CLEANING OF OH RESERVORS, SHALLOW WELLS, REPAIRS TO PANELS, AIR BREAK SWITCHES AND STREET LIGHTS AND SECURITY LIGHTS, REPAIR AND REPLACEMENT OF CI,DI,GI PIPE LINES, SLUICE VALVES, TWO AND FOUR POLE STRUCTURES, ALLIED WORKS AT CGDHQ-10 CAMBPELL BAY

Amount

Material and Labour for cleaning of shallow water wells of size 25m dia, 6m depth by dewatering the complete well, removing the sediments settled at the bottom and depositing where directed, scraping the walls with wire brush and washing with clear water and applying one coat of white wash both internally and externally and writing the date of cleaning, due date of cleaning and capacity of well in paint (white letters on black background) complete all as specified and directed. Note: Tank/ sump/Well is cleaning twice in year (every 06 months)

Material and Labour for cleaning of shallow water wells of size 10m dia, 4m depth by dewatering the complete well, removing the sediments settled at the bottom and depositing where directed, scraping the walls with wire brush and washing with clear water and applying one coat of white wash both internally and externally and writing the date of cleaning, due date of cleaning and capacity of well in paint (white letters on black background) complete all as specified and directed. Note: Tank/ sump/Well is cleaning twice in year (every 06 months).

Material and Labour for cleaning of RCC water tanks (inside) by dewatering the complete tank, removing the sediments settled at the bottom of tank, scraping with the help of shovels, hard brushes and physical cleaning of tanks (Reservoir) by de-scaling/brooming silt and sludge and other deposits from inner side (bottom of dome), collecting and taking them out with the help of manual labour and depositing at a distance not exceeding 50m and making the tank clean and washing properly with bleaching powder mixed with water (1:10) and applying two coats of white wash both internally and externally and writing the date of cleaning, due date of cleaning and capacity of tank in paint (white letters on black back ground) and the inner ladder with two coats of black synthetic enamel paint of exterior quality over a coat of red oxide primer and including removing of any vegetation growth on and around the tank complete all as specified and directed at site for following capacities:- Note: (a) Work is to be executed at 18 to 25m height for ser No.3(a) (b) All necessary T&P, labours and materials will be arranged by the contractor. Note: Tank/ sump/Well is cleaning twice in year (every 06 months). (a) Overhead reservoir of capacity 50,000 litres with 15m staging

(b) All as per item No3(a) hereinbefore but Underground sump of capacity 25,000 litres

(c) All as per item No3(a) hereinbefore but Underground sump of capacity 5,000 litres

Material and Labour for cleaning of rotational moulded PVC water storage service tanks on buildings by dewatering complete tank, removing sediments settled at the bottom of tank and scraping the walls and bottom of tank and cleaning with bleaching powder solution, washing with clear water and writing the date of cleaning and due date of cleaning in white paint complete all as directed.Note: PVC service water tanks clean in twice in year (every 6 months). (a) 2000 litres capacity

(b) All as per item No4.1 hereinbefore but 1000 litres capacity

(c) All as per item No4.1 hereinbefore but 500 litres capacity

Dismantling existing unserviceable PVC water tanks and supply and fix PVC rotational moulded water tank two layered of 1000 litres capacity hoisted and fixed in position including provision of necessary inlet/outlet/over flow pipe and connected with the existing pipe lines complete all as specified and AS directed.

All as per Sl item No. 5 above but 500 litres capacity.

Supply and Fixing of PVC water tanks cover of any size complete all as specified and directed.

Material and Labour for overhauling of pressure feed filter plant of capacity 27000 LPH by carefully removing the old unserviceable media complete from plant from its installed position carrying out the maintenance with following replacements and reinstalling in its original position and testing on completion, all as specified and directed. Note: Pressure feed filter clean and change the media once in a year. (a) Sand filter media

All as per Sl item No. 8.1 above but Dolomite

All as per Sl item No. 8.1 above but Shilack

All as per Sl item No. 8.1 above but Activated Carbon

Dismantled damaged valve chambers of any description and construction of valve chambers (for gate valves) of sizes 600mm x 600mm x 600mm with 200 mm thick solid concrete masonry block casted using PCC 1:3:6 type C1, using 20mm graded stone aggregate built in cement & sand mortar 1:6, 3mm thick plaster internal surface and external surface up to 15cm below ground level and top of floor in CM 1:4 finished even and smooth without using extra cement, 15mm thick MS sheet cover including 40mmx 40mmx3mm MS angle iron frame embedded in 150mm thick PCC 1:2:4, type B-1, using 20mm graded stone aggregate, for coping with 25mmx6mm thick flat iron hold fasts, handles, hinges with locking arrangement and applying two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer to all steel surfaces and earth work and excavation in any type of soil, returning, filling in and removal of surplus soil to a distance n.exc. 50m complete all as specified and directed and as shown on Drg No.TD-92 sheet 1/1.

