 1 mm wire) to 22 gauge (about 0.7 mm wire). in positions at junctions of concrete & masonry works all complete as per specification, drawing and instructions of the Engineer in charge.

NS-5-Drilling suitable holes in reinforced or plain cement concrete with power driven drill machine to a minimum depth of 100mm upto 200mm in RCC beams, columns (slab) to introduce steel bars (bolts) including fixing the steel bars (bolt) in position using epoxy resin anchor grout of approved make but excluding the cost of reinforcement (bolt), all complete as per direction of Engineer-In-Charge.

16mm Dia

Bidder Name

Amount

TRIBENI CONSTRUCTIONS LIMITED (GSTN-16AABCT8186C1ZA) BID ID -821262

GANPATI CONSTRUCTION COMPANY (GSTN-NA) BID ID -816288

SWARAJ INFRA (GSTN-NA) BID ID -821316

Buildrite Constructions (GSTN-NA) BID ID -815322

Buildrite Constructions (BID ID -815322)

TRIBENI CONSTRUCTIONS LIMITED (BID ID -821262)

GANPATI CONSTRUCTION COMPANY (BID ID -816288)

Buildrite Constructions (BID ID -815322)

TRIBENI CONSTRUCTIONS LIMITED (BID ID -821262)

GANPATI CONSTRUCTION COMPANY (BID ID -816288)

Buildrite Constructions (BID ID -815322)

GANPATI CONSTRUCTION COMPANY (BID ID -816288)

TRIBENI CONSTRUCTIONS LIMITED (BID ID -821262)

Buildrite Constructions (BID ID -815322)

TRIBENI CONSTRUCTIONS LIMITED (BID ID -821262)

GANPATI CONSTRUCTION COMPANY (BID ID -816288)