WBPHE/EE/MMD/NIeT-10OF2020-21

Supply, delivery and storage at site of the following cables- 185 sq mm , 3 core , 11 KV (E) Grade XLPE insulated HT Al Armoured cable as per IS 7098 / (PART-II) 1985 with latest amendments. .(From VCB to HT AVR toTRANSFORMERs)

300 sq mm , 31/2 core , 1.1 KV Grade XLPE insulated Al Armoured cable as per IS 7098 (Part - I) 1988 ( from Transformer secondary to incomer of PDB Cum MCC panel at P/H )

2.5 sq mm , 12 core , 1.1 KV Grade PVC insulated Copper Armoured control cable as per relevent IS.

2.5 sq mm , 3 core , 1.1 KV Grade PVC insulated Copper Armoured cable as per relevent IS.

Laying of two cables above 185 sqmm in an underground trench in single tier formation (horizontal), the trench size : 680 mm x760 mm average depth, with brick protection on the top of eachcable 8 (eight) Nos. bricks per Mtr. and 4 (four) Nos. bricks perMtr. as separator between the bricks and cables and also trench to be filled up with shifted soil, levelling up and restoring surfaceduly rammed. i)300sqmm

Making internal electrification of newly constructed breaker room consisting of two nos. bracket point , two tube light point , two bulkhead point, three nos. fan point and three no. point for 40watt LED fixture with arm bracket at outside of p/h and one three pin plug point including supply of all necessary materials to complete the work as per IE Rules and as per direction of E.I.C.

Supply delivery fitting fixing of 40 W LED light fixture having pressure die cast Al. housing pot optical reflector and heat resistant toughened glass cover complete set. M.No-BRP409 LED CW 035 NR FG PSU GR 40W (Make Philips/equivalent model)

Construction of Masonary cable trench with RCC removable slab Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m as directed. The item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete. a) Depth of excavation not exceeding 1500mm

Earth work in filling in foundation trenches or plinth with good Earth, in layers not exceeding 150mm including watering and ramming etc layer by layer complete. (payments to be made on basis of measurements of finished quantity of work) a) With Earth obtained from excavation of foundation

Filling the foundation or plinth by silver sand in layers not exceeding 150mm as directed and consolidating the same by thorough saturation with water, ramming complete, including the cost of supply of sand. (payments to be made on basis of measurements of finished quantity of work) a) Do – by fine sand

Ordinary cement concrete (1:1.5:3) with graded stone chips (20mm Ф nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevant IS codes a) Pakur / Chandil variety

Brick work with first class bricks in cement mortar (1:4) a)In foundation and plinth

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc including supply of rods, initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every inter – section, complete as per drawing and direction (SAIL/ TATA /RINL)

Plaster (to wall, floor, etc) with sand and cement mortar including rounding off or chamfering corners as directed and ranking out joints including throating, nosing and drip course, scaffolding/staging where necessary( ground floor). (i) With 1:4 cement mortar a)10 mm. thick plaster

Supply delivery & fitting fixing of 300mm dia. Sweep exhaust fan incl. Fixing only louver shutter/cowl on wall with necy. bolts & nuts all complete the job as per direction of EIC.

SUJOY RANJAN BHOWMICK

P K ENGINEERING

M/S NABIN GOPAL SENGUPTA