Construction of 01 intergrated Science lab 01 Computer Lab Art Craft Room and library Room including 02 nos class room in Govt Secondary school Bengali Teressa Samagra Shiksha Sub Work Providing IEI

Amount

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. Group C

Wiring for light / power plug with 2 x 4 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed PVC conduit alongwith 1 No. 4 sq.mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for Circuit / Sub Main wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed PVC conduit as required.

a) 2 X 10 sq. mm + 1 X 6 sq. mm earth wire

Supplying and fixing metal box of 150mm X 75mm X 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 3 pin 5/6 amps socket outlet and 5/6 amps piano type switch, connection, painting etc. as required. (For light plugs to be used in non residential buildings).

Supplying and fixing metal box of 180mm X 100mm X 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 6 pin 5/6 & 15/16 amps socket outlet and 15/16 amps piano type switch, connection, painting etc. as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providng and fixing 2 nos. 3 pin 5/6 A modular socket outlet and 2 nos. 5/6 A modular switch, connections etc. as required. (For light plugs to be used in non residential buildings).

Supplying and fixing 3 pin, 5 amps ceiling rose on the existing junction box / wooden block including connection etc as required.

Supply of Batten for LED tubes equivalent to Haveels Regal batten REGALBATTENT8UPTO1X22WSSBSWH including 20W LED tube lamp equivalent to Havells Crystal Glass Led tube light ( Double Side Connection ) Cat No : CRYSTAL1213T8DSTL20WLED865SGLASS complete or its equivalent to ISI standard.

Installation, testing and commissioning of pre-wired, fluorescent fitting / compact fluorescent fitting of all types, complete with all accessories and tube/lamp etc. directly on ceiling/ wall, including connections with 1.5 sq. mm FRLS PVC insulated, copp

Supplying of LED Retrofit Bulbs 9 Watts B22 (Cool Day Light). Similar to HAVELLS Catalog No LHLDBWEB4L8R009 ,White or equivalent.

Installtion, testing, Commissioning of wall bracket /ceiling fittings of all sizes and shapes containing upto two GLS/CFL/LED lamps per fitting, complete with all accessories including connection etc. as required.

Supplying of Energy Saving 5 star rating, with ISI, A.C. Ceiling fan 1200 mm sweep,with all accessories. (Similar to HAVELLS Efficiencia Neo BLDC 26 W ,5 star or equivalent.

Installation, testing and commissioning of ceiling fan, including wiring with the down rods of standard length (up to 30 cm) with 1.5 sq.mm FRLS PVC insulated, copper conductor, single core cable etc. as required.

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

a) 4 way (4 + 12), Double door

Supplying and fixing 5 amps to 32 amps rating, 240 /415 volts, 'C' curve, miniature circuit breaker suitable for inductive loads of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. A) Single pole

Supplying and fixing following rating, four pole, 415 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. A) 63 Amps

Earthing with G.I. earth pipe 4.5 meter long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Providing and laying earth connection from earth electrode with 4.00 mm dia copper wire in 15 mm dia G.I. pipe from earth electrode including connection with copper thimble excavation and re-filling as required.

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.

Supplying of 2 cored PVC insulated and FR PVC Round Sheathed, Copper Conductor (flexible) industrial cable, 1100 Volt of size 10 sqmm with ISI standards Similar to HAVELLS Multicore round , Havells code or Equivalent.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required

Upto 35 sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.

Upto 35 sq. mm (clamped with 1mm thick saddle)

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required.

63 mm dia (OD-63 mm & ID-51 mm nominal)

Supplying and fixing cable route marker with 10 cm X 10 cm X 5 mm thick G.I. plate with inscription there on, bolted /welded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long and fixing the same in ground as required.

Supplying and fixing of prewired pressure die cast compact Aluminium housing LED street light luminaire 30 watts with driver with IP 66 protection similar to Havells ENDURA PEARL 30 W MP , Series cat No ENDURAPEARLSL30WLED757SASYTOPCMP or equivalent.

Manufacturing and Supplying of metallic street light pole made out of an overall length of 5 meters long having a bottom section length of 3.00 meters with 80 mm dia 'B' class ISI marked G.I Pipe and top section length of 2 meters with 50 mm dia 'B' class ISI marked G.I Pipe with earth stud and necessary GI reducer/coupling fixed at the top & Middle and 300 mm x 300mm x 6mm thick MS base plate welded to the bottom i/c one coat of metalic primer and 02 coat of water proof paint etc. as required.

Erection of metallic street light standard pole of length exceeding 4.5 mtrs but not exceeding 6.5 mtrs in cement concrete 1:3:6 (1 cement : 3 coarse sand: 6 graded stone aggregate 40 mm nomonal size) foundation with cement concrete collar of size 0.4 m dia. x 0.5 m hieght to accommodate the looping type cable end box including excavation and refilling etc. as required.

Supplying and fixing street light bracket made out of 40 mm dia. 1.0 mtr. Long 'B' class GI pipe ISI marked on the existing street light pole for mounting of LED/ fluoresent/ HPMV / HPSV street light fittings with suitable size collar at the top including bending the pipe to the required shape wiring with 1.5 sq.mm PVC copper cable in medium class PVC conduit as required.

Providing and fixing pole mounting weather proof cable looping loop out box made out of SMC and of size 280 mm x 170 mm x 130 mm out side and 240 mm x 130 mm x 110 mm inside for providing with hinged door and locking arrangements i/c providing and fixing the following mounting and fixing the box in to the cement concreate collar / street light pole with suitable bolt & nuts. Din channel 6 A SPMCB (Indoasian/Havells etc) 63 A rating modular connector 4 way (similar to connect well make-01 No.)

A Fakrudeen

Nikhil kumar chowdhury