North Central Railway Tender

Provision of 01 no. of Intz type RCC OH tank of capacity 25000 Gallon with contractor cement, steel & other materials with 20m high RCC staging (as per standard plan HQ/6/04/98 R1 NR type plan W-41 in four sheet) including earth work, raft foundation, ring beam, floor, top ring beam, column bracing, top dome, bottom dome, RCC staircase with railing, MS latter, manhole at top of tank, water level indicator, CI double flange A class vertical pipe from tank to ground level with druck foot bend resting over the floor along with complete 01 jointing material as directed bt Engineer In-charge. CI inlet pipe 200mm dia, outlet pipe 150mm dia , 02 nos. washout pipe 150mm dia, overflow pipe 100mm dia separately with contractor man & material, equipment, shuttering, temporary arrangement etc. complete work with two coat of water proofing treatment over over all exposed concrete surface including testing of overhead tank & maintaining the same as per condition including 19mm thick plaster with coarse sand 1:2 inside the tank body except top dome & outside plaster 1:3, 6mm thick on all other exposed surface, providing snowcem three coat as per specification & plan, lightening conductor strip 20mm x 3mm at the centre of top slab of the ventilator with aluminium down conductor in accordance with IS specification including 02 coat of paint over all steel works.

Soil Investigation in connection with provision of 01no. RCC over head Tank of capacity 25000 gallons each from IIT/NIT or any other approved Engineering college incliuding submission of the report to acertain the bearing capacity and its suitablity for foundation of tank

Drilling & reaming of 675mm dia bore in all types of soil/strata including sand ,stone , rock & boulder formation with mechnaical/preumatic Rig. With contractors own machines T&P , materials , labour, consumables etc. Complete from ground level to 75 m below.