Construction of 150 KL Capacity, 24 m Staging of OHT, Rising Main and Pump House in the area of 480 nos. PMAY (Urban) houses at Jahirpur Kursi Road, Lucknow under Infrastructure

Supply of all materials, labour, T&P (Special or ordinary) and construction of RCC over Head Tank intze type 150 KL. capacity on RCC column and bracing, staging of 24 m. with suitable foundation on contractor's design subject to acceptance of the Engineer-in-charge. The work include flooring at ground level under the tank, semicircular drain, 1.0M wide cantilever balcony all round at the base of vertical wall, supply and fixing of RCC posts 100x100mmx1.0m high (clear) at 1.00m interval fixed on outer edges of the balcony including thee rows of 20mm dia G.I. pipe (medium) railing RCC staircase on along existing columns. 1.00m wide from ground level upto the top roof of tank with passage at balcony with supply and fixing of RCC posts 100x100mmx1.0 high (clear) at 1.00m interval fixed on either side including three rows of 20mm dia G.1. pipe (medium) pipe railings. Also including for RCC posts of 100x100mmx1.0m apart fixed around the periphery of roof slab (or dome) with three rows 20mm G.I. (medium) pipe railing. The RCC posts on railing shall be painted with 3 coats of approved paint. Also provide M.S. ladder 0.60m wide clear at roof level upto the bottom of tank in side the tank comprising of M.5. angle 80x80x8mm with 16mm dia plane M.5. bar fixed at 25cm. interval with G.1. pipe projected for holding while entering or exit supply and fixing 75cm x 75cm manhole cover of 8mm thick M.S. plate with locking arrangement at roof top, lantern lightening conductor and jointing C.I. D/F vertical pipes with M.S. clamps 50x8mm M.S. flat in inlet outlet wash pipe and section of sizes mentioned below with jointing materials, water level indicator etc. also including the cost of D/F pipes and sluice valves from tank of duck foot bend laying and jointing of duck foot bends and horizontal C.LD/F pipes and upto sluice valve chamber's ie. at least 3m horizontally beyond the duck foot bend, Making washout disposal chamber at ground level and connection into the drain for proper disposal of the over flow washout water. Also including testing, washing and disinfecting of the tank and proper maintenance for twelve calendar months. All exposed surface of structure to be given 3 coats of approved colour cement paint to give a smooth and even colour including writing the matter as directed by E/I. The pipe system above apron level along with clamps to be painted with 3 coats of approved synthetic paint, Also including all works, labour T&P material, required in connection with successful completion of works in accordance of various terms conditions, specifications clauses specifically embodied in this agreement or otherwise considered necessary by the Engineer. C.I.D.F. pipe for inlet, outlet, overflow and washbut as per 15: 7181 as following dia- Inlet :200 mm dia , Outlet : 300 mm dia, Over Flow : 200 mm dia ,Washout : 100 mm dia, CIDF Sluice valve ISI Mark of Approved brand as following- Inlet : 200 mm dia, Outlet : 300 mm dia (Gear Type), Washout : 100 mm dia And complete in all respect as per direction of E/I.

RISING MAIN Supply of ISI marked S&S Centrifugally Cast (Spun) Ductile Iron pipes as per IS: 8329-2000 sultable for Push on jointing by compatible rubber gasket confirming to IS: 9523: 1980 at divisional store including all taver , 150 mm dia K-7 TW to OHT By Pass Arrangement

Supply of specials for above D.I. pipes at divisional store. 10% of Item No-2

Earthwork in excavation in pipe line with lift upto 1.5 m. and lead upto 50m. Including filling back, watering, ramming of excavated earth into trenches and disposal of sur plus earth within 50 metre with display of flags, caution boards, fencing, lighting, watching etc complete. 150 mm Dia (OD +600) mm In kankar mixed soil .

Carting from store (upto 8Km. or within municipal limit which is more) following sizes of D.I. pipes, specials fittings etc. to the site of work. Lowering the same into trenches and laying to true alignment and gradient including testing of pipe lines, cutting of pipes for making joints. 150 MM DIA

Making Flange jointing in C.I. /D.I. pipes and specials Including cost of nut bolt and rubber packing & inserting etc. required for proper completion of work including supply of all labour T & P etc. complete. 150 mm Dia

Supply of following sizes of CID/F non rising G.M. spindle type sluice valve/scour valve with cap. Class-10 (working pressure 10kg/sqcm) confirming to IS: 14846:2000 at divisional store. Sluice Valve 150 mm Dia

Carting of sluice valves / scour valve from store to site of works (upto 8Km. or within municipal limit which is more) of following sizes to site of work, lowering in already prepared trenches and fixing them in position, making flange joints including supply of all materials such as bolts, nuts, rubber insertion, white lead, testing etc. complete. Sluice valve 150 MM DIA

Making sluice valve/secour valve chamber with Supply of all materials, labour, T&P etc. and construction of as per type design. Masonry type with RCC cover (more than 125 mm dia valve) as per direction of E/I.

PUMP HOUSE & OPERATOR ROOM ( CIVIL WORK) 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. (UPPWD SOR 2020 Chapter-7 S.No. 1 DAR No. 2.6.1)