Military Engineer Services Tender

Removing excavated materials/ soils, not exceeding 50mtrs and depositing where directed at a level not exceeding 1.50mtrs, complete all as specified and directed.

PCC 1:4:8 (nominal mix) type D-2 (using 40mm graded crushed stone aggregates) as in foundation filling and mass concrete complete all as specified and directed.

Plain cement concrete 1:2:4 ( nominal mix ) type B-1 (using 20 mm graded crushed stone aggregates) as in in lintels upto 1.5m clear span, cills, steps; seismic and other similar ands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs , water troughs and the like including weathering, slightly rounded or chamfered angles and throating, including necessary formwork where required complete all as specified and directed.

Sand cushioning to protection of underground cables, laid 8 Cm before laying and 15 Cm after laying of cable, and punned to form an overall layer of 18 Cms thick, complete all as specified and directed Note: Punned thickness shall be measured.

Sub class ‘B brick, old size, brick covering laid dry, flat, transversally along the length of cable on sand cushioning, with width equal to the length of the brick including taking out old bricks, complete all as specified and directed.

Supply and fixing of Male Contact / moving contact blade with arching horn having brass contacts suitable for 11 KV GOD, including galvanised iron bolts, nuts and washers for fixing on post insulator or any other indicated situation all as required at site or directed by Engr In charge. Make : Jaipuria brothers/Rashtriya/BHEL

Supply and fixing of Female contact spring loaded having brass contacts suitable for 11 KV GOD, including galvanised iron bolts, nuts and washers for fixing on post insulator or any other indicated situation all as required at site or directed by Engr In charge. Make : Jaipuria brothers/Rashtriya/BHEL

Mild steel galvanised iron tubing light grade for cable protection as in road crossing, along poles, walls, floors, drain of 80mm size fixed with MS clamps, nuts and bolts as required including cutting of road or hardstanding by manual complete all as specified and directed.

Supply, jointing, fixing or passing through pipe, trenches or ducts, commissioning and testing XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured,electric power cables (Heavy duty) with aluminium conductor, 11000 Volts grade, cross sectional area 95Sqmm, 3 core, suitable for 11 KV earthed system confirming to IS 7098 Part-2 for insulation and for conductors Class 2 to IS 8130-84, in trenches, floors, ducts passing through pipe for road crossing etc,including connecting & testing and disconnecting and taking down of old unserviceable HT cable complete all as specified and directed. (Note : Excavation, earth work, brick protection, sand cushioning and GI pipe etc shall be measured &paid for separately).

Supply, jointing, fixing or passing through pipe, trenches or ducts, commissioning and testing XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured,electric power cables (Heavy duty) with aluminium conductor, 11000 Volts grade, cross sectional area 120Sqmm, 3 core, suitable for 11 KV earthed system confirming to IS 7098 Part-2 for insulation and for conductors Class 2 to IS 8130-84, in trenches, floors, ducts passing through pipe for road crossing etc,including connecting & testing and disconnecting and taking down of old unserviceable HT cable complete all as specified and directed. (Note : Excavation, earth work, brick protection, sand cushioning and GI pipe etc shall be measured &paid for separately).

Material and labour for detection of any type of fault in HT underground Line (laid in soil at plane area or forest area) with the help of Cable fault locator machine. Cable fault locator with carring vehicle will be brought by the cable fault detection agencies. faulty cable will be trace out by the agencies by meggering HT cable.

Renewal of 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 with suitable clamps made out of flat iron 50X6mm including nuts, bolts and washers, complete all as specified.

Renewal of 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 120 sqmm with suitable clamps made out of flat iron 50X6mm including nuts, bolts and washers, complete all as specified.

Renewal of cable jointing kit for 11 KV (Earthed) grade cable for straight through, heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm, complete all as specified.

Renewal of pin type insulator porcelain, vitreous, white/brown or green including one galvanized mild steel spindle, two galvanized iron washers and one galvanized iron nut, 150mm dia and 150mm height for working pressure 11000 volts grade includng taking down existing insulators and removing from site, complete all as specified.

Supply, installation, testing and commissioning gang operated air break off load connecting switch HT, 11KV, tripple pole, each plate consisting galvanised steel base, verticle type mounted on 15 No's post insulators and steel frame, non ferrous knife and spring loaded contacts, arcing horns complete with dropout fuse element assembly, operating rod of GI pipe, medium grade, 20 mm dia (without joint) of suitable size and locking arrangement, connections, mild steel frame with PG clamps and sleeves etc required for current rating 200 amps capacity including taking down unservicable GOD of any type, shape & size with steel frame and removing from site all as specified and directed.

Steel tubular swaged poles complete with base plate 8mm thick welded with pole, finial taper plug, bolt, nut and screws as specified type 410 SP-55 (11m long) including one coat of red-oxide zinc chrome primer and two coats of aluminium paint on surfaces exposed to view and making 30cm wide strips (total 5 Nos) with yellow and black paint alternately on external surface above PCC benching including numbering with black paint and painting with bituminous paint internally complete and externally for portion embedded in PCC including dismantling of old type of poles any length, complete all as specified and directed. Note:- Earth work & excavation and PCC shall be measured and paid under respective Items of BOQ.

