138WE/L-103/24-25

Amount

Excavation in trenches not exceeding 1.5m in wide, nexc 10 Sqm on plan and not exceeding 1.5 m in depth for laying of pipe etc and getting out in soft soil, complete all as specified and directed.

Returning, filling in including spreading leveling watering and well ramming in layers not exc. 25 cm thick in layers complete all as specified and directed.

Removing surplus soil to a distance not exc. 50 M and depositing where directed at a level not exceeding 1.5 Mtr above the starting point complete all as specified and directed.

S&F 80 mm bore GI tube medium grade galvanized with all fitting and fixed to wall, ceiling or laid in floor or trench complete all as specified and directed.

S&F 50 mm bore GI tube medium grade galvanized with all fitting and fixed to wall, ceiling or laid in floor or trench complete all as specified and directed.

S&F 25 mm bore GI tube medium grade galvanized with all fitting and fixed to wall, ceiling or laid in floor or trench complete all as specified and directed.

Supply and fixing in replacement CI sluice valve class PN-1.6 type of size 80 mm dia ISI marked with iron wheel head brass spindle. confirming to IS - 14846 flanged ends including rubber joints and jointing material all as required at site including any addition alteration for fixing at site complete all as specified and directed.

S&F in repairs gun metal gate valve of 50mm dia bore with iron wheel head screwed both ends for GI pipe including fittings i.e union socket etc complete all as specired and directed .

S&F in repairs gun metal gate valve of 25mm dia bore with iron wheel head screwed both ends for GI pipe including fittings i.e union socket etc complete all as specired and directed.

Supply and fix non return valve ISI marked flanged ends with by pass arrangements of size 80 mm (2”) dia bore complete all as specified and directed.

Supply, installation, testing and commissioning of open well submersible pump of capacity 10.0 HP, 415 Volts, 50 Hz of head upto 50 meter and 80 mm dia delivery along with complete fitting and flat submersible suitable copper cable and starter complete all as specified and directed.

Supply & laying in replacement XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volt grade of cross sectional area 50 Sqmm 3.5 Core complete all as specified and directed.

Supply, installation and testing power connectors single phase, 230 Volts of 25 KW capacity with support stands and clamps complete all as specified and directed.

Supply installation, testing and commissioning self limiting self regulating heat tracer 60-HTS, output at 10 degree centigrade 230V 60 W/m maximum maintenance temperature 150 degree centigrade and minimum maintenance temperature( -)65 degree centigrade operated on 240 Volt AC supply suitable for Gi pipe upto 80mm dia complete all as specified and directed.

Supply, installation, testing and commissiong end connectors operated on single phase, 240 volts of 25 KW capacity with supporting stands and clamps complete all as specified and directed.

Supply & laying XLPE insulated, armoured heavy duty electric cable with copper conductor, 1100 volt grade of cross sectional area 10 Sqmm 3.0 Core complete all as specified and directed.

M&L for duct insulation for GI pipe of dia 25 mm with resin bonded fibre glass wool roll of density 24 kg/Cum, with factory laminated aluminium vapour barrier, thickness of insulation as specified and including the following:- (a) M&L for cleaning the duct surface (to be insulated ) by scrapping carefully with wire brush etc. to make the surface completely free of millscale, dirt, dust, grease and other foreign materials, taking special care so that all duct joints are sealed against any leakage. (b) M&L for applying rubber based adhesive CPRX compound. (c) M&L for sealing of all longitudinal joints and circular overlaps with and including Aluminium foil tape 50 mm wide, to make the insulation leakproof. (d) M & L for securing the insulation with and including mechanically fastened nylon/ steel straps of size 12 mm/50 mm at maximum intervals of 1.2 mtr.

M&L for duct insulation for GI pipe of dia 50 mm with resin bonded fibre glass wool roll of density 24 kg/Cum, with factory laminated aluminium vapour barrier, thickness of insulation as specified and including the following:- (a) M&L for cleaning the duct surface (to be insulated ) by scrapping carefully with wire brush etc. to make the surface completely free of millscale, dirt, dust, grease and other foreign materials, taking special care so that all duct joints are sealed against any leakage. (b) M&L for applying rubber based adhesive CPRX compound. (c) M&L for sealing of all longitudinal joints and circular overlaps with and including Aluminium foil tape 50 mm wide, to make the insulation leakproof. (d) M & L for securing the insulation with and including mechanically fastened nylon/ steel straps of size 12 mm/50 mm at maximum intervals of 1.2 mtr.

