| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 16-Jun-2021 | 8590/E8 | BOQ | 02-07-2021 |
| 2 | 24-Jun-2021 | 8590/E | BOQ | 02-07-2021 |
| 3 | 02-Jul-2021 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 09-07-2021 |
| NAME OF WORK: ADDITION/ALTERATION TO ELECTRICAL AND WATER SUPLY NETWORK AT HARSHIL UNDER GE 871 EWS. | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Excavation in trenches not exceeding 1.5 metre width and not exc 1.5 metre deep for laying of pipe and getting out in hard dense soil all as specified and directed. | BI01010001010000000000000515BI0100001115 | 290.34 | Cum |
| 2 | 2 | Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for laying of pipe and getting out in soft disintegrated rock all as specified and directed. | BI01010001010000000000000515BI0100001116 | 125.1 | Cum |
| 3 | 3 | Excavation in trenches not exceeding 1.5 metre wide and not exceeding 3.0 metre in depth for foundation and getting out in hard dense soil all as specified and directed. | BI01010001010000000000000515BI0100001117 | 3.56 | Cum |
| 4 | 4 | Returning, filling, including spreading levelling watering and well ramming in layers not exceeding 25 cm thick in soil all as specified and directed. | BI01010001010000000000000515BI0100001119 | 307.99 | Cum |
| 5 | 5 | Removing surplus soil to a distance upto 150metre and depositing where directed at alevel not exceeding 1.5 metre above the starting point in any type of strata all as specified and directed. | BI01010001010000000000000515BI0100001120 | 111.01 | Cum |
| 6 | 6 | Taking down 50 mm dia GI tubing/PVC pipes including connections and joints, segregation to serviceable water tubing and removing unserviceable pipes from siteall as specified and directed. | BI01010001010000000000000515BI0100001123 | 300 | RM |
| 7 | 7 | All as per item No 5 above but 40mm bore pipe | BI01010001010000000000000515BI0100001124 | 50 | RM |
| 8 | 8 | All as per item No 5 above but 25mm dia pipe | BI01010001010000000000000515BI0100001125 | 400 | RM |
| 9 | 9 | All as per item No 5 above but 20mm dia pipe | BI01010001010000000000000515BI0100001126 | 330 | RM |
| 10 | 10 | All as per item No 5 above but15mm dia pipe | BI01010001010000000000000515BI0100001127 | 150 | RM |
| 11 | 11 | S&F 50 mm dia GI water tubing medium grade ISI marked with all fittings and accessories including welded where necessary laid in trenches/wall/grounds/floors all as specified and directed. \nMake : Jindal/Tata/Prakash Surya.\n | BI01010001010000000000000515BI0100001128 | 246 | RM |
| 12 | 12 | All as per item No 10 above but 40mm dia pipe | BI01010001010000000000000515BI0100001129 | 94 | RM |
| 13 | 13 | All as per item No 10 above but 25mm dia pipe | BI01010001010000000000000515BI0100001130 | 808 | RM |
| 14 | 14 | All as per item No 10 above but 20mm dia pipe | BI01010001010000000000000515BI0100001132 | 794 | RM |
| 15 | 15 | All as per item No 10 above but 15mm dia pipe | BI01010001010000000000000515BI0100001133 | 120 | RM |
| 16 | 16 | Re-laying including, jointing threading into trenches/wall/floors 50 mm dia GI water tubing including all fittings and accessories all as specified and directed. \n | BI01010001010000000000000515BI0100001135 | 54 | RM |
| 17 | 17 | All as per item No 15 above but 40mm dia pipe | BI01010001010000000000000515BI0100001136 | 6 | RM |
| 18 | 18 | All as per item No 15 above but 25mm dia pipe | BI01010001010000000000000515BI0100001137 | 42 | RM |
| 19 | 19 | All as per item No 15 above but 20mm dia pipe | BI01010001010000000000000515BI0100001138 | 36 | RM |
| 20 | 20 | All as per item No 15 above but 15mm dia pipe | BI01010001010000000000000515BI0100001139 | 30 | RM |
