Special Repairs To Street Light Timer Panel With Other Connected Items And Special Repairs/ Replacement Of Bedi Water Supply Lines At Certain Location At Ins Valsura, Jamnagar - Excavating in trenches, not exc 1.5 metre wide and not exc 1.5 metre in depth, for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. laying cables, pipes, etc. not exc 10 Sqm on plan & not exc 1.5m in depth and getting out in soft/ loose soil complete all as specified and as directed. 2 Returning, filling in trenches, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in soil complete all as specified and directed. 3 Removing excavated surplus soil to a distance not exceeding 50 mtsand depositing where directed at a level not exceeding 1.5 M above the starting point complete all as directed. 4 Taking up or down old rusted/ worn out GI tubing & connections of 100 mm bore fixed in any position complete all as specified and as directed. 5 Taking up or down existing unserviceable Cast Iron Pipes of 150mm bore of any class including all fittings with spigot and socket ends and lead joints including burning out joints, flanged joints etc all as directed. 6 Supply, laying, jointing, commissioning and testing centrifugally cast Ductile Iron (DI) Spun pressure pipes (Class K9) of 100mm bore (ISI marked) conforming to IS : 8329-2000 with internal cement mortar lining and external zinc coating (130 gm/sqm minimum) and bituminous finish layer (minimum thickness 70 microns) with socket & spigot ends with push on joints with & including EPDM rubber gasket laid in trenches in any length complete all as specified & as directed. 7 Supply, laying, jointing, commissioning and testing centrifugally cast Ductile Iron (DI) Spun pressure pipes (Class K9) of 150mm bore (ISI marked) conforming to IS : 8329-2000 with internal cement mortar lining and external zinc coating (130 gm/sqm minimum) and bituminous finish layer (minimum thickness 70 microns) with socket & spigot ends with push on joints with & including EPDM rubber gasket laid in trenches in any length complete all as specified & as directed. Notes for serial item No. 4 to 7 :- (i) The water supply line repair work to be carried out both in Defence Cantt as well as in civil area in any description and in different locations in full / part (ii) It is the responsibility of the Contractor to ensure that repair work is no where hampered during any stage i.e.currency of contract as such contractor shall preparewell in advance byliaisoning with concernedState / Central department authorities under whose jurisdiction it lies, in no case work to be stopped in half way for want of permission etc in case necessary fee if any shall be borne by the contractor for which no extra payment shall be reimbursed. (iii) Necessary barricade, diversion boards and necessary safety signs etc as per safety norms shall be made & arranged by Contractor without any extra cost to Govt.(iv) During execution damage occurred to any sort structure etc the same shall be made good to its original specification by the contractor without any extra cost to Govt. (Notes contd....) 8 Notes for serial item No. 4 to 7 Contd/-(v) In case of road cutting inside Defence Cantt is inevitable the same shall be cut to required size and shape only after obtaining written approval of Engineer-in Charge, in no case road cutting be done without written approval of EIC. Vice versa if road cutting in Civil area is inevitable in that case necessary prior permission to be obtained from concerned Govt authorities. In case of any fees etc the same shall be borne by the contractor without any extra cost to Govt. The road cutting shall be measured and paid separately under relevant item here-in-after. (vi) Work shall be commencement and completed within the time slots allotted by EIC to the contractor for the said work. (vii) Engineer-in-Charge shall strictly ensure that the Work shall be carried out in batch wise portion of pipe line for replacement and span and ensure batch work shall be completed by contractor on the same day and pipe line shall be made ready for regular water supply in case the same is inescapable alternative / temporary arrangement shall be made by the contractor without any extra cost to Govt as directed by EIC so that regular water supply shall not be hampered. (viii) Excavation and earth work shall be measured and paid for separately. (ix) Quoted rate for various items in BOQ shall deemed to be inclusive for the above as said in above Notes, no extra what so ever shall be entertained by the department. 9 Supply & fixing cast iron body sluice valve heavy duty class ‘PN-1.6’ of 100 mm bore, ISI marked with IS 14846, both flanged ends and drilled, high tensile stainless steel spindle, CI gate with brass ring, non rising type, cast iron wheel handle, cast iron cap, with 3mm thick neoprene rubber gasket joint and nuts, bolts (high tensile), washers etc, and testing, including dismantling & taking out old unserviceable sluice valve of 100 mm bore, complete all as specified & as directed. 