Tender For Provision Of Transformer And Connected Items For Single Sailors Accn Area And Bldg No. P-121A (Central Galley) At installation Valsura, Jamnagar
Tender Value
29.68 Lakhs
Estimated cost
Bid Submission
28 Nov 2026
21 days left
EMD
59360
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Jamnagar → Gujarat
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Provision Of Transformer And Connected Items For Single Sailors Accn Area And Bldg No. P-121A (Central Galley) At installation Valsura, Jamnagar
BOQ
| Sl. No. | Item Description |
| 1 | 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 mts and depositing where directed at a level not exceeding 1.5 M above the starting point complete all as directed. |
| 4 | 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. |
| 5 | M&L for factory made pre cast cement concrete 1:3:6 type C1 (using 20 mm graded crushed stone aggregate) block masonry with solid blocks, exceeding 10 cm in width and setting in cement mortar 1:6, complete all as specified & as directed. |
| 6 | M&L for rendering 15mm thick in cement mortar 1:4 on fair faces of brick masonry or concrete surfaces of walls, finished even & smooth without using extra cement complete all as specified and as directed. |
| 7 | M&L for preparation of newly plastered surfaces of wall & applying two coats of cement base paint of approved shade/tint over a coat of alkali resistant priming paint complete all as specified & as directed. |
| 8 | M&L for cutting of existing road for removing / laying UG Cables/ pipe line, depth of cutting not exceeding 90cm and width 45cm 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 complete all as directed. |
| 9 | 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. |
| 10 | Supplying and laying un-reinforced precast cement concrete cable covers, Class HV, Type-1, Flat, size 300 mm x 180 mm x 40mm for protection of underground electric cable in trenches complete all as specified and as directed. |
| 11 | 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. |
| 12 | M&L for Galvanized iron tubing, 100mm bore light grade, ISI marked, 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 complete all as specified & as directed.Note :- Excavation & earthwork shall be measured & paid for separately. |
| 13 | Supply, laying, jointing and testing HT XLPE (cross linked polyethylene) insulated, screened, PVC bedded, galvanised steel strip or wire armoured electric power cable (heavy duty) with aluminium stranded conductor 11000 Volt (Earthed) grade of cross sectional area 95 Sqmm, 3 Core (ISI marked) laid in trenches/ducts, through pipe, under floors or roads/ along poles etc, 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. |
| 14 | 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 185 sqmm 3½ Core (ISI marked) laid in trenches/ducts, through pipe, under floors or roads/ along poles etc 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. |
| 15 | All as per serial item No. 14 here-in-above, but cross-sectional area 70 Sqmm 3½ Core. |
| 16 | All as per serial item No. 14 here-in-above, but cross-sectional area 50 Sqmm 3½ Core. |
| 17 | M&L for cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm including dismantling & taking out old unserviceable jointing kit complete all as specified & as directed. |
| 18 | S&F Danger notice plate of 25x20cm size, 1.6mm thick mild steel sheet, vitreous enameled white, with letters (in English, Hindi & Gujarati), figures and conventional skull and bones in signal red colour for HT 11000 Volts and fixed with suitable MS clamps made out of flat iron 25x3mm, bolts and nuts of approved size complete all as specified & as directed. |
| 19 | Supply, install, testing and commissioning of transformer step down HT 11kV/433V, plinth/ platform mounted out door type copper wound with necessary standard fitting of capacity 200 kVA, three phase, 4 wire 50 cycles, oil immersed, naturally cooled with external cooling tubes, core type, delta connected on primary (HV) side in accordance with vector symbol DYN-11 (vector group-4) with neutral brought on secondary (LV) side & having tapping's in equal steps of 2.5% from (±)2.5% to (±) 5% on primary side by means of hand operated off load tap changing gear, so as to vary LT voltage on secondary side including provision of all necessary/ standard fittings all as per IS-1180 (Part-1):2014 with ammendment No 04 with energy efficient level-3 complete including PCC block work masonary foundation of size 1.5m x 1.5m x 1.2m duly rendered and PCC coping 10cm thick of 1:2:4 using 20mm stone aggregate on top of foundation suitable for mounting transformer complete as specified and directed and mainly comprising of :-.(a) One Cable box on HV side with one set of 11kV HT bushing with brass/ gun metal bushing rods complete with nuts and washers.(b) One cable box on secondary (LV) side consisting of 4 Nos porcelain bushings with GM bushing rods complete with GM nuts and washers with one Nos cable gland suitable for reception of outgoing LT XLPE cable of 150 sqmm, 3.5 core.(c) Oil conservator with filter type, drain valve and oil level gauge.description of item contd.... |
