ADDN/ ALTN TO EXISTING TECHNICAL STORAGE AT AFS CHABUA

Amount

Demolition of un-reinforced cement concrete in ground floors and pavings not exceeding 15 cm thickness, (Below or above ground level) and disposal of unserviceable materials, debris and rubbish to a distance not exceeding 100 m, complete all as specified and directed.

Demolition of brick work or stone / boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stone work and precast concrete articles complete all as specified and as directed.

Dismantling of stone slabs and tiles of any description or any thickness in floors, aprons etc laid, bedded and pointed in cement mortar complete all as specified and directed.

Surface excavation n.exc 30 cm deep and averaging 15 cm deep, getting out in soft/loose soil complete all as specified and directed.

Earth work in excavation by mechanical means (Hydraulic excavator)/ 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, complete all as specified and directed.

Excavation over areas n.exc 1.5m deep and getting out in soft/loose soil all as specified and as directed.

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

Rough excavation, n exc.1.5m deep and getting out in soft/loose soil all as specified and directed.

Rough excavation exc 1.5m but not exceeding 3m deep and getting out in soft/loose soil all as specified and as directed.

Excavation in trenches not. exc 1.5 m wide and not exceeding 1.5 m in depth for foundation etc drain, manhole, laying of cable not exceeding 10 Sqm on plan and not exceeding 1.5mtr in depth and getting out in soft/loose soil complete all as specified and as directed.

Grubbing up tree trunk (girth of tree exc 250 cm and not exc 300 cm) including cutting of trunk portion protruding over ground digging out roots filling holes compacting and levelling off ground, stacking serviceable material and removing of unserviceable material to a distance n.exc 50 mtr and clearing site complete all as specified and as directed.

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

Removing excavated soil to a distance exc 50 mtr but not exceeding 100 m and depositing where directed at a level, not exceeding 1.5 metre above the starting point complete all as specified and as directed.

Returning, filling in trenches including spreading leveling, watering and well ramming in layers not exceeding 25 cm thick in soft/loose soil, complete, all as specified and directed.

M&L for Moorum/ red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering complete all as specified and directed

Forming embankments with approved earth including raising (or lowering) earth, spreading in layers n exc. 30 cm thick; watering, ramming/rolling and finishing to required gradient/size, shape, etc., n exc. 1.5 m high from initial level complete all as specified and directed. Note:- Soil obtained from Excavation shall be used for filling purpose/forming embankment and brining in approved earth/deposited earth upto lead 100 mtr to make up shortage if any.

Forming embankments with approved earth including raising (or lowering) earth, spreading in layers n exc. 30 cm thick; watering, ramming/rolling and finishing to required gradient/size, shape, etc., exc. 1.5 m high and not exceeding 3.00 mtr from initial level complete all as specified and directed. Note:- Soil obtained from Excavation shall be used for filling purpose/forming embankment and brining in approved earth/deposited earth upto lead 100 mtr to make up shortage if any.

Forming embankments with approved earth including raising (or lowering) earth, spreading in layers n exc. 30 cm thick; watering, ramming/rolling and finishing to required gradient/size, shape, etc., exc. 3.00 m high and not exceeding 4.50 mtr from initial level complete all as specified and directed. Note:- Soil obtained from Excavation shall be used for filling purpose/forming embankment and brining in approved earth/deposited earth upto lead 100 mtr to make up shortage if any.

Bringing approved earth outside MOD land and deposited where directed.

M & L for hardcore of gauge n exc. 63 mm broken stone or boulders deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface , complete all as specified and directed

M&L 50mm thick PCC 1:3:6 type C1 (using 20mm graded stone aggregate) as in flooring, finished the cement concrete surface even and smooth without using extra cement incl necessary form work complete all as specified and directed.

M&L 100mm thick PCC 1:3:6 type C2 (using 40mm graded stone aggregate) as in flooring, finished the cement concrete surface even and smooth without using extra cement incl necessary form work complete all as specified and directed.

