SPL REP/REPLACE TO EXTERNAL ELECT SYSTEM TO BLDG NO NP-76 AND P-183, PROVN OF SECURITY LIGHTING AND AREA ILLUMINATION ALONGWITH CONNECTED ACCESSORIES AT CERTAIN LOCATIONS AND PROVISION OF ANTI SUICIDAL FAN RODS IN SMQ AT AFS TEZPUR UNDER GE AF TEZPUR

Amount

Taking out existing unserviceable, PVC insulated, PVC sheathed, armoured U/G cables, 1100 Volts grade from trenches/ducts/ poles etc of size 185 Sq mm,3 ½ core, complete all as directed.

Disconnecting of incoming, outgoing cables and earthing lead and taking down carefully existing unserviceable LT Feeder Pillar-Box/Panel/Busbar Enclosure with all accessories, including removing unserviceable cubicle with accessories from site, complete all as 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 soft/loose soil , complete all as specified and directed.

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

Removing excavated soils to a distance not exceeding 50 Metres and depositing where directed at a level n. exc. 1.5 M above the starting point complete all as specified and directed.

Materials and Labour for plain cement concrete (1:2:4) type B1 using 20 mm graded aggregate in lintels up to 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings up to 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, as directed including necessary from work complete all as specified and directed.

Supply,laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 10 Sq. mm, 4 core, complete all as specified and directed.

Supply,laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 300 Sq. mm, 3 ½ core, complete all as specified and directed.

Supply and filling in dry sand in cable trenches before and after the cables are laid, as in sand cushioning to cables complete all as specified and directed.

Supply and laying sub class ‘B’, bricks, in cable trenches, as cable protection complete all as specified and directed.

Horizontal boring of holes, under road/ pavement / hard standing etc.,not exceeding 10 Metres in length, in any type of soil, suitable for passing through upto 40 mm bore, galvanised steel tubing,complete all as specified and directed.

Horizontal boring of holes, under road/ pavement / hard standing etc.,not exceeding 10 Metres in length, in any type of soil, suitable for passing through upto 100 mm bore, galvanised steel tubing,complete all as specified and directed.

Cutting chase for pass through cable protection pipe ,etc.in existing plain cement concrete pavement/ hardstanding/aprons etc. and making good, cutting in plain cement concrete (1:3:6) Type C1(using 20 mm graded aggregate),exceeding 20 cm but not exc 50 cm girth, complete all as specified and directed.

Supply and Laying galvanized steel tubing,32 mm bore, light grade, in trenches or fixed to poles/Walls etc, for cable protection, complete all as specified and directed.

Supply and Laying galvanized steel tubing,80 mm bore, light grade, in trenches or fixed to poles/Walls etc, for cable protection, complete all as specified and directed.

Supply and laying or fixing or passing through pipe,PVC insulated, sheathed, unarmored multi stranded copper conductor cable, 3 core, 1.5 Sq mm size,1100 Volts grade, in connection to street light/flood light fittings from control box,complete all as specified and directed.

Supply and Fix, Cable Junction Box, IP66 ‘halogen free and weather proof’, size 130 mm (W) x 180 mm (H) x 77 mm (D), with knock outs for cable entry for cable size 10-16 sq mm with 03 (Three) Nos.Grommets, IP 65, cable entry M 32, all as per Cat No. DK 1010 G & Cat No.EDK 32 (For Grommets) of Make “Hensel” or equivalent Model of Make ‘Sintex Industries Ltd’/'C&S Electric Ltd',fixed to wall/ pole with suitable aluminium strip clamp 25 X 3 mm, nuts, bolts and washers, including provision of 15 Amps,4 pole,open bakelite terminal block connector,complete all as specified and directed.

