PROVN OF SOLAR WATER HEATER AT BLDG P1,2,5 AND 17 OF ENGR REGT,PROVN OF ADDL CABLE AND CONNECTED PANEL FOR BLOOD BANK ACCIDENT AND EMERGENCY AND ADM BLOCK AT MH AND SPL RPR FOR EARTHING AND CONNECTED ITEMS (LCs) AT FASF, VALLA UNDER GEASR CANTT.

Amount

AC/SRW-03/23-24 Supply and Fixing in replacement air Termination single pointed aluminium rod 12 mm dia and 300 mm long ; Complete all as specified and directed by Engineer-in-charge.

Supply and Fixing in replacement Test point terminal block made of gun metal or p[hosphorus bronze size 75x75x25 mm drilled and screwed including 3 Nos , 8 mm dia 25 mm long hex head screw ; Complete all as specified and directed by Engineer-in-charge.

Supply and Fixing in replacement Aluminium strip 25x3.15 with saddles / clamps and Fixing screws etc for roof conductors/ poles and down conductors above ground ; Complete all as specified and directed by Engineer-in-charge.

Supply and Fixing in replacement Aluminium conductor, steel reinforced of any size all as directed by E-in-Charge

Material and Labour for Earthing complete in replacement with galvanised iron mild steel earth plate electrode 60 cm x 60 cm x 6.3mm thick burried directly in ground vertically to a depth not less than 2.25 m below ground level with top edge of earth plate at a depth of not less than 1.5 m below normal ground level, connected to glavanised earth strip of size 32x6 mm dia by means of GI Bolts, Nuts, check nuts & washers and other end of the earth wire connected to earthing test point and protected by galvanised iron pipe light grade 40 mm dia from earth plate to Panel/DBs and water pipe 20mm dia GI medium grade from top of the earth electrode raised upto a level of 50cm above ground level, MS funnel with wire mesh embeded in earthing pit of size 30x30x30cm in PCC (1:3:6) type C-1 incl exposed surfaces smoth finished with 15mm thick cement mortar (1:6), RCC pre-cast (1:2:4 type B-1) cover slab of 40mm thick with 2 Nos. MS handles of 12mm dia suitable for carrying of pit cover, Angle iron frame made out of 40x40x4mm angle iron for 30x30mm PCC pit for holding the pit cover including providing charcoal or coke and salt in alternative layers of 15 cm including necessary earth work in soft/loose soil, returning, refilling and removing of surplus soil to a distance n. exc. 50 mtr testing complete all as shown in electrical plate No-3 of MES Schedule Part-I of SSR-2009 ; Complete all as specified and directed by Engineer-in-charge. NOTE: (a) Cost of excavation, earth work, watering pipe, test point, MS Funnel with wire mesh and PCC pit with cover will be deemed to be included in the quoted rate. No extra cost shall be paid to the contractor against these items. (b) On testing after completion of job, if desired earth resistance is not obtained, the earthing shall be redone by the contractor & no extra cost will be given to the contractor.

Material and Labour for Galvanised iron strip 32x6 mm buried in ground ; Complete all as specified and directed by Engineer-in-charge.

Material and Labour Steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-31 (9.0 metres long) ; Complete all as specified and directed by Engineer-in-charge.

Material and Labour for PCC 1:3:6 type D2 for steel tubular Poles all as directed

Supply and Fixing in replacement medium grade GI Pipe 80 mm dia incl spls complete as all as directed

Supply and Fixing in replacement medium grade GI Pipe 50 mm dia incl spls complete as all as directed

Supply and Fixing to GI Pipes , GI Base plate 5.0 mm thick and 200x200 mm size

Material and Labour Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded,galvanized steel strip or wire armoured,electric power cables (heavy duty) 1100Volts grade with stranded aluminium conductor of size 70 sq mm 3.5 core

Supplying, laying, jointing & testing 16 Sqmm 4 core LT XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade ; Complete all as specified and directed by Engineer-in-charge.

Excavating in trenches not exceeding 1.5 meter wide and not exceeding 1.5 meter in depth for laying of pipe line and getting out in soft/loose soil and in road cutting ; Complete all as specified and directed by Engineer-in-charge.

