Construction of sluice at Ch. 3500.0 m and Ch. 5100.0 m on R/B of river Saktola (Ph-I) RETENDER

Amount

Excavation for structure (Earth Work in excavation of foundation structure as per drawing and technical specification, including setting out, construction of shoring and bracing, removing of stumps abnd other deleterious matter, dressing of sides and bottom,back filling the excavated earth to the extent required and utilising theremaining eqarth locally for road work) (i) Ordinary soil A. Manual means ( Depth upto 3 m) ( without de-watering)

Excavation for structure (Earth Work in excavation of foundation structure as per drawing and technical specification, including setting out, construction of shoring and bracing, removing of stumps abnd other deleterious matter, dressing of sides and bottom,back filling the excavated earth to the extent required and utilising theremaining eqarth locally for road work) (v) Marchy soil A. Manual means ( Depth upto 3 m) ( without de-watering)

Carriage of excavated muddy/slushy soil/garbage by truck of 10 MT capacity & depositing the same in suitable dumping ground within an average lead of 5.00 km including cost of P.O.L. and loading /unloading charges etc. complete as directed

Sand filling in foundation trenches as per drawing and technical specification

Plain/reinforced cement concrete, in sub-structure complet as per drawing & technical specification (N) without plasticiser (A) PCC grade M-15

Plain/rteinforced cement concrete, in sub-structure complet as per drawing & technical specification without plasticiser (A) RCC grade M-20

Providing form work in ordinary timber plabnking so as to give a rough finish including centering, shuttering, strutting & propping etc. height of propping and centering below supporting floor to ceiling not exceeding 4.00M and removal of the same for in-situ reinforced concrete and plain concrete work in, foundation, footings, bases of column, pile cap, raft and mass concrete works etc. (a) Using 38mm thick plank

( A )Supplying, fitting and placing TMT bar reinforcement in sub-structure complete as per drawing and technical specifications , with TATA make TMT rebar. TMT-IS 1786 ( Fe-500 D) Primary Producer (TATA/ SAIL/ Esser Steel/Jindal panther steel/ Shyam steel or equivalent)

( B )Supplying , fitting & fixing in position reinforcment bar conforming to relevent IS code, for reinforced cement concrete works in piles, including straightening, cleaning, cutting and bending to proper shapes & length as per specification and drawing. The rings, should be welded with vertical re4inforcement as per specified IS code of practice. (Inclusive of lap lenght, hook, chair, bend, anchor etc.) (A) TMT bar made of primary producer(From Primary producer)

Piling works:Providing cast in-situ machine driven reinforced cement concrete piles of required bore/dia metre bulb dia metre length and with reinforcement as per specification and drawing including using of Bentonite solution,(Reinforcment to be measured abnd paid seperately) as per item No. 21.5.1), (i) Pile dia 300mm with 750mm bulb diameter, (A) TMT bar made of primary producer (For primary producer)

Extra for borring spefied dia Pile in high sub-soil water level requiring use of drilling mud and extra cement (II) 300mm dia.

20mm thick cement plaster in two coats on single or half brick walls for interior plastering up to 1st floor level including arises,internal rounded angles,chamferss and / or rounded angles not exceeding 80mm in girth and finished even and smooth including curing complete as directed. (A) on rough side (backing coat 15mm and finishing coat 5mm thick) a) in cement mortar 1:3

Collection of blasted boulder of size 23cm. to 30cm in average and minimum weight 30Kg having (i) specific gravity not less than 2.65 and Materials properties of conforming to IS 2386 part III & IV 1963 and Free from dust, dirt and other foreign materials including local carriage and stacking in regular measurable stacks of approximate 1(one) m. height at site, payment of forest royalty, etc. complete as directed(10% under sized boulder is allowable for packing/filling the gaps occurred during execution of works) .(15% deduction will be made from the stack measured quantities on account of void)

Labour charge for dumping boulder in cage made of wire netting sheets of size 2.57x1.66m of 8G galvanized wire making the cage from 2 nos. of wire netting sheet by tying the projected wires ( wire netting sheet supplied by the department free of cost within 150m of work site) filling boulder inside in cage launching the same in position as directed including all handling charges and including site carriage of boulder from stack yard/ dump site within a distance of 150 m.etc. complete as directed. (Without Boat)

