PROVISION OF DEFICIENT DEHUMIDIFICATION SYSTEM ALONG WITH AIR CURTAINS AT BVY (PBR), PROVISION OF DEFICIENT PERIMETER SECURITY LIGHTS AND PROVISION OF SEPTIC TANK AND SOAKAGE PIT NEAR ADMINISTRATIVE BUILDING AT MARCOS (PBR) UNDER GE MINNIEBAY

Amount

Supply, install, commissioning and testing of commercial Air curtain unit for prevention of dust and conditioned air losses, single phase, 220 V, 50 HZ, made out of MS/CRCA sheet of minimum thickness 18 gauge finished with two coats of red oxide primer and final coat of synthetic enamel paint (oven baked) with MS - CRC 18 gauge square perforated suction grills, Aluminium alloy fans and single phase electric motor, nozzles etc, complete with fittings and accessories so as to produce 1 - 1.5 m/sec air velocity at floor level for door opening of size not less than 34" x 78" complete all as specified and as directed by Engineer-in-charge

Supply, installation, testing and commissioning of Desiccant type dehumidifier of capacity 600 CMH with input power supply 415 V, 3 phase, 50 Hz, equipped with microprocessor based control system having LED display indicating the status of input, Humidistat with digital display, made out of pre coated MS sheet , the dehumidifier is having totally self contained eco dry rotor/desiccant rotor, process & reactivation air flow sectors insulated with aluminium foils, unique PTFE bonded bulb seal design to minimize air leakages, the desiccant rotor is made of fluted honeycomb type with stainless steel perimeter flange to incorporate robust internal structure required for industrial quality, durability and easy serviceability and also to extend media and seal life. The desiccant rotor is non flammable and its media shall have high performance metal silicates synthesized in situ, differential air pressure switch to control reactivation air flow and indicating clogging of filters, High temparature thermostat cutout to economize the power consumption, additional cooling thermostat as a safety measure, electrical interlocking of fan motor, heaters and rotor drive as a safety measure, PTFE bonded silicon bulb seal design to minimize air leakage, dehumidifier shall have an option to control reactivation temparature, system parameters complete all as specified and as directed by Engineer-in-charge. Model : FFB600 of Make : Bry-Air or equivalent model of make Drystar India Pvt Ltd/ Salleria Solutions/ Munters/ Seibu Giken DST/ equivalent approved make of HQ CESC Pune/ GE confirming to relevant IS provisions.

Note: (i) The quoted rate deemed to be inclusive of necessary foundation work with angle iron frame work all as per OEM recommendation, flexible rubber hose pipes along with perforated end caps for bird proof for connecting reactive air inlet and oulet line upto room outside by core cutting in any type of wall & control cable from equipment to MCB DB for full functionality of machinery.(ii) Manufacturer type test certificates/ test reports for equipments shall be submitted by contractor before claiming payment. (iii) The quoted rate deemed to be inclusive of service visit once in three months during defect liability period and contractor shall submit FDR of amount 2% on quoted rates before completion/processing final bill.

Supply and install sheet metal enclosure along with single MCB SP, 16 Amps, 'C' curve, breaking capacity 10 KA with a two pin and earth plug and socket complete all as specified and as directed by Engineer in charge

Supply and install sheet metal enclosure along with single MCB TPN 32 Amps, 'C' curve, breaking capacity 10KA complete all as specified and as directed by Engineer in charge

M & L for sub-main wiring with 10 Sq.mm (nominal area) PVC unsheathed multi strandard copper conductor PVC insulated 1100 volt grade 4 runs of single core cable drawn through and including rigid PVC conduit medium grade minimum 25 mm size and its accessories complete along with one single core PVC insulated unsheathed multistranded copper conductor cable green colour of size 10 Sqmm as continuous earthing wire and connecting to common earth dolly completely concealed in walls/ceiling/roofs complete all as specified and as directed by Engineer in charge Note : Five runs of PVC copper cable and one run of PVC conduit shall be measured as one RM.

M & L for sub-main wiring with 2 runs of 2.5 Sq.mm (nominal area) PVC unsheathed multi strandard copper conductor PVC insulated 1100 volt grade single core cable drawn through and including rigid PVC conduit medium grade minimum 20mm size and its accessories complete along with one single core PVC insulated unsheathed multistranded copper conductor cable green colour of size 2.5 Sqmm as continuous earthing wire and connecting to common earth dolly completely concealed in walls/ceiling/roofs complete all as specified and as directed by Engineer-in-charge Note : Three runs of PVC copper cable and one run of PVC conduit shall be measured as one RM.