| 21 | 21 | Construction of valve pit chamber having internal dismention 600 mm x 600 mm x 600 mm (internal height) with PCC 1:4:8 (40 mm graded stone aggregate) for foundation 15 cms thick, 23 cm thick brick masonry wall in CM (1:4), 10 mm thick rendering all around the brick work in CM 1:4, PCC (1:2:4) type B1 for coping (using 20mm graded aggregate) for grouting MS frame including 6 mm thick MS top sheet cover with locking arrangement including 50 mm pad lock with double key arrangement, MS frame made out of 60 x 60 x 6 mm thick angle iron including painting of steel surfaces with two coats of synthetic enamel paint over a coat of red oxide primer finishing coal including necessary excavation in any type of strata, returning filling in and removal of surplus soil to a distance not exceeding 50 metre all as specified and including demolition/dismentling of existing valve chamber all as specified and directed. | BI01010001010000000000000515BI0100001141 | 8 | Each |
| 22 | 22 | S&F in repairs cast iron sluice valve of size 50 mm bore class-I, PN-1:6 with gun metal spindle both ends flanged with all fitting all as specified and directed. \nMake : Kirloskar/leader/Kartar. | BI01010001010000000000000515BI0100001142 | 4 | Each |
| 23 | 23 | S&F Gun metal gate valve/glove valve ISI marked with iron wheel head screwed both end for GI tubing of size 40 mm dia all as specified and directed. \nMake : Leader/L&T/Kirloskar | BI01010001010000000000000515BI0100001143 | 2 | Each |
| 24 | 24 | S&F in repairs Gun metal gate valve/glove valve ISI marked with iron wheel head screwed both ends for GI tubing of size 20 mm dia all as specified and directed. \nMake : Leader/L&T/Kirloskar | BI01010001010000000000000515BI0100001144 | 12 | Each |
| 25 | 25 | S&F Gun metal gate valve/glove valve ISI marked with iron wheel head screwed both ends for GI tubing of size 20 mm dia all as specified and directed. \nMake : Leader/L&T/Kirloskar | BI01010001010000000000000515BI0100001145 | 2 | Each |
| 26 | 26 | S&F in repairs air release valve with two air outlet, 40mm dia bore including masonry work for stand post of air release valve all as specified and directed. | BI01010001010000000000000515BI0100001147 | 2 | Each |
| 27 | 27 | Taking out old sand filter media and cleaning, washing etc with wire brush and bleaching powder solution, washing with fresh water and finally washing the complete filter bed twice with 2% solution of potassium permagnate including cleaning of under drain system all as specified and directed. \nNote :-\n(i) Existing gravel shall be graded and stacking as per size of grading for measurement and reuse at sight after washing with concentrated solution of HCl and sodium Hydroxide (NaOH). \n(ii) Existing coarse sand shall be stacking after washing for reuse at site after measurement. | BI01010001010000000000000515BI0100001148 | 2 | Each job |
| 28 | 28 | Supply, filling/packing of the new gravels/pabbles in different layers as per grading as under in the filter bed of first layer of filter gravels/pabbles of size 40 to 50mm all as specirfied and directed | BI01010001010000000000000515BI0100001149 | 3.5 | Cum |
| 29 | 29 | All as per item No 28 above but second layer of filter gravel/pabbles of size 20 to 40mm | BI01010001010000000000000515BI0100001150 | 3.5 | Cum |
| 30 | 30 | All as per item No 28 above but third layer of filter gravel/pabbles of size 6 to 20mm | 3.5 | Cum | |
| 31 | 31 | All as per item No 28 above but fourth layer of filter gravel/pabbles of size 3 to 6mm | 3.5 | Cum | |
| 32 | 32 | Refilling/packing only the old existing gravels as per grading respectively in the filter bed obtained from item No. 27 above all as specified and directed. | 3.5 | Cum | |
| 33 | 33 | Refilling/spreading only the old existing cleaned coarse sand in the filter bed obtained from item No.26 above all as specified and directed. | 3.5 | Cum | |
| 34 | 34 | M&L filling/spreading new coarse sand in the filter bed all as specified and directed. | 8 | Cum | |
| 35 | 35 | M&L filling/spreading new fine sand in the filter bed all as specified and directed. Note :- \n(i) Filter gravel of different size new or old shall be stacked for measurement before filling in the filling bed and after filling the filter bed. \n(ii) Coarse sand and fine sand shall be stacked for measurement before filling in the filter bed and after filling the filter bed. | 8 | Cum | |