Supply and Fix,Inverted Pyramid Tripod type LED bollard made with extruded Aluinmium and die cast Aluminium LM6, powder coated,10 Watts,CCT 5000°K,Power Factor >90%, AC input voltage 140V-270V, with acrylic diffuser diffuser and degree of protection IP-65, complete all as specified and directed. [Cat No.LBLSN-10-CDL of Make 'Crompton Greaves' or equivalent Model of Make 'Philips'/ 'Wipro'/'GE']

Supply and Fix,LED Landscape Light made with extruded Aluinmium and die cast Aluminium LM6, powder coated,10 Watts,Rated Voltage AC, 240 Volts,CCT 5700°K and degree of protection IP-65, complete all as specified and directed. [Cat No.LUPDN-10-WW of Make 'Crompton Greaves' or equivalent Model of Make 'Philips'/ 'Wipro'/'GE']

Supply and Fix, Double Door,Sheet Metal Enclosure for DBs,415 Volts, 4 Way,Triple Pole & Neutral,Vertical with insulated vertical phase bus-bars, neutral bar(s) with shroud (s),earth bar(s),sticking saddles, cement-spill protector,color-coded interconnecting wire set,cable ties,blanking plates, circuit identification labels and provision for 3 pole and 4 Pole MCCB upto 125 Amps as incomer and SP/TP MCBs as outgoings,complete all as specified and directed. [Cat No.DBVTL004DD of Make L&T or equivalent Model of Make Legrand/ Hager/ Seimens/GE/ Schneider/ABB]

Supply and Fix, Miniature circuit breaker (MCBs) single pole, 240 Volts, 10KA,C-curve,6-32 Amps,complete all as specified and directed.

Supply and Fix,moulded case circuit breakers (MCCBs), conforming to IEC 60947-2& IEC 60947-2, AC 415V, 4 pole, with current rating 63 Amps and 18 KA breaking capacity Icu at 415V, AC, 50Hz, with adjustable Over Load setting: 0.8 - 1.0 x In, complete all as specified and directed. [Cat No. CM90518OOHO of Make “L&T” or equivalent Model of Make Siemens/ Legrand / ABB.]

Supply and Fix,On Load Change Over Switch in sheet steel enclosure, Four Pole, Current Rating 200 Amps, conforming to IS 13947 (Part 3)-1993; IEC: 60947-3, complete all as specified and directed. [Cat No.CO22000OSOO of Make “L&T” or equivalent Model of Make Siemens/ Legrand / ABB.]

(ii) Indoor tape insulated,ring type,BPL (Bar Primary Low Tension) Current Transformers,Ratio 200/5A,Accuracy Class 1.0,Rated Burden 10 VA,Make AE/BCH/ L&T - 03 (Three) Nos. (iii) LED Indicator 16 mm with power consumption < 0.6W, LVGP & surge protection, 64/110 Volts AC/DC / 240 Volts AC (RYB) all as per Model No SIL of Make “L&T” or equivalent Model of Make BCH/ AE - 01 Set (Set of Three) (iv) Miniature circuit breaker (MCBs) single pole, 240 Volts, 10KA,C-curve,6 Amps [Cat No. BB10060C of Make L&T or equivalent Model of Make Legrand/ Hager/Seimens /GE/Schneider/ABB] - 03 (Three) Nos. INCOMING:- (i) Moulded case circuit breakers (MCCBs),conforming to IEC 60947-2& IEC 60947-2, AC 415V, 4 pole, with current rating 200 Amps and 36 KA breaking capacity Icu at 415V, AC, 50Hz, with adjustable Over Load setting: 0.8 - 1.0 x In and adjustable short-circuit settings: 6 - 10 x In [Cat No. CM92109OON1OG of Make “L&T” or equivalent Model of Make Siemens/ Legrand / ABB.] - 01 (One) No. OUTGOING:- (i) Moulded case circuit breakers (MCCBs),conforming to IEC 60947-2& IEC 60947-2, AC 415V, 4 pole, with current rating 100 Amps and 25 KA breaking capacity Icu at 415V, AC, 50Hz, with adjustable Over Load setting: 0.8 - 1.0 x In and adjustable Short Circuit setting: 6-10 x In.[Cat No. CM91712OOKOOG of Make “L&T” or equivalent Model of Make Siemens/ Legrand / ABB.] – 01 (One) No. .

