WBPWD/AE/KMCESD/NIQ-04/24-25

Amount

A. Electrical work:- Supplying and fixing 415V, 125 A FP SFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc incl. S & F 4 nos. DIN type HRC fuse as per rating. (Make L&T cat no- SK95814/Siemens/Schneider) Vide page no D-3 item no 5

Supplying and fixing sheet steel (16SWG) cable end box on FP SFU enclosure with nuts bolts etc incl. powder coated painting. Vide page no D-5 item no 5 a) 125 A FP Main Switch

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Mk. RR Cable / Polycab/ Havells / Glostar / KEI) a) 4 X 25 sqmm + 2 X 16 sqmm as ECC

Supplying and fixing PVC Rigid Conduit 'FR' [Precision/Ploycab Make] on wall, ceiling with saddles and other accessories as required and mending good damages to building works A) 50 mm

B. Supply of cables :--- Supplying and Delivery of 1.1 KV Gr. following sizes Al. armoured PVC / XLPE insulated cable (Mk. Havells/ Gloster / KEI / Polycab / RR kable) as mentioned below : a) 4 core 35 sqmm (from panel to VTPNDB )

C. Laying of cables :--- Laying of 4 core 35 sqmm Al. armoured PVC/XLPE cable with 2X10 SWG GI wire making hole etc. as necy., mending good damages and painting as mentioned below : (Vide page no F-1,F-3 Item no 2 , 6) a) on wall by clamp

b) on cable tray

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below : (vide pg no F-4 item no. 7.C) a) 4 core 35 sqmm

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials. (vide pg no F-5 item no. 8a & 9) a)4 core 35 sqmm

D:- Earthing:- Excavation of soil for installation of Earth Electrode and filling & ramming as to GS. For soft soil Vide page no G 1 Item no 1.a.

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below(ISI-M) . Vide pg no. G-1 item no. 2(a)

Connecting the equipments body to earth busbar including S & F 25 mm x 6 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc. Vide pg noG-3 item no. 5(d)

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required. Vide pg noG-2 item no. 4(a)

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 40 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required.. Vide pg noG-2 item no. 4(b)

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos. 12 mm dia holes on the GI pipe as to GS. Vide page no G 2 Item no 3.a

Extra for treatment of soil by using salt & charcoal or coke for plate electrode as to GS. Vide page no G 2 Item no 3.b

Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of size 10 SWG as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages. Vide page no G 2 Item no 5

Special Terms and Conditions 1. It is stated that the above work place is existing COVID Hospital, In case of any mishap or accidental to any staff that deputed by the agency the whole responsibility is to be borne by the concern agency. 2. The Agency shall be responsible for provisioning of all COVID safety measures including regular sanitiziation of work places, vaccination of employees and compliance of stated directive and COVID appropriate norms. 3. All the issues related to the safety of the staffs should be taken care by the agency itself. (Defect Libilities period for 01 year from the date of completion of work) (Rate should be quotated including all taxes and duties)

M/s Singh Electrical Works

Sanjay Shaw