Up gradation of Distribution Sub Station from 100KVA to 200KVA at Navagram Treatment Plant

Amount

(SUPPLY)

Stay Clamp

Bkt. Clamp

M.S. Nuts & Bolts (As.)

Wooden Plank(2'X1.5'X1.5')

(ERECTION)

Erection of 9 mtr length of PCC Pole at any kind of soil upto a depth of 1/6 th of pole height, i/c excavation of earth, refilling the pit with soil upto the ground level, ramming and making complete in all respect.

Erection of Stay set complete direct in earth complete with 19mm x 1800 mm long stay rod, anchor plate of size 300 x 300 x 8 mm thimble turn buckle, 7/3.15 mm dia G.I. stranded stay wire and train insulator etc.

Erection of 11 KV pin insulator with G.I. pin

Erection of 11KV Single Disc insulator set along with necessary fittings.

Erection of MS Channel cross arm 1.3 to 2.8 mtr long 10X50X50X6mm (Excluding the cost of back clamp,Nuts & Bolts)

Erection of MS Channel cross arm 1.3 to 2.8 mtr long 75X40X40X6mm (Excluding the cost of back clamp,Nuts & Bolts)

Erection of MS Channel cross arm 1.0 to 2.8 mtr long 75X40X40X6mm (Excluding the cost of back clamp,Nuts & Bolts)

Laying and stringing of 1KM(Single Conductor) ACSR(6/1/2.59) mm dia WEASEL i/c hoisting & binding etc complete as required.

Erection of shackle insulator of size 75mmx90mm/100mmx15mm with straps & bolts/U clamp on poles(Excluding the cost of straps/U Clamps,Nuts & bolts).

Supply & Erection of 11 KV 3 ph GOS Complete Set (i/c the cost of back clamp, nuts & bolts etc.) with all necessary Connection.

Supply & Erection of 11 KV DOF 3 ph including all necessary connection complete as per technical specification.

Installation of 11/0.430KV, 3 ph 200KVA DTr on pole with necessary connection & fitting fixing of all allied accessories components as reqd for making complete in all respect for energizing.

Erection of 9KV,5KA single pole metal oxide gapless type LA,including necessary connection complete as per technical specification.

Supply and erection of earthing set by 2.5 mtr. Long G.I. Pipe ( ISI Marked ) of 40mm dia with holes including a pair of clamps of 50X6mm MS flat & 12mm dia galvanized nuts & bolts along with alternate layer of salt and charcoal with supply of G.I. Pipe as per REC Specification and design.

Dismantling of 11/0.430 KV, 3 Phase 100KVA of Distribution Transformer on pole with necessary connections.

(Construction of RCC framed Transformer Base)

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.

Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope,ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete.

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 layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. All kinds of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering. All work upto plinth level: i) 1:3:6 ( 1 Cement: 3 fine sand : 6 graded stone aggregate 20 mm nominal size)

First class brick work in foundation and plinth including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement- All work upto plinth level: 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and skirting courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement- 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcement- 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Centering shuttering including struttings, propping etc. and removal of form work for: Foundations, footings, bases for columns etc. for mass concrete with timber plank

Suspended floors, roofs, landings, balconies and access platform with 12 mm thick shuttering ply

Columns, Pillars, Piers, Abutments, Posts and Struts with shuttering ply

Lintels, beams, plinth beams, girders, bressumers and cantilevers with wooden plank

Reinforcement for RCC work including straightening, cutting, bending, placing in position and binding all complete up to floor five level. Thermo-Mechanically Treated bars of grade Fe-500D or more

Providing structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete as required.

12 mm cement plaster of mix. i) In cement mortar 1 :4 (1 cement : 4 fine sand )

Neat cement punning.

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : New work (two or more coats) over and including water thinnable priming coat with cement primer.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer]: Two or more coats on new work over an under coat of suitable shade with ordinary paint (primer) of approved brand and manufacture

(Carriage of the following)

Carriage of 11/0.430,3phase 200 KVA by mechanical transport from A.D. Nagar Store to Sub-Division to working site including loading,unloading and stacking as required, a) Upto the lead range of 25KM.

Carriage of 11/0.430, 3 phase 100KVA Transformer from Site to Durjoynagar Sub-Division office including loading,unloading and stacking as required, a) Upto the lead range of 25KM.

Carriage of 9 mtr length PCC poles by mechanical Transport from the ESD office to work site including loading,unloading and stacking as required, a) Upto the lead range of 25KM.

Carriage of Line materials such as cable, ACSR, G.I. Wire Cross-Arm, Stay Set, insulator etc. By Mechanical Transport from A.D. Nagar Store Sub-Division to Sub-Division office, Sub-Division office to work site including loading,unloading and stacking as required, a) Upto the lead range of 25KM.

Carriage of GOS,DOF,LA etc by mechanical transport from A.D. Nagar Store Sub-Division to Sub-Division office, Sub-Division office to work site including loading,unloading and stacking as required, a) Upto the lead range of 25KM.