REPAIR MAINTENANCE AND IMPROVEMENT OF UNSERVICEABLE SECURITY STREET LIGHT POLES FIXTURES JUNCTION BOX UG CABLE AND ALLIED WORKS AT VARIOUS LOCATIONS UNDER AGE EM AND AGE BR I OF GE BENGDUBI

Amount

M&L for cement concrete 1:3:6 type C2,using 40mm graded stone aggregate as in foundations filling and mass concrete complete all as specified and directed.

M&L for Providing, cement concrete 1:2:4 type-B1 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 not provided for in Item 04028, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed complete all as specified and directed.

Supply only integral water proofing compound liquid grade conforming to IS-2645 complete all as specified and directed. (Pidiproof of Dr.fixit or equivalent)

M&L for brickwork with old size fly ash bricks, straight or curved on plan exc 6m mean radius, built in cement mortar 1:6 complete all as specified and directed.

M&L for MS work in 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 and similar work complete all as specified and directed.

S&F Mild steel screw bolts Diameter of neck in 5 to 10mm (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, length of bolt exc 10cm and n exc 15cm long complete all as specified and directed.

M&L for TMT bars 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 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 Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails strain- ing bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. complete all as specified and directed. (each line wire to be measured)

S&F in repair Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails strain- ing bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. complete all as specified and directed. (each line wire to be measured)

Supply only Chain link MS galvanisd fencing, any size or type complete all as specified and directed. (Note: The apprature and dia of fencing should be approved by the GE before placing of order)

M&L for 75mm thick PCC type D2,1:4:8 using 40mm graded stone aggregate as in sub base of PCC floor/path complete all as specified and directed.

M&L for two coats of synthetic enamel paint over one coat of red oxide on new steel surfaces of any description over 10cm in width or girth including preparation of surfaces complete all as specified and directed.

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

Demolition of cement concrete in ground floor and paving n.exc 15 cm thickness( below or above ground level) complete all as specified and directed.

Dismantling of fencing any type complete all as specified and directed.

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion and making good disturbed ground Posts embedded in natural ground complete all as specified and directed.

M&L for Machine pressed precast concrete interlocking paver block with grey cement and pigment any shape and size nconfirming to IS 15658-2006 of 60 mm thickness, M-35 Grade over and including 25mm thick sand filling layer well rammed and compacted complete all as specified and directed,

M&L for pre polished cement concrete chequred tile with grey cement and no pigment of approved quality size 300X300X 25mm thick on floors over and including 20 mm thick screed bed cement mortar 1:6 set and jointed in neat cement slurry and pointed with colour to match the tiles complete all as specified and directed.

M&L for rendering 20 mm thick in two layers of 10mm thick and 10mm thick in cement mortar (1:4) on fair faces of brick work or concrete surface finsihed even and smooth (without using extra cement) mixed with water proofing compound as per manufacture instruction etc. complete all as specified and as directed. Notes : WPC shall be measured and paid seperately under respective item of this schedule.

M&L for preparation of newly plastered surfaces of walls and applying two coats of cement base paint over a coat of alkai resistant primer complete all as specified and directed.

Disconnecting and taking down existing any type of street/ security/flood lights fitting of any make or any capacity for repairs or replacement of burnt / worn out accessories (LED driver, SPD etc) by using ladder or any other system from GI bracket of LT pole/ of any height, size or decorative swan neck type pole/ bracket and refixing the same after cleaning, general overhauling ,repairing and making serviceable and refixed the same in same location or any other location and testing with replacement of cable if required complete all as specified and directed. Note :- (a) Contractor should have to recevied complaint through day to day from MES Power House and attend the complaint within 24 hrs. (b) Spare parts and connection cable will be measured and paid seperetly on relevant items as under this BoQ.

Supply only Surge Protection device (SPD) 10 KV, 5KA 240 volts water seal type suitable for LED industrial and outdoor street/security light fitting above 90 watt complete all as specified and directed.

Supply only LED outdoor drivers of capacity 60/72/75 watt 240 volts suitable for outdoor street/security/flood light including all necessary fixing accessories complete as per site existing make and model of light fitting complete all as specified and directed. Note : Make of driver shall be same as per make of light fitting.