M&L 100mm thick PCC 1:4:8 type D2 (using 40mm graded stone aggregate) as in sub base incl necessary form work complete all as specified and directed.

M&L for cement concrete 1:4:8 type D2 (using 40mm graded stone aggregate) as in foundation etc incl necessary form work complete all as specified and directed

M&L for cement concrete 1:3:6 type C2 (using 40mm graded stone aggregate) as in foundation etc incl necessary form work complete all as specified and directed

M&L for brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius, built in cement mortar 1:4 complete all as specified and directed.

M & L for PCC (1:2:4) , type B-0 (using 12.5 mm graded crushed stone aggregate) in in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands,plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, including formwork if required , complete all as specified and as directed

M & L for PCC (1:2:4) , type B-1 (using 20 mm graded crushed stone aggregate) in in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands,plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, including formwork if required , complete all as specified and as directed

S & F 1.25mm thick Steel rolling shutters, with out ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated, push pull or manual type, complete all as specified and directed.

Supply only ball bearing for rolling shutter suitable for 32 to 40 mm suspension shaft complete all as specified and directed.

Taking down old roof treatment materials from surface of old concrete roof by picking, sweeping clean and washing down with water using wire brush brooming down and applying the following treatment all as directed in order of precedence as stated :- (i) Rendering 15mm thick in CM (1:4) on existing roof surface true to level with WPC. ii) Applying one coat of bituminous primer @ 0.40 Ltr/Sqm. (iii) Supply and laying 3mm thick APP based polymeric membrane of approved manufactured with weight not less than 3.60 Kgs per Sqm reinforced with non-woven polyester fabric/matt weighing not less than 160gms per Sqm having softening point not less than 150 mm centigrade, having tensile strength of 650 N/5cm and 350 N/5cm in longitudinal and transverse directions respectively of the reinfocred tearing strength of 180 N by torch application . Polymeric membrane shall be taken to a height of 30cm(minimum) and then inserted inside the groove of parapet wall and shall be finished by a membrane flashing. (iv) One coat of aluminium paint over APP membrane finished surface. Note :- (i) Laying APP based polymeric membrane shall be done torch on method as per manufactures instructions. (ii) A minimum overlap of 100mm and 75mm should be made at the end and sides of the polymeric membrane respectively and sealed all overlaps and joints as per manufacturers instruction. iii) APP based polymeric membrane shall be of any one of the approved makes as specified here-in-after and shall conform to specifications given in IS 16540-2017/IS 16532-2017.

Item No 31 Contd..... (iv) Contractor shall produce necessary test certificate of the manufacturer to the Engr-in-Chage before incorporation in the work. (vi) Necessary independent tests shall also be carried out by the Contractor without any extra cost to the Deptt as per relevant IS specifications and membranes with satisfactory test results shall only be incorporated in the work (vii) The work shall be executed through authorised applicators of original manufacturer only

Supply only water proofing compound approved quality, complete all as specified and directed.

M&L for RCC M-30 (Design Mix) (using 20mm graded crushed stone aggregate) as in foundations, including rafts, footings, foundation beams; etc; basement slabs, under-reamed piles and mass concrete complete all as specified and directed. (Note : Reinforcement and form work will be measured and paid separately under relevant items)

M&L Reinforced cement concrete M-30 (Design Mix) using 20mm graded aggregate in Walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses, complete all as specified and directed. (Note : Reinforcement and form work will be measured and paid separately under relevant items)

M&L Reinforced cement concrete (Nominal Mix) type B-1 (using 20mm graded aggregate) in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like including necessary formwork complete all as specified and directed. (Note : Reinforcement will be measured and paid separately under relevant items)

M & L for steel form work to side 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 for rough finished surface of concrete in flat complete all as specified and directed.

M & L for steel form work to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc vertical or to batter and similar work, vertical or to batter for rough finished surface of concrete in flat complete all as specified and directed.