M&L for earthing with galvanised earth plate electrode 600 mm x 600 mm x 6 mm thick, burried directly in ground vertically to a depth of not less than 2.25 mtr below ground level connected to galvanised iron strip 32 mm x 6 mm by means of GI Welding made out of galvanised iron mild steel and 40 mm dia GI pipe "light grade" for protection of earth lead, 20 mm dia GI pipe for watering and earth plate surrounded by packed layer of coal and common salt, 15cm thick all around bottom and top, watering pipe of 20 mm bore of light grade with funnel all as shown in electrical plate No 3 of SSR Part-I (2009) and connecting to earthing test point, main switch board, transformer neutral and testing on completion as directed including earthing pit in PCC (1:3:6) type C-1, pre-cast reinforced cover with MS XPM Jalli, RCC 1:1.5:3 cover slab of size 300 x 300 x 100 mm with one handle made out of 8 mm dia round bar, wire mesh and testing complete all as specified and as directed by Engineer in charge Note: (i) Cost of GI earth Strip and GI protection pipe upto 7.5mtr length shall be deemed to be included in the rate quoted for this item. (ii) The unit rate shall also includes for Wire mesh, funnel, excavation.returninng & filling. PCC chamber pit,RCC cover & test point.

Supply and fixing GI earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required for 32 mm x 6 mm thick, Galvanised using porcelain clit/post insulators, complete all as specified and as directed by Engineer in charge

S & F Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws with bracket for light fitting as specified type 410 SP-31 ,9 metres long all as specified and directed by Engr-in-charge.

Supply and fixing LED street light fitting 90 Watt with lens 230 V AC outdoor type with SPV and high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and as directed by Engineer-in-charge

Supply and laying LT UG cable XLPE armoured and PVC sheathed 1100 volts grade with aluminium conductor of 16 Sqmm 4 core complete all as specified and as directed by Engr-in-Charge. Note : Necessary excavation, returning filling and removal of surplus soil shall be measured and paid separately under relevant items of this schedule, if cable is laid in trenches

All as per item No. 11 here in before but Size 25 Sqmm X 4 core complete all as specified and as directed by Engineer in charge

Supply & laying in replacement DWC (Double Wall Corrugated) HDPE pipe ISI marked of outer dia of 40 mm and inner dia 32 mm polethylene including couplers, bends, cap etc., with smooth internal and profiled external surface for non pressure under ground cable incl clamping of DWC pipe to wall and pole complete all as specified and as directed by Engr-in-Charge

S&F Bracket 40 mm GI pipe 1.5 mtr length bend to suitable angle (90 degree to 120 degree ) complete all as specified and directed incl nuts bolts washers drawing cable inside the pipe connecting to street light complete all as specified and as directed by Engineer-in-charge

M&L for earthing complete with galvanised steel earth plate electrode 60×60cm×6mm thick, buried directly in ground (earth pit not less level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised iron earth wire of 4 mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 in SSR including earth pit in any soil char coal common salt , 15 mm all around earth plate PCC (1:3:6) type culprit, with 40 x40x6 mm angle iron frame and PCC cover (1:2:4) type B1 , water pipe funnel and GI protection pipe light grade 15mm dia upto panel connecting earth lead to panel all as specified and directed by EIC. Note : Earth continuity conductor including protection pipe up to 7.5 mtrs from earth electrode will be included in unit rate.

S & F Cable 2.5 sqmm 3 Core copper conductor PVC round sheathed (flexible) industrial cable complete all as specified and as directed by Engineer-in-charge

Supply and fix wall mounted street light control panels heavy duty metallic cabinet outdoor type enclosure (Box type) made out of CRCA Sheet 3.15 mm powder coated thick totally enclosed with front opening with projected an raised platform of suitable size weather and vermin proof with neccessary locking arrangement along with lugs,cable gland of various sizes of cable,danger notice plate ,stickering of switch gear about load termination ,and the nut /bolts etc are to be made up of rust proof material incl as per IS 8623 with necessary arrangements including timer single phase load 5 KW with built 3P/230V astronomical time switch contactor 65 A amp with MCB SPN and connected items complete all as specified and as directed by Engineer-in-charge Make :Indo asian Timelite 65 A,3 pole/230 V Astronomical time switch cat ref-TL065ASO or equivalent in havells/C&S/L&T

Supply and fix junction box 210x155x102 mm ISI marked with suitable hosing for MCB 10 A SP ,IP 65 including nut bolts washer clamp etc complete to be fixed on the steel tubular pole complete all as specified and as directed by Engineer-in-charge Make - Hensel Cat part HENKFPJB-5 OR equivalent in sintex.