Supply only LED outdoor drivers of capacity 80/90 Watt 240 volts suitable for outdoor street/security/flood light including all necessary fixing accessories complete as per site existing make and model of light fitting complete all as specified and directed. Note : Make of driver shall be same as per make of light fitting.

Supply only LED outdoor divers of capacity 100/120/140 Watt 240 volts suitable for outdoor street/security/flood light including all necessary fixing accessories complete as per site existing make and model of light fitting complete all as specified and directed. Note : Make of driver shall be same as per make of light fitting.

Supply only LED outdoor divers of capacity 150/200 Watt 240 volts suitable for outdoor flood light including all necessary fixing accessories complete as per site existing make and model of light fitting complete all as specified and directed. Note : Make of driver shall be same as per make of light fitting.

Supply only PVC Sheathed multi stranded unarmed copper conductor cable LT 1100 volt grade Conforming to IS 7098 FRLS (inner sheet) of size 1.5 Sqmm 3 Core (Nominal Area) from pole junction box to light fitting with suitable size copper cable lugs and connector all complete as specified and directed.

Supply and erecting steel tubular pole, swaged in replacement of old damage PCC pole/ steel tubular pole complete with cast iron base plate, finial taper plug, bolts, nuts, washer and screws including painting with two coats of aluminium paint over one coat of red oxide primer on all exposed surfaces and tarring with black bituminous paints to portion embedded in PCC including numbering of poles with two coats of synthetic enamel paints, type 410-SP-31 (9.0 meter long) complete Including dismantling of old one all as complete and directed. Note : Excavation & Earth work and PCC foundation/base shall be measured and paid separately under relevant items of this BoQ.

Taking down old unserviceable Security/street/flood light fittings of any type/model including associated accessories from 8.5/9 mtr pole/Top of the building/ other similar situation and keep in safe costudy for depositing the in MES store yard complete all as specified and directed.

Supply and fixing LED light fitting for street/security lighting energy saving & environmental friendly long life versatile pressure die-cast aluminium housing with toughened glass and individual high lumen LED with secondary optics of capacity 60 Watt with minimum 120 Lm/watt, 240 volts AC 50 Hz, BIS marked potted driver IP 66 protection suitable for 40 mm dia GI pipe bracket including five years on site warranty from manufacturer complete all as specified and directed.

Supply and fixing LED light fitting for street/security lighting energy saving & environmental friendly long life versatile pressure die-cast aluminium housing with toughened glass and individual high lumen LED with secondary optics of capacity 70/72 Watt with minimum 120 Lm/watt, 240 volts AC 50 Hz, BIS marked potted driver IP 66 protection suitable for 40 mm dia GI pipe bracket including five years on site warranty from manufacturer complete all as specified and directed.

Supply and fixing LED light fitting for street/security lighting energy saving & environmental friendly long life versatile pressure die-cast aluminium housing with toughened glass and individual high lumen LED with secondary optics of capacity 90 Watt with minimum 120 Lm/watt, 240 volts AC 50 Hz, BIS marked potted driver IP 66 protection suitable for 40 mm dia GI pipe bracket including five years on site warranty from manufacturer complete all as specified and directed.

Supply and fixing LED flood light fitting energy saving & environmental friendly long life versatile pressure die-cast aluminium housing with toughened glass and individual high lumen LED with secondary optics of capacity 150 Watt with minimum 120 Lm/watt, 240 volts AC 50 Hz, BIS marked potted driver IP 66 protection including five years on site warranty from manufacturer complete all as specified and directed.

Supply and fixing LED flood light fittings energy saving & environmental friendly long life versatile pressure die-cast aluminium housing with toughened glass and individual high lumen LED with secondary optics of capacity 200 Watt with minimum 120 Lm/watt, 240 volts AC 50 Hz, BIS marked potted driver IP 66 protection suitable for 40 mm dia GI pipe bracket including five years on site warranty from manufacturer complete all as specified and directed.