Supply of Galvanized wire netting sheets made of 8G wire 152mm (6")sq.mesh in sheet 2.5m x 1.66m(8'-0" x 6'-6") with longitudinal wire at 152mm (6")centre and transverse wire at each wire of all size beyond the net size of 2.42m x 1.51m having knots of 12G wire at every joints of each sheets should not be less than 6.3 kg. (including 14.5% VAT and 5% ASIDC's Commission)

De-watering by 5 HP water pump including supply of necessary fuel, Engine oil & pump operator etc.complete

Construction of whole bamboo single palisading with matured jati bamboo stacks 7.5cm to 100 mm dia.,15 cm clear apart 1.20m to 1.80m above ground and 1.00m to 1.20m below ground with jati bamboo inclined struts fixed 1.2m to 1.5m apart tied with three rows of horizontal half jati bamboo kamies with cane/ wire of 16G to 18G etc. complete as directed. (Using Bhaluka Bamboo at the rate of 8.67 nos/ Rm & Jati Bamboo at the rate of 2.40 nos / Rm)

Supply of empty cement bags made of plastic/ polythene of capacity 50kg. including VAT & all other taxes etc.

Labour charge laying and pitching earth filled cement bags including excavation & borriwing earth, breaking clods filling in bafgs & supplying and stitching the mouth withn jute sutli etc. completed as directed ( cement bags will be supplied by the deptt. free of cost) for borrowing earth from a distance bedyond 30m and upto 60m

Local carriage of boulder.metal,gravel etc. from the Approachable site beyond 150m and upto 3 km. from the work site including loading from stqack and unloading at work site with 10(ten)ton capacity truck, supplying P.O.L. etc. complete as directed.

Construction of temporrary shed of two roof with mud plinth of 0.45 m height above ground level with Bhaluka bamboo post 1.5 m apart driven at atleast 0.75 m below ground and height above plint 2.5m. Split Jatti bamboo wall mud plastering white washing 2 coats, 10 cm thick touch roofing over bamboo rua frame pplacing at 0.15 m clear apart fitted with bamboo kamies from binding doors and windows with Bamboo Chattai strengthening with Bamboo frame binding with wire etc compple as directed. (Using Bhaluka Bamboo at the rate of 6.00 nos/ Rm & Jati Bamboo at the rate of 61.00nos / Rm)

Earth work in embankment by truck carriage in ordinary/normal soil excluding sandy and rocky soil free from roots & vegetation and filling in uniform layers not exceeding 22cm. thick including ploughing or roughening or benching the seats, removing all debries, breaking clods up to 2.5cm cube, dressing as per design section including payment of forest royalty if any, etc. complete as directed. (10% deduction will be made from the section measured quantities of the completed and compacted on account of shrinkage)

Supplying , fitting & fixing of sluice shutter & construction of staging etc. complete as direcfted I) FABRICATION OF GUIDE AND BOTTOM CHANNELS AND PLATFORM M.S.Channel, 200x75mm for replacement and newly installation of Guide channels etc.

M.S.Channel, 300x90mm for replacement and newly installation of Bottom channels etc.

M.S.Channel, 200x75mm for replacement and newly fitting of Top channels etc.

M.S.Channel, 150x75mm for support cross-members of top channels, ‘L’- brkts. Etc.

M.S.Joist, 125x70mm for cross-members of platform etc.

M.S.Plate, 12mm for Guide channels base support etc.

M.S.Plate, 10mm for Tool post top & bottom support plates etc.

M.S.Plate, 6mm for platform floor, c.c. side cover plates of guide channels etc.

M.S.Angle, 75x75x6mm for platform floor frames, post, tool post and ladder etc.

M.S.Angle, 50x50x6mm for anchoring of guide, bottom channels and platform railings etc.

M.S.Electrode, 8 SWG

M.S.Electrode, 10 SWG

Separator studs with nut on both ends, tube of length of 250mm to 460mm.