| 36 | 36 | M&L in replacement of 02 Nos outlet, GI pipe connection of size 100 mm dia medium grade approximate length of each outlet 2.5 meter and wash out GI pipe of size 100 mm bore medium grade 4.5 metre length with all necessary earth work and PCC work all as specified and directed. | 1 | Each job | |
| 37 | 37 | M&L PCC 1:3:6 type C2 (using 40mm graded crushed stone aggregate) in foundations, filling and mass concrete for resting of GI tube 80mm bore above ground level for the size of 400mmx400mx600mm as required at site all as specified and directed. | 10.08 | Cum | |
| 38 | 38 | M&L 3mm thick MS sheet top cover over the sluice valve pit made with MS angle iron/channel and MS sheet with locking arrangement including pad lock and providing suitable lifting handle for each valve pit including cutting, drilling, bending all as specified and directed. | 3.22 | Quintal | |
| 39 | 39 | M&L for cleaning of water tank with dewatering of muddy water with the help of pump or manual including scrubbing the interval wall and floor of the sadimentation tank by the wire brush and washing and cleaning with bleaching powder solution with and finally washing with fresh water twice the complete internal area of the sadimentation tank all as specified and directed. | 1 | Each job | |
| 40 | 40 | M&L local sand dry, filling in trenches around under ground cable complete all as specified and directed. | 40.18 | Cum | |
| 41 | 41 | M&L providing new sub class 'B' bricks, old size, well burnt laid flat dry for protection of under ground cable all as specified and directed. | 3.97 | Per 1000 | |
| 42 | 42 | Supply and fix, laying & testing in replacement of cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminum conductor of size 120 sqmm 3.5 core all as specified and directed. \nMake : Polycab/Finolex/Universal. \n | 270 | RM | |
| 43 | 43 | Supply and fix, laying & testing of cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminum conductor of size 25 sqmm 4 core all as specified and directed. \nMake : Polycab/Finolex/Universal. \n\n | 300 | RM | |
| 44 | 44 | Supply and fix in replacement of light grade galvanised mild steel pipe 80mm bore with all fittings, laid under roads, drain, paths, fixed to poles/walls with suitable mild steel clamps, bolts, nuts and washers all as specified and directed as for cable proction.\nNote:- Excavation & earth work shall be measured and paid for separately under appropriate item of this schedule \nMake : Jindal/Tata/Prakash Surya.\n\n | 20 | RM | |
| 45 | 45 | Supply and fix light grade galvanised mild steel pipe 32mm bore with all fittings, laid under roads, drain, paths, fixed to poles/ walls with suitable mild steel clamps, bolts, nuts and washers all as specified and directed as for cable proction. \nNote:- Excavation & earth work shall be measured and paid separately under appropriate item of this schedule\nMake : Jindal/Tata/Prakash Surya.\n\n | 42 | RM | |
| 46 | 46 | Supply, installation commissioning and testing of servo controlled voltage stabilizer for automatic operation on unbalanced load, three phase naturally oil cooled outdoor type (IP-55, CPRI approval required copper wound including first filling of oil of dielectric strength not less than 40 KV with MCCB and bypass system & designed for input variation between 360 V to 480 V with output voltage stabilized at 415 V with accuracy + 2.5 % and speed of correction 8 volts per second and of capacity 250 KVA all as specified and directed.\nMake -Volina (Vintek Electronic) or equivalent AE/Aplab. | 1 | Each | |
| 47 | 47 | S&F and errecting of steel tubular swaged poles with cast iron base plate of size 300mm x 300mm x 6mm, finial taper plug, bolts, nuts & screws for type 410 SP-31 (9.0 metres long) 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 embedded portion in PCC and providing 3 Nos of 30cm wide circular bands with black & yellow paint starting from plinth level at a gap of 30 cm in between 2 bands and numbering of poles, in yellow paint over black painted back ground at a height of 2metre from bottom of pole with 5 cm large bold letters 2" (inch) wide including taking down old unserviceable PCC poles of any type/size all as specified and directed. \nMake : India Co. Ltd Jamshedpur/Fabrico (India) Pvt Ltd Meerut/National Tubing Co. Kanpur\nNote: Earth work, PCC in foundation and coping shall be measured and paid separately under relevant items of this schedule.\n\n | 33 | Each | |