Refixing of Security/street/flood light fittings of any type/model including associated accessories to 8.5/9 mtr pole/Top of the building/ other similar situation obtained from item no 40.00 complete all as specified and directed.

Supply and fixing LED Post top light fittting luminaires 40/45 Watts IP 65 type made in die-cast aluminium housing with decorative opal/clear polycarbonate diffuser complete with control gear box suitable for 50 mm dia post and all accessories duly prewired and connecting to junction box and testing complete all as specified and as directed.

M & L for street light bracket made out of GI pipe light grade 40 mm dia 1.5 metre length bent to shape and reduced to required size at top upto 1.5 metre length by cutting, welding and well finishing including MS clamp of flat iron of size 40x6 suitable length 2 sets complete with drilling, hole, fixing with nuts bolts and washers including painted with two coats of aluminium paints over a coat of red oxide primer including dismantling of old unserviciable one complete all as specified and as directed.

Supply and fixing pole mounted SMC junction box/bus bar chamber for loop IN/OUT connection of street light cable of size 295x195x100 mm high heat distoration temperature, non-fusing , shockproff, rustproof, 100 % weatherproof, fire retardant- class FV-O as per IS 11731 Part-II and suitable locking arragement with three phase and neutral aluminium busbar of size 20X3 mm of length 170 mm wrapped with PVC sleeves with maintained the colour code, MCB DIn rail channel for mouting of one no MCB SP and provision of making holes with GI nuts, bolts & washers for cable connections mounted on hydrograpic insulators with nuts & bolts at both ends of busbar and fixed on pole steel/PCC with suitable two nos flat iron clamp 25x4 mm with nuts and bolts (duly painted with two coats of aluminium paint over a coat of red oxide primer) and dismantling of old unserviceable one complete all as specified and as directed.complete all as specified and directed.

Supply and fixing in repair PVC Sheathed multi stranded unarmed copper conductor cable LT 1100 volt grade Conforming to IS 7098 FRLS (inner sheet) of size 1.5 Sqmm 3 Core (Nominal Area) from pole junction box to light fitting with suitable size copper cable lugs and connector all complete as specified and directed.

Supply and fixing in repair PVC Sheathed multi stranded unarmed copper conductor cable LT 1100 volt grade Conforming to IS 7098 FRLS (inner sheet) of size 2.5 Sqmm 3 Core (Nominal Area) from pole junction box to light fitting with suitable size copper cable lugs and connector all complete as specified and directed.

Supply and fixing in repair of three phase 8 KW automatic street light control switch using Infrared Sensor based NATURE SWITCH for automatic switching of street lights. Nature switch operation should be based on Natural Light Lux level. Switching off illuminance level should be of minimum 30 Lux and Switching on illuminance should be less than or equal to 10 LUX. The sensor should also have part night operation facility of min 4 hrs to maximum 12 hrs. The circuit shall have a provision for manual over ride operation. The sensor along with suitable power contactors and incoming-outgoing MCBs should be enclosed in a pole/wall mountable enclosure made of rust proof, electric shock proof, termite proof and FR grade SMC junction box conforming to IP 66 complete all as directed by GE.

S & F in replacement power contactor 3 pole, 40 Amps capacity panel mounting with entry terminals complete all as specified and directed.

Supply and fixing in repair MCB TPN 50 to 63 amps 10 KA ,C-series including connection with suitable size aluminium / copper lugs complete all as specified and directed .

M & L for Cross arms, bracing, supports, clamps and back plate, fabricated from structural steel section including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as directed including two coats of synthetic enamel paint over a coat of red oxide primer, complete all as directed .

Supply,laying & fixing in repair double wall corrugated (DWC) pipes of size 50 mm outer dia conforming to IS 16205 (Part-24) including all accessories i.e. all type of joints, Sockets, Elbows, bends and End caps etc all as specified and directed by GE.

Relaying of old serviceable brick as in cable protection complete all as specified and directed.

M&L for taking out old unserviceable cable of any size , GI pipe protection, bricks including separating serviceable bricks & set aside and removing un-serviceable bricks from position all complete as specified and as directed.