Structural steel work as in cross arms, bracings, supports, clamp and back plate fabricated from steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed by Engineer-in-Charge and applying two coats of aluminium paint over one coat of red oxide zinc chrome primer including preparation of surfaces and dismantling old structural steel work in cross arms and stacking at site, complete all as specified & directed.

Renewal of disc type insulator, porcelain, vitreous 145mm high and 255mm dia ball and socket type, white, brown or green, 'Two-in-series' assembly for tension with tension clamps for conductors working pressure 11000 Volts complete all as specified and directed.

Cleaning of installation area from inside and outside by removing the vegetation, cleaning the fungus formation and nearby growth of wild vegetation, bushes to a distance of 50 metres complete all as specified and directed.

Cutting of road for laying of cable through pipe and making good the disturbed surface by using cement concrete 1:2:4 type B-0, using 12.50graded crushed stone aggregate as required complete all as directed.

Cable route indicator made out of 2 mm thick mild steel sheet of size 20 cms X 15 cms duly coated with two coats of black paint over a coat of red oxide primer duly written the size of LT/ HT cable in white paint and welded to equal angle of size 30X30X3mm, 45 cms long and errected in ground in such a way that it is 15 cms above ground level and 30 cms below ground level. The portion below ground level should be embedded in plain cement concrete M-15, type B-I, using 20 mm graded crushed stone aggregate of size 15 cms X 20 cms X 45 cms all as specified & directed. Note:- Cost of PCC and earth work & excavation shall be deemed to be included in unit rate quoted by contractor.

Handle suitable for GOD operation, fixed in repair, complete all as specified.

Unbinding from insulators ACSR conductor any size of HT over head line for repairs, restretching of ACSR conductor to achieve proper sag and rewinding to the insulators using aluminium/ GI wire all as required at site or directed. Note:- Distance between two poles irrespective of distance and no of lengths of conductor shall be considered as a single span.

M & L in replacement for Earth continuity conductor or main earthing lead fixed to walls on batten or recess or chases or buried in ground or drawn in conduit/pipes or fixed to poles or any other indicated situation for loop earthing etc as required 4mm dia galvanised iron wire all as specified.

Dismantling and taking down old UNSV HT Bus bar panel , Supply , installation ,testing & commissioning of totally enclosed modular type weldless bolted type form 1A feeder pillar outdoor( HT Bus bar panel ) IP55 fabricated out of 3.15 mm thick CRCA sheet dust and vermin proof powder coated including locking arrangement bus bar chamber enclosed complete suitable for operation on 11000 volts 50 Hz AC supply having legs 50cms made out of 50x50x6 mm angle iron grouted on brick masonary platform upto 30 cms height. Brick masonary platform should be 60 cms above the ground level comprising the following : (a) 50x10 sqmm cross section area conductive electrolyte grade 3 nos copper bus bar of length of 500 Amps with heat shrinkable sleeve duly colour coded. (b) Bakelite insulators having short circuit withstand capacity of 26.3 KA -01(Set of three) Note : (i) The Panel should be front operated with cable entry from the bottom with cable glands. The fault withstand capacity shall be 50 KA. Earth bus shall be part of the main feeder pillar . (ii) Width of feeder pillar box shall not be less than the 120 cm. (iii) Cost for construction of platform for panel of brick masonary work in CM 1:6 with foundation 1:4:8 type D2 including plaster work , PCC Coping 1:2:4 (40 cm thick stone aggregate ), deemed to be included in the item rate, No Extra payment will be made.

Earthing complete with galvanised steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground (earth pit not less than 2.25 metre deep below normal ground level) with top edge of plate not less than 1.5 metre below ground level, connecting to galvanised iron wire 4.0mm dia (as earth lead wire), by means of bolt, nuts, check nuts and washer of galvanised and earth wire protected by provision of galvanised iron pipe light grade, 15mm bore including provn of concrete pit in PCC (1:2:4), type B-I using 20mm graded crushed stone aggregates with 40mm thick precast cover of size 550 mm X 550 mm X 75 mm of RCC (1:2:4), type B-I, reinforced with XPM (weight not less than 4 kg/ Sqm) and frame of angle iron 25x25x3mm with lugs 2 Nos and with 6mm dia mild steel bar handle made to shape, galvanised iron medium grade 20mm bore pipe for watering perforated at bottom 1.75 metre long placed on top edge of earth plate, common salt and charcoal filling, test point made out of phosphorous bronze with fixing arrangement, funnel, wire mesh and including earth work in any type of soil, returning filling in and removal of surplus soil to a distance not exceeding 50 metre, all as per electrical plate No. 3 of SSR 2009 Part-I and connection to earth test point all as specified and testing on completion.

Deduct Credit Amount as per Schedule of credit as details given on Srl Page No 22 of tender doucments.