S & F TMT steel bars 10 mm dia and over cut to length, bend 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 0.9 mm dia or securing with clips quality complete all as specified and directed.

M&L for rendering 20mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 and finished even and smooth without using extra cement, complete all as specified and directed.

M & L for sand cushioning for under ground cable with locally available sand for protection of cable including spreading and consolidations, complete all as specified and directed. (Note :- Thickness after consolidation be measured for payment)

M & L for connection of broken OFC cable with joint of 48 core joint kit of cable damaged during excavation, if any, and complete all as specified and as directed. Note : ( Quoted rate is inclusive of smooth functioning of cable)

M &L for 10 mm thick sand cushion with clean river sand duly clear residual , organic and deleterious materials spread evenly to umform thickness laid over DLC layer complete all as specified and directed. Note:- (1) The sand cushion must not contain stone/ others hard or uneven matters. (2) No additionaI amount to be paid for overlap

S&F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in ridges/valley gutters/roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

S & F rolled mild steel as in Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc of grade grade Fe-290 Gde E-165) complete all as specified and as directed.

S & F rolled mild steel as in Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment etc of grade Fe-290 Gde E-165) complete all as specified and as directed.

S & F 12mm dia mild steel rag or lewis bolts, screwed one end, with hexagonal or square nuts and washers, the other end enlarged and jagged or lewised, length of bolt exc 30cm long complete all as specified and as directed.

S & F Hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting etc, and similar work conforming to Fe-290 Gde E-165 complete all as specified and as directed.

M & L for preparation of new or previously untreated steel or iron surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L for Preparation of flooring surface, making the surface contamination free such as oil, grease, mortar and paint splashes by grinding the surface and scrifying the whole surface. All surface shall be made dust, free by vaccum and cleaning the same. The Process shall be completed with following steps :- (a) Application of primer : Supply and application of primer Nitoprime 25, after thoroughly mixing the base and hardener using a heavy duty slow speed drilling machine fitted with a paddle until a homogeneous mix is obtained, over the prepared surface to in a thin continuous film using a stiff brush/roller. (b) Application of Screed : Supply and application of Nitoflor TF5000 screed after mixing the base, hardener, and filler until a homogeneous, lump free mix is obtained. The mixed hardener material shall be poured on the primed surface and spread slowly and evenly to a thickness of 3 mm using a serrated steel trowel. The materialshall be tamped with a wooden float to ensure complete compaction and finally finished to a closed even texture using a steel trowel. Screeding rods shall be useful to maintain a minimum compacted thickness of 3 mm. The flooring system shall have compressive strength of 70 N/mm2 with tensile strength 14 N/mm2 with flexural strength 25 N/mm2. (c) Providing Earthing : After the primershall be achieved a tack free state, apply proper earthing and joint connections. (d) Application of Undercoat : Supply and application of Nitoflor SL Conductive Undercoat, after mixing the base and hardener thoroughly as described above, over the primed surface using roller/brush @ 6-7 m2 per kg. (e) Application of Topcoat : Supply and application of Nitoflor SL Conductive Topcoat, after mixing the base, hardener, colour paste and filler until a homogeneous, lump free mix is obtained. The mixed material shall be poured on the primed surface and spread slowly and evenly to a thickness of 2 mm using a serrated steel trowel. Immediately after spreading, the floor shall be firmly rolled with a spike roller to release any entrapped air and level any slight trowel marks. The flooring system shall have compressive strength of 50 N/mm2 with tensile strength 16 N/mm2 with flexural strength 34 N/mm2 and temperature resistance upto 80 degree centigrade.

