Delhi Transport Corporation Tender

300 mm width X 50 mm depth X 1.6 mm thickness

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size in the existing RCC/ HUME/ METAL pipe as required.

Upto 35 sq. mm

Above 35 sq. mm and upto 95 sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size on wall surface as required.

Upto 35 sq. mm (clamped with 1mm thick saddle)

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required.

3½ X 50 sq. mm (35 mm)

3½ X 70 sq. mm (38mm)

4 X 25 sq. mm (28mm)

4 X 35 sq. mm (32mm)

Supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required.

3½ X 50 sq. mm

3½ X 70 sq. mm

4 X 25 sq. mm

4 X 35 sq. mm

Excavation of the cable trenches in hard rock not exceeding 1.5 meter in width, and lift upto 1.5 meter, including getting out the excavated soil and disposal of excavated soil as directed within a lead of 50 meter.

Providing and laying in position cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc..direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required

200 mm dia (OD-200 mm & ID-175 mm nominal)

Supply of XLPE insulated PVC Sheathed Armoured Aluminium Conductor cable1.1KV Grade Conforming to IS-7098 of size 4x25 Sq. mm.

Supply of XPLE insulated PVC sheathed AL conductor cable 1.1 KV grade conforming to IS-7098 of size 4X35 sq. mm.

Supply of XLPE insulated PVC Sheathed Armoured Aluminium Conductor cable1.1KV Grade Conforming to IS-7098 of size 3.5x50 Sq. mm.

Supply of XLPE insulated PVC Sheathed Armoured Aluminium Conductor cable1.1KV Grade Conforming to IS-7098 of size 3.5x70 Sq. mm.

Dismantling work of LT Panel, Cables and other allied work as per site requirement.

L.T Panel, for Admin block Design, manufacture, supply, installation, testing and commissioning of following Utility panels suitable for 415 V, 3 phase, 4 wire, 50 Hz power distribution system. The panel shall be Indoor, free standing, floor mounting, sheet metal clad, cubicle, dead front, dust and vermin proof type compartmentalised design fabricated out of 2mm thick CRCA sheet steel for Load bearing members and 1.6 mm thick for non-load bearing members, complete with colour coded, heat shrinkable PVC insulated, aluminium bus bars and separate earth bus bar of adequate cross section through out the length of the panel. The incoming and outgoing feeders shall be accommodated in a fully segregated, modular multitier arrangement with adequate size and distinct cable alley, bus bar alley/chamber (form-3b Construction). The panel shall be complete with name plate, earthing, numbering, danger plate etc. as required and as per specifications and drawings. The panel shall withstand the fault level of as indicated elsewhere or shown in Single Line Diagram. Important Notes: Common for all Switchboard: The BOQ shall be read inconjunction with general notes, specification and Single Line Diagram (attached for Ref.). Incase of any discrepancy between specification, BOQ and SLD, the same shall be brought to the notice of Client/Consultant before quoting the rates, otherwise stringent condition shall be deemed to have been considered. Fault current wherever mentioned shall be Ics value. (Ics = 100% Icu). All MCCB shall be provided with door interlocked rotary handle with ON/TRIP/OFF position indicator, continious variable thermal magnetic O/C and S/C releases. All rating MCCB's shall be thermalmagnetic type. Incoming MCCBs shall be provided with O/C, S/C, and Earth fault protection releases. Outgoing MCCBs shall be provided with O/C, short circuit protection. All feeder doors shall have pad locking arrangement. All TP feeders shall have solid isolable neutral link. All MCCB used in starter feeder shall be suitable for motor duty application. All power contactors including NIC shall be of AC3 duty. All switchgear used in starter feeder shall be type-2 co-ordinated. Manufacturer is required to submit manufacturers type-2 co-ordination chart for the make used. All meters are digital type. Panel shall be powder coated of approved shade with minimum 60 micron thickness. ACB's/MCCB's in one particular panel shall be of one similar make. Size of Voltmeter / Ammeter for incomer also, 96mm x 96mm flush mounted with shrouded terminal shall be used in the panel. Bus bar chamber shall be kept at top of the all panels. All bus bar shall be insulated with coloured PVC Sleeve i.e.RYB,BK as per colour code. Internal wiring of panel shall be with size 2.5sqmm Flexible Copper Conductor for CT circuit and control wiring with 1.5 sqmm. All Lift Panels transport section should not be more then 1000 mm. In soft starter Vender should supply power contactor with aux. Contactor & All necessary accessories required etc. (As per BOQ & specification ) All indicating light shall be LED type . Each vertical section of floor mounted panel shall have independent base frame (75mm x 40mm) size made out of 3 mm sheet steel (LT Panel & DG Panel). All the makes shall be as per Client approved make list only. Wherever only voltmeter & ammeter are required, the same may be provided in combined meter suitable for both parameter. Incoming: One (1) Nos. 630 A FP MCCB, 36 kA One (1) No. digital multifunction meter for measurement of voltage and currents with selector push buttons (ELF-3259 of conzerv or equivalent) and one set of CTs of ratio 630A /5A, CL 0.5, 15 VA. 3 Nos. phase indication lamps and 3 Nos. status indication lamps for ON/OFF/ Trip with control SP MCB. Busbar : 800A TPN Al. Busbar of short circuit withstand capacity 35kA. Busbar shall be insulated with heat shrinkable sleeves and shall be color coded. Outgoing : All MCCB outgoing feeders shall be of 35 kA breaking capacity and shall be provided with ON/OFF / Trip indication lamps with back up SP MCB. One (1) Nos. 250A FP MCCB Two (2) Nos. 200A FP MCCB Four (4) Nos. 125A FP MCCB

MDB described as above.

(+) Add prevailing cost index @ 31.27% On DSR-2016 rate)

(-)@9.5% below on (DSR-2016 Rate +Add prevailing cost index @ 31.27%