PROVISION OF CARRIAGE WAY AT LEKHAPANI MIL. STATION

Amount

NOTE:- (Applicable for all parts/items/):- The bidders/contractors are advised to read tender document, all drawings & all corrigendum/ amendments and General conditions of contracts before entry/quoting the rates.

Analysis, Design and detailed structural drawings for 01 No box type culvert 32 m long including retaining wall as per sketch drawings available with GE/Accepting Officer. Design has to be done by standard software of StAAD Pro V8i/STAAD Foundation Advance using 3D space model. Design has to be done using RCC M30 grade concrete structure with actual SBC as per soil investigation report carried by any approved Geotechnical Engineer and cost of the same are deemed to be included in this item only. Silent requiremnent are as given below :- (a) Complete design for RCC structure and foundation including counterfort plinth roof, retaining wall etc required for execution in the form of drawing on tracing paper duly signed and vetted by IIT/NIT. Drawings shall also be given in CD in AUTOCADS as well as in PDF format. (b) Contractor shall quote their rate in column 6 which will be considered as firm rate for this item and prepriced rate inserted by MES in column No. 5 is for guidance only. Note :- Contractor shall submit the following :- (i) All structural drawings in original tracing and two copies of drawings in white print to be submitted for approval of Accepting Officer. (ii) Design calculations and drawings in the form of design folder in duplicate. Soft copy of all autocad drawings and structural design (STAAD and STAAD Fdn File) shall also be submitted. (iii) Vetting of the design by IIT/NIT. (iv) The rate of soil investigation for design of structure and foundation as per attached drgs shall be included in this item. No extra payment shall be made on this aaccount. (v) This item shall be completed within 05 months from the date of commencement of work.

Sch 'A' B/R ItemsNote : These items are not pre-priced by MES and the pre-priced rate indicated as "Rs 0.00" under Col. 5 siginifies this fact only.

Surface dressing n exc 15 cm deep and getting out in soft /loose soil

Bringing approved earth from surfaces outside defence land including all cost such as royalty if any transportation, taxes, etc for area filling/forming embankment, earth required for the item shall be supplied by contractor from out side MOD land as approved by GE of any lead at own arrangement complete all as specified and directed.

Forming embankments including raising (or lowering) earth, spreading in layers not exceeding 30 cm thick, watering, ramming/rolling with 8 to 12 tonne power roller and finishing to required size, shape, etc, not exceeding 1.5 m high from base complete all as specified and directed.

Rolling and consolidating formation surfaces in cutting with power roller exceeding 8 tonne and not exceeding 12 tonne complete all specified and directed

Material & labour for Soling (or sub-base) 150mm spread thickness with broken boulders or quarried stone, interstices filled, surface formed and rolled and consolidated to required gradient and camber with 8 to 12 tonne power roller complete all as specified and directed.

Material & labour for 150 mm thick Water Bound Macadam in 2 layers each 7.5cm thick (compacted thickness) with coarse aggregates of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and consolidated to gradient and camber required with 8 to 12 tone power roller complete all as specified and directed.

Material & Labour for prepration of unsurfaced Water Bound Macadam surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc and applying evenly a priming/tack coat with bituminous primer using paving bitumen of VG-10 grade at 10kg/10 Sqm complete all as specified and directed.

Material & Labour for Prepration of existing black top surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc and applying evenly a priming/tack coat with bituminous primer using paving bitumen of VG-10 grade at 5kg/10 Sqm complete all as specified and directed.

Material & Labour for Premix bituminous, macadam average consolidated thickness n.exc 50 mm using graded crushed stone aggregate, grading 2 with aggregate size 19 mm, mixed with paving bitumen of VG -30 grade @ 4% by weight of total mix, rolled and compacted with 8 to 12 tonne power roller to required gradient and camber complete all as specified and directed

Material & Labour for bituminous premix semi dense asphaltic concrete using hot mix plant and self propelled hydrostatic paver finisher, 40 mm consolidated thickness with 5.5% binder content using paving bitumen of VG-30 grade by weight of mix, rolled and compacted with 8 to 12 tonne power roller to required camber and gradient complete all as specified and directed. Note: If actual design mix comes less than 5.5% binder content, then the rate of recovery of bitumen shall be as per rate in purchase voucher per Kg for the purpose of adjustment. However, no adjustment shall be made if the binder content is more than 5.5%.

Supply & Fix PVC (SWR) pipes 160 mm dia single socketed, in any length with rubber ring joint, laid in trenches or in floors complete all as specified and directed.