Labour for drilling hole under the road with the help of bock / by manual or by machine for crossing GI tubing of any size 100 mm pipe for cable protection complete all as specified and directed.

Supply, laying, jointing & testing in trenches or passing through pipe, 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured LT electric power under ground cables, heavy duty with aluminium conductor of cross sectional area 10 sqmm 4 core with all fixing & connecting accessories such as aluminium cable lugs, cable gland, nut, bolts, washer etc complete as specified and as directed. (NOTE: Earthwork & Excavation, GI pipe brick protection etc shall be measured and paid separately under relevant items of this schedule 'A' part).

All as per item no.50.00 but Size 16 Sqmm X 4 core

Relaying of old serviceable UG cable of any size obtained from item no 48.00 complete as specified and as directed.

Excavation in trenches not exceeding 1.5 mtrs wide & not exceeding 1.5 mtr in depth in soft or loose soil & getting out complete all as specified and as directed.

Excavating in trenches exceeding 1.5 m wide and not exceeding 3 m depth and not less than 1.5 m in depth for laying of cables & foundation of poles , stay assembly and getting out in any type of soil complete all as specified and directed .

Returning filling including spreading levelling watering & well Ramming in layers not exc 25 cm complete all as specified and as directed.

Removing excavated material not exceeding 50 mtr & deposited where direceted at a level not exceeding 1.5 mtr above the ground level complete all as specified and as directed.

M/L for bricks common burnt sub class B designation for protection of cable complete all as specified and as directed.

Supply and lay dry river sand filling for under ground cable protection with a layer of 8cm deep before laying and 15cm covering above the top edge of cable after laying complete all as specified and as directed.

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

M & L for cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate in copings to poles & the like, etc including weathering, slightly rounded or chamfered angles and throating as directed including necessary form work complete.

Supply, fixing and testing in repair of heat shrink LT cable straight through jointing kit suitable for 1100 volts grade 16 to 10 sqmm 4 core cable complete all as specified and as directed.

S&F polyolefin LT Cable sleeves heat shrink with colured coding (Red, Yellow, Blue and Black) suitable for 1100 volt grade 3.5 / 4 core XLPE armoured, aluminium conductor of cable size 6 Sqmm to 10 sqmm all as specified and directed

M&L for decarbonisation and tightening the loose connection of end terminals and pole junction box of street light fitting, Flood light, Post top lanten of any size/capacity at any height and refixing the same with PVC brass 3 way connector after the cleaning refreshing the join etc and make the light functional complete all as specified and directed. Note : (i) Cost of PVC connector measured and paid separately on relevant items of BOQ. (ii) Complaint of decarbonisation raised within 30 days from the dt of repair of the same will be repaired by the contractor without any extra r cost.

Supply only three way PVC brass 3 way 10 Amp connector to coneect the street light with service wire size for 1.5 sq mm wire multistrander copper conductor complete all as specified and directed .

M&L earthing complete with galvanised steel earth plate electrode 60×60cm×6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised iron 25x4mm earth lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No.3 connected to earthing test point including testing on completion including watering GI pipe 20mm bore medium grade, 40 mm bore light grade GI pipe for protection of earth lead 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 including 8mm dia TMT bars both ways @ 15cm centre to centre with one handle for lifting made out of 8mm dia MS bar, funnel & wire mesh, excavation and earth work in any type of soil complete including dismantling existing all as specified & directed.

(Note : The Scope of Work contained in 'Sch of Credit' amounting to Rs. 91,047.50 (refer Sch of credit). The Quoted sum shall be arrived at after deducting the amount of “Sch of Credit” from the total amount of the ‘BoQ’

M/S Vaishno Constructions (BID ID -3517275)

M/S P. RAI CHOUDHURY AND CO. (BID ID -3518924)

KD SAHA and CO.INDIA (BID ID -3515873)

M/S Joy Construction (BID ID -3517348)

MESSERS BEE GEE CONSTRUCTION (BID ID -3518251)

LOKENATH ENTERPRISE (BID ID -3518946)

SRI A B SEN (BID ID -3518327)