Military Engineer Services Tender

Material and labour for river washed and screened, dry sand for filling in trenches below and around underground cables for cushioning of cables etc,complete all as specified and directed by Engr- in- Charge.

Supply & laying non-reinforced precast concrete cable (PCC) cover class HVP type 1 with peak size 300 mm x 180mm x 40mm in trenches for protection to under ground cable complete all as specified and directed by Engr- in- Charge.

Supplying, laying, jointing, testing and connecting XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) 240 sqmm 3 core with multistranded aluminum conductors, 11 KV grade, IS 7098 marked, suitable for HT 11 KV(E) system, laid in trenches / ducts / encased in GI pipe / fixed to pole, including jointing & testing complete all as specified and directed by Engr- in- Charge. Note :- Excavation, earth work ,cable protection , sand fillings , cable joint shall be measured and paid separately under respective items of schedule.

Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of suitable for 6 kgf/cm2 working pressure with all fittings complete all as specified and directed by Engr- in- Charge.

S&F cable route indicator made of RCC (Nominal Mix) type B0 1:2:4 (using 12.5mm graded stone aggregate) with 8mm TMT Bar 150mm c/c of size 1m height X 60cm wide X 10cm thick tapered on top, visible above ground, duly painted with synthetic enamel paint of yellow colour base and letters with black paint incl writing for HT cable 33 /11KV description complete all as specified and directed by Engr- in- Charge. Note:- Rate for PCC 1:3:6 for foundation (min size 0.8mx0.3mx0.3m) of aggregate size 20mm including necessary excavation & earthwork for cable route indicator deemed to be included in the quoted rates.

Supply and fix Cable jointing kit for 11 KV (Earthed) grade cable for Indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armored aluminum conductor cable of size 240sqmm to 300 sqmm 3 core incl testing and commissioning complete all as specified and directed by Engr- in- Charge.

M&L for Earthing complete with galvanized steel earth plate electrode of size 600 mm x 600 mm x 6 mm thick, buried directly in ground (earth pit not less than 2.25 m below normal ground level) with top edge of earth plate not less than 1.5m below normal ground level, connected to galvanized lead wire 4mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel as shown in electrical plate No 3 of SSR Part I, connected to earth test point and the equipment on the other nuts and washers of galvanised ironside complete all as specified, including testing and commissioning complete all as specified and directed by Engr- in- Charge. Note : (a) The unit rates quoted against this item shall be deemed to include the cost of excavation and earth work in any type of soil, common salt & charcoal dust in alternate layers, PCC 1:3:6 as in pit, precast RCC 1:2:4 type B-1 with necessary reinforcement as in cover & frame for pit, funnel, watering pipe 20 mm bore GI pipe light grade, protection pipe 15 mm bore GI pipe medium grade etc. (b) The quoted rates shall also deemed to include the cost of earth test point and earth strip/GI lead wire and protection pipe upto 7.5 meter beyond the earth plates electrode.

Supply and fix Cable jointing kit for 11 KV (Earthed) grade cable for Straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armored aluminum conductor cable of size 240 sqmm to 300 sqmm incl testing and commissioning complete all as specified and directed by Engr- in- Charge.

Note : contractor should procure and provide 50 % of the material as listed above within 15 days of the placing of work order and shall be verified by the Engr-in-charge