Material & labour for Repair to pot holes of depth exceeding 30mm and not exceeding 1 sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc, cutting around edges to at least 25 mm in depth, making good by applying tack coat with cationic bitumen emulsion RS-1 grade at the rate of 3 kg per 10 sqm, putting in premix semi dense bituminous concrete using hot mix plant and self propelled hydrostatic paver finisher using graded crushed stone aggregate premixed with binder (paving bitumen VG -30 grade) @ 5.5 % by weight of total mix, rolled and compacted with 8 to 12 tonne power roller to required camber and gradient complete all as specified and directed. Note: If actual design mix comes less than 5.5% binder content, then the rate of recovery of bitumen shall be as per rate in purchase voucher per Kg for the purpose of adjustment. However, no adjustment shall be made if the binder content is more than 5.5%.

Removing excavated material to a distance exceeding 250m and not exceeding 500m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

Moorum/red bajri filling in floors or pavings 75mm thick (spread thickness), spread, rolled and consolidated with 8 to 12 tonne power roller to required gradient and camber complete all as specified.

Material & Labour for Precast plain cement concrete block, factory made of M-15 Grade using 20mm stone aggregate as in kerb and channels rounded edging set jointed and pointed in CM 1:4 complete all as specified and directed.

Material & Labour for Painting lines, dashes, arrows, letters, etc. on roads, pavements and the like exceeding 10cm wide with road marking paint, white or golden yellow complete all as specified and directed.

Supply and fix road stud/Cat Eye made from ABS material, dynamically designed having high impact strength and fitted with 2 Nos. highly reflective reflectors and two Nos Eye balls each on both side, fixed with adhesive in road surface as per manufacturer's instructions complete all as specified and directed.

Supply & Fix solar road studs/cat eye of minimum size 125mm x 125mm x 25mm made from aluminium alloy and powered by mono crystaline solar panel with one high capacity Ni-Cd rechargeable battery, provide with LED's -10mm, 03 pieces on each side and total 6 pieces are used for high brightness with backup 12 hours of continuous light and fixed with adhesive or as per manufacturers instruction complete all as specified and directed.

Supply and fixing delineators mounted on MS heavy grade pipe of 50 mm dia duly powder coated with anti-rust and 750 mm high with 200 mm embedded in and including PCC 1:2:4 type B2 using 40 mm graded stone aggregate, weld mesh protection and reflective strips 03 Nos (white, red & yellow) around the pipe in full perimeter all as per IRC specifications complete all as specified.

Supply and installation of rubberized speed breakers curve type made by natural rubber of size 500 x 350 x 50mm installed alternately in black and yellow colour, installation done by anchor fastener and adhesive or as per manufacturers instruction.

Excavating over areas not exceeding 1.5m deep and getting out in soft/loose soil complete all as specified and directed.

Grubbing up tree trunk girth of the tree exceeding 30 cm and not exceeding 100 cm including cutting of trunk portion protruding over ground, digging out roots, filling holes and leveling off ground, stacking of serviceable material and removing of unserviceable material to a distance not exceeding 50 m and clearing site complete all as specified and directed.

Grubbing up tree trunk girth of the tree exceeding 100 cm and not exceeding 150 cm including cutting of trunk portion protruding over ground, digging out roots, filling holes and leveling off ground, stacking of serviceable material and removing of unserviceable material to a distance not exceeding 50 m and clearing site complete all as specified and directed.

Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exceeding 10 sq m on plan and getting out in soft/loose soil all as specified and directed.

Excavating over areas 1.5m deep but not exceeding 3m deep and getting out in soft/loose soil complete all as specified and directed.

Material & Labour for Plain Cement Concrete 1:4:8 (using 40mm graded stone aggregate) type D2 as in foundations, filling mass concrete complete all as specified and directed.

Material & Labour for reinforced cement concrete Design mix M-30(using 20mm graded stone aggregates) for Foundations, including rafts, footings, foundation beams, plinth beams, bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and directed.

Material & Labour for reinforced cement concrete Design mix M-30(using 20mm graded stone aggregates) for Wall, retaining wall, basement wall, ballast wall and the like, any thickness above top of footing including attached pilasters and buttreses complete all as specified and directed.

Material & Labour for Design mix reinforced cement concrete M-30 (using 20mm graded stone aggregates) as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like all as specified and directed.

Use & waste of formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams and similar work, vertical or to batter, rough finished surfaces of concrete flat complete all as specified and directed.

Use & waste of formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter, fair finished surfaces of concrete flat complete all as specified and directed.