| 48 | 48 | M&L PCC 1:4:8 type D-2 (using 40 mm graded crushed stone aggregate) for foundation of steel tubular poles, 15cm depth in bottom of pit for bed concrete for foundation of poles including necessary form work all as specified and directed. | 1.78 | Cum | |
| 49 | 49 | M&L PCC 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) for coping of poles including necessary form work for fair surfaces of concrete all as specified and directed. | 1.39 | Cum | |
| 50 | 50 | S&F mild steel cross arms, bracings, supports,shackle, clamps, and back plates fabricated from structural steel sections as ordered including necessory nuts, bolts, washers, welding, bending, cold or hot, drilling holes for bolts, in any shape or size as indicated or directed with and including preparations of new steel surfaces & applying two coats of aluminium paint over one coat of red oxide Zn Chrome primer all as specified and directed.\n\n | 1.28 | Qtl | |
| 51 | 51 | S&F stay assembly complete with accessories i.e. stay plate 300mm x 300mm x 6mm, galvanised thimbles, GI stay wire 7/4 SWG, loop type insulators, vitreous porcelain, white brown or green of large size with overall dimensions 90mm x 140mm, clearance of hole 25.5mm, etc and all other accessories as shown in electrical plate No 1 on serial page No 495 of MES Schedule Part-I (2020) complete including dismantling stay assembly complete all as specified and directed. \nNote : Stay clamp, excavation and earth work and concrete for stay pit and insulator shall be measured and paid separately all as specified and directed. | 12 | Each | |
| 52 | 52 | Dismantiling existing ACSR (of any size or type) from over head electric line carefully without making any damage to the other existing lines and removing from site all as specified and as directed. | 5.2 | Qtl | |
| 53 | 53 | S&F aerial bunched cable 1.1 KV grade stranded and compact alluminium phase conductor of size 3 core x 120 sqmm +1x70 sqmm (stranded bare messenger conductor) +1x16 sqmm with all alluminium alloy. The phase conductor should be insulated with XLPE (sioplas) compound, as per IS-14225-1995 including all fitings such as anchor clamp, suspension clamp inline connector, service clamp, insulation piercing connectors, for taps from bare lines all as specified and directed.\nMake : Grandlay or equilent Finolex/Universal. \n\n | 620 | RM | |
| 54 | 54 | S&F aerial bunched cable 1.1 KV grade stranded and compact aluminium phase conductor of size 3 core x 95 sqmm +1x70 sqmm (stranded bare messenger conductor) +1x16 sqmm with all alluminium alloy. The phase conductor should be insulated with XLPE (sioplas) compound, as per IS-14225-1995 including all fitings such as anchor clamp, suspension clamp inline connector, service clamp, insulation piercing connectors, for taps from bare lines all as specified and directed. \nMake : Grandlay or equilent Finolex/Universal. \n\n | 220 | RM | |
| 55 | 55 | S&F aerial bunched cable 1.1 KV grade stranded and compact aluminium phase conductor of size 3 core x 50 sqmm +1x35 sqmm (stranded bare messenger conductor) +1x16 sqmm with all aluminium alloy. The phase conductor should be insulated with XLPE (sioplas) compound, as per IS-14225-1995 including all fitings such as anchor clamp, suspension clamp, inline connector, service clamp, insulation piercing connectors, for taps from bare lines all as specified and directed.\nMake : Grandlay or equilent Finolex/Universal. \n | 1180 | RM | |