M & L for two coats of fire resisting paint on walls of any description wood, steel, iron, concrete, brick, stone, etc., exceeding 10cm in width or girth including one coat of alkali resistant primer after complete removal of existing treatment complete all as specified and as directed

M & L for two coats of fire resisting paint on ceiling surfaces of any description wood, steel, iron, concrete, brick, stone, etc., exceeding 10cm in width or girth including one coat of alkali resistant primer after complete removal of existing treatment complete all as specified and as directed

M & L for finishing walls with Acrylic Smooth exterior paint of required shade, two or more coat applied @1.67 ltr/ 10 sqm over and including priming coat of exterier primer applied @ 2.20 kg/ 10 sqm on by preparing old external surfaces of walls (Camoflauge pattern) completed all as specified and directed.

Construction of Fire shed/Point as per drawing No AF/TD/ARCH/237 Sheet No 1/1 completed all as specified and directed.

M &L for 110 mm dia PVC (SWR) pipe for weep bholes in any length with rubber ring joints, laid in trenches or in floors all as specified and directed

M & L welded steel wire fabric not exc 4kg per sqm supplied and fixed complete to wood or steel members all as specified and directed

Material & Labour for laying and compacting 150 mm thick (compacted thickness) Granular Sub Base Course (GSB) grading as per Grade-I in single layer of 150mm each (grading and physical requirement as specified Table 400-1 and 400-2 respectively of MoRTH specifications for Road and Bridge works, 2013) over compacted subgrade with natura sand, crushed gravel, crushed stone, crushed slag or combination thereof as per the grading required. The materials are mechanically mixed, spread and leveling on the subgrade by using motor grader of adequate capacity, and rolling with vibratory roller of capacity 80-1 00 KN static weight for achieving required compaction density of atleast 98% of the Maximum Dry Density. Consolidating to required gradient and camber complete all as specified and directed with finished surface tolerances as per Table 900-2 of MoRTH specifications for Road and Bridge works, 2013, complete all as specified and directed.

M & L bricks, sub class 'B' bricks, laid flat, in floors, in CM 1:3 old size bricks complete all as specified and as directed

M & L bricks, sub class 'B' bricks, laid on edge in floors, in CM 1:3 old size bricks complete all as specified and as directed

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc complete all as specified and as directed

Add or deduct for each 25 mm girth or part of there of over or under up to 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc complete all as specified and as directed

Rolling & consolidation to required gradient and camber of formation surface with 8 to 12 ton power roller and filling depression which occur during rolling complete all as specified and directed

M&L for laying and compacting 150 mm thick (compacted thickness) Wet Mix Macadam (WMM) laid in two layers of 75 mm each grading as per table 400-13 of MoRTH specifications for Road and Bridge works 2013 manufactured in WMM plant, material comprising of clean, crushed, graded aggregate and granular material premixed with water to a dense mass, spreading with mechanical paver and rolling with vibratory roller of capacity 80-100KN static weight and consolidating to required gradient and camber complete all as specified and directed. The finished surface tolerances to be as per Table 900-1 of MoRTH specifications for Road and Bridge works 2013 complete all as specified and directed

Providing and Laying Dry lean Concrete (DLC) 100 mm thick in a single layer of aggregate gradation as per Table 1 of SP 49:2014 having 7 day average compressive strength not less than 7 MPa Minimum cemen content not less than 140 Kg/Cum DLC mixed in Batching Plant, transported to site and laid by electron ic sensor paver including spreading and compacting usign high amplitude tamping bars of paver (initial compaction) further by double drum smooth wheeled vibratory rollers with 80-100 KN static weight to achieve minimum dry density not less than 98% of maximum Dry Density, necessary finishing etc complete all as specified and tolerances to be as per Table 900-1 of MoRTH specifications for Road and Bridge work 2013 etc complete all as specified and directed.

