PROVN OF 10 KVA SERVO STABILIZER AND LIGHTING ARRESTER FOR IT SERVER ROOF AT OTA GAYA PROVN OF LIGHTING CONDUCTOR FOR KERB SIDE PUMP (KSP) AT OTA GAYA SPL REPAIR AND REPLACEMENT OF SECURITY LIGHTS AND TIMER PANELS AT CENTRAL PARK AT MIL STN GAYA PROV

Surface excavation not exc 30cm deep and averaging 15cm deep and getting out in soils as complete all as specified and directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in hard /dense soil complete all as specified and directed.

M & L for Hard core of Broken bricks gauge n exc. 63mm, deposited, spread & levelled in layers n exc. 15 cm thick, watered & rammed to a true surface complete all as specified and directed.

Sand filling under floors are in foundation including watering and consolidation

M & L PCC in foundations, filling and mass-concrete type D2 (1:4:8) using 40 mm graded stone aggregate ccomplete all as specified and directed.

M&L PCC 1:2:4 Type B0 (12.5mm graded agg) as in copings,kerbs and like incl weathering slightly rounded or chamfered angles and throating as directed .

M&L Brick work using old size bricks with sub class '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 machine pressed pre-cast concrete glossy finish interlocking paver block any shape and size conforming to IS 15658-2006 of 80mm thickness M-40 grade with grey cement and no pigments complete all as specified and directed .

Returning, filling in, incl spreading, levelling, watering & well ramming in layers n. exc 25 cm in soil complete all as specified and directed.

Removing excavated material n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm getting out in soft/loose soil. complete all as specified and directed.

M&L for Cement concrete Type C2 (1:3:6) (40 mm graded aggregate) in foundations, filling and mass concrete.complete all as specified and directed.

S&F joist, channels, angles or tee sections, mild steel flate iron, fixed independently, without connecting plates etc Fe 290 (Gde E-165) as in fencing posts complete all as specified and directed.

S & F Mild Steel work in 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 directed

Supply only chain link MS galvanisd fencing, any size or type complete all as specified and directed.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provission of binding wire complete all as specified and directed.

S&F MS round bars 10 mm dia and over cut ot length bent to shape including cranking bending etc.complete all as specified and directed.

M&L for preparation of new surfaces of steel any description over 10 cm in width or girth not otherwise described and applying two coat of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed

S&F 2mm thk Fibre glass reinforced translucent corrugated sheeting with two corrugations side lap fixed with coach screw, MS flats and washer in roof, wall etc complete all as specified and directed.

Dismantling and setting aside for reuse existing old steel tubular poles with insulators, embeded in PCC foundation / coping / plinth including demolition of foundation cement concrete of any description, below or above ground level, complete all as specified and directed

Taking down existing old unserviceable underground LT cable/ service wire upto size 10 Sqmm, 2 core keeping aside for reuse/ removal from trenches/wall/pole complete all as specified and directed

Taking down existing old serviceable/ unserviceable security/street light fitting any type or wattage including GI bracket keeping aside for reuse/removal from pole complete all as specified and directed.

M & L for demolition of brickwork or stone/boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles. complete all as specified and directed.

Refixing of old serviceable steel tubular swaged poles any type/size/length obtained from item Sr. No: 1 here-in- before after dismantling and erecting in new location as directed by Engineer-in-Charge including painting the exposed portion with two coats of aluminium paint over a coat of red oxide primer and painting of 30 cm wide black and white strips upto 1.5 mtr from bottom of the erected pole including marking of pole number complete all as specified and directed. Note: (A) Rate quoted shall be deemed to be inclusive of the following : (i) Any repair / welding / fabrication work on the old poles. (ii) Any rusted surface on the old pole shall be treated with red oxide primer prior to application of aluminium paint. (B) Necessary excavation, earth work and PCC shall be measured and paid for separately. complete all as specified and directed.

Supply and lay cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 6 Sqmm 2 core. complete all as specified and directed.

S & F in replacement integral 40 Watt LED Post top lantern black painted cast aluminium spigot, spun aluminium funnel shape with clear acrylic cover, light opening on canopy with baffles and accessories. complete all as specified and directed.

M & L for steel tubing galvanised iron, light grade 40 mm bore for cable protection along the pole/ fixing of post top light fitting complete including taking down old unserviceable pipe all as specified.all as specified and directed.

M & L for steel tubing galvanised iron, Medium grade 50 mm bore for cable protection along the pole/ fixing of post top light fitting complete including taking down old unserviceable pipe all as specified.all as specified and directed by Engr-in-charge.

S & F PVC Junction box of innner size 195mm x 135mmm x 90mm outdoor type, weather proof, factory made out of PVC sheet 1.8mm thick with front side hinged opening having locking arrangement with nuts & bolts & arrangement for incoming and outgoing cable/wire complete comprising of aluminium bus bar for phase & neutral, insulated with insulators, including colour coding and 01 Nos MCB 06 Amps complete all as specified and directed.

