CWE/P-48/2019-20 SPECIAL REPAIR/REPLACEMENT OF HT/LT NETWORK AND OTHER ALLIED WORKS AT UNCHIBASSI UNDER GE (SOUTH) PATHANKOT

Amount

Taking out carefully unserviceable HT/LT cable up to 185 Sqmm from trenches complete all as directed by Engr-in-Charge. Note : Excavation and earth work shall be measured and paid separately.

Supply, laying in trenches or passing through pipe/ducts, fixed to wall or poles PVC insulated heavy duty electric LT power cable with aluminium conductor of cross sectional area 185 Sqmm 3.5 core including testing and commissioning all as specified and directed Note : (i) The quoted rate shall include making good all disturbed wall surfaces/flooring/tiling to match the existing specification.

Supply, laying in trenches or passing through pipe/ducts, fixed to wall or poles XLPE insulated screened PVC sheathed galvanized steel strip or wire armoured electric power cable with aluminium stranded conductor of cross sectional area 95 Sqmm 3 core 11000 V rated suitable for earthed system including testing and commissioning all as specified and directed

Relaying of old HT/LT under ground cable up to 185 Sqmm in same or other indicated location including necessary sand cushioning and cable cover for protection using old size bricks including testing complete all as directed by Engr-in-Charge. Note: (i) Old serviceable cable obtained from Srl item no 01 here-in-before shall be reused . (ii) Earth work, sand, bricks will be measured and paid separately.

Excavation in trenches n.exc 1.5 metre wide and not exc 1.5 metre depth for pole, cable laying, etc and getting out in soft/loose soil all as directed.

Returning and filling in of excavated soil including spreading,levelling,watering and well ramming in layers not exceeding 25 cm thickness each layer complete all as specified.

Removal of surplus soil not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified.

M & L for good quality dry sand cushioning to under ground electric cable on layer of 8 cm thick before laying the cable and second layer of 15 cm thick after laying the cable all as specified in clause 19.75 of MES Schedule part-I (2009) Note : Sand shall be fine sand as specifed and punned thickness shall be measured and paid.

M & L for Sub class `B` bricks old size laid dry flat transversely along the length of cable with width equal to the length of bricks over sand cushioning as protection cover of cable laid, complete all as specified and directed.

Relaying of existing serviceable old bricks retrieved during excavation of old existing HT cable, providing protection of the electric cable laid dry flat transversally along the length of cable on sand cushioning with width equal to length of brick complete all as specified

Boring of holes under road ,pavement hard standing by trenchless technology using ultra sound technique and necessary machine including HDPE pipe of 150 mm dia suitable for 0.4 mpa working pressure complete all as specified and directed.

Supply and fix cable end jointing kit for 11 KV grade (E) cable for outdoor//indoor termination cold shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 Sqmm and testing complete all as specified and directed..

Supply and fix cable end jointing kit for 11 KV grade (E) cable for straight through joint cold shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 Sqmm and testing complete all as specified and directed..

Supply and fix cable end jointing kit for 1100 V grade cable for outdoor//indoor termination end joint heat shrinkable type complete with jointing material and accessories suitable for 3.5 core XLPE/PVC armoured aluminium conductor cable of size 185 Sqmm complete all as specified and directed..

Supply and fix cable end jointing kit for 1100 V grade cable for straight through termination heat shrinkable type complete with jointing material and accessories suitable for 3.5 core XLPE/PVC armoured aluminium conductor cable of size 185 Sqmm complete all as specified and directed..

Material and labour earthing with steel earth plate electrode of size 600x600x6mm thick buried directly in ground to a depth not less than 2.25 mtr deep below normal ground level with top edge of the earth plate not less than 1.5 mtr deep below normal ground level connected to galvanized iron strip of size 32x6mm as earthing lead by means of nuts, bolts and washers of steel after welding of GI strip to earth electrode to the full length of earth plate, GI medium grade pipe 40 mm bore protection pipe upto test point, 20mm dia GI light grade watering pipe with funnel and wire mesh, RCC pit cover of size 300x300x40mm reinforced with XPM having weight not less than 4Kg/sqm including 6mm thick MS bar handle made to shape, PCC pit with 1:3:6 type C1 with angle iron frame made of angle iron of size 40x40x4mm, adequate qty of charcoal dust and salt layers all around the earth plate, excavation , earth work in any type of soil, removal of excavated soil and returning filling in all as required at site complete all as specified in electrical plate No 3 of SSR Part-I and all as specified or indicated including testing on completion.NOTE :-Rates inclusive of necessary excavation in any type of soil, earth work, PCC pit, RCC cover, funnel with watering pipe, GI earth strip upto 7.5 m long for connecting to test point etc. all as required at site for complete earthing)

S&F in replacement of HT bus bar of size 1.5 m x 1.2 m x 0.60 m outdoor type with canopy , protection class IP -65 , factory fabricated duly painted with two coat of enammel paint, pedestal type made out of mild steel sheet 3.15mm thick, factory made, using angle iron 40mm x 40mm x 6mm and 500mm high, front opening double shutter waether proof , rust proof, dust proof with provision of rubber gasket and locking arrangement including following fixtures and necessary earth work:- (a) HT bush insulator color code - 03 Nos (b) Making connection with suitable size of thimbles, nuts, bolts and washers etc.

Supply and installation, connecting electrically & commisioning in replacement of LT feeder pillar box outdoor type with canopy , protection class IP -65, of size 0.90 m x 0.60 m x 0.50 m size factory fabricated made out of mild steel sheet 3.15mm, front door openable with locking arrangement mounted on angle iron 40mm x 40mm x 6mm , 1.5 m long, 1.0 m abovr ground level and 0.50 metre embedded in PCC 1:2:4 type B 1, block of size 0.30 m x 0.30 m x 0.50 m - 4 Nos duly painted with two coat of enamel paint, over a coat of red oxide primer complete with 630 Amp rated copper bus bar suitable for 3 phase 4 wire supply system duly drilled hole and making cable connection with proper thimble mounted on epoxy based post insulators and including one MCCB 400 Amp 4 pole , 415 V, 35 KA breaking capacity complete all as specified and directed.

S&F cable route marker of size 100mm x 5mm thick GI plate with insertion there on bolted welded to 35 mm x 35 mm x 6 mm angle iron 60 cm long and grouting the same in ground with PCC 1:2:4 type B 1 as required for HT/LT cable including necessary earth work complete all as specified and directed.

M & L for platform brick masonary with surafce finishing using extra cement for the installation of LT/HT panel/ Bus bar of size 3000X2000X750 mm complete with chain link fencing and gate and rest all as shown in Drg No CEPZ/C-TD/002/13 Dated 2/5 and as specified and directed by Engr-in-charge.

M & L for GI pipe light grade 80 mm bore with all fittings for cable protection fixed to walls/ poles or laid in trenches, under road/ under culvert/ under path/ under floor /on wall etc with fixing clamps, nuts bolts etc all as specified.

Notes : The Schedule of Credit amount shall be deducted from the total of this schedule(BoQ) to arrive at Contract Sum.

SATISH AND CO

G.M. ENGINEERING SERVICES

Vijay Kumar Contractor and Engineers

INDERJIT SINGH

KULBHUSHAN AGGARWAL