WBPHED/EE/MLMD/NIeT_18 of 2024-25

Grid-connected Ground Mounted Solar Photo-voltaic system 10 KW, cost includes cost of Solar PV panels (with domestic cell and modules). Inverter (Single/ 3 phase wherever applicable). Balance of system e.g. cable, switches/ circuit breaker/ connectors/ junction box, mounting structure, earthing, lightning arrester and civil works, installation & commissioning, CMC for 5 years, transportation, insurance, applicable taxes etc. The above benchmark costs are excluding of net metering cost and battery back-up costs.

Cost for changing WBSEDCL electric meter (for net metering) necessary Agreement, fitting fixing charges, inspection charges including cableling etc. for newly installed solar PV set up.

Supply, delivery & storage at site of 4 sq. mm. single Core, 4 run 1.1 KV FRLS insulated industrial flexible copper conductor (60 mtr for each run)

Supply, delivery & storage at site of 2.5 sq. mm. single Core, 4 run 1.1 KV FRLS insulated industrial flexible copper conductor for ECC

Supply, delivery storage at site of 32 mm dia PVC piped and fittings schedule 80 (medium duty) conforming to ASTMD-1785 and threated to match with GI pipes as per IS: 1239

Laying of above cable after cutting floor / pavement / wall and making holes incl., embedding the cable at an average depth of 75 mm. in below and mending good the damages to original finish incl. removing the rubbish.

Reinforcement for reinforced work in all sorts of structures including distribution bars, stirrups, binders etc intial 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 inersection, complete as per drawing and direction. a) For works in foundation, basement and upto roof of ground floor/upto 4 m. Category B: Other than SAIL/ TATA/ RINL

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, levelling, dressing and ramming the bottom, bailing out water as required complete. a) Depth of excavation not exceeding 1,500 mm. (1 x 1 x 0.7 x 12 Nos = 8.4 Cum )

A) Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity) B) Do - by fine sand (0.9 x 0.9 x 0.1 x 12 Nos= 1.944 Cum )

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. (0.8 x 0.8 x 12 Nos=7.68 sqm )