Military Engineer Services Tender

M & L for cutting DI pipes of 300mm dia and reducing to required length before laying or inserting new Tee of existing size of pipe and new pipe size 100mm bore pipe including jointing, testing complete all as specified and directed. Note : Tee of suitable size shall be measured and paid seperately.

(i). The contractor shall get the approval of GE for the make of the Bus coupler /VCBs they plan to procure. (ii). Prior to manufacturing the general arrangement drawing design details of the Bus coupler VCB panel shall be got approved by GE. (iii) Erections commissioning and civil work (Plinth protection) with PCC /Brick work for installation of VCB is deemed to be included with unit rate. The plinth protection details as per the manufacturer instruction.

Lump sum price worked out for ROAD/ PATH as listed in Sch 'A’ Part-V.

Taking down galvanised steel barbed wire of any size or of any description complete all as specified and directed

SPECIFICATION FOR VCB:- (a) Bus bar chamber with 3 phase copper bus bar 1000 Amp rating duly insulated - 01 Set ( set of three). (b) Electrical trip coil 30 V DC /110V DC - 1 Nos (c) Electrical shunt coil 30 V DC/110VDC - 01 Nos (d) CT Chamber incorporating 3 Nos single phase rasin cast current transformer ratio 200/100/5-5 class 1.0 for metering & class 5P10 for protection and burdon 15 VA , 11 KV, 25 KA for 1 sec - 1 Nos (f) Digital ammeter 0 to 200 Amp,( 100% of CT ratio) for 3 phase -01 No. (g) Digital voltmeter rating 0 to 12 KV, for 3 phase - 01 No (h) DIGITAL Load manager for amps, volts, KW, KVA, KVAR, and PF Make :Conserve EM 6400 or Make: Secure Ellite 443 - 01 No (j)Three phase over current and earth fault digital numeric relay (over current (INST 50) & IDMT - 51 - 3 pole & earth fault (INST (50N) & INST (50N) & IDMT 51N - single pole) & negative sequence 46 auxiliary supply 20-110V AC/DC CT out put contacts 2 Nos + NC, rating-5, O/C Is= 20-200% in step of 5% E/F Os=5-80% in step of 5%. with common port ,the features and specification confirming to model No. MI COM P 122 of AREVA or equivalent Make of ABB -REJ601 or Seimen 7SR10. (k) Auxiliary relay with 6 N/O & 6 N/C Make Alstom/ABB/L&T - 1No (l) Master trip circuit Make Alstom/ABB/L&T- 1No (m) TNC switch and LR switch - 1No (n) Heat control switch - 1 No (o) RYB, ON/Off , spring charred and discharged & VCB trip indications- 1 set

(C) 01 No Bus – connected, fixed – type Auxiliary transformer with floor- mounted compartment of matching height and depth, positioned along – side RMU to provide required aux. supply for spring charging motor and metering consisting of following accessories: (i)1-Ph (11 KV/rt3): 230 VAC, 1500 VA Auxiliary transformer – 01 No (ii)2X12 Volt, DC battery – 01 Set (iii)Battery charger – 01 No, with indiacation of status of functioning (iv) HRC fuse links for primary side isolation and AC/DC MCBs for secondary isolation – 01 Set (v) Voltmeter & RYB LED indications to confirm AC/DC supply availability – 01 Set (vi) Anti – condensation space – heater – 01 No (vii) LED lamp for illumination and 3 pin socket with switch – 01 No (D) Standard mano meter -01 for each tank, Operating handle - 02 , cable clamping provision(standard)-01 /for every cable enrty ,Operation and maintance manual - 01, installation and commissioning manual - 01, Foundation as per OEM Recomendation (Earth Work and PCC works) for placing RMU on plinth is deemed to be included in the cost quoted. Height of plinth should not be less than 1.00 mtr from ground level. NOTE :- (a)The above module consisting of Load break Switchs and VCBs shall be alligned appropriately and must have electrical and mechanical interlocking as per latest electrical safety norms including installation on plateform as recommended by OEM complete.