| 56 | 56 | S&F aerial bunched cable 1.1 KV grade stranded and compact aluminium phase conductor of size 3 core x 35 sqmm +1x25 sqmm (stranded bare messenger conductor) + 1x16 sqmm with all alluminium alloy. The phase conductor should be insulated with XLPE (sioplas) compound, as per IS-14225-1995 including all fitings such as anchor clamp, suspension clamp, inline connector, service clamp, insulation piercing connectors, for taps from bare lines all as specified and directed.\nMake : Grandlay or equilent Finolex/Universal. \n | 1020 | RM | |
| 57 | 57 | Supply and fix junction box 450x450x200 mm for aerial bunched cable with outgoing connector as per site requirment all as specified and directed.\nMake:Sintex/Hansel/Legrand | 12 | Each | |
| 58 | 58 | M&L earthing in replacement complete by using galvanized mild steel earth plate (electrode) 600 mm x 600 mmx 6 mm thick buried directly in ground, earth pit not less than 2.25 metre deep below ground level with top edge of the earth plate not less than 1.50 metre below ground level and earth plate surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all round the plate using 32X6 mm GI earth strip as earth lead moulded and riveted to earth plate at one end and connected to main equipment at switch/control board at another end, GI earth lead incased in and including 50 mm dia GI ‘light grade’ pipe from upper end of earth plate upto equipment with & including 20 mm dia bore GI pipe ‘light grade’ as water pipe from earth chamber to upper edge of the earth plate, GI funnel with wire mesh fixed on water pipe and provision of PCC 1:2:4 type B1 (using 20 mm graded crushed stone aggregate) as in pits chamber and RCC pit cover 50 mm thick of precast RCC 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) duly reinforced with mild steel round bars 6 mm dia @ 150 mm c/c both ways with 10 mm dia mild steel bars as in lifting handles with and including necessary excavation & earth work including laying the GI pipe concealed in floor /wall all as per plate No. 3 of SSR Part I all as specified and directed and testing on completion.\n | 4 | Each | |
| 59 | 59 | M&L earthing complete with galvanized mild steel earth plate (electrode) 600 x600x6.00 mm thick burried directly in ground, earth pit not less than 2.25 metre deep below ground level surrounded with adequate quantity of charcole dust mixed with salt of a packed thickness of 15 cm all round the plate, using 4 mm dia GI wire as earth wire moulded and riveted to earth plate at one end and connected to main switch/control switch of the building at another end, GI earth wire incased in and including 15 mm dia GI 'light grade' pipe from upper end of earth plate upto main switch/control of the building including 20 mm dia GI pipe light grade as water pipe from earth chamber to upper edge of earth plate, CI funnel with wire mesh fixed on water pipe and provision of PCC chamber and RCC pit cover with lifting handle, excavation, earthwork including laying of GI pipe concealed in floor/ walls all as described in electrical plate No 3 of SSR Part-I all as specified and directed. \n | 4 | Each | |
| 60 | 60 | M&L PCC 1:3:6 type C-2 (using 40mm graded crushed stone aggregate) as in foundations, filling and mass concrete all as specified and directed. | 2 | Cum | |
| 61 | 61 | M&L LT straight throw joint kit for 120 Sqmm size all as specified and directed. \nMake : Raychem/Birla-3M/Perreli/Denson | 2 | Each | |
| 62 | 62 | M&L LT straight throw joint kit for 95 Sqmm size all as specified and directed. \nMake : Raychem/Birla-3M/Perreli/Denson | 1 | Each | |
| 63 | 63 | Design, supply, installation, testing and commissioning of LT weather proof panel (1200mmx900mmx500mm) board outdoor type powder coated outdoor type double door shutter, made out of CRCA 3.15 mm thick outer and 2 mm thick for inner door confirming to IS 8623 with angle iron 50x50x6 mm outoor, floor mounting type with closed bus bar, chamber and with Aluminium bus bar 300 amps with necessary insulator suitable for 3 phase, 4 wire 50 Hz AC supply as per CPRI approved required, indicator lamps R-Y-B, selector switches and internal wiring including making PCC foundation 0.6 metre above ground level and 