Use & waste of formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work not exceeding 200mm tkick (horizintal or sloping) fair finished surfaces of concrete flat complete all as specified and directed.

Supply & fix mild steel TMT bar 10mm dia and over cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips all as specified and directed.

Supply & fix mild steel TMT bar 6 to 8 mm dia and over cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips all as specified and directed.

Returning, filling in, including spreading leveling watering and well ramming in layers not exceeding 25cm thick in any type of soil complete all as specified and directed.

Removing excavated material not exceeding 50m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

Material & Labour for preparation of new surfaces of wall plastered or unplastered and applying three coats of white wash complete all as specified and directed.

Material & Labour for plain cement concrete 1:3:6 type C2 (using 40mm graded stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

Material & Labour for brick work with sub class 'B' bricks, straight or curved on plan exceeding 6m radius built in cement mortar 1:4 complete all as specified and directed

Material & Labour for 15mm thick rendering on fair faces of brick work or concrete surfaces in cement mortar 1:4 surface finished even and smooth without using extra cement complete all as specified and directed.

Material & Labour for Reinforced Cement Concrete design mix M-25 grade using 20mm graded stone aggregate as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed.

Material & Labour for plain cement concrete type B-1, 1:2:4 (using 20mm graded stone aggregate) as in plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating including use and waste of form work complete all as specified and directed.

Material & Labour for Reinforced concrete pipes, 600mm bore, class NP2, laid and jointed complete with collars complete all as specified and directed

Extra for forming fair finished drain or channel 45 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc.

Material & Labour for Brickwork with subclass ‘B’ bricks, straight or curved on plan to any radius in half brick thick walls built in cement mortar 1:4 complete all as specified.

Material & Labour for Bricks, sub class B, laid on edge in floors; old size bricks bedded and jointed in CM 1:3 complete all as specified and directed.

Material & Labour for Flush pointing to brick walls in CM 1:4 complete all as specified and directed.

Material & Labour for walling of random rubble uncoursed, well bonded, bedded and solidly hearted built in CM 1:6 complete all as specified and directed. Note: Quantity of PCC bond stone as measured under respective item shall be deducted from the quantity of this item.

Material & Labour plain cement concrete type C1 1:3:6 (using 20mm graded stone aggregate) as in plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating including use and waste of form work complete all as specified and directed.

Material & Labour for raised pointing to random or polygonal rubble masonary uncoursed or brought upto courses in CM 1:4 complete all as specified and directed.

Extra over stone walling for hammer dressing to Granite or Trap face stones and dressing of face beds and joints, with maximum depression on face from straight edge held against the dressed surface n exc. 40mm, of random rubble walling, uncoursed or brought upto courses complete all as specified and directed.

Material & Labour for 75mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints as in weep holes complete all as specified and directed.

Material & labour for providing precast cement concrete type C-1 1:3:6 using 20mm graded stone aggregate and set in cement mortar 1:4 as in bonders (for stone walling) all as specified and as directed.

Hand packing (any thickness) at back of walls over arches etc. and raising (or lowering) to the required level with broken stone complete all as specified and as directed.

Removing excavated material to a distance exceeding 50m and not exceeding 100m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

Removing excavated material to a distance exceeding 100m and not exceeding 150m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

Removing excavated material to a distance exceeding 150m and not exceeding 200m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

Removing excavated material to a distance exceeding 200m and not exceeding 250m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

Removing excavated material to a distance exceeding 500m and not exceeding 1000m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

Removing excavated material to a distance exceeding 1000m and not exceeding 1500m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

Forming embankments including raising (or lowering) earth, spreading in layers not exceeding 30 cm thick, watering, ramming/rolling with 8 to 12 tonne power roller and finishing to required size, shape, etc, exceeding 1.5 m and not exceeding 3 m high from base complete all as specified and directed.

Forming embankments including raising (or lowering) earth, spreading in layers not exceeding 30 cm thick, watering, ramming/rolling with 8 to 12 tonne power roller and finishing to required size, shape, etc, exceeding 3 m and not exceeding 4.5 m high from base complete all as specified and directed.

Forming embankments including raising (or lowering) earth, spreading in layers not exceeding 30 cm thick, watering, ramming/rolling with 8 to 12 tonne power roller and finishing to required size, shape, etc, exceeding 4.5 m and not exceeding 6 m high from base complete all as specified and directed.

Forming embankments including raising (or lowering) earth, spreading in layers not exceeding 30 cm thick, watering, ramming/rolling with 8 to 12 tonne power roller and finishing to required size, shape, etc, exceeding 6 m and not exceeding 7.5 m high from base complete all as specified and directed.