Supply and fixing amp rating SP 6-32 Amp 240V, 10KA 'C' curve miniature circuit breaker (MCB) of following poles and current carrying capacity in the MCB DB complete with connection testing and commissioning complete all as specified and as directed by Engineer-in-charge

Excavation in trenches n.exc 1.5 mtr wide and n.exc 1.5 mtr in depth and getting out in soft/ loose for laying cables, erection of poles complete all as specified and as directed by Engineer-in-charge

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

Removing surplus excavated soil nexc 50 mtr and depositing where directed at a level n-exc 1.5 mtr above the starting point complete all as specified and as directed by Engineer-in-charge

M&L for PCC 1:2:4 type B1 20mm graded stone aggregate for coping of poles and stay including form work complete all as specified and as directed by Engineer-in-charge

M&L for PCC 1:4:8 type D2 with 40 mm graded stone aggregate as in foundation including formwork complete all as specified and as directed by Engineer-in-charge

M&L for PCC 1:3:6 type C1 with 20mm graded stone grade aggregate for the bottom basement layer of the pole stands including necessary form work complete all as specified and as directed by Engineer-in-charge

Surface excavation not exceeding 30cm deep and averaging 15cm deep and getting out as in hard/dense soil complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches, n exc 1.5m wide and n exc 1.5m in depth; for foundation, etc or for shafts, wells, cesspits, manholes, pier holes,etc not exc 10 sqm on plan and getting out in soft/loose soil complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches, n exc 1.5m wide and exc 1.5 m but n.exc 3.00m in depth; for foundation, etc or for shafts, wells, cesspits, manholes, pier holes,etc not exc 10 sqm on plan and getting out in soft/loose soil complete all as specified and directed by Engineer-in-Charge.

M&L for PCC 1:2:4 type B2 with 40 mm graded stone aggregate as in foundation,mass filling and mass concrete including formwork complete all as specified and as directed by Engineer-in-charge

M & L for Pre-cast cement concrete block masonry using PCC solid blocks in 1:3:6, Type C-1 using 20mm graded stone aggregates exceeding in width and setting in cement mortar 1:6 complete all as specified and as directed by Engineer- in-Charge

M&L for providing precast cement concrete solid building blocks or slabs 10cm thick in PCC (1:3:6) Type C1 (using 20 mm graded stone aggregate)with plain or interlocking joints as directed) setting in CM (1:6) complete all as specified and as directed by Engineer-in-charge

M&L for providing precast cement concrete solid building blocks laid in dry as in honey comb wall of soakage well complete all as specified and as directed by Engineer-in-charge

M&L for providing cement concrete with type B1 (20 mm graded stone aggregate) as in coping complete all as specified and as directed by Engineer-in-charge

M & L for rendering 5 mm thick in cement mortar 1:4 over a backing coat of 10mm thick in CM 1:6 (Total 15 mm thick) on concrete or brick masonry surfaces and finishing the top surface even and fair complete all as specified and directed by Engineer-in-Charge.

S & F 150mm bore PVC [SWR] pipes single socketed, in any length with rubber ring joints, laid in trenches or floors complete all as specified and directed by Engineer-in-Charge.

M&L for cement concrete bed to drain pipes of 150 mm dia including packing under and haunching against sides of pipes after they are laid and tested complete all as specified and directed by Engineer-in-Charge.

M&L for loose filling with brick bats aggregates of gauge 80 to 150 mm in soakage pits,soakage wells complete all as specified and directed by Engineer-in-Charge.

M&L for Reinforced cement concrete (Design mix) M-30 graded using 20mm size coarse aggregate in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like including formwork complete all as specified and as directed by Engineer-in-Charge.

M&L Use and waste of formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and simillar work horizontal or sloping etc complete all as specified and as directed by Engineer-in-Charge.

M&L for Reinforced cement concrete (Design mix) M-30 graded aggregate in Beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and directed by Engineer-in-Charge.

Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc rough finished surfaces of concrete flat complete all as specified and directed by Engineer-in-Charge.

M & L for providing precast cover slab , type B1 1:2:4 20 mm graded stone aggregate including cost of use and waste of clean sawn wooden formwork but exclusive cost of reinforcement complete all as specified and as directed by Engr-in-Charge.

M&L for Mild steel TMT bars 10mm dia and over cut to length, bent to shape required incl cranking, bending, spirally for hooping for columns, hooking end and binding with and incl mild steel wire not less than 0.9mm dia or securing with clip quality confirming to deformed or twisted bars with one coat of anti corrosive primer complete all as specified and directed by Engineer-in-Charge.

M&L for Mild steel TMT bars 5mm dia and over upto and including 10mm dia, as in stirrups cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with the including mild steel wire (annealed) not less than 0.9mm dia or securing with clips with one coat of anti corrosive primer complete all as specified and directed by Engineer-in-Charge.

S&F 20mm dia MS rungs complete all as specified and directed by Engineer-in-Charge.

S&F 110mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints, laid in trenches or in floors complete all as specified and as directed by Engineer-in-Charge.

S&F 110 mm dia PVC (SWR) bend of any radius complete all as specified and as directed by Engineer-in-Charge.

S&F 110 mm dia PVC (SWR)vent cowl complete all as specified and as directed by Engineer-in-Charge.

SHUSHANT ASSOCIATES (BID ID -3228347)

Ravi Enterprises (BID ID -3229407)

M/s Karbhagam Sales Agency (BID ID -3229026)

OPS Associates (BID ID -3229173)

Chandra Construction Enterprises (BID ID -3229334)

RK TRADERS (BID ID -3229178)