(ii) Moulded case circuit breakers (MCCBs),conforming to IEC 60947-2& IEC 60947-2, AC 415V, 4 pole, with current rating 160 Amps and 25 KA breaking capacity Icu at 415V, AC, 50Hz, with adjustable Over Load setting: 0.8 - 1.0 x In and adjustable Short Circuit setting: 6-10 x In.[Cat No. CM90642OOMO of Make “L&T” or equivalent Model of Make Siemens/ Legrand / ABB.] – 02 (Two) Nos.

Materials and Labour for earthing complete with galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanised steel earth lead wire,4 mm dia. by means of bolts, nuts check nuts and washers of galvanised steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 54 cm x 54 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia. MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 15 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil complete all as specified and indicated on electrical plate No 3 of SSR Part –I (2009) including testing on completion.

Materials and Labour for earthing complete with galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanised steel earth lead strip 32 mm x 6 mm by means of bolts, nuts check nuts and washers of galvanised steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 54 cm x 54 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia. MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 40 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil complete all as specified and indicated on electrical plate No 3 of SSR Part –I (2009) including testing on completion.

Taking down existing ceiling fan,sealing cable end,keeping aside in safe custody,hanging in the existing position and connecting up after replacement of existing down rod with new anti suicide fan down rod, universal design suitable for fitting in any Make and Brand of ceiling fans,colour shed white,length 10” (250 mm),with built in spring mechanism for the fan rod to be separated from its joint and get the load transferred on the spring in case of excess load on the fan rod,complete all as specified and directed. [Make: 'Gold Life' Manufactured by Safe Solutions Industries,Mumbai or equivalent Model of Manufactures with their product tested in Govt. India’s MSME Labs for Mechanical,Electrical & Chemical Tests]

Taking down existing ceiling fan,sealing cable end,keeping aside in safe custody,hanging in the existing position and connecting up after replacement of existing down rod with new anti suicide fan down rod, universal design suitable for fitting in any Make and Brand of ceiling fans,colour shed white,length 15” (375 mm),with built in spring mechanism for the fan rod to be separated from its joint and get the load transferred on the spring in case of excess load on the fan rod,complete all as specified and directed. [Make: 'Gold Life' Manufactured by Safe Solutions Industries,Mumbai or equivalent Model of Manufactures with their product tested in Govt. India’s MSME Labs for Mechanical,Electrical & Chemical Tests]

Taking down existing ceiling fan,sealing cable end,keeping aside in safe custody,hanging in the existing position and connecting up after replacement of existing down rod with new anti suicide fan down rod, universal design suitable for fitting in any Make and Brand of ceiling fans,colour shed white,length 18” (450 mm),with built in spring mechanism for the fan rod to be separated from its joint and get the load transferred on the spring in case of excess load on the fan rod,complete all as specified and directed. [Make: 'Gold Life' Manufactured by Safe Solutions Industries,Mumbai or equivalent Model of Manufactures with their product tested in Govt. India’s MSME Labs for Mechanical,Electrical & Chemical Tests] Notes:- (Applicable for BOQ Serial Item No.27,28 & 29) (i) The quoted rates are deemed to be inclusive of the cost of replacement of damaged split pins,washers,nuts,bolts etc. if any in the shakles of the down rods. (ii) Existing down rods shall be deposited to MES Store by the Contractor and receipt voucher shall be obtained.

Singhs Construction

kabitaconstruction

THE BUILDERS

VARNI BUILDERS

M/S Shankar Boro

M/S R.B. Construction

M/S NORTH EAST CONSTRUCTION

M/S A K MITRA