Returning, filling in excavated material/soil including spreading, leveling, watering and well ramming in layers n exc 25cm in soil ; Complete all as specified and directed by Engineer-in-charge.

Removing excavated material/surplus soil not exceeding 50 meters and depositing where directed at a level not exceeding 1.5 meter above starting point

Supply and lay DWC HDPE pipe ISI marked (IS-16205 part-24)of OD 90 x ID75 mm suitable for cable protection ; Complete all as specified and directed by Engineer-in-charge.

Supply and lay DWC HDPE pipe ISI marked (IS-16205 Part-24) of OD 77 xID63 mm suitable for cable protection ; Complete all as specified and directed by Engineer-in-charge.

AC/LBW-03/2023-24 Supply, installation, test and commissioning at roof top of building ‘Solar water heating system’ indirect type with electric back as per manufacturer’s recommendations of capacity 500 Ltr per day (at Temp 60 degree centigrade including suitable flat plate collectors having insulation of rock wool of density 48 Kg/m3, 50 mm thickness bottom and 25mm thickness on sides with toughened tempered glass of 4mm thick and cladding with aluminium sheet 26 SWG hot water storage tank of capacity 500 ltrs and of 20 gauge thickness stainless steel plate (having PUF insulation of 32 Kg/m3 and cladding with powder coated MS sheet 1mm thick (minimum) or that of higher density of rock wool) mineral wool 100mm thick & cladding with aluminium sheet 24SWG) complete with temperature gauge 0 to 100 degrees centigrade dial type brass gate valve in hot and cold water pipes horizontal type strainer on incoming water line and electrical back up heating element of capacity 3 KW of INCOLOY alloy = 01 Nos (minimum) having thermostat and thermal cut out switch with adjustable temperature setting ; Complete all as specified and directed by Engineer-in-charge.

Supply, installation, test and commissioning at roof top of building ‘Solar water heating system’ indirect type with electric back as per manufacturer’s recommendations of capacity 300 Ltr per day (at Temp 60 degree centigrade including suitable flat plate collectors having insulation of rock wool of density 48 Kg/m3, 50 mm thickness bottom and 25mm thickness on sides with toughened tempered glass of 4mm thick and cladding with aluminium sheet 26 SWG hot water storage tank of capacity 300 ltrs and of 20 gauge thickness stainless steel plate (having PUF insulation of 32 Kg/m3 and cladding with powder coated MS sheet 1mm thick (minimum) or that of higher density of rock wool) mineral wool 100mm thick & cladding with aluminium sheet 24SWG) complete with temperature gauge 0 to 100 degrees centigrade dial type brass gate valve in hot and cold water pipes horizontal type strainer on incoming water line and electrical back up heating element of capacity 3 KW of INCOLOY alloy = 01 Nos (minimum) having thermostat and thermal cut out switch with adjustable temperature setting ; Complete all as specified and directed by Engineer-in-charge.

Supply and laying or Fixing on wall or roof CPVC pipes (25 mm outer diameter) SDR 11 & Plain CPVC SDR 11 fittings for Hot water trenches ; Complete all as specified and directed by Engineer-in-charge.

Supply and Fixing rotational moulded polyethylene water storage tank of 1000 ltr capacity (cylinderical vertical with closed top) Triple layer Food grade hoisted and Fixinged in position, kept over the height of hot water tank of solar water heater on MS angle iron frame of size 50mm x 50mm x 5mm duly grouted in PCC 1:3:6, complete all as specified and directed Note: Cost of MS angle iron frame and PCC work shall be measured and paid separtely uder relvant item of the contract. ; Complete all as specified and directed by Engineer-in-charge.

Supply & Fixing for GI tubing 25 mm dia nominal bore medium grade, ISI marked including all fittings(such as Tee,Band,union) to walls or laid under floors, ; Complete all as specified and directed by Engineer-in-charge.

Supply and Fixing for Gun metal globe or Gate valves ISI marked with iron wheel head, screwed both ends for iron pipe of 25 mm dia bore, ; Complete all as specified and directed by Engineer-in-charge.

Supply and Fixing of Gun metal globe or Gate valves with iron wheel head,screwed both ends for iron pipe of 20 mm dia bore including taking out unserviceable valve ; Complete all as specified and directed by Engineer-in-charge.