SCHEDULE `A' PART-IX MISCELLANEOUS ITEMS OF WORK (Note: The contractor shall quote his rate for each of these items separately. The estimated rate is left blank since the same is not prepriced by MES)

Supplying, installation, testing and commissioning of 11 KV 630 Amps having short circuit capacity 21 KA for 3 Sec Outdoor (IP54), RMU (Ring main unit) 4 – way comprising of 02 Nos. motorized operated load breaker switch and 02 nos. 630 Amps fixed type motorized spring charging VCB electrolytic grade copper busbars all inside single, gas filled, SF6 gas filled welded stainless steel 304/441 or better IP 67 Degree of Protection tank with min thickness , 2 to 2.5 mm thick for load bearing member and 1 to 1.6 mm for non load bearing member, internal arc classification, 21 KA for 1 sec on site repairable with site replicable / coupling / mechanism, etc. The enclosure shall have pad lockable doors as per OEM design, fully covering the front facia and cable boxes ensure fail safe anti theft protection. The unit along with Bus connected, fixed type Auxiliary transformer shall include the following along with all necessary accessories and fittings are required at site Make – ABB/ SIEMENS / C&S /L&T / SCHNEIDER

(A) Incoming Load Break Module - 02 Nos each consisting of following accessories: (i) Each switching – unit is designed as a three position switch. This three function switch combines the function of switch – disconnector an earthing switch (ii)11 KV, 630 A Load Breaker Switch with interlocking line -earthing scheme both short circuit current ,21 KA for 3 Sec Making capacity – 50 KAp- 01 No (iii)Auxiliary contacts – 1 NO + 1 NC- 01 No. (iv)Spring – assisted motorized mechanism with un-inhabited operating shaft for emergency manual operation with integrated earthing switch – 01 No (v)Cable terminals cable bushing situated not beyond 300 mm or as per OEM tested design from cable cover to allow ease of access for installation /testing/replacement purpose) with door arrangement for enhanced safety (IP54+IP3X) interlocked to prevent access of size upto 11 KV, 300 Sq mm, 3 Core, along with XLPE AL cable termination / End Kits - Each set of 03 . (vi)Right angle boots (push on type) Each set of 03 (vii) Arc proof cable covers having cable entry from bottom, front with interlocking mechanism including earth switch – 01 No. (viii) Capacitive voltage indication fixed type system as per IEC 6123 with LED – 01 Set (ix) Fault passage indicator – It is to be provided for each incomer Load break unit, FPI with LED / digital display to be added to detection of cable fault – 01 No (x) ON, OFF, Earth mechanical indication on the front mimic of the panel – 01 No Cable cover standard - 01.

S & F Ductile Iron special fittings confirming to IS (any type, radius and angle) such as bends, Tapers, straight, increasing/decreasing or double socket/flanged end collars, connecting pieces etc, as required at site complete all as specified and directed.

Lump sum price worked out for BUILDINGS/ STRUCTURES as listed in Sch 'A’ Part-I.

Lump sum price worked out for INTERNAL ELECTRIFICATION as listed in Sch 'A’ Part-IV.

S & F Cable route Indicator made out of 150 mm round disc of cast iron duly written HT/11 KV cable properly fixed with nut bolts to angle iron 40X40X5 mm length 60 cms properly grouted in ground at a depth 25 cms with PCC 1:2:4 type B1 using 20 mm graded stone aggregate Size 20x20x20 cm under ground, the Angle iron shall be painted with two coats of synthetic enamelled paint over a coat of red oxide primer complete all as specified and directed. (excavation, returning filling and removal are included in the quoted rate)

EXTERNAL WATER SUPPLY

Lump sum price worked out for INTERNAL WATER SUPPLY as listed in Sch 'A’ Part-III.

