SPL REPAIR TO CI/DI PIPE LINE FROM PUMP HOUSE NO 05 TO PUMP HOUSE NO 04 AND AP TELEPARA FIRE PUMP HOUSE AT BINNAGURI MIL STN UNDER GE SOUTH BINNAGURI

Amount

Excavation in trenches n. exc 1.5m wide and n. exc 1.5 m in depth for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc n. exc 10 sqm on plan and n. exc 1.5m in depth and getting out in soft/loose soil complete all as per specified and as directed by Engineer-in-charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25cm in hard/dense soil, complete all as per specified and as directed by Engineer-in-charge.

Removing excavated Soil materials to a distance n exc 50m and depositing where directed at a level n exc 1.5m above the starting point, complete all as per specified and as directed by Engineer-in-charge.

Taking up old Cast iron/Ductile iron water mains 150 mm Dia bore pipe (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead, complete all as per specified and as directed by Engineer-in-charge.

Taking up old Cast iron/Ductile iron water mains 100 mm Dia bore pipe (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead, complete all as per specified and as directed by Engineer-in-charge.

Supply, laying, jointing and testing of Ductile iron water mains 150 mm Dia, Class K-7 with spigot and socket ends including rubber gasket joints laid in trenches complete all as specified and as directed by Engr-in-Charge.

Supply, laying, jointing and testing of Ductile iron water mains 100 mm Dia, Class K-7 with spigot and socket ends including rubber gasket joints laid in trenches complete all as specified and as directed by Engr-in-Charge.

Refixing of old Cast iron/Ductile iron pipes 150 mm Dia bore water mains pipes with spigot and socket ends centrifugally cast. Class LA, in any length, laid in trenches complete all as specified and as directed by Engr-in-Charge.

Refixing of old Cast iron/Ductile iron pipes 100 mm Dia bore water mains pipes with spigot and socket ends centrifugally cast. Class LA, in any length, laid in trenches complete all as specified and as directed by Engr-in-Charge.

Supply, fixing and testing CI fittings for spigot & socketed or flanged pipes i.e. bends, reducers, tail pieces, tapers, tees, collars, caps, plugs with MS plate, nuts, bolts, washers gaskets etc of sizes 80 mm to 200 mm Dia complete all as specified and as directed by Engr-in-Charge.

S&F of cast iron sluice valve for 150 bore pipe heavy duty (PN-1.6) conforming to IS -14846 with brass spindle and iron wheel head flanged both ends and including all jointing materials required viz rubber gasket 3mm thick, bots, nuts and washers including dismantling of old unserviceable one complete all as per specified and as directed by Engineer-in-charge.

S&F of cast iron sluice valve for 100 bore pipe heavy duty (PN-1.6) conforming to IS -14846 with brass spindle and iron wheel head flanged both ends and including all jointing materials required viz rubber gasket 3mm thick, bots, nuts and washers including dismantling of old unserviceable one complete all as per specified and as directed by Engineer-in-charge.

M&L for construction of valve pit of internal size 120 cm X 120 cm X 120 cm with one brick thick brick masonry wall in cement mortar (1:4), PCC foundation 10cm thick (1:4:8) type D-2 with 15cm offsets, PCC copping 5 cm thick (1:2:4) type B-1, plastering 15mm thick in cement mortar (1:4), 40X40X4mm angle iron frame and 3mm thick MS sheet cover with locking arrangement including painting to steel surfaces with two coats of synthetic enamel paint over a coat of red oxide primer and necessary excavation and earth work including dismantling of existing one complete all as specified and directed complete all as per specified and as directed by Engineer-in-charge.

M&L for construction of valve pit of internal size 90 cm X 90 cm X 90 cm with one brick thick brick masonry wall in cement mortar (1:4), PCC foundation 10cm thick (1:4:8) type D-2 with 15cm offsets, PCC copping 5 cm thick (1:2:4) type B-1, plastering 15mm thick in cement mortar (1:4), 40X40X4mm angle iron frame and 3mm thick MS sheet cover with locking arrangement including painting to steel surfaces with two coats of synthetic enamel paint over a coat of red oxide primer and necessary excavation and earth work including dismantling of existing one complete all as specified and directed complete all as per specified and as directed by Engineer-in-charge.

M & L for PCC(1:4:8) type D-2(using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete, complete all as specified and directed by Engineer-in-charge.

M&L for Burning out lead joint in Cast iron pipe of 100 mm Dia bore in position including removing old lead to store, etc., complete all as specified and directed by Engineer-in-charge.

M&L for Burning out lead joint in Cast iron pipe of 150 mm Dia bore in position including removing old lead to store, etc., complete all as specified and directed by Engineer-in-charge.

S&F of Pour lead joint for pipes and fittings (spigot and socket ends) of 100 mm Dia bore and testing complete all as specified and directed by Engineer-in-charge.

S&F of Pour lead joint for pipes and fittings (spigot and socket ends) of 150 mm Dia bore and testing complete all as specified and directed by Engineer-in-charge. Note - The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ.

HARBHAJDAS AGARWAL (BID ID -3248528)

M/S S.K.DAS (BID ID -3247311)

ANIL KUMAR GUPTA (BID ID -3253292)

flexpro construction company (BID ID -3249098)