M&l for pavement quality concrete (PQC) of thickness 25 cm or less and having minimum 28 days field texural strength of 40 kg/Sq cm having aggregate gradation as per Table 3 of IRC 15:2017, coarse aggregate of clean, hard, strong, dense nan-porus and durable pieces of crushed stone or gravel, fine aggregate of clean natural sand or crushed stone and combination of both, using minimum 400Kg/cum of cement content with non circular synthetic fibre (fibres shall be as per specifications given by E-in-C's Branch). Rate of dosage of fibres as specified by manufactrer PQC laid, spread and compacted with SLIP FORM / FIXED FORM pavel including during and tinning by Texturing cum curing Machine / brush brooming complete all as specified and directed Required surface texturing to be made as specified in Clause 10.1.14 and Table 9 of IRC 15:2017 all as specified and directed. (Note : non circular synthetic fibre is deemed to be included in the quoted rate)

M&L for finishing surface of concrete roads, pavements by belting and brooming complete etc all as specified and directed

Supplying and laying 400 micron thick HDPE sheet (Virgin Quality) water proof, wrinkle free without puncture having minimum weight 390 gm/Sqm over tack/ sand cushion as specified in the design with overlap between adjacent strips and and transverse joints at ends as minimum 300mm, minimum standered available and as approved by GE without joints, manufactured by multilayer technology using 100% vergin raw materials complete all as specified and as directed.

M&L for forming 12mm thick expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound Grade 'A' complete all as specified and as directed.

M&L for Forming construction joint 30mm deep x 10mm wide filled with sealing compound Grade 'A' complete all as specified and as directed.

M&L for Forming dummy/contraction joint 65mm deep 10mm wide filled with sealing compound Grade `A' complete all as specified and as directed.

Preparing of new bituminous surfaces and painting lines, dashes, arrows, letters etc on roads/ pavements like, width not exc 10 cm with water based road marking paint white or golden yellow in colour, adequate No of coats (Minimum two coats), complete all as specified and as directed.

M&L for Construction of brick masonary culvert of span 1.20 m and 8.82 M long including exavation, returing filling in, removal of surplus soil, PCC in foundation, brick masonary work, RCC M-25 (Design Mix) for slab including formwork, finishing work complete all as per Drawing No AF/TD/178/06 sheet Nom 1/2 & 2/2 complete all as specified and directed

S&F air termination made up of high conductivity EC- grade copper conforming to BS 2874 with one No taper pointed air rod, 25mm dia 1000mm long, Three Nos taper pointed air rod, 12mm dia 300mm long with multiple point adopter base, fixed to elevation rod 25mm dia 1000mm long and with copper air terminal base suitable for 25mm dia elevation rod, base fixed with suitable brass screw and PVC screw fastener sleeve to parapet of RCC roof slab/stair case canopy/railing of water tank etc, complete all as specified and directed.

S & F copper strip of size 25x 3.15mm with saddles with required porcelian insulator, fixing screws etc for roof conductors and down conductors complete all as specified and as directed.

M & L, in repair, Test point terminal block made of copper size 300mm x 32mm x 6mm, drilled and screwed including 4 Nos 8 mm dia 25 mm long hexagonal head screws including box of size 90 x 90 x 90mm made of 1.6mm plain sheet painted with two coats of synthetic enamel paint over a coat of red oxide primer and screwed to wall for protection of test point complete all as specified and as directed.

M&L for Earthing complete with copper earth plate electrode of size 600x600x3.15 mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to 20×3mm copper strip as earth lead by means of nuts, bolts, check nuts, washers of galvanised iron as steel, protected by galvanized iron pipe 50mm bore (Medium grade) all as directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 42 x 42 x10cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel, wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering, earth testing point, charcoal or coke and salt in alternate layers with necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion all complete as specified and directed.( Copper strip upto 7.5m including testing consider in this item).

Supply and install flame proof hi wall split units indoor/outdoor 2 Ton capacity complete with cordless remote control unit and with in-built air ioniser and Plasma filter for better indoor air quality with minimum 4 star rating and EER 3.2 of capacity as shown conforming to group II/IIA 4B with and including all fittings and all fittings and accessories complete all as specified and as directed.

Supply and Fix flame proof Voltage stabalizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250V with output voltage stablized at 230 V with accuracy of + 2.5% and of capacity 5 KVA conforming to group II/II 4B with and including all fittings and accessories complete all as specified and as directed.