10 Supply and fixing Ductile Iron fittings, specials (K-12) such as bends, tapers, collars, reducers, tee pieces (single or double branch) any type, angle/radius and straight connecting pieces etc (ISI marked) conforming to IS-9523 for flanged/socket and spigot ends suitable for DI pipe upto 150 mm bore, fixed in repairs, complete all as specified and as directed. 11 M&L for cutting of existing PCC floor / hardstanding / Interlocking tiles path / WBM road with soling & premix carpet of any description for removing / laying UG Cables/ pipe line, depth of cutting not exceeding 120cm and width 55cm and filling the trench of road i.e. excluding top 20cm with existing aggregate obtained from cutting, watered and properly rammed to satisfaction of EIC and finally provide with & including 20 cm thick PCC 1:2:4 type B1 using 20 mm graded crushed stone aggregate to entire width of trench & finally match the top surface to road & disposal of debris to a distance not exceeding 250 metre and depositing where directed including re-setting of interlocking tiles/ Paver block (where required) complete all as directed. 12 M&L for construction of Valve pit chamber of size 900x900x900mm internal dimension including necessary excavation & earth work in any type of soil, PCC 1:4:8 type D2 in foundation, brick work with old size fly ash bricks in CM 1:4, 15 mm thick plaster in CM 1:4internally and externally flush pointed in same mortar as work proceeds, 75 mm thick PCC coping all round in PCC 1:2:4 type B1 (using 20 mm graded stone aggregate), flooring shall be 40 mm thick PCC 1:2:4 type B1 (using 20mm graded stone aggregate laid over 75 mm thick hard core.Top cover shall be made out of MS sheet 3.00 mm thick fixed in angle iron frame made out of angle iron size 40x40x6 mm with two number of hinges on one side and locking arrangement at other side complete including painting with two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed including dismantling of old existing unserviceable vale pit chamber.Note : Any minor modification where required at site shall be deemed to be included in the quoted rates. The decision of GE shall be final and binding regarding extent to which the change can be considered as minor. 13 M&L for filling approved dry river sand for cushioning and cover for protection of under ground electric cable in trenches 8 cm before laying cable and 15 cm deep over the cable and punning to 18 cm total thickness complete all as specified and as directed. Notes :-(i) Approved dry sand free from vegetations, grass and other deleterious substances shall be used.(ii) For the purpose of payment, only punned thickness shall be measured. 14 Taking down carefully old existing LT PCC Cable Cover of Class LV of any type & size complete all as specified & as directed. 15 Laying only LT PCC cable covers of any type & size for protection of UG LT electric cables in trenches, obtained serviceable from serial item No. 13 here-in-above, complete all as specified & as directed. 16 Supply and laying un-reinforced precast concrete cable cover, Class LV, Type-1, Flat, size 250mm x 150mm x 40mm for protection of underground electric cable in trenches complete all as specified and as directed. 17 Supply, laying, jointing and testing LT XLPE (cross linked polyethylene) insulated, screened, PVC bedded, galvanised steel strip or wire armoured electric cable (heavy duty) with aluminium stranded conductor 1100 Volt grade cross sectional area 35 sqmm 3.5 Core (ISI marked) laid in trenches/ducts, through pipe, under floors or roads/ along poles etc including dismantling & taking out old unserviceable cable complete all as specified & as directed.Note : Sand cushioning, cable protection covers, protection pipe, jointing kits and excavation & earth work shall be measured & paid for separately. 18 Supply, laying, jointing and testing LT XLPE (cross linked polyethylene) insulated, screened, PVC bedded, galvanised steel strip or wire armoured electric cable (heavy duty) with aluminium stranded conductor 1100 Volt grade cross sectional area 16 sqmm 4 Core (ISI marked) laid in trenches/ducts, through pipe, under floors or roads/ along poles etc including dismantling & taking out old unserviceable cable complete all as specified & as directed.Note : Sand cushioning, cable protection covers, protection pipe, jointing kits and excavation & earth work shall be measured & paid for separately. 19 Supply, laying, jointing and testing LT XLPE (cross linked polyethylene) insulated, screened, PVC bedded, galvanised steel strip or wire armoured electric cable (heavy duty) with aluminium stranded conductor 1100 Volt grade cross sectional area 10 sqmm 4 Core (ISI marked) laid in trenches/ducts, through pipe, under floors or roads/ along poles etc including dismantling & taking out old unserviceable cable complete all as specified & as directed.Note : Sand cushioning, cable protection covers, protection pipe, jointing kits and excavation & earth work shall be measured & paid for separately. 