Taking down old unserviceable/rusted LT panel and supply,Installation ,testing and Commissioning LT Panel cubical type outdoor floor mounted weather proof totally enclosed, (CPRI approved) factory made and made out of 3.15 mm thick CRCA powder coated sheet and angle iron complete with bus bar of copper of suitable size for capacity 400 Amps 3 Phase and Neutral 415 Volts 50 Hz mounted on epoxy type insulators with PCC flooring and angle iron base frame including space to accomodate 04 Nos star delta staretrs compitable for submersible pump of capacity upto 10 HP each on seperate housing including painting of panel with two coats of synthetic enamel paint over a coat of red oxide primer having IP-54 and conforming to IS-8623 and including following accessories:- INCOMING (a) MCCB 160 Amps 4 pole, with short circuit and earth fault protection with earth module breaking capacity 35 KA- 01 Nos (b) Change over switch open execution type 160 Amp 4 pole - 01 No OUTGOING (a) MCB SPN 32 Amps, 240 Volts, 50 Hz 'C' curve type- 06 Nos (b) MCB SPN 63 Amps, 240 Volts, 50 Hz 'C' curve type - 06 Nos c) Digital Volt meter with sellector switch d) Digital Amp meter with sellector switch with necessary CT e) LED indicating lamp - 11 Set Note :-(i) All MCCBs / instruments / MCBs /Bus Bar and starters shall be housed in a separate housing with on- off latches in the housing

M&L for Earthing complete with galvanized steel earth plate 600x600x6 mm thick, buried directly in ground (earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 meters below normal ground level, connected to galvanised strip 25 mm x 4 mm dia as earthing lead by means of bolts, nuts, check-nuts, and washers of galvanised iron or steel besides welding at all joints as shown in drawings and including excavation and earth work, GI pipe light grade 40 mm bore for protection of GI strip from earth electrode to and including the earth test point of galvanised Iron/steel of size 600x600x6 mm, supplying and laying charcoal stone aggregate) chamber and mild steel angle iron frame 40x40x3mm and RCC cover 40 mm thick (1:2:4) type B1 using 20 mm graded crushed stone aggregate reinforced with 8 mm dia TMT bars @ 75mm C/C both ways with mild steel handle 12 mm dia, PGI funnel with wire mesh, 20 mm dia GI pipe light grade all as shown in drawing. Note : (a) GI earth Strip will be measured and paid separately beyond 7.5 Mtr length, the rates of funnel with GI pipe for watering is deemed to be included in this item.

Taking down old unserviceable PVC water tank and supply, installation, testing and commissioning PVC TANK, two layers black color, ISI marked (Cylindrical, vertical ) with closed top hoisted with threaded cap and fixed in position all as specified of capacity 10000 ltrs each including all accessories (i.e GI nipples etc) including provn of inlet 50/80mm dia inlet, outlet, overflow and washout pipes complete alongwith staging of stone masonary in cement mortar of appropriate size complete all as specified and directed

Material and labour for PUF insulated of Water tank, insulated with 50mm thick PUF insulation of density not less than 48 Kg/Cum for PVC tank of capacity 10000 ltrs complete all as specified anddirected.

Material and labour for construction of stone masnory valve pit size 120 x 120 x 150 cm (internal dimension) built in cement mortar 1:4 incl plastering 20mm thick internally and externally in CM 1:4 PCC 1:4:8 TYPE D-2 15 CM thick in foundation extending 10CM beyond external faces of wall around PCC flooring 1:1:4 type B-1 40 mm thick cover made out of 3.15mm thck MS round bar and locking arrangement with lock 2 keys. MS sheet cover should be painted with two coats of synthetic enamel paint over a coat of red oxide primer all as specified and directed.

MEDHI ALI GRONGPA (BID ID -3214414)

EESSI (BID ID -3212530)