Supply Laying Testing and Commissioning of Underground L.T Network for Pocket-B Sector-20 (Part-01) Yea

Supply, delivery, erection, testing & commissioning of cubicle type out-door weather proof main Feeder Pillar made of 3mm MS sheet of size 1500X1000X600mm water tight, dust & vermin proof with hinged door & locking arrangement on front & rear side, 2 nos. locks, incoming & outgoing fuse carriers, cable entry, earthing strip, incorporating the following technical specifications with complete power coating: Single line diagram on main feeder pillar is to be painted showing feeding arrangement. (a) Incoming 1 No. – 400 Amp. SFU with HRC fuse links. (EE/GE/C&S/Siemens/L&T make) (b) Bus-bar 500V, 400Amp., TPN aluminium with insulation paint. Size 50X8 mm. (c)Outgoing 10 Nos. 150A TPN, 415V HRC fuse carriers with HRC fuse links (EE/GE, Siemens/L&T/C&S make.) As per drawing of feeder pillar enclosed. & The feeder pillar will be mounted on cement concrete foundation 1:2:4 (1 cement:2 coarsand graded stone aggregate 20 mm nominal size) of suitable size. The feeder will be manufactured by C.P.R.I. approved company. Analysis of rate (approx. wt. 196 kg. without accessories). YEIDA SOR-10

Supply, delivery, erection, testing & commissioning of cubicle type out-door weather proof sub feeder pillar made of 3mm MS sheet of size 1500X900X600mm water tight, dust & vermin proof with hinged door & locking arrangement on front & rear side, 2 nos. locks, incoming & outgoing fuse carriers, cable entry, earthing strip, incorporating the following technical specifications with complete power coating. (a)Incoming 1 No. –200A TPN SFU (L&T/Siemens/C&S/EE/GE make) (b) Al bus bar 200A capacity of 40X5 mm size duly painted with insulation paint./PVC tape. (c) Out going 18 No. – 100 A (Kit Kat) (Havells/L&T/Siemens/C&S/EE/GE make) The feeder pillar will be mounted on cement concrete foundation 1:2:4 (1 cement:2 coarsand graded stone aggregate 20 mm nominal size) of suitable size. The feeder will be manufactured by C.P.R.I. approved company. (approx. wt. 181 kg. without accessories). YEIDA SOR-11

Supply & Laying of Aluminium Conductor XLPE insulated armoured served sheathed cables 1100 Volts grade at a depth of 750 mm below ground level over a cushion of 75 mm. thick sand all around and protected with burnt bricks on sides and on top . On surface the cadle run shall be fixed on M.S. clamps etc. of suitable size or as directed by the Engineer-In-charge, Complete in all respect. The armouring of the cable shall be properly connected with the earth conductor by clamps etc. complete in all respect as per direction of the Engineer-Incharge. UPPWD-2018 , PS- 501

(a) 3.5Cx400 sqm.

(b) 3.5Cx300 sqm.

(c) 3.5Cx95 sqm.

S/F of palm or pin type copper tin plated cable socket (Lug) to the cable leads, insulating with tape & making connections etc. complete in all respects as per the directions of the Engineer-in-charge. UPPWD-2018 , PS- 504

(a)400 Sqmm

(b)300 Sqmm

(c) 95 Sqmm

Supply & fixing of brass nicle plated compression gland for PVC insulated & sheathed, armoured served, underground cable including rubber ring etc complete in all respects. The armouring of the cable shall be properly connected with earth as per direction of Engineer-in-charge. UPPWD-2018 , PS- 503

(a)3.5CX400 Sqmm

(b)3.5CX300 Sqmm

(c)3.5CX95 Sqmm

Supply, Installation, Testing & Commissioning of Straight through cable jointing kit for L.T. PVC armored cable jointing. Complete in all respect as required for proper completion of work As per direction of Engineer-in-charge. (Make Raychem, CCl, Forntec) YEIDA SOR-7

(a) 3.5CX400 Sq.mm.

(b) 3.5CX300 Sq.mm.

(c) 3.5CX95 Sq.mm.

S/L of 200mm dia. H.D.P.E. pipe for drawing of power cable across the road by drilling of 220mm dia. at 1mtr. below the road level thereby doing the work of providing H.D.P.E pipe by manual Trenchless method PE-63/PN-8 complete in all respect, as directed by Engineer in charge YEIDA SOR-23

S/L of 90mm dia. H.D.P.E. pipe for drawing of power cable across the road by drilling of 110mm dia. at 1mtr. below the road level thereby doing the work of providing H.D.P.E pipe by manual Trenchless method.PE-63/PN-8 complete in all respect, as directed by Engineer in charge. YETDA SOR-20

S/F and Burying earth electrod for lighting conductor of 600mmX600mmX6.0mm GI plate, vartically for earthing with its top atleast 3 mtr. Below ground level complete with 20mm dia GI pipe & funnel for watering 30cm squae C.i. frame with hinged cover masonary housing alternate layers of char-coke & salt atleast 150mm thick all-around etc. as per direction of E/I complete in all respect. UPPWD-2018 , PS- 702

Supply and laying of 25mm x 3mm G.I. strip from earth electrode directly in the ground as required complete in all respect. UPPWD-2018 , PS- 716