Fabrication of one no. Oil Pit/Tank with associated platform and fabrication and construction of Over Head Hut type shed with Electric Chain Hoist at Barabanki, Sohawal and Sultanpur workshop Under Ewd-Ayodhya

Amount

Digging of pit, construction & Fixing of M.S. oil Tank of Size 6'X6'X4’ underground by making proper foundation by CC & making cover in two parts using M.S. Channel 50 X 50 X 5mm MS Angle 50X50X5 mm, M.S. Strip 25X5 mm, M.S. Sieve of size 4mm etc. Complete. Making partition vertically in ratio 1:2 by using vertical frame heavy wire mesh & fibber filters of size 1 mm hole for cleaning the oil.

Construction of CC Platform of size approx 20 feet x 20 feet including tank area by casting CC in the ratio of 1:2:4 having thickness of 4" and PCC in the ratio 1:5:10 having thickness of 3" in the shape of "O" for natural collection of oil in the pit and providing M.S. channel 75x35 mm on all sides of floor. Fixing of 4 mm thick M.S. plate on C.C. floor all around the pit and welding with M.S. channel.

Construction of hut type shed over the oil tank pit of size 20' X20' by using 6 nos. RS Joist of size 100:50:5 mm in the column of approximate height of 10' above ground level & 02 no. RS Joist of size 150:75:6 mm of height 12' in the middle for holding the truss and shed. Fabrication & erection of shed by profile sheet and truss by Square pipe of size 3"X3". One RS Joist of size 150:75:6 mm is to be fitted in the middle portion of Hut having length of 20' for holding the electric chain Hoist and Trolley. All vertical supports should be properly grouted in earth by bolts complete in all respect. Two sides of this shed covered by constructing safety wall upto height 1.0 m L-Shape.

Providing & fixing of chain electric hoist of 3.0 M.T. Capacity tested to 25% overload as per I.S. 3938-1983 or latest edition having lift of 6.0 Mtr. With squirrel-cage induction electric motor as per I.S. 325, 2 H.P. , 415 Volts 50 Cycle (±6) Crompton or equivalent make with pendent push button, control of hoisting and lowering motions from ground level and failed-safe electromagnetic Disc-type brakes for total safety as per standard manufactures detailed specification. The contractors have to provide the Trolly arrangement for moving the chin hoist horizontally on the RS joist.

Making Arrangement for cleaning of core assembly by providing high pressure JET pump in pit area with pipe & other accessories

Supply and Installation of Heavy duty Mono Block T/F pump rating 2 HP Single Phase (Crompton or equivalent) for Oil.

Supply and installation of pipe lines using heavy duty C class pipe along with valves and T joint connector, L-bow etc. And dagging of Nail (15cm wide and 30cm deep) on the floor/wall (30cm wide and 15 cm deep) for laying of pipe line and filling the Nail back by CC ratio 1:2 complete jobs.

(I) 40 mm thick G.I. pipe conforming to IS 1239 pat-1 (2004) (OD-48.3 mm)

(II) 25 mm thick G.I. pipe conforming to IS 1239 Part-(2004) (OD-37.7mm)

(III) Brass Valves 40 mm (Gate Type) confirming to IS 1239

(1V) Brass Valves 25 mm (Gate Type) confirming to IS 1240

(V) Brass Valves 25 mm (Ball Type) confirming to IS 1239

(VI) Nitrile Rubber Hose pipe ( steel wire braided) 25mm (Oil with standing temperature 100 C)

(VII) T Connector 25 mm of G.I. conforming to IS 1239 part-1 (2004)

(VII) T Connector 40 mm of G.I. confirming to IS 1239 part-1 (2004)

(IX) L- bow of 25 mm G.I. confirming to IS 1239 part-1(2004)

(X) L- bow of 40 mm G.I. confirming to IS 1239 part-1(2004)

Electrical control panel for operation of Motor with appropriate size Cu. Cables, Switches, Indicators complete in all respect confirming to ISS.

R.D. ENTERPRISES