0.3 metre below ground level grouting etc all as specified and directed with the following. Work also includes provision of suitable size of cable glands, cable lugs, nut, bolts, washers etc. The bottom portion of enclosure shall be minimum 0.6 metre above ground level and 0.3 metre below ground level of legs of angle iron). Totally type tested panel as per the latest standard IEC 61439. The panel should have busbar clearance of 25 mm for Ph to Ph and 19 mm for Ph to neutral, Zero stray voltage doors and panels, polyster glass support for insulation. The cable alleys should be 300 mm wide and it should be fitted with hinged door that open up to and angle of 95 Deg. The provision of cable entry should be from bottom. The IP protection of panel should be IP-42 for external and IP2X for internal with 3B as form of sepration. Panel should be suitable for sesmic zone V. The panel should be equiped with suitable size of CT and display meter for VAF measurement.\nMake : HPL/ C&S/ Gourav/Shalabh Pvt Ltd\n(a) Aluminium bus bar capacity 300 Amps for Phase-R-Y-B-3 Nos & 250 Amps for neutral -1 No \n(b) MCCB FP 16 KA 100 Amps- 1 Nos(I/C) \n(c) MCCB FP 16 KA 63 Amp - 01 Nos (Outgoing) \n(d) MCB DP 10 KA 40 Amps - 02 Nos (outgoing) \n(e) Digital Ammeter flush pattern type square dial 96 x 96 mm alongwith selector switch - 01 No and suitable CT ratio 0-300 Amps \n(f) Digital Voltmeter flush pattern type square dial 96 x 96 mm alongwith selector switch - 01 No 0-500 V\n(g) complete control panel wiring with stranded copper conductor of suitable size along with one set indicator lamp for R,Y & B for each incoming and outgoing feeder \n\n\n\n\n\n \n\n\n\n | 1 | Each | |
| 64 | 64 | Design, supply, installation, testing and commissioning in replacement of LT weather proof panel (1200mmx1200mmx500mm) board outdoor type powder coated outdoor type double door shutter, made out of CRCA 3.15 mm thick outer and 2 mm thick for inner door confirming to IS 8623 with angle iron 50x50x6 mm outoor, floor mounting type with closed bus bar , chamber and with Aluminium bus bar 300 amps with necessary insulator suitable for 3 phase, 4 wire 50 Hz AC supply as per CPRI approved required, indicator lamps R-Y-B,selector switches and internal wiring including making PCC foundation type 0.6 metre above ground level and 0.3 metre below grounf level grouting etc all as specified and directed with the following work also includes provision of suitable size of cable glands, cable lugs, nut, bolts, washers, etc. The bottom portion of enclosure shall be minimum 0.6 metre above ground level and 0.3 metre below ground level of legs of angle iron). Totally type tested panel as per the latest standard IEC 61439. The panel should have Busbar clearance of 25 mm for Ph to Ph and 19 mm for Ph to neutral, Zero stray voltage doors and panels, polyster glass support for insulation. The cable alleys should be 300 mm wide and it should be fitted with hinged door that open up to and angle of 95 Deg. The provision of cable entry should be from bottom. The IP protection of panel should be IP-42 for external and IP2X for internal with 3B as form of sepration. Panel should be suitable for sesmic zone V. The panel should be equiped with suitable size of CT and display meter for VAF measurement.\nMake : HPL/ C&S/ Gourav/Shalabh Pvt Ltd\n(a) Aluminium bus bar capacity 300 Amps for Phase-R-Y-B-3 Nos & 250 Amps for neutral -1 No\n(b) MCCB FP 36 KA 200 Amps- 1 Nos(I/C) \n(c) MCCB FP 16 KA 63 Amp - 02 Nos (Outgoing) \n(d) MCB DP 10 KA 40 Amps - 04 Nos (outgoing) \n(e) Digital Ammeter flush pattern type square dial 96 x 96 mm alongwith selector switch - 01 No and suitable CT ratio 0-300 Amps \n(f) Digital Voltmeter flush pattern type square dial 96 x 96 mm alongwith selector switch - 01 No 0-500 V\n(g) complete control panel wiring with stranded copper conductor of suitable size along with one set indicator lamp for R,Y & B for each incoming and outgoing feeder \n\n\n\n\n\n \n\n\n\n | 1 | Each |
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