Construction of PS steel over head tank of 01 Lakh Gallon capacity (04 Nos. Distribution outlet 150mm dia and 01 No. washing 200mm dia) at Pokkadera hillock under NACD, APWD, Mayabunder.

Amount

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.

All kinds of soil

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All kinds of soil.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources).

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, ifnishing and reinforcement- All work up to plinth level :

1:1.5:3 (1 cement: 1.5 coarse sand (zone-III) derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources).

Centering and shuttering including strutting, propping etc. and removal of form for

Foundations, footings, bases of columns, etc. for mass concrete

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Providing and fixing mild steel round holding down bolts with nuts and washer plates complete.

12 mm cement plaster of mix :

1:4 (1 cement: 4 fine sand)

Providing and laying S&S C.I. standard specials such as tees, bends, collars, tapers, caps etc. (Heavy class):

Up to 300 mm dia

Providing lead caulked joints to spun iron or C.I. pipes and specials, including testing of joints but excluding the cost of pig lead :

150 mm diameter pipe

200 mm diameter pipe

Supplying pig lead at site of work.

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately) :

(a) 150mm diameter Class II

(a) 200mm diameter Class II

Providing and laying S&S Centrifugally Cast (Spun) / Ductile Iron Pipes conforming to IS : 8329 :

150 mm dia Ductile Iron Class K-7 pipes

200 mm dia Ductile Iron Class K-7 pipes

Fabrication Erection & Supply of galvanized prssed steel stagging of 9.00 mtr. height staging for above tank inside all round platform with all accessories like primary beam, secondary beam, central beam, side ladder, columns, grating bracing platform, chequerred plate, ladder, angle plate cleats and nut, bolt and washer etc. 9.00 mtr. staging for 7.5 x 6.40 x 2.50 mtr. deep P.S. Tank (120000 ltr. capacity).

Fabrication Erection & Supply of galvanized pressed steel tank of size 7.7 x 6.40 x 2.50 mtr. (120000 ltrs capacity) with decking and with all accessories such as P.S. plate, cornor angle, joint angle, cover box, cleat, bracking angle, truss angle roof cover with manhole cover, rafter post, internal ladder, water level indivator nut, bolts & washer, S.T.P. black putty, lead material, intel, 02 No. outlet & over flow pipe connection etc.

Mega Engineers and Builders