Balance work of 03 Nos. CN Type three storied quarters at Township Santaldih Thermal Power station

Amount

Light Fitting

Wall bracket / light fitting point with supply & fixing of round block/ceiling rose as required(For room)

Wall bracket/ light fitting point with supply & fixing of round block/ceiling rose as required (for Dining area).

Wall light fitting point with supply & fixing of round block/ ceiling rose as required (For balcony)

Wall light fitting point with supply & fixing of round block/ ceiling rose as required (For toilet)

Supply , Fitting & Fixing of Angular Holder (For kitchen)

Supply , Fitting & Fixing of Angular Holder (For stair and common area)

Supply & installation of lighting pole including foundation job.

Supply, fitting & fixing of LED street light 40 W for lighting pole.

Fan Fittings

Supply fitting & fixing of 1200mm sweep 40W ceiling fan

Supply fitting & fixing of 300mm sweep exhaust fan with mounting ring & louver complete set(For kitchen)

Sub Meter

Supply & Installation of AC 1 phase, 2-wire electronic energy meter 5-30Amp, 240V,50Hz with backlit LCD display & ISI marked with lock & key arrangement with wooden encasing at base of stair

DBs, Cabling & Wiring

Supply, fitting & fixing of 415 V 4Pole, 125Amp MCCB with breaking capacity 36kA in existing DBs or enclosure with necessary connection

Supply, fitting & fixing of sheet metal 16 swg bus bar chambers on angle iron frame on wall including earthing attachment and painting as required. 4 busbars 415 V, 200 AMP, Al

Supply fitting & fixing of SPN MCB 40A on DIN channel at busbar chamber

Supply fitting & fixing of SPN MCB 16A on DIN channel at busbar chamber

Distribution Board

Supply & fixing of double door, SPN, 2+8 way MCB distribution board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages of oroginal finish including interconnection with suitable size of copper wire and neutral link & provision of earthing attachment.

Supply & fixing of 40A 240/415V MCB of breaking capacity 10kA & C characteristic on DIN rail of existing DB and necessary connection.

Supply & fixing of 10A 240/415V MCB of breaking capacity 10kA & C characteristic on DIN rail of existing DB and necessary connection.

Supply & fixing of 16A 240/415V MCB of breaking capacity 10kA & C characteristic on DIN rail of existing DB and necessary connection.

Distribution Board for common area

Supply & fixing of double door SPN 2+4 way MCB distribution board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish including interconnection with suitable size copper wire and neutral link & provision for earthing attachment.

Supply & fixing of 16A 240/415V MCB of breaking capacity 10kA & C characteristic on DIN rail of existing DB and necessary connection.

Supply & fixing of 16A 240/415V MCB of breaking capacity 10kA & C characteristic on DIN rail of existing DB and necessary connection.

Supply & Laying of Cable

Supply & laying of 1.1. KV grade, 3.5Core, 95 sqmm XLPE insulated and PVC sheathed, armoured Al, Cable confirming to IS 7098 (Part-1) for Main source to Busbar chamber.

Supply & laying of 1.1. KV grade, 2 Core, 16 sqmm XLPE insulated and PVC sheathed, armoured Al, Cable confirming to IS 7098 (Part-1) for busbar chamber to DB of each flat withy proper saddeling.

Supply & laying of 1.1. KV grade, 4 Core, 10 sqmm XLPE insulated and PVC sheathed, armoured Al, Cable confirming to IS 7098 (Part-1) for busbar chamber to common area DB.

End Termination of Cables

End terminatioin of 1.1. KV grade, 3.5Core, 95 sqmm XLPE insulated and PVC sheathed, armoured Al, Cable with supply of compression gland (Stainless steel) and necessary lugs of suitable size. (For main source to bus bar chamber)

End terminatioin of 1.1. KV grade, 2Core, 16 sqmm XLPE insulated and PVC sheathed, armoured Al, Cable with supply of compression gland (Stainless steel) and necessary lugs of suitable size. (For busbar chamber to DB of each flat)

End terminatioin of 1.1. KV grade, 4Core, 10 sqmm XLPE insulated and PVC sheathed, armoured Al, Cable with supply of compression gland (Stainless steel) and necessary lugs of suitable size. (for busbar chamber to common area DB).

Point Wiring

Distribution Wiring in1.1KV grade 2x 1 (1.5sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire partly in 20mm size PVC Rigid conduit (for ceiling portion only) and in 19mm bore,3mm thick polythine pipe(for horizontal & vertical run embeded in wall ) with1x1(1sqmm) single core stranded FR PVC insulated & unsheathed copper wire for ECC to,light/fan/call bell points with Modualr type switch (Brand approved by EIC) fixed on Modular GI switch board complete with 2No suitable size" Ph &N" copper bar with top cover plate making earthing attachment fixed on wall incl. mending good damages to original finish. (For rooms and common area) from DB to light/fan/call bell points.Average run 8mtrs.

Distribution Wiring in1.1KV grade 2x 1 (1.5sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire partly in 20mm size PVC Rigid conduit (for ceiling portion only) and in 19mm bore,3mm thick polythine pipe(for horizontal & vertical run embeded in wall ) with1x1(1sqmm) single core stranded FR PVC insulated & unsheathed copper wire for ECC to,6A Plug points with Modualr type switch (Brand approved by EIC) fixed on Modular GI switch board complete with 2No suitable size" Ph &N" copper bar with top cover plate making earthing attachment fixed on wall incl. mending good damages to original finish. (For rooms and common area) from DB to 6A plug points. Average run 8 mtrs.

Supply & Fixing 240V,16A 3pin Modular type plug socket with 16A Modular type switch,without plug top on 4 module GI Modular type switch board with top cover plate flushed in wall including S& F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuty wire etc.

Supplying and Drawing 1.1 KV single core stranded FR PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. Connection required With 2x2.5sq.mm+1x1.5sq.mm(For 16A power point wiring

Earthing

Earthing with 65mm GI pipe x3.0 Mts.long and 1no. 50mmx6mm galvanized(Hot Dip)steel strip(4Mts long)20mm dia.x125mm long galvanized bolt,double nuts,double washers including finishing both endsby making holes etc.and S & F 65mm dia. GI pipe(ISI-Medium)protection(3Mts long) to be filled with bitumen partly under the ground level and partly above the ground level to an average depth of 3.65 Mts. Necessary soil treatment to be done for obtaining required resistance value.

Earth Continuity Conductor Connecting the equipments to earth busbar including S & F GI(Hot dip)wire of size 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. Solid GI wire-No 4 SWG

Connecting the equipments body to earth busbar including S & F 25mmx6nn 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.

Please see NIT at Page no: 11 for specification of brand of equipment NOTE: i) PLEASE QUOTE RATE IN ITEM RATE BASIS ii) Ref. 'NIT/tender document' details.

Bidder Name

Amount

SUBIR ENGINEERING WORKS (P) LTD (GSTN-19AAECS4716L1ZZ) BID ID -6892464

ROY CONTRACTORS PRIVATE LIMITED (GSTN-19AAGCR8869M1ZA) BID ID -6895975

GANESH TEWARY (GSTN-19ABRPT2187R1ZB) BID ID -6848039

SUBIR ENGINEERING WORKS (P) LTD (BID ID -6892464)

ROY CONTRACTORS PRIVATE LIMITED (BID ID -6895975)

SUBIR ENGINEERING WORKS (P) LTD (BID ID -6892464)

ROY CONTRACTORS PRIVATE LIMITED (BID ID -6895975)