Military Engineer Services Tender

Material and labour for sand cushioning to underground cables complete all as specified in clause 19.75 of SSR Part-I laid before and after laying of cables complete all as specified and directed. Note : Punned thickness shall be measured for the purpose of payments.

Material and labour for 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 complete all as specified and directed.

Material and labour for plain cement concrete 1:2:4, nominal mix type B-1 (using 20mm graded crushed stone aggregate), as in coping/road crossing, etc. including necessary form work complete all as specified and directed.

S&F GI tubing medium grade galvanised with all fittings and fixture with pole for supporting of cable and in trench for 80 mm bore including fixing with clamps made out of 50x6 mm with nuts and bolt all as specified and directed by Engr-in-charge

S&F GI tubing medium grade galvanised with all fittings and fixture with pole for supporting of cable and in trench for 50 mm bore including fixing with clamps made out of 50x6 mm with nuts and bolt all as specified and directed by Engr-in-charge

Cutting of road, pavement, hard standing by skilled labour known better to work with neatly for laying of under ground cables and GI pipes suitable for working pressure and making good of disturbed surface of cutting road/hard standing/pavement by existing material or PCC as it look before cutting all as specified and directed by Engr-in-Charge.

Supply, jointing, fixing or passing through pipe, trenches or ducts, commissioning and testing XLPE insulated heavy duty, screened and PVC sheathed armoured electric power LT cable heavy duty with aluminium conductor nominal cross sectional area 300 Sqmm 3.5 core for working voltage upto including 1100 volts confirming to IS-7098 (Part-I) 1988 (Compaction Conductors shall be shaped and arrangement for the same shall be on the cable), complete all as specified and as directed.

Supply, jointing, fixing or passing through pipe, trenches or ducts, commissioning and testing XLPE insulated heavy duty, screened and PVC sheathed armoured electric power LT cable heavy duty with aluminium conductor nominal cross sectional area 150 Sqmm 3.5 core for working voltage upto including 1100 volts confirming to IS-7098 (Part-I) 1988 (Compaction Conductors shall be shaped and arrangement for the same shall be on the cable), complete all as specified and as directed.

Supply, jointing, fixing or passing through pipe, trenches or ducts, commissioning and testing XLPE insulated heavy duty, screened and PVC sheathed armoured electric power LT cable heavy duty with aluminium conductor nominal cross sectional area 70 Sqmm 3.5 core for working voltage upto including 1100 volts confirming to IS-7098 (Part-I) 1988 (Compaction Conductors shall be shaped and arrangement for the same shall be on the cable), complete all as specified and as directed.

Supply, jointing, fixing or passing through pipe, trenches or ducts, commissioning and testing XLPE insulated heavy duty, screened and PVC sheathed armoured electric power LT cable heavy duty with aluminium conductor nominal cross sectional area 50 Sqmm 4 core for working voltage upto including 1100 volts confirming to IS-7098 (Part-I) 1988 (Compaction Conductors shall be shaped and arrangement for the same shall be on the cable), complete all as specified and as directed.

Supply, jointing, fixing or passing through pipe, trenches or ducts, commissioning and testing XLPE insulated screened and PVC sheathed armoured electric power LT cable heavy duty with aluminium conductor nominal cross sectional area 25 Sqmm 3.5 core for working voltage upto including 1100 volts confirming to IS-7098 (Part-I) 1988 (Compaction Conductors shall be shaped and arrangement for the same shall be on the cable), complete all as specified and as directed.

Provn of MCCB 400A, 4P, 50 kA microprocessor release, LSN protection , adjustable overload 40-100% to fix in existing panel board alongwith bus bar with connected items and required cable for making connection all as specified and directed by the Engr-in-Charge. Make : C&S Cat No CSCS400EM*4P or equivalent in HPL/L&T.

M& L for LT Panel board outdoor type, installation, testing and commissioning, factory fabricated prewired, CPRI aproved, cubical type of appropriate size in door, dust and vermin proof, made out of 50x50x6mm angle iron frame/legs and 3.15 mm thick CRCA sheet with openable shutters on both sides (front & rear), powder coated externally and internally, having locking arangement with sliding bolt and lock and keys mounted on four legs 90cm high (30 cm below ground level and 60 cm above ground level), Panel Make-ASPL//DVEPL/TRICOLITE, embedded in PCC (1:2:4 ) type B2 block each of size 200x200x300mm complete all as specified & directed by the Engr-in-Charge to accommodate the following accessories :- Incomming (a) Copper bus bar 400 A of suitable size and thickness for three phase and neutral duly insulated with sleeves of different colour RYB. (b) On load change over switch 400 Amp 4P-01 No (Make :C&S Cat No CSCS400DM4CO or equv in Schneider/Indoasian) (c) Digital multi functional Panel meter showing V/I.Fq,PF along with CTs, Make:-C&S/Schneider/Indoasian/ - 01 Set (d) Indicators lamp LED type RYB 240 volts - 01 Set. Outgoing (e) MCCB 4 Pole 250A 50 KA - 1 Nos (Make : C&S Cat No CSCS250EM*4P or equivalent in Schneider/Polycab) (f) MCCB 4 Pole 160A 36 KA - 1 Nos (Make : C&S Cat No CSCN250EM*4P or equivalent in Schneider/Polycab) (g) MCCB 4 Pole 100A 36/25 KA - 2 Nos (One Spare) (Make : C&S Cat No CSCN125EM*4P or equivalent in Schneider/Polycab) (h) MCCB 4 Pole 80 Amp 25 KA - 2 Nos (One Spare) (Make : C&S Cat No CSE1M125ATM4P-* or equivalent in Schneider/Indoasian) (j) MCB 2 Pole 32 Amp 'C' Series - 1 Nos (Make : C&S Cat No CSMBS1C32N or equivalent in Polycab/Indoasian) (k) One cabin/box for fixing/accomodate 3 phase electric meter with suitable size of wire complete (Note : (i) Incoming and outgoing cable shall be fixed with appropriate size of copper thimble. (ii) Apron shall be provided at bottom for protection of cable to avoid entry of vermins, reptiles. (iii) Entries of all sizes of cables in panel should be done through adequate size of metallic cable glands.

Material and labour for earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25 meters deep below normal ground level) with top edge of plate not less than 1.5 metres below normal ground level connecting to the Galvanized strip 32x6 mm as earthing lead by means of bolts, nuts check nuts and washers of galvanized iron and steel strip protected by provision of GI light grade pipe 40mm bore including provision of concrete pit made in PCC 1:2:4 type B-1 with 40mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4 kg/sqm) and frame of angle iron 25 x 25 x 6 mm with lugs 2 Nos and handle of 6 mm dia MS bar made to shape, GI light grade 20mm bore pipe for watering performed at bottom, 1.75 metre long place on top edge of earth plate, common salt & charcoal filling, test point with fixing arrangement, funnel, wire mesh and earth work in hard/dense soil, returning filling in and removal of surplus soil to a distance of not exceeding 50 metres all as per electrical plate No. 3 of SSR 2009Part-I and connecting to earth test points all as specified including testing on completion.