Tender For Supply & Construction Of 500 Mtr Retaining Wall At Lamang And Migging As Per Technical Specification Attached.

Sharing tender

Tender For Supply & Construction Of 500 Mtr Retaining Wall At Lamang And Migging As Per Technical Specification Attached.;1. Coarse Aggregate (i) Particle size and shape (Sieve Analysis) IS:2386- 1963 (part -I) One test for every 15 Cum of aggregate or part thereof, brought at site ‘ A’ (ii) Flakiness Index -do- -do- ‘ A’ (iii) Estimation of deleterious materials IS:2386- 1963 (part -I) One test for every 100 Cum of aggregate or part thereof, brought at site (iv) Organic Impurities -do- One test for source supply ‘C’ (v) Moisture Content -do- (part -II) Regularly as required ‘ A’ (vi) Specific Gravity -do- One test per each source supply ‘B’ 2. Fine Aggregate i) Particle size and shape (Sieve Analysis IS:2386- 1963 (part -I) One test for every 15 Cum of aggregate or part thereof , brought at site ‘ A’ (ii) Estimation of deleterious materials (Test for clay, silt & impurities) -do- (part -II) -do- ‘ A’ (iii) Organic Impurities -do- One test for source supply ‘C’ (iv) Moisture Content -do- (part -II) Regularly as required subject to 2 test for each source ‘ A’ (v) Specific Gravity -do- One test per each source supply ‘B’ 3. Cement (i) Setting Time IS 4031- 63 Affirmed 1980 One for each consignment as and when required ‘B’ (ii) Soundness -do- - do- ‘B’ (iii) Compressive Strength -do- - do- ‘B’ (iv) Fineness (By Blaine Air permeability method) -do- - do- ‘B’ ... more in document