WBPHED/EE/BMD/NIeT- 3 OF 2024-2025/15

Amount

Flood lighting luminaire with single die ceramic base high power LED, PDC housing & integrated flood optics to ensure uniform distribution maintenance free system, ideal for sports lighting, area lighting and high mast lighting.- M.No-BVP483 LED210 CW AWB PSU GR for Philips make or equivalent make a) 6 nos for existing High mast

10sqmm 4 core 1100V grade XLPE insulated aluminium Armored cable ,cable As Per IS-7098 (Part 1) 2011 with Up To Date Amendments,

Laying of above cable through the under ground trench having depth 760mmX width 460mm and laying 8 nos brick for per mtr length of the cable for protection of the cable including sand filling ramming complete as per IE rules as per direction of the EIC.

Excavation of soil for installation of Earth Electrode and filling & ramming. For Soft Soil

Earthing with 50mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1x4 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 mtr long ) to be filled with bitumin purely under the ground level and partly above ground level driven to the average depth of 3.65 Mts. below the ground level as below: By ISI-Medium GI pipe

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

Connecting the equipments body to earth busbar incl. S & F 25 mm x 6 mm Galvanized (Hot Dip) MS flat on wall/floor with GI saddle as required and connection to equipments with incl. drilling holes, bolts, nuts,washers etc.

Design, Manufacturing and Supply of ESI make 3 Phase, Automatic Float and Boost (Double Rectifier / FNBC) Battery Charger with integral DCDB & Battery compartment compatible to EXIDE make 110V 65AH, SMF VRLA Battery Bank. Technical specification as per enclosed Annexure

Supply of ‘EXIDE’ make 108V, 65AH SMF, VRLA Battery, type no. 9EP65-12, consisting of 9nos., 12V modules per SET with inter module connectors & Battery Stand in complete.

Installation testing and commissioning of above supplied all electrical connection with VCB pannel as required to make installation complete as per direction of EIC.

Lowering of High Mast round arm (Existing) for replacement and replacement of the lights and shifting in proper position as per directioin of EIC .

Supply delivery at site of horizontal multi stage type (Booster) pump motor (Make-Approved) , Flow-4.7 cum/hour, head-55.3 mtr, Power-0.65KW/0.87 HP , voltage-220 Volt, Frequncy-50 Hz Motor speed-2770-2820

Supply and delivery at site 300 sq. mm, 4 core, LT XLPE insulated Ar. Al. conductor cable Confirming IS:7098 (Part-1) 2011 Make: Havells/Finolex/Netco/Gloster/ Polycab (Materials should be supplied as per requirement of site, no extra material will be received by the department.)

Vacuum regulator 0-4 kg/hr ,auto swithover type for existing gaseous system (Make -Capco water solution limited )

3/4" injector (Approved make)

Supply delivery at site of horizontal multi stage type (Booster) pump motor (Make-Approved) , Flow-4.7 cum/hour, head-55.3 mtr, Power-0.65KW/0.87 HP , voltage-220 Volt, Frequncy-50 Hz Motor speed-2770-2820

Preventive maintenance kit for vacuum regulator , capacity 0-4 kg/hr

Surface Dressing of the ground in any kind of soil including removing vegetation inequalities not exceeding 15 cm depth and disposal of the rubbish within a lead upto 75 m as directed.

Earth work in excavation of foundation trenches or drain in all sorts of soil ( including mixed soil but excluding laterite or sand stone) including removing spreading or stacking the spoil with in a lead of 75 m as directed .The item includes necessary a) Depth of excavation for additional depth beyond 1,500 mm. and upto 3,000 mm. but not requiring shoring.

Filling in foundation or plinth by silver sand in layer not exceeding 150mm as directed and consolidating same by thorough saturation with water ramming complete including cost of supply of sand.

Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

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

(b) In superstructure, ground floor

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

Plaster ( to wall, floor , ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and racking out joints or roughening of concrete surface including throating nosing and drip course where necessary (Ground floor).[Excluding cost of chipping over concrete surface] a) With 1:6 Cement mortar ( 25mm thick )

Neat cement punning about 1.5mm thick in wall. dedo, window sill floor etc Note- Cement0.152 Cum per 100sqm

Moveable Galvanized plain sheet Pit cover M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. (i) Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr.

Galvanised plain sheet works (excluding supporting framework) fitted and fixed with 6 mm. dia J or L hook-bolts and nuts, sheet-bolts, limpet and bitumen washers and putty with 150 mm. end lap & 50 mm minimum side lap complete. (a) In roof: with 0.63 mm. sheets.

Supply delivery arrd storage at site of caustic Soda Flskes as per IS-252-20L3 {@300 kg,/site}

Add: 18% GST

Add: 1% Cess

ABHIJIT MUKHERJEE

M/S NABIN GOPAL SENGUPTA