M & L sub main wiring with four single core 6.00 Sqmm size FRLSH, ISI marked, PVC insulated and unsheathed cable with stranded copper conductor (FRLSH), 1100 volts, including two run of continous in steel conduit insulated FRLSH copper stranded cable of size 6.00 sqmm for earth continuity in and including surface/recessed/concelaed, heavy duty PVC conduit, including dismantling and taking down existing wire with accessories, complete all as specified and directed. (Note: Six runs of 6 sqmm cable and one run of PVC conduit shall be measured as one length).

M & L for flame proof Single pole and neutral enclosure with two pin and earth plug and socket complete with one single pole MCB, including 32A 2P+E, IP 30 protection complete all as specified and directed.

M&L for flame proof point wiring complete with PVC insulated unsheathed FRHR multistranded copper conductor cable confirming to IS : 694 of size 1.5 sqmm two single core drawn through in and including simless ERW steel concealed conduit pipe 20 mm dia medium grade ISI marked complete with one run of PVC insulated copper conductor cable 1.5 Sqmm green colour earth wire and connecting to common earth dolly incl colour coding of cable shall be for phase, neutral and earth wire as specified in MES SSR Part I with provision of sunken galavinised iron not less than 1.12 mm thick sheet pressed terminal boxes concealed on wall, with 3 mm thick laminated sheet top cover ISI marked. complete all as specified and directed for one light /fan/bell point controlled by one No Piano type switch 5 amps single pole one way

All as per item No. 82 here -in- before but for one 3 pin socket outlet, 5/6 Amp socket point independent with 2.5 sqmm PVC insulated unsheathed single core multistranded copper conductor cable 1100 volt grade including one 2.5 sqmm PVC insulated unsheathed stranded copper cable for earth continuity conductor

All as per item No. 82 here -in- before but with one 3 pin socket outlet , 15 Amp socket point independent with 4 sqmm PVC insulated unsheathed single core multistranded copper conductor cable 1100 volt grade including one 4 sqmm PVC insulated unsheathed stranded copper cable for earth continuity conductor

S&F flame proof rotary type switch with terminal box in LM6, 16A, single pole, 250V complete all as specified and directed

S&F flame proof switch socket & plug combined in LM6 cable termination box in LM6, 16A, 2P+earth complete all as specified and directed

S&F LED light fitting 1 x 30 Watt flame proof, CIMFER certified recommended for gas/vapour of IIA & IIB, Zone 1 & 2 and IP 65 protection with die cast aluminium housing with heat resistant toughened glass, with LED tube light fixtures driver, holders, connector block, etc and all accessories pre wired and including connecting up with three core flexible copper conductor cable with suitable size complete all as specified and as directed .

S&F LED light fitting 1 x 70 Watt flame proof, CIMFER certified recommended for gas/vapour of IIA & IIB, Zone 1 & 2 and IP 65 protection with die cast aluminium housing with heat resistant toughened glass, with LED tube light fixtures driver, holders, connector block, etc and all accessories pre wired and including connecting up with three core flexible copper conductor cable with suitable size complete all as specified and as directed .

S&F MCB single pole, 6 to 32 Amps, 240 volts, breaking capacity 10 kA , C series with cable connection and copper lugs complete all as specified and as directed.

S&F MCCB 3P 40 Amps, 415 volts, fixed type, 63 Amps with breaking capacity 16 kA complete all as specified and as directed.