Material and labour for construction of valve pit of internal size 1200x1200x1050mm with Brick masonry built in CM (1:6) with MS cover 3 mm thick sheet over 50x50x6mm angle iron frame, and locking arrangement including necessary excavation and earthwork in any type of soil, foundation using cement concrete type C2 1:3:6, and PCC 1:2:4 bed/ coping, Rendering 15mm thick cement plaster in cement mortar 1:4, including painting with two coat of bituminous paint over a coat of red oxide primer on all steel surfaces complete all as specified and directed

Supply , Install, testing and commissioning of Indoor type HT vacuum circuit breakers floor panel of size 750mm x 1200mm extensible type coupled with exiting VCB panel having 1 Nos, out going VCBs of each capacity 11 KV, Minimum 630 Amp, 3 Phase, 3 wire, 50 Hz, having 26.3 KA breaking capacity, all specified as per IEC 62271-100 & IEC 62271-200 totally enclosed single bus bar for each phase, floor mounting, metal clad, flush fronted, horizontal draw out type, horizontal, isolation type, Indoor extensible type, with Electrical and Mechanical interlock and automatic safety shutter gear including padlocking arrangement, isolation plugs, assembly of 3 vacuum interrupters, with epoxy support insulations and self - aligning finger type isolating contacts, truck having integral racking with necessary interlocks ( for insertion and withdrawal of VCB), manual and automatic motor charged independent closing/ tripping spring , trip free operating mechanism with closing and tripping push buttons and mechanical breaker , all standard fitting and accessories of following :-

(p) Space heater with thermo state & toggle switch - 1 No (q) Operating counter - 1 No (r) Rear and side cable box suitable for 95/ 120 Sq.mm 3 core XLPE cable (s) Spring charging motor with starter 230V AC - 1 No (t) Pluggable anti-pumping relay type CRM 4 with base- 1No (u) Pluggable AC fail relay type CRM 4 with base -1 No (v) Pluggable DC fail relay type CRM 4 with base -1 No (w) CB contact multifunction relay type PSU14(52X) -1No (x) 12W Annunciator + hooter- 1 set (y) Power pack 230V AC-110V DC (z) Control MCB/ Fuse set - 1set (aa) Panel illumination lamp with door limit switch - 1set (ab) Push button for TCH - 1 No (ac) 9 KV , 10 KA , surge arrestor - 1 set of three (ad) Indicating lamp - 1 set NOTES :- (i) VCB shall be extensible type. (ii). The contractor shall get the approval of GE for the make of the VCBs they plan to procure. (iii). Prior to manufacturing the general arrangement drawing design details of the VCB panel shall be got approved by GE. (iii) Electrical shunt coil 30 V DC/110VDC – 01 No (iv) Erections commissioning and civil work (Plinth protection) with PCC /Brick work for installation of VCB is deemed to be included with unit rate. The plinth protection details as per the manufacturer instruction.

ROAD/PATH

S & F Cast Iron Air valve with single air outlet confirming to IS 14845 of size 80mm dia bore and fixing up in pipe water supply main of size 100mm dia bore complete all as specified and directed.

S&F 900mm dia Hot dipped galvanized for corrosive resistance punched tape concertina coil fencing, stretches along with two lines for RBT(Reinforced Barbed Tape) (supporting wire of the same material as concertina coil) having stranded specifications, average weight not less than 13.25 Kg/coil with coverage length of 9 metre including coating of px2 compound (Anti Rust) and fixed in angle iron brackets with and including using necessary scaffolding along the length of wall complete all as specified and directed.

(ix)Associated ring Core cast- resin insulated CT s 50/1 Amps, 2.5 VA, 10 P 10 Protection – Each set of 3 (x) Arc proof cable covers having cable entry from bottom, front with interlocking mechanism including earth switch – 01 No. (xi) Capacitive voltage indication fixed type system as per IEC 6123 with LED – 01 Set (xii) ON, OFF, Earth mechanical indication on the front mimic of the panel – 01 No (xiii) Emergency trip push button – 01 No

Supply, Laying, testing & commissioning of 100mm bore Ductile Iron(DI) pipes, with spigot and socket centrifugally cast, class K-9, of type pushing on joints (Rubber gasket joints) confirming to IS-8329/2000, IS 12288, 1987 code (Tyton Joint) laid in trenches or on supports complete all as specified and directed