Supply and Fixing of brass chormium plated bib tap, fancy type of size 15 mm dia screwed down for high pressure, ; Complete all as specified and directed by Engineer-in-charge.

Supply and Fixing Single pole and neutral enclosure with a two pin and earth plug and socket complete with one double pole MCB 32 A ; Complete all as specified and directed by Engineer-in-charge.

Material and Labour for sub main wiring with 1100 volt grade two single core PVC insulated and unsheathed FRLS cable with stranded copper conductor 4 sqmm drawn into and including electrical grade PVC conduit medium grade not less than 25 mm dia with IS 9537 (Part-III) 1983 mark, or relevant ISI mark with all accessories Fixinged concealed including chase cutting in brick/ stone masonry for Fixing conduit and making good the disturb surfaces of wall as per existing including 4 sqmm multi - stranded copper conductor as earth wire in green colour ; Complete all as specified and directed by Engineer-in-charge.

Supply and Fixing in poisition non return valve ISI marked made of cast copper alloy screwed both ends internally suitable for GI pipe of size 25 mm ; Complete all as specified and directed by Engineer-in-charge.

Material and Labour for Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections incl nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint. ; Complete all as specified and directed by Engineer-in-charge.

Material & labour for earthing complete with galvanised earth plate electrode 600mm X 600mm X 6mm thick burried directly in ground (earth pit not less than 2.25 m below ground level) with top edge of earth plate not less than 1.5 m below normal ground level, connected to galvanised earth wire 4 mm by means of nuts, bolts, check nuts & washers of galvanised iron or steel all as shown on electrical plate No. 3 of MES schedule 2009, Part – I (Specifications) and connected to main switch board / main DB’s / earthing test point including all necessary excavation and earth work in any type of soil, adequate quantity of charcoal dust & common salt all around the earth plate minimum 150 mm in all directions with & including watering pipe 20 mm dia GI medium grade, GI funnel made out of 0.63 mm thick GI sheet, wire gauge, 50 mm thick RCC cover in PCC 1:2:4, type B-1 (using 20 mm graded crushed stone aggregate), duly reinforced with 6 mm dia mild steel round bars @ 150 mm both ways center to center with suitable lifting handle to cover, earth pit of PCC 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate), GI protection pipe light grade 15 mm bore up to 7.5 m length from earth electrode & engraving of earth marking on nearby building with CM 1:4 plate size 200mm X 150mm X 15mm & painting of earth result etc. including testing on ; complete all as specified and directed by Engineer-in-Charge.

Supply, Laying, Testing and Commissioning in trenches or drawn through pipe or Fixinged on wall / poles LT cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables 10 Sqmm 4 core (heavy duty) 1100 Volts grade with stranded Aluminium conductor , including disconnecting, dismantling and taking down/out old unserviceable cable ; complete all as specified and directed by Engineer-in-Charge. Note :- (a) The cost of Al thimbles/lugs and cable gland /cable end joint etc is included in quoted rate and no extra payment will be made for it. (b) Excavation, earth work, sand cushioning and brick protection will be measured and paid separately under respective items.

Supply, Laying, Testing and Commissioning in trenches or drawn through pipe or Fixinged on wall / poles LT cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables 16 Sqmm 4 core (heavy duty) 1100 Volts grade with stranded Aluminium conductor , including disconnecting, dismantling and taking down/out old unserviceable cable ; complete all as specified and directed by Engineer-in-Charge. Note :- (a) The cost of Al thimbles/lugs and cable gland/ cable end joint etc is included in quoted rate and no extra payment will be made for it. (b) Excavation, earth work, sand cushioning and brick protection will be measured and paid separately under respective items.

Supply & laying double wall corrugated (DWC) high density poly ethylene (HDPE) pipe of size OD 50mm dia including all necessary fittings, conforming to IS-16205 suitable for electric cables with high ring stiffness & cursh resistance capacity, etc., laid in trench for protection of submersible flat cable c ; Complete all as specified and directed by Engineer-in-charge.

Excavation in trenches in any type of soil not exceeding 1.5metres wide and not exceeding 1.5metre depth below ground level for foundation of poles/ stays/cable and getting out ; complete all as specified and directed by Engineer-in-charge.