S&F Flame proof sheet metal enclosure MCB DB, 4 way with 200 Amp rated bus bar VTPN double door DB (IP 43 & IK-09 tested by ERDA & CPRI) , designed and manufactured as per IS: 8623-1&3, glow wire tested, colour RAL 9003 white with provision for surface and flush mounting, reversible door provision, field fittable key lock position, removable frame, centre plate and gland plate with incoming upto 160 Amp, 415 V, 4 Pole MCCB and 12 Nos outgoing MCBs complete all as specified and as directed. The enclosure shall be fabricated to suite arrangements of MCCB 3 Pole 415 Volts, fixed type, 63 Amp with breaking capacity 16 kA-01 Nos and outgoing- MCB SP 6 to 32 Amps (C Curve), breaking capacity 10 kA, 240 Volts with cable connection and copper lugs -12 Nos

M&L for earthing complete with galvanized steel earth plate electrode 600 mm X 600 mm X 6 mm thick buried directly in ground (earth pit not less than 2.25 Mtr deep below normal ground level with top edge of plate not less than 1.5 Mtr below normal ground level connected to galvanised earth lead wire 4.0 mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No-3 SSR Part -1 2009 connected to earthing test point including earth wire protection pipe of dia 15mm (Light grade), excavation and earth work, disposal of surplus spoil, provn of RCC cover 50 mm thick, reinforced with 8mm dia TMT bars @100 mm /C/C both ways with one handle for lifting made out of 10 mm dia TMT bar embedded in precast RCC (1:2:4) type B1, cover slab of size 54 cm x 54 cm x 5 cm and PCC (1:3:6) type C-1 concrete pit, funnel with watering pipe 20 mm bore (medium grade) testing on completion complete all as specified and directed. [Note : (a) The unit rate includes for protection pipe and earth lead upto 7.5 m. Any variation in length of earth lead and protection pipe beyond 7.5 m shall be measured and paid seperately. (b) PCC pit (with pit cover) shall be provided at least 500mm away and not on the earth pit itself and cost of additional height of watering pipe, bends, elbow etc shall deemed to be included in the unit rate. (c) Excavation/earthwork is deemed to be included in the quoted rate.]

M&L for maintenance free chemical earthing using isogel of Tercel or equivalent of Eric or Unitech or JMV LPS limited, earth enhancing compound 40 Kg use of 3 copper rods of 16mm dia 3 mtr long and place this in 65mm bore pack filled with mixture of isogel and soil, below in the ground and back filled with mixture of isogel and soil. The connection of copper strip with the rod shall be down Bi-Metallic "U" clamps. One 25mm x 3mm copper strip shall be used to extend the earth point upto the test point made of brass of size 120mm x 120mm x 25mm in IP 55 enclosure. The earth pit chamber cover shall be made of plastic material. It is to be ensured and tested that earth resistance shall be less than 1 ohm complete all as specified and as directed. Note : (a) Proper earthing pit should be provided with pit cover (b) Excavation/earthwork is deemed to be included in the quoted rate (c) In case of desired test result is not achieved, the earthing shall be redone with out any extra cost to the department.

Supply, Laying, commissioning and testing of UG LT cable XLPE insulated screened PVC bedded, galvanized steel strip armoured, electric power cable (heavy duty) 1100 volts grade with stranded aluminium conductor of size 70 sqmm 3.5 core including connecting the cables at both ends by providing suitable size aluminium lugs at the termination ends complete all as specified and directed.

Supply, laying in trenches burnt bricks old size of 230 x 115 x 75mm Fly ash bricks for cable protection complete all as specified and directed.

Supply and laying 40 mm bore GI steel tubing, light grade, in trenches etc for protection of earth conductor all as specified and as directed

Supply and laying 50 mm bore GI steel tubing, light grade, in trenches etc for cable protection all as specified and as directed

Felling of tree exc. 250cm but n exc 300cm girth including cutting of trunk and branches , grubbing up tree trunk portion protruding over ground, digging out roots, filling holes and levelling off ground, stacking of serviceable material and disposal of unserviceable material to a distance n exc. 50 m and clearing site complete all as specified and directed.

Note:- Schedule of cedit (Sch 'A' Part- II) amount of Rs 37,412.00 shall be deducted from the total quoted amount of BOQ.

LUMOS INFRA PVT LTD

Phoenix Infra

M/s GOURAB JYOTI GOGOI