Material and labour for laying and compacting (compacted thickness) Wet Mix Macadam (WMM), grading as per Table 400-13 of MoRTH specifications for Road and Bridge works, 2013, manufactured in WMM plant, material comprising of clean, crushed, graded aggregate and granular material premixed with water to a dense mass, spreading with sensor paver and rolling with vibratory roller of capacity 80-100 KN static weight and consolidating to required gradient and camber complete all as specified and directed with finished surface tolerances as per Table 900-1 of MoRTH specifictaions for Road and Bridge works, 2013. Note : (a) WMM shall be laid in layers each layer shall n.exc 75mm thick(compacted thickness)

M&L for boring under road with trenchless tecnology for road crossing by adopting trenchless tunneling work through specified pipe jacking method by erecting the equipment to true to the allignment and gradient by hydraulic pipe jacking technique complete including tunneling, excavation in any type of soils including hard rock, for and including HDPE pipe of size up to 150mm dia of in any length, any grade including for housing LT/ HT UG cables of size upto 95 Sqmm x 3 core for HT cable and necessary conveyance charges of machinery and other required materials in co-ordination with the concerned authorites complete all as specified and directed.

M&L for cutting chasing in hard standing road/path/drain making holes in concrete wall etc for passing through of cable and making good as per existing by using PCC (1:3:6) type C-2 using 40 mm graded stone aggregate complete all as specified and directed.

Lump sum price worked out for EXTERNAL WATER SUPPLY as listed in Sch 'A’ Part-VII.

Lump sum price worked out for EXCAVATION & EARTH WORK as listed in Sch 'A’ Part-II.

(B) Outgoing VCB module 2 Nos each consisting of following accessories: - (i) Each function – unit consists of a vacuum – circuit breaker in combination with a three position – switch. The three-position switch fulfils the operation of the disconnector – earthing function. (ii) 11 KV, 630 Amps Fixed type VCB module with series disconnector cum earthing switch of short circuit breaking current / withstand –, 21 KA for 3 Sec Making Capacity – 50 KAp - 01 No (iii) Auxiliary contacts – 1 NO + 1 NC- 01 No. (iv) Stored – energy motorized high – endurance spring charging mechanism (M1+), with inbuilt spring charging lever and mechanically latched ON/OFF push -buttons to allow handle – less and un-inhabited operation – 01 No. (v) Cable terminals cable bushing situated not beyond 300 mm or as per OEM tested design from cable cover to allow ease of access for installation/testing/replacement purpose) with door arrangement for enhanced safety (IP54+IP3X) interlocked to prevent access up to 11 KV, 185 Sq mm, 3 Core, along with XLPE AL cable termination Each set of 03 (vi) Right angle boots (push on type) Each set of 03 (vii) 3 O/C + 1 E/F self-powered numerical protection relay with low and high set for Over current and Earth Fault. Relay should have facilities to display the maximum loaded phase current also. Relay shall record minimum 5 fault records with time stamping. Relay shall be communicable with RS 485 Port on MODBUS Protocol. – 02 No/ per VCB ougoing (viii) Relay for OTI / WTI / B – relay protection – 01 No

Taking down galvanised concertina coil of any dia fixed over the compound wall with necessary scaffolding alongwith the length of wall complete all as specified and directed

Lump sum price worked out for EXTERNAL ELECTRIFICATION as listed in Sch 'A’ Part-VIII.

NOTE:- Amount of credit of Rs. 554915.00 for retrieved materials is mentioned in schedule of credit on Srl Page No. 54 of tender documents in pdf form which will be deducted offline while acceptance of tender.

NOTE: Schedule ‘A’ Part I to VIII are under Ser No. 1.00 to 8.00 are prepriced by MES. Bidders shall insert their lumpsum amount in the Green coloured field under Col-6 only.

Lump sum price worked out for FENCING AND GATE as listed in Sch 'A’ Part-VI.

M & L for preparing bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows etc. and the like n. exc 10cm wide on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction complete all as specified and directed.