| 20 | Description of serial item No. 19 contd…(d) Silica gel dehydrating breather with first fill of silica gel.(e) Explosion vents.(f) Thermometer pocket on tank cover.(g) One No 100mm dia dial type thermometer vapour pressure type having range 0-120 degree centigrade with temp reading pointer, max temp indicator and resetting devices.(h) Rating plate with terminal markings.(j) Two earthing terminals on tank/ tank cover to facilitate fixing of 32 x 6mm GI earth strip.(k) Oil level gauge.(l) Oil drain and filter valves.(m) Oil filler hole with cap/ plug.(n) Lifting lugs/ hooks fitted with body.(o) Air relief valve plug.(p) Four plain solid cast steel detachable rollers.(q) First fill of fresh oil conforming to relevant IS and tested upto 50 kV dielectric strength.(r) Extra bushing for neutral outside the LT cable box for providing independent earthing for neutral. |
| 21 | Supply, installing, commissioning and testing factory made and tested outdoor type LT Panel Box (hut type) cubical type of suitable size (minimum depth 500mm) 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-55 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 :- description of item contd.... |
| 22 | Description of serial item No. 20 contd…(a) Automatic Transfer Switch (ATS) 250 Amp, 4 Pole with Controller, 415 V, 50 Hz, Open Execution - 01 No. as incoming (b) MCCB 250 Amp, 4 Pole, 36 kA, 415 Volt grade, AC, 50 Hz, adjustable Thermal - Magnetic release type - 02 Nos. as incoming.(c) MCCB 200 Amp, 4 Pole, 36 kA, 415 Volt grade, AC, 50 Hz, adjustable Thermal - Magnetic release type - 01 No. as outgoing.(d) MCCB 160 Amp, 4 Pole, 36 kA, 415 Volt grade, AC, 50 Hz, adjustable Thermal - Magnetic release type - 01 No. as outgoing.(e) MCCB 125 Amp, 4 Pole, 36 kA, 415 Volt grade, AC, 50 Hz, adjustable Thermal - Magnetic release type - 01 No. as outgoing.(f) MCCB 100 Amp, 4 Pole, 36 kA, 415 Volt grade, AC, 50 Hz, adjustable Thermal - Magnetic release type - 01 No. as outgoing.(g) MCCB 63 Amp, 4 Pole, 25 kA, 415 Volt grade, AC, 50 Hz, adjustable Thermal - Magnetic release type - 01 No. as outgoing.(h) Multifunction Meter – 01 No. Make: L&T/ C&S/ Legrand/ SECURE(j) Indicator Set RYB, “LED” type (set of three) -02 Set(k) Bus bar minimum 500 Amp aluminium with R/Y/B coloured for three Phases and 300 Amp for Neutral Black colour insulation sleeves - 01 Setdescription of item contd.... Please Enable Macros to View BoQ information |
| 23 | Description of serial item No. 20 contd…(a) Automatic Transfer Switch (ATS) 250 Amp, 4 Pole with Controller, 415 V, 50 Hz, Open Execution - 01 No. as incoming (b) MCCB 250 Amp, 4 Pole, 36 kA, 415 Volt grade, AC, 50 Hz, adjustable Thermal - Magnetic release type - 02 Nos. as incoming.(c) MCCB 200 Amp, 4 Pole, 36 kA, 415 Volt grade, AC, 50 Hz, adjustable Thermal - Magnetic release type - 01 No. as outgoing.(d) MCCB 160 Amp, 4 Pole, 36 kA, 415 Volt grade, AC, 50 Hz, adjustable Thermal - Magnetic release type - 01 No. as outgoing.(e) MCCB 125 Amp, 4 Pole, 36 kA, 415 Volt grade, AC, 50 Hz, adjustable Thermal - Magnetic release type - 01 No. as outgoing.(f) MCCB 100 Amp, 4 Pole, 36 kA, 415 Volt grade, AC, 50 Hz, adjustable Thermal - Magnetic release type - 01 No. as outgoing.(g) MCCB 63 Amp, 4 Pole, 25 kA, 415 Volt grade, AC, 50 Hz, adjustable Thermal - Magnetic release type - 01 No. as outgoing.(h) Multifunction Meter – 01 No. Make: L&T/ C&S/ Legrand/ SECURE(j) Indicator Set RYB, “LED” type (set of three) -02 Set(k) Bus bar minimum 500 Amp aluminium with R/Y/B coloured for three Phases and 300 Amp for Neutral Black colour insulation sleeves - 01 Setdescription of item contd.... Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Nov 04, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 28, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 21 daysNov 30, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 23 daysTender Documents
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