Military Engineer Services Tender

Supply and fixing Double wall Corrugated High Density Polymer Ethylene (HDPE) pipe 90 mm size of following sizes as per IS 14930 (Part-2):2001, Laid in trenches/floors and fixed on walls/poles, with and including neccessary fittings such as bends, sockets and other connected accessories etc., for laying of electric cables, complete all as specified and as directed.

Excavation in trenches by mechnical means (hydraulic excavator) not exceeding 1.5m wide and not exceeding 1.5 m in depth and getting out all kind of soil complete all as specified and as directed by EIC..

M&L for Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm in soft/loose soil. complete all as specified and directed Engr-in-Chrage.

Removing excavated material/soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.50m above the starting point complete all as specified and directed Engr-in-Chrage.

Supply & laying in repair galvanized steel tubing "light grade" 80 mm bore with all fittings in trenches/ under roads/ along pole/ wall for cable protection all as specified & directed by Engr-in-Chrage. .

S&F Advance Static Voltage generator 100 kvar operating on 415 Volt 3 Phase 50Hz Ac supplyand sensing from the CT installed in the HT/LT indoor panel complete with IPCT for correcting the vector Rated Voltage AC 400V with 200 Amp MCCB protection & 10" exhaust fan to the cabinet, Input Voltage Range AC 308~480V, Rated Frequency 50(60)Hz±10%, Redundancy Each Module is an independent reactive compensation system, Reactive Power Compensation Capability Both inductive and capacitive reactive power, Reactive Power Compensation Performance Cos𝜑≥0.99 after compensation, Imbalance Correction Capability Mitigate negative and zero sequence, Full Response Time 20ms, Instant Response Time 100us, Thermal Loss ≤3% of SVG rated capacity, Output Current Limitation Automatic(100% rated capacity), Cooling method Intelligent forced air cooling and chamber mounted on angle iron legsimbedded in PCC (1:4:8) block type D-2( 40 mm graded agg. of suitable Size incl connection of cable with lugs of suitable size. (i) Multifunctional: Reactive power and imbalance compensation (ii) Excellent reactive compensation: High speed, Precise (-0.99≤Cosφ≤0.99), Step-less, Bi-directional (capacitive and inductance) compensation (iii) Excellent imbalance correction: Both negative and zero sequence, mitigates neutral current (iv) Wide input voltage & frequency range, adapts to tough electrical environment (v) Low thermal loss (≤3% of rated SVG capacity), efficiency ≥ 97% (vi)High stability: Infinite impedance to grid, avoids harmonic resonance problem (vii) Flexible application: Modular design, embedded in standard or customized cabinet (viii) Easy installation and maintenance: Easy installation for APF module replacement and expansion (ix) Wide capacity range: 100kvar~300kvar for a single cabinet, (x) Complete protection: Grid over/under voltage, SVG over current, over temperature, and others. All faults recorded in event log, convenient for failure analysis. (x) HMI Touch panel Display to provide all information relating to the alaram & status of the SVG as well as being capable of displaying metered values. Note Power factor value should be .99 All as specified and directed by EIC. Make : L&T/Delta/Venus technocraft

S & F in replacement CT 200/5A ratio CL-0.5 5 VA tapewound all as specified and directed by EIC.

S & F in replacement CT 400/5A ratio CL-0.5 5 VA tapewound all as specified and directed by EIC.

Material and labour in replacement/repair for earthing complete with galvanized steel earth plate electrode 600mm X 600mm X 6mm buried directly in ground vertically to a depth not less than 2.25 meter below normal ground level (with top edge of earth plate not less than 1.5 meter below ground level) connected to GI strip 32mm X 6mm main earthing lead by means of galvanized bolts, nuts and washers all as shown in electrical plate no 5 of MES Schedule Part-I (2009) connected to earth test point & to main switch board etc with & including adequate quantity of charcoal dust and common salt alround earth plate, PCC (1:3:6) type C-1 (using 20mm graded black trap/granite/Basalt stone aggregate) for earth pit with 40 x 40 x 6mm mild steel angle iron frame for cover, pre cast RCC (1:2:4) type B-1 (using 20mm graded stone aggregate) 50mm thick cover reinforced with 8mm dia TMT bars @ 100mm c/c both way with 12mm dia round bar handle, GI medium grade watering pipe 20 mm bore GI medium grade earth lead protection pipe, complete all as specified and directed.

Supply and fixing in replacement of galvanised iron strip 32 X 6 mm with all conecting items buried in ground for additional earthing lead all asspecified and directed by EIC.