Forming embankments including raising (or lowering) earth, spreading in layers not exceeding 30 cm thick, watering, ramming/rolling with 8 to 12 tonne power roller and finishing to required size, shape, etc, exceeding 7.5 m and not exceeding 9 m high from base complete all as specified and directed.

E/M Items

Material & Labour for laying brick sub class 'B' (locally available best quality) burnt bricks for cable protection laid in dry and flat abutting each other with gaps not exceeding 10mm complete all as specified and directed.

Material & Labour for earthing with galvanised steel earth plate electrode of size 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts check nuts and washers of galvanised iron or steel using GI or steel wire 4 mm dia as earthing lead as shown in electrical plate No. 3 of SSR Part-I connected to earthing test point all as specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC 1:3:6 type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI medium grade watering pipe, 15mm dia GI light grade earth lead protection pipe, CI frame and cover, wire, copper lugs etc mesh, chorcoal and common salt in alternatee layer complete all as specified and directed by Engr-in-Charge. Note :- Length of earthwire and protection pipe in above mentioned item is considered upto 7.50 m length, additional length required shall be measured and paid separately.

Supply, laying, testing and commissioning of LT UG cable, XLPE insulated armoured, heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 10 sq mm, 2 core laid in trenches/pipes/ducts/ trenches under road complete all as specified and directed.

Supply, laying, testing and commissioning of LT UG cable, XLPE insulated armoured, heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 16 sq mm, 4 core laid in trenches/pipes/ducts/ trenches under road complete all as specified and directed.

Supply and fix or laying GI pipe 40mm bore light grade with all fittings for passing of cables fixed to pole/wall/ laid under floor/trenches/road including all fixing accessories required for fixing with necessary clamps, nuts and bolts complete all as specified and directed.

Material & Labour for Sand cushioning to the full width of trenches for protection of cables including punning down complete all as specified. Note :- Thickness of sand cushioning shall be the thickness after punning down.

Supply and fix 1100 volt grade heavy duty single core cable PVC insulated PVC sheathed with stranded copper conductor wire FRLS, ISI marked of size 2 x 1.5 Sqmm and 1 x 1.5 Sqmm drawing through 20mm dia PVC pipe/ conduit for connection purpose complete all as specified and directed. NOTES :- (a) Two runs of copper conductor, one run of earth wire and one run of pipe/conduit shall be measured as one run length.

Material & Labour for boring of holes of size 80mm dia by using trenchless technology under road pavement, hard standing for laying cable through GI pipe across the road complete all as specified and directed.

Supply & install hot dip galvanized steel (IS 5986 Gr. Fe 510) octagonal pole 7.0 metres long, top dia 70mm, bottom dia 130mm having thickness 3mm having door opening of size 500mm above 500mm from ground level, with CI base plate of size 240 x 240 x 16mm having PCD 220mm, foundation with J bolts M20 x 700mm (570 + 130 of J), nuts & screws and having hot dip galvanized single plain arm bracket 1000mm overhang fixed on top with bolts including 2pole aluminium bus bar of suitable size including 01 No. MCB SP, 6-32 Amps, AC, 50 Hz for distribution alongwith mounting accessories complete all as specified and directed. Note: PCC for foundation of pole shall be provided as per manufacturers recommendation and same shall be measured and paid separately under relevant item.

Supply and fixing LED street light fittings with and including lamp 60W rating, separate individual peanut plated lens housing should be made of LM6 pressure die cast Aluminium. Optical cover should be toughened glass only, impact resistance > IK05, IP protection not less than IP 66, Driver operating voltage should be 140 V- 270V, driver frequency 50 Hz, power factor > 0.9, lumen output should not be less than 100 lumen /watt and luminaries with separate surge protection device 5 kA rating and separate connector block for termination of incoming cable connection shall be provided, complete all as specified and directed. Note: Earth connection of each light fittings should be connected to system earth point either with 3 core copper cable or separate earth cable.

Supply and fix street light panel board factory made outdoor type suitable for connecting 6 KW 3 phase load prefixed with the following accessories complete:- Make: Havelles cat part No. IHXTS03060 or equivalent in specified make list a) MCB, 3Pole, 40 Amp, 50 Hz, 415 V -01 No, b) Digital timer switch (24 hrs operation) - 01 No, c) Contactor 32 Amps capacity three phase, 415 volts 50 Hz

M/s NARAYAN MUKHERJEE & CO

North East Contractors Pvt. Ltd.

BHARAT ASSOCIATES PVT LTD