20 M&L for Galvanized iron tubing, 80mm bore light grade, ISImarked, including all fittings and laid in trenches/under road/drains, fixed to poles/walls etc with required size of flat iron (minimum 25mmx3mm) clamps, bolts, nuts and washers for protection of HT/LT electric cable including taking down old unserviceable protection pipe with clamps complete all as specified & as directed.Note :- Excavation & earthwork shall be measured & paid for separately. 21 Disconnecting, dismantling & taking down old unserviceable Panel Box of any size & capacity including all fixtures/accessories and Supply, installing, commissioning and testing factory made and tested (CPRI approved manufacturer) new outdoor type LT Timer Switch Panel Box cubical type of suitable size (minimum depth 400mm) to accommodate the following accessories, 415 Volt, 3 Phase & neutral, 4 wire, 50 Hz, AC supply system, made out of 3.15 mm thick MS CRCA sheet (outer body, doors, etc), inside partitions & cover made out of 2mm thick MS CRCA sheet, with modular hinges, powder coated inside & outside with 7 tanks process in approved shade, protection class IP-66 with coloured insulation sleeve, rubber gasket, insulators, outdoor type, totally enclosed, weather, dust and vermin proof as per IS, Front & Rear opening with double door shutters having suitable aldrop bolt locking arrangement, with insulators, including internal wiring with PVC insulated stranded copper conductor FRLS cables of appropriate size as directed with proper ferrule & cable glands including connecting incoming and outgoing cables, including danger notice plate, necessary PCC 1:3:6 type C1 in foundation and frame made out of 65 x 65 x 6mm angle iron grouted at minimum 45cm above ground level and 30cm below ground level, comprising & including the following accessories complete all as specified and as directed :-(a)MCCB 63 Amp, 4 Pole, 25 kA, 415 Volt grade, AC, 50 Hz, adjustable Thermal - Magnetic release type - 01 No. as incoming. description of item contd.... 22 Description of serial item No. 20 contd…(b) MCB TPN 32 Amp, 10 kA, ‘C’ Curve, 415 Volt grade, AC, 50 Hz - 03 Nos as outgoing.(c) Astro digital time switch, 1 output, 16 A - 250 VA, 50/60 Hz, Astronomical function, 56 Programmes, 1 Channel, 2 Module - 01 No.Make: Legrand Cat Part No. 4126 54 or equivalent in makes mentioned in Appendix B here-in-after.(d) Contactor CTX3 TP, 50A, 230V - Integrated Auxiliary Contacts 2NO+2NC, screw terminals - 01 No. Make: Legrand Cat Part No. 4161 46 or equivalent in makes mentioned in Appendix B here-in-after.(e) Selector Switch for Manual/ Auto Mode - 01 No.(f)Phase Indicator coloured lamp Set RYB, “LED” type (set of three) -01 Set(g) Multifunction Meter - 01 No.Make: L&T/ C&S/ Legrand/ SECURE or equivalent in makes mentioned in Appendix B here-in-after.(h) Bus bar minimum 150 Amp aluminium with R/Y/B coloured for three Phases and 100 Amp for Neutral Black colour insulation sleeves - 01 Setdescription of item contd.... 23 Description of serial item No. 20 contd…Notes : (i)Vertical height of legs of LT panel base frame shall be not less than 45 cm from top of nearest road level / PCC floor finish. Legs shall be grouted in ground minimum 30cm in PCC (1:3:6) type C1 (using 20 mm graded crushed stone aggregate). (ii) The contractor shall produce and get the detailed (GD) drawings of LT Panel approved from GE through Engineer-in-Charge before fabrication and placing the order to the approved manufacturer. (iii) MS frame work shall be painted with two coats of synthetic enamel paint of approved tint over a coat of red oxide primer. (iv) Cost of internal wiring, MS frame work, painting, platform, MCCB spreaders, cable glands, locking arrangement with aldrop bolt and any minor addition/alteration where required at site (the decision of GE shall be final and binding regarding extent to which the change can be considered as minor addition/alteration) shall be deemed to be included in the quoted rates. 24 S&F in repair Power Contactor, 3 Pole, AC1 rating - 45 Amp, including necessary connections for incoming and outgoing complete all as specified & as directed.Make : L&T Type ML3 Cat No. SS90721 or equivalent in makes mentioned in Appendix B here-in-after. 25 S&F in repairs Astro digital time switch, 1 Out put 16 A, 1 channelmounting in existing panel, suitable for switching ON/OFF light and other electric devices according to the rising/setting of the sun with combination function for creating switching programs in which devices are switched according to astronomical time and/or fixed preset times and also suitable for daily astronomical calculation of the sunrise/sunset time based on the entered location or location coordinate complete all as directed. Make: Legrand Cat No. 4126 54 or equivalent in makes mentioned in Appendix B here-in-after. 26 S&F in repair Junction Box made from FRP sheet 2.00 mm thick readymade of size400mmx 300mm x 200mm, aluminium busbar 100 Amp, 4 wire system, 415 Volt fixed to pole/ Wall with MS clamp of FI 25 x 5mm and suitable size of nut, bolts and washers complete all as specified & as directed. 