Replacement to fire pipeline at NG plant area at OFN, Rajgir

Replacement to fire pipeline at NG plant area at OFN, Rajgir.

M & L, Excavation losse soil in trenchs, exc 1.5 m wide and n exc 1.5 m in depth;for pipeline/manholes, etc. n exc 10sq m on plan and n exc 1.5 m in depth and getting out as per directed by EIC.

M & L, Excavation hard/dense soil in trenches, in exc 1.5 m wide and n exc 1.5 m in depth; for pipeline/manholes, etc. in exc 10 sq m on plant and n exc 1.5 m in depth and getting out as per directed by EIC.

Demolition of reinforced cement (reinforcement cut as required to facilitate demolition) Concrete/fins in ground floors and pavings in e exc 15 cm thickness (below or above ground level ) as per directed by EIC.

Demolition of plain cement concrete in ground floors and pavings in exc 15 cm thickness (below of above ground level) as per directed by EIC.

Dismantling of bricks work built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles as per EIC.

M & L , Dismantling of old/decayed M.S. pipes including cutting in 6 metre length pieces and stacking of pipes at site lead up to 50 metre as per directed by EIC.

Providing & fixing to Pre-cast cement concrete type-B-1, 1:2:4 (20mm graded aggregate) block masonary with solid blocks, exc. 10 cm in width and setting in 1:6 cement mortar, complete as per directed by EIC.

Providing abd laying Socket & Spigot Cectrifugally cast (Spun) Ductile Iron 150 mm dia Ductile Iron Class-K-9 pipes conforming to IS:8329 complete as per directe by EIC.

Providing and laying D.I. Specials (All socket Tee, flange on fouble socket Tee, 90 dgree bend double socket,flanged socket etc.) of Class K-12 suitable for push-on joints, 150 mm dia pipes as per IS : 9523 complete as per directed by EIC.

M&L, Providing push-on -joints to centrifugally (spun) Cast Iron pipes or Ductile Iron pepes including testing of joints and the cost rubber gasket fro 150mm dia pipes as per directed by EIC.

S&F, 150 mm dia mils steel flange compatible to 150 mm D.I. flange on double socket Tee, welded to 150 mm dia old M.S. pipe fof fixing to hydrants as per directed by EIC.

M&L, Sand filling under floors or in foundations including watering and consolidation as per directed by EIC.

M&L, Plain Cement Concrete, Type-B-2, 1:2;4 (40mm graded aggregate) in foundation, filling and mass concrete as per directe by EU

M & L, 200 mm thick Reinforced Cement Concrete Type-B-2 1:2:4 (40 mm graded aggregate ) in as per directed by EIC.

M & L, 150 mm thick Reinforced Cement Concrete Type-B-2 1:2:4 (40 mm graded aggregate ) in as per directed by EIC.

M & L, Brickwork with sub class 'A' bricks, straight or curved on plan exc 6 mm mean radius built in 1:6 cement mortar as per directed by EIC.

M & L, Brickwork with sub class 'A' bricks, straight or curved on plan exc 6 mm mean radius built in 1:6 cement mortar as per directed by EIC.

M & L, Providing Cement Concrete Type-B0, 1:2:4 (12.5 mm graded aggregate ) in coping, plinth courses, string courses etc or similar work as per directed by EIC.

M & L , 12 mm thick 1:4 cement plaster on fair faces of brick work or concrete surfaces after taking down of old plaster as per directed by EIC.

M & L, Rerurning, filling in, excavated material (Soft hard/dense soil) including spreading, levelling, watering and well ramming in layers not exc 25 cm as per directed by EIC.

S & F, Mild steel screw bolts(machine made) with hexagonal ar square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n exc 5 cm long length of bolt exc 5 cm but n exc 10 cm long as per directed by EIC.