Returning, filling in, including spreading levelling, watering and well raming in layers not exceeding 25cm thick ; complete all as specified and directed by Engineer-in-charge.

Removal of surplus soil to a distance not exceeding 50metres and depositing where directed at a level not exceeding 1.5metres above the starting point ; complete all as specified and directed by Engineer-in-charge.

Material and Labour for PCC 1:3:6 type C-2, using stone aggregate 40mm graded as in foundation for Solar stand & water tanks including necessary form work where required and fair finish to the exposed surfaces ; Complete all as specified and directed by Engineer-in-charge.

AC/REV-06/2023-24 Supply and Laying in trenches or drawn through pipe or Fixinged on wall / poles , LT UG cable 1100 Volts, heavy duty XLPE insulated, screened, PVC bedded, galvanised steel strip or wired armoured with stranded aluminium conductor after removing old one of following size:- (a) 185 Sqmm 3.5 core, ; Complete all as specified and directed by Engineer-in-charge. Note -The rate quoted shall be inclusive of end joints for the cables both ends where ever terminated for connections on pole/ panels etc ; Complete all as specified and directed by Engineer-in-charge.

Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth for foundation etc. or for laying of pipes and fittings, cables, HT / LT poles, stay assembly etc including forming bottom surfaces to required level and slope and getting out in hard / dense soil ; Complete all as specified and directed by Engineer-in-charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick in each layer as in hard / dense soil ; Complete all as specified and directed by Engineer-in-charge.

Removing surplus excavated material (SOIL) to distance not exc. 50 m and depositing where directed at a level not exc. 1.50 m above the starting point ; Complete all as specified and directed by Engineer-in-charge.

Supply and laying of HDPE DWC pipe of 160 mm dia (OD) and 130 mm dia (ID) including socket , conforming to IS-16205 (Part-24), laid in trench for protection to LT cables ; Complete all as specified and directed by Engineer-in-charge.

Supply and Fixing LT cable end joint suitable for 3.5 core 300 sqmm LT 1100 V grade aluminium cable ; Complete all as specified and directed by Engineer-in-charge.

Material and Labour for Road surface / PCC / Hard standing cutting for laying of cable ; Complete all as specified and directed by Engineer-in-charge.

Material and Labour for PCC 1:2:4 with 20 mm graded stone aggregate for redressing of Road surface / PCC / Hard standings ; Complete all as specified and directed by Engineer-in-charge.

Material and Labour for earthing complete with galvanised earth plate electrode 600 X 600 X 6 mm thick buried directly in ground (earth pit not less than 2.25 m below ground level) with top edge of earth plate not less than 1.5 m below normal ground level, connected to GI strip of size 32 x 6 mm dia by means of nuts, bolts, check nuts & washers of galvanised iron or steel all as shown on electrical plate No. 3 of MES schedule 2009, Part – I (Specifications) and connected to main switch board / main DB’s / earthing test point including all necessary excavation and earth work in any type of soil, adequate quantity of charcoal dust & common salt all around the earth plate minimum 150 mm in all directions with & including watering pipe 20 mm dia GI medium grade, GI funnel made out of 0.63 mm thick GI sheet, wire gauge, 50 mm thick RCC cover in PCC 1:2:4, type B-1, duly reinforced with 6 mm dia mild steel round bars @ 150 mm both ways center to center with suitable lifting handle to cover, earth pit of PCC 1:3:6 type C-1, GI protection pipe light grade 40 mm bore up to 7.5 m length from earth electrode including testing on ; Complete all as specified and directed by Engineer-in-charge. Note : - (i) Earth lead and protection pipe beyond 7.5 m shall be measured and Paid separately. (ii) On testing after completion of job, if desired earth resistance is not obtained, the earthing shall be redone by the contractor without any extra cost to Govt. (iii) Earthing work will be done by contractor ub presence of JE /Engr-in-Charge, the earthing work carried in absence JE /Engr-in-Charge will not neasured & paid for the same. (iv) All earthing material will be approved before bulk procurement and got approved from Engr-in-Charge

UNITED ENGINEERING CORPORATION

SUN MANN ENGINEERS