RE-ROUTING EXISTING RAW WATER RCC/MS 600MM DIA WITH 600MM DIA DI PIPE NEAR BRIDGE AT Y JUNCTION INCLUDING ALLIED WORKS UNDER GE(I) DM VISAKHAPATNAM

Amount

[SCHEDULE 'A' PART-I [E/M WORKS]

Excavation in trenches not exceeding 1.5M in depth and not exceeding 1.5M wide for pipe and getting out in soft/loose soil complete all as specified and directed.

Excavation in trenches each additional 1.5M or part thereof in depth beyond the first 1.5 M exceeding 1.5m in depth for pipe and getting out in soft/loose soil complete all as specified and directed.

Excavation in trenches not exceeding 1.5M in depth and not exceeding 1.5M wide for cable/pipe and getting out in hard rock/Road/PCC hard standing and making the disturbed surfaces good same as existing before excavation complete all as specified and directed.

Returning, filling in(soil), including spreading, levelling, watering and well ramming in layers not exceeding 25 cm complete all as specified and directed.

Removing excavated materials(soil) not exceeding 50M, depositing where directed at a level not exceeding 1.5 M above the starting point complete all as specified and directed.

Supplying laying and testing of 600mm dia DI pipe not less than K9 (socket spigot type) alongwith tyton rubber gasket all as per IS including spares and T&P required for connecting the pipes firmly using chain block or by any other means complete including taking out old unserviceable RCC pipe complete all as specified and directed

M&L for mild steel framed work with ends of souldered, welded or reveted or forced, framed guard bars,frame work of tank,frame work for lead joint the DI pipe with existing pipe without any leak and making the surface good with proper cementing etc, filling valvepit and similar work incl painting with one coat of red oxide primer and one coats of anticorrosive black bituminous paint incl dismantling mild steel work of any description not otherwise specially provided for all as specified and directed. Note:- The quoted rate above is inclusive of Lead joint,cement work etc complete all as specified and directed

Supplying, laying and testing of 150mm DI/CI air release valve including isolated flanged 150mm sluice valve all as per IS including spares and T&P required for connecting the pipes firmly using chain block or by any other means complete all as specified and directed

M&L for valve chamber of internal size not less than 900 x 900 x 900mm with cement brick palstering the surfaces with three coats of white w ashincl MS sheet cover of not less than 3mm thickness with MS angle not less than 40mmx40mmx5mm including proper locking arrangement and fabrication for air release valve painting with one coat of red oxide primer and one coats of anticorrosive black bituminous paint incl dismantling mild steel work of any description not otherwise specially provided for all as specified and directed.

Material and labour for cutting the RCC pipe carefully without any damage to the RCC pipe and tapping/jointing the DI pipeline which includes inserting of necessary DI/MS specials and any kind of fabrication work if required including welding gas cutting and necessary T&P to make the pipeline completely functional complete all as specified and directed.

[SCHEDULE 'A' PART-II [B/R WORKS]

M&L for surface dressing not exc 15 cm deep and getting out hard/Dense Soil complete all as specified and directed.

M&L for excavating over areas, not exc 1.5 m deep and getting out Hard/Dense Soil all as specified and directed.

M&L for hardcore of gauge not exc. 63mm, deposted, spread and levelled in layers n exc. 10cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L for cement concrete in foundations, plinth beams, filling and mass concrete type D-2 1:4:8 (40mm graded agregate) all as specified and directed.

M&L for RCC (Desing mix) of M-30 (20mm graded aggregate) for foundations, including rafts, footings, foundation beams; plinth beams; bases for coumns, etc; basement slabs, under-reamed piles and mass concrete complete all as specified and directed.

M&L for RCC (nominal mix) Type B1 1:2:4 (20mm graded aggregate) for Column, pillars complete all as specified and directed.

M&L for formwork flat or curved to sides of concrete foundations, footings, bases of columns, and plinth beams and similar work vertical or to batter all as specified and directed.

M&L for form work to sides of pillars, posts, struts, piers, column complete all as specified and directed.

Supply and fix structural steel framed work in angles channels, tees, tubular poles etc., welded or riveted or similar work conforming to Fe-410-0 or Fe-310-0 of gate, doors, nosing angle, purlins, rafters and similar work complete all as specified and directed.

M&L for preparation of new steel surfaces of any description over 10cm width or girth and applying two coat of synthetic enamel paint over a coat of zinc chromate primer all complete all as specified and directed.

M&L for mild steel TMT bars 10mm dia and over, cut to length bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 m dia or securing with clips all as specified and directed.

N K BUILDERS

SRI ADITYA CONSTRUCTIONS

lakshmi Engineering Works