M & L for laying of HDPE double wall corrugated pipes in trench for UG cable protection conforming to IS-14930 Part-II with IP-67 having outer dia 40 mm and inner dia of 32 mm including necessary fittings such as couplers, bends etc complete all as specified and directed.

M & L for PCC 1:3:6 type C-1 using 20mm graded stone aggregate for coping around poles, including necessary form work finishing even and smooth without using extra cement complete all as specified and directed.

M & L for PCC 1:4:8 type D2 using 40 mm graded stone aggregate as in foundation for poles, filling of mass concrete complete all as specified and as directed.

M & L for passing through poles from junction box to street light connection,1100 volts grade heavy duty cable with weather proof, PVC insulated copper conductor served with an inner sheathing PVC tape and overall PVC sheathed 1.5 sq mm 3 core complete all as specified & directed.

Supply and fixing on pole cross arms, bracing supports clamps from structural steel sections including nuts, bolts, washers welding, bending cold or hot, drilling holes for bolts in any shape or size complete as directed including preparation of surface and painting two coats of aluminium paint over a coat of red oxide primer, complete all as specified and directed.

Supply & fixing in replacement of Automatic operation single phase street light timing panel CRCA sheet steel enclosure powder coated of size 500mm x 600mm x170mm (WxHxD) and suitable for upto 6 KW application having lighting control through astronomical calculation of sunrise/sunset time by setting data, time & degree or longitude and latitude without separate light sensor and wired with suitable size copper cable and comprising of following items: - (i) Astronomical timer switch digital type - 01 No. (ii) MCB single pole ‘C’ curve, 40 A, 10 KA - 01 No. (iii) MCB SPN 40A - 01 No. (iv) Power contactor TP 32 A - 01 No. (v) Auxiliaries MCBs for changeover, 6A - 3 Nos. (vii) Auto/Manual Switch-01 No. (viii) Terminal block. complete all as specified and directed.

Excavation in trenches not exceeding 1.5 Mtr wide and not exceeding 1.5 mtr deep for foundation etc or for shafts, wells, cesspits, manholes, pier holes, etc n exc 10 sqm on plan and not exc 1.5m in depth and getting in hard/dense soil complete all as specified and directed

Returning, filling in, including spreading, watering and well ramming in layers not exceeding 25cm complete all as specified and directed

Removing of surplus soil to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed

Supply and laying river bed fine sand in trenches/ ducts 15 cm under cable and 8 cm above the cable for cushioning / protection to cable including spreading, levelling and get thick 18cm after hand punning complete all as specified and directed at site.

Supply and laying for brick of common burnt clay, sub class 'B' old size laid flat and dry on cables as in cable protection in trenches over cables perpendicular to direction of cables abutting each other complete all as specified and directed.

Supply, installation, fixing, fitting, testing and commissioning of advanced new generation Early Streamer Emission (ESE) technology lightning arrestor made of robust stainless steel with coverage radius of 107m and conforms to protection level III/IV, mounted at a height of 5m above roof level along with guy kit 6 meter with grips strictly as per ANX1 with lighting strike counter, GI mast 50mm dia, LA insulators 6x30mm, test links etc including all connection, GI flats as necessary, supply & fixing of PVC medium gauge protection pipe to be used from earthing to 5' of the wall complete all as specified and directed.

Supply, installation, fitting and fixing of maintenance free tripod earthing system for ESE technology Lightning Conductor (3 Nos. per set) of 17mm x 3mtr Steel High Tensile EN-8D Grade Rod with Copper Bonding of minimum 250 microns, having pre-welded copper bonded connection clamp at top and M17 threaded at bottom for coupler attachments, clamp head assembly, prewelded and copper bonded connection clamp, having provision to connect external cables & strips, back fill compound (BFC) 50 Kg highly conductive resistivity lowering ground enhancement compound tested & certified by National Test House (Govt. of India Lab) as per IEC 62561-7 and ASTM G57-06 for a resistivity of 0.244 ohms-mtr with advanced heavy duty polyplastic earth inspection pit cover having unique design and lockable made of high grade polypropylene complete all as specified and directed.

Supply and laying of single core copper cable 70 Sqmm size, using epoxy insulator @ 3 Nos. per meter on wall with all PVC fixing materials required when laid inside the building or fixed on outside wall of the building and in trench inclusive excavation and refilling the earth with brick protection on top when laid in ground. complete all as specified and directed.

Supply and fix servo controlled voltage stabilizer for automatic operation, three phase, naturally oil cooled, indoor type & designed for input variation between 300 V to 480 V with output voltage stabilized at 415 with accuracy ± 2.5% and speed of correction 8 Volts per second and of capacity 10 KVA. complete all as specified and directed.

Supply, laying and testing cable XLPE Insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16 Sqmm 4 core complete all as specified and directed.