Nuts & Bolts (Assorted size)

M.S.Washer (Assorted size )

Steel wire brush

Painting brush, 3”

Red oxide primer

Antisol red oxide paint

Turpentine oil

Filled D.A. Gas

Filled Oxygen Gas

H.S. Diesel for Arc welding generator set and depttl. truck for carriage of T & P and sluice gate materials etc. from workshop to site & back, as per direction. ( As per dealers’ rate)

II) FABRICATION OF TWO NOS. OF SHUTTERS: M.S.Channel, 150x75mm for Shutter frames, stiffeners and girders etc.

M.S.Plate, 10mm for roller boxes, shaft-brkts. And wire rope brkts. etc.

M.S.Plate, 6 mm for shutters and overtops etc.

M.S.Angle, 75x75x6mm for overtop support frames etc.

M.S.Flat, 50x6mm for Rubber seals etc.

‘J’- type Rubber seal, 125mm

‘J’- type Rubber seal Corner, 125mm

M.S.Electrode, 8 SWG

Nuts & Bolts (Assorted size )

M.S.Washer (Assorted size )

Steel wire brush

Painting brush, 3”

Red oxide primer

Antisol red oxide paint

Turpentine oil

Filled D.A. Gas

Filled Oxygen Gas

H.S. Diesel for Arc welding generator set and depttl. truck for carriage of T & P and sluice gate materials etc. from workshop to site & back, as per direction. ( As per dealers’ rate)

III) LIFTING ARRANGEMENT: M.S.Shaft, 75mm dia.

C.I. Boss with internal thread cutting 2 TPI, making groove for bearing, slot for lock plate & 1.5” drill for providing handle as per direction, 150x200mm

M.S.Base plate, 300x300x12mm

M.S.Lock plate, 300x300x10mm

Clamp for lock plate

H.D.Thrust ball brag., 75mm

Distant tube with pins, 100x12mm

G.I.Pipe, 40mm for boss handles

Shaft pin, 20mm dia. for shaft, wire rope brkt. etc.

C.I.Roller with suitable collar 10-12mm & centre hole 10-20mm as per direction, 100x150mm

‘F’- shaped roller brkts.,100x150mm

Roller pin, 16 mm

Pulley Stand made of 100x50mm channel for 150mm

Pulley Stand made of 100x50mm channel for 125mm

C.I.Pulley 16-25mm dia. with centre hole for 150mm

C.I.Pulley 16-25mm dia. with centre hole for 125mm

Pulley pin, 16mm dia.

Steel wire rope, 19mm

‘U’- clamp bolts, 19mm

Counter weight holder made of 20-25mm dia. rod of length 0.5-0.8 mtr. with 100x50mm channel at the base and ring at top.

C.C.Counter weight circular type dia. around 400mm with 25mm dia. hole at the centre with weight 150-300 kg as per direction.

Nuts & Bolts (Assorted size )

M.S.Washer (Assorted size )

M.S.Electrode, 8 SWG

Filled Oxygen Gas

Filled D.A. Gas

Thread cutting 2 TPI including fine finishing & making hole in one end as per direction for size, 63 mm dia. of shaft.

H.S. Diesel for Arc welding generator set and depttl. truck for carriage of T & P and sluice gate materials etc. from workshop to site & back, as per direction. ( As per dealers’ rate)

IV) MISCELLANEOUS ITEM: Hacksaw blade, 1.5”x12” (D/E)

Bhaluka bamboo

Jati bamboo

Coir rope

Nylon rope

Leather hand gloves

Gas cutting nozzle

Gas cutting hose, 12 mm (Red & Black)

Arc welding holder, 600 Amp.

Arc welding cable, 600 Amp.

Arc welding mask

Waste cotton

W.B.Grease

Mobil oil for generating set and departmental truck etc.

Supply of ordinary labourers are required for cleaning garbage, silt etc. at sluice culvert, loading, unloading of T&P and iron materials etc. 30 nos. of labourers per day for 10 days ( As per scheduled rate of the Labour Commissioner, Kamrup ).

Hire charges of heavy duty Crane for loading, un loading, shifting, installation of the heavy shutters, structures etc. as per direction.

JAGADISH KALITA

PABANSAHADEV JV

PRAMOD-HIREN-JV