Kolkata Municipal Corporation Tender

Supplying of 1.1 KV. Grade PVC insulated Conductor of following cables (make: Polycab/ Gloster/Havells/):Size in Sq. mm, No & dia. of wire in mm , No of Core - 16 7/1.70 2

Laying on Wall / surface with Saddles / clamps.(c)Laying of cable from 3/3... core 35 sqmm to 50 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 2 x 10 SWG GI (HOT Dip) Wire, making holes etc. as necy., mending good damages and painting

Laying on Wall / surface with Saddles / clamps.(a)Laying of cable upto 2 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (HOT Dip) Wire, making holes etc. as necy. mending good damages and painting

SCHEDULE OF RATES FOR EARTHING INSTALLATIONS.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:(b)By TATA(Medium GI pipe

Earth busbar 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

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

SCHEDULE OF RATES FOR EARTHING INSTALLATIONS.Soil Excavation.Excavation of soil FOR installation of Earth Electrode and filling & ramming.FOR Morrum Soil.

Equipment earthing.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.

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection Schneider 6-32 A DP

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection Legrand 63 A FP

Supplying and fixing MCB SS enclosure with IP-20/30 protection, powder coated provision FOR two/four pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision FOR earthing attachment 2 Way

Supplying and fixing MCB SS enclosure with IP-20/30 protection, powder coated provision FOR two/four pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision FOR earthing attachment 4

Bus-Bar Chambers : Supplying & fixing sheet metal (16 SWG) Iron Clad Busbar chambers on angle iron frame on wall, incl. earthing attachment and painting as required ... ( As per Drawing no. 470 of PWD Specification Book ... May 1991) Dimension 4 x40x5mm ofAl. bars[85mm long) Dimension of Sheet Metal 500x150mm Box Rate / Mt.of completechamber 415 V,315 A

Supply and delivery of MCCBs with thermal magnetic release breaking capacity Thermal release rang 200-250A, Breaking capacity Icu at 415V AC,50Hz, 50KA,4 pole

Supply and delivery of direct rotary handel of MCCBs (Make: L & T/ABB/Schneider/Simence/GE) Direct rotary handle 200-250A, 415V

Supply and delivery of extended rotary handel of MCCBs (Make: L & T/ABB/ Schneider/Simence/ GE) Extended rotary handle 200-250A, 415V

Supply and delivery of spreader Terminal of MCCBs (Make: L & T/ABB/ Schneider/Simence/ GE) 250A, 3 pole

BUILDING WORKS (F) STRUCTURAL STEEL WORKS, GRILLS, GATES ETC. A. ORIGINAL WORKS 1. M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-incharge complete including cutting to requisite shape and length,fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc. Payment to be made on the basis of calculated weight of structural members only in finished work as per IS specified weight. Payment for gusset, bracket, cleat, rivets, bolts and nuts may be make by adding the actual weight of such items with the weight of finished structural members or 7% of weight for finished structural members weighing not less than 22.5 Kg. / m. or 15 % of weight for finished structal members weighing less than 22.5 Kg. / m. may be increased allow for bracket, cleat, rivet, bolts and nuts etc. and no seperate payment being made for these items, as per direction of Engineer In Charge. The rates are considered for a height of erection 8m. / 2nd floor level from the ground. Add 1.5% extra over the rate for

A N N E X U R E - I Basic Rate of Materials: (All Rates of materials from K-1 to K-14 are excluding VAT) 11. MCCB Enclosure (Havells A-Frame) FP

Compression Glands.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 : FOR 4 core upto 50 sqmm

Finishing cable ends.(b)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.3... core 50 sqmm cable

Compression Glands.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 : FOR 3 core(iv)upto 16 sqmm

Compression Glands.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 : FOR 4 core.(vi)upto 35 sqmm

Compression Glands.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 : FOR 2 core.upto 16 sqmm

Compression Glands.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 : FOR 2 core.upto 10 sqmm.

Finishing cable ends.(b)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.2 core 10 sqmm cable

Finishing cable ends.(b)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.2 core 16 sqmm cable

Estimated amount

Add: 9%SGST

Add: 9%CGST

1% LWC