27 Dismantling and taking down existing damaged/broken PCC Pole and S&F new 6 mtr height hot dip galvanized steel pole hexagonal/ octagonal cross sections grade S355JO of dimensions top dia 70 mm, bottom dia 130 mm, sheet thickness 3 mm, base plate dimensions 200x200x12 mm, foundation bolt size 4 Nos x 20 mm dia, pitch circle dia 200 mm, bolt length 600 mm, projected bolt length 100 mm, anchor plate thickness 3 mm with inbuilt compartment for mounting switch box, earthing etc covered with hinged door confirming to IS:2629 / BS EN ISO 1461 alongwith connections with & including MCB SP 6 Amp, 240 V, 10 kA, C Curve (1 No.) & Connector (RYB&N) - 63 A Cap (01 No.)complete all as specified and as directed. Make of Pole: Bajaj Cat No. BOP-6030 (BOPH-6030) or equivalent in makes mentioned in Appendix B here-in-after.Note: Earth work and PCC foundation shall be measured & paid for separately. 28 Taking down existing street light fitting of any description and S&F new 90 Watt LED street light fitting, High Efficiency, minimum IP 65 protection, CCT - 5700K, system lumen efficacy ≥ 110 Lm/W, Power factor ≥ 0.95, powder coated pressure die cast aluminium housing, top opening with separate driver compartment and clear PMMA/polycarbonate/toughened glass heat resistant cover, fixing to existing bracket including nut bolts, connected with & including 2.5 sqmm, 3 core PVC insulated sheathed copper conductor cable from Junction Box to light fitting and electrically connected to the existing system and testing on completion complete all as directed. 29 M&L in repair for street light bracket made from MS tubing in required size & shape at site, cut to length, bend to shape required and suitable for existing street light pole and fixing the bracket to pole with MS flat and nuts and bolts and finally painting the exposed steel surface with two coats of first quality synthetic enamel paint of approved tint over a coat of zinc chromate primer complete all as directed. Notes :-(i) Size, section and shape of MS pipe shall be as directed. (ii)Quoted rate shall deemed to be inclusive of painting. Weight of paint shall not be considered for payment purpose and quoted rate shall deemed to be included this aspect. 30 M&L for PCC 1:4:8 type D2 (using 40 mm graded crushed stone aggregate) as in foundations, filling and mass concrete complete all as specified and as directed. 31 M&L for reinforced cement concrete 1:2:4 type B1 (using 20 mm graded crushed stone aggregate) as in foundation including rafts, footings, foundation beams, plinthbeams, base of columns etc., basement slabs, under-reamed piles and mass concrete including necessary formwork complete all as specified and as directed.Note: Reinforcement shall be measured and paid for separately. 32 M&L for mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally or hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia complete all as specified & as directed. 33 M&L for mild steel TMT bars 6 to 8 mm dia, cut to length, bent to shape required, including cranking, bending spirally or hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia complete all as specified & as directed. 34 S&F in repairs 3 core, 2.5 sqmm PVC insulated sheathed multistranded flexible copper conductor cable (ISI marked) 1100 Volts grade drawn through existing conduit pipe/ inside GI Pole from junction box to fitting complete all as directed. 35 M&L for Earthing with & including galvanised mild steel earth plate electrode of size 60 cm x 60 cm x 6 mm thick buried vertically in ground (earth pit not less than2.25 m below normal ground level) with top edge of the earth plate at a depth not less than 1.5 m below ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides, connected to & including galvanized mild steel strip 25x4 mm as earth lead, including nuts, bolts, check nuts & washers of galvanized iron or steel and riveted/welded to earth plate at one end and other end of strip connected to Panel / transformer / GOD / equipment body / test point with two Nos nuts bolts or welding with steel structure, GI earth strip encased in and including 40mm bore GI light grade pipe with all fittings from upper edges of earth plate upto 7.5 metre above ground level fixed with and including 25x3mm flat iron clamps, bolts, nuts and washer and also including providing watering pipe 20mm bore GI pipe medium grade from earth pit to top of electrode and including funnel, wire mesh, copper lugs etc complete with earth pit in PCC 1:3:6 type C1 using 20mm graded crushed stone aggregate and 40mm thick RCC (1:2:4 type B1) cover reinforced with 8 mm dia TMT bars reinforced at 100 mm C/C both ways and handle of 6 mm dia MS bar made to shape complete all as specified and shown in electrical plate No 3 of SSR Part-I including necessary excavation and earthwork in any type of soil, returning, filling in approved soil and disposal of surplus soil to a distance not exc 50m complete all as specified and as directed including dismantling & taking out old existing unserviceable earthing of any type.
