A. Strengthening of Existed OH Line and Conversion into 11KV installation of 11KV 3.3KV Transformer at jhirkey Yadav Badti Under Kathara Colliery. Part-B Transformer Platform and compound boundary wall

Amount

(A) Strengthening of Existed O/H Line and Conversion into 11KV installation of 11KV/3.3KV Transformer at jhirkey Yadav Badti Under Kathara Colliery Erection of Metallic pile/Steel Tubular pole of length Exceeding 10 M but not Exceeding 12M in cement concrete 1:3:6 (1 Cement :3 Corse sand: 6 Graded stone aggregate 40mm nominal size) Foundation including excavation and refilling etc as required.

Supplying and erection of stay set complete (galvanized) with 19/20 mm diax1.8M long stay rod anchor plate of size 45cmx45cmx7.5mm thimble stay clamps turn buckle (20MMx60CM) 7/4.00 mm dia G.I Stay Wire and strain insulator etc in cement concrete 1:3:6 (1 Cement:3 Coarse sand: 6 Graded stone aggregate 40mm nominal size) Foundation including Excavation and refilling etc.

Supplying and erection of 11KV pin Insulator complete with large steel head G.I Pin Nuts washer etc. as required.

Supplying and erection of 11KV disc insulator for 11KV Over head lines with galvanized insulator fitting ball and socket type and complete with galvanized starin clamps bolts nuts washer etc.

Earthing with copper earth plate 600mmx600mmx3MM thick including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc with charcoal/ coke and salt as required.

Erection of ACSR Conductor DOG of 7/3.35mm to 7/4.00 Diameter and above including binding etc 15 SPN x50Mx3 wire=2250 Mtrsx0.94kg/Mtrs=886.50 kg +2% Sagging +2% Binding & Jumphering=921.96 Kg

Erection of G.I Wire 8 SWG Including binding etc as required

Providing of G.I Wire 8 SWG

Supplying and erection of three piece nonlinear resistor type lighting arrestor suitable for 3 wire 11KV Overhead lines with rated voltage 9KV (RMS) With a nominal Discharge current rating of 5 KA and Complete with Galvanized clamping arrangement G.I Bolts nuts washer etc.

Supplying and erection of set of a set of cross bracing FRL same work for 11KV Over head line double pole structure having four member fabricated out of 50MMx50MMx6MM angle iron to form a rectangle of minimum size 140MM widthx 2500 MM height complete with 50mmx6mm M.S Flat iron clamps bolts and nuts including drilling holes for insulator pin bolts and nuts etc (as per drawing) and painting with primer and finixh paint as required.

Dismantling of O/H Lines comprising of copper aluminium over head conductor G.I Wire Cross arms insulators etc. as required (i) DOG Conductor (800Mx0.394kg/mtr=315.2Kg) (ii) Pin insulator 11KV (40 Nosx04kg=160kg) (iii) Disc Insulator 11KV (35 Nosx05KG=175Kg) (iv) Channel bracket (45Mtrsx9.56Kg=430.2Kg Total=1080.40 Kg)

Providing of G.O.A.B Switch 11KV Grade 800 Amps Heavy Duty Horizontal Type

(B) Part-B (Transformer Platform and compond boundary wall) Earth work in excavarion ny mechanical means (Hydraullic excavator)/ Manual means in Foundation trenches or drain (not Exceeding 1.6 Min width or 10 sqm on plan), including dressing of side and ramming of bottom, for all fit, including getting out the excavated soil and disposal of surplus excavated soill as directed, with in a lead of 50 M

Supplying and filling in plinth with sand under floors, including watering , ramming , consolidating and dressing complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shutting-All Work upto plinth level:1:3:6 ( 1 Cement:3 Coarse sand (Zone-III ) Deviced from natural sources:6 graded stone aggregate 20mm nominal size derived from natural sources)

Brick work with common burnt clay F.P.S (non Modular) Bricks of class designation 5.0 in foundation and plinth in : Cement mortar 1:6 (1 Cement:6 Coarse sand)

Brick work with common burnt clay F.P.S (non Modular) Bricks of class designation 5.0 in superstructure above plinth level upto floor V Level in all Shapes and sizes in: Cement mortar 1:6 (1 Shapes and Sizes in : Cement Mortar 1:6 (1 Cement: 6 coarse Sand)

12 mm Cement plaster finished with a floting coat of net cement of Mix:1:4 (1 Cement : 4 Fine sand)

12 mm Cement plaster of mix 1:6 (1 Cement:6 Fine Sand)

Finishing walls with water proofing cement paint of required Shade: new work (Two or more coats applied @ 3.84 kg/10 sqm

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

providing and fixing M.S grills of required pattern in frames of window etc. with M.S flats, square or round nars etc. includind Priming coat with approved steel primer all complete. Fixed to steel windows by welding

Total impact of GST for the purpose of CTC

M/S TIGER ENTERPRISES

M S ENTERPRISES

M/S TAJ CONSTRUCTION

M/S VISHAL ENTERPRISES