Supply, installation, testing and commissioning integral LED Aviation Light with 302 Nos LEDs comprising aluminum Housing with polycarbonate enclosure including all necessary drilling, bolting or riveting etc complete all as specified and directed Cat Part No BGAV 302 LED, Make : Bajaj or equivalent of Crompton/Havells

Dismantling existing unserviceable PVC conduit of any description and supply and fix rigid non-metallic PVC conduit of 20mm external dia exclusive of boxes (junction/terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc. complete all as specified and as directed

Dismantling existing unserviceable loop in-loop out box of any description and supply and fix FRP junction box of size 250 x 200 x 105mm for loop in - loop out connections of street lights including one four pole connector and one MCB 240 V SP 2.5 A complete including fixing on poles complete all as specified and as directed

Dismantling existing unserviceable cable from loop in-loop out box of any description and M & L for PVC flexible cable with copper conductor 2.5 sqmm,2 core, 1100 volts grade for connecting from loop-in- loop out box to steet light fitting complete all as specified and as directed

Supply and Fixing of light emitting diode street light Luminaries compressing pressure, die cast housing for better aesthetics and thermal management. Comprises of extruded aluminium housing with pre-wired gear tray with LED’s & drive, heat resistant flat glass suitable gasketed for IP65 protection, high grade power coating and fitted with toughened glass with high power LED’s of 45watt and pipe mounting arrangement for end mounting on bracket made out of 50mm dia GI pipe light grade, 1.2m long bent to shape with two sets of clamps made out of flat iron 50 x 6mm, bolts, nuts and washers and applying two coats of aluminium paint over on coat of red oxide zinc chrome primer connecting electrically with PVC mulitistranded copper cable of suitable size complete including taking down existing 70/150/250 watt SV/MH lamp fittings all as specified and directed Make – CG-Cat No LSTO 45-CDL or Equivalent in Bajaj/Wipro/GE

Supply and Fixing of light emitting diode post top lantern, extruded aluminium housing with toughened glass cover Ingress protection IP 65, Driver is integral to the housing pipe mounting arrangement for end mounting on bracket made out of 50mm dia GI pipe, , connecting electrically with PVC multistranded copper cable of suitable size complete including taking down SV/MH post top fittings all as specified and directed. Make Crompton Greaves-Cat No LPTO-40 WW/M or equivalent in Bajaj/Wipro/GE

Material and Labour for earthing complete with galvanized steel earth plate electrode of size 60cm x 60cm x 6mm buried directly in ground (earth pil not less than 2.25m deep below the normal ground level) with top edge of the plate not less than 1.5m below normal ground level connected to GI earth strip of size 25x4mm as a earthing lead by means of GI bolts , nuts check nuts and washers and earth lead protected by 40mm dia GI pipe medium grade and connected to electric motor/panel board/earthing test point all as shown on electrical plate No 3 of SSR Part I and all a specified including testing on completion and dismantling of existing earthingNote : The unit rate shall include for excavation earth work in any type of soil, plain cement concrete 1:3:6 mix, Type C-1 pit, 40mm thick RCC 1:2:4 mix type B cover reinforced with 8mm dia TMT bars @ 150mm C/C both ways, GI funnel with preamble (Notes) under sub heading earthing specified in SSR Part II

Supply and Fixing of MCCB of capacity 200 Amps rating with breaking capacity 25 KA 4 Pole all as specified and as directed.

Supply and fix XLPE insulated armerd heavy duity under ground electric cable with standered aluminum conductor, 1100 volts grade of crosssection are 16 Sqmm 2 core laid in trenc/fixing on wall all as directed and as specified.

Material and Labour for HDPE Double Wall Corrugated pipe of size 50mm outer dia and 38 mm inner dia confirming to IS:14930 Part-II including necessary pipe fittings such as couplers, end caps, bend etc. laid in trenches/ on poles for 16 Sqmm & 10 Sqmm 2 Core cable protection complete all as specified and directed.

Supply and topping up of transformer oil with di-electric strength not less than 50 KV in to the conservator tank/ body tank of the transformer etc at Site complete all as directed by the Engineer-in-Charge. Make:- Power Oil/ Transol/ Sabitha Chemicals.

Material and Labour for replacement of silica gel breather assembly for transformer of 100 kVA capacity complete all as specified and directed by Engineer-in-charge

Material and Labour for replacement of silica gel breather assembly for transformer of 200 kVA capacity complete all as specified and directed by Engineer-in-charge

Material and Labour forr preparation of old painted surfaces of transformer with coarse cloth/ brush and painting throughout externally on exposed surfaces spraying with two coats of smoke grey colour synthetic enamel paint including writing of transformer details on plinth in white enamel paint on black enamel paint back ground complete including one coat of white wash for base foundation all as specified and directed by Engr-in-charge

Supply and spread 40 mm graded coarse aggregate around out door transformer and HT 11KV/4 Pole structure all as directed all as directed and specified by Engineer-in-charge

Supply and Fixing of switch air break gang operated triple pole mechanically operated mounted on insulators and steel frame with operating mechanism worked from ground level for current rating upto 200 amps suitable for 11000 volts grade complele all as specified by Engr in Charge

Supply and and lay synthetic rubber insulating mat of size 2mtrX1 mtrX10mm complete all as specified and as directed.

Supply and Fixing of tubes, medium grade 25mm dia bore galvanized with all fittings and fixed complete laid in floors/ trenches/ fixed to walls and ceiling including taking down the existing old pipe complete all as specified and directed.

Supply and Fixing of tubes, medium grade 40mm dia bore galvanized with all fittings and fixed complete laid in floors/ trenches/ fixed to walls and ceiling including taking down the existing old pipe complete all as specified and as directed.

Supply and Fixing of tubes, medium grade 50mm dia bore galvanized with all fittings and fixed complete laid in floors/ trenches/ fixed to walls and ceiling including taking down the existing old pipe complete all as specified and as directed.

Material and Labour for Float Valve, high pressure, PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe of size 25mm bore all as specified and as directed.

Material and Labour for Gun metal gate valve with iron wheel head, screwed both ends for iron pipe of size 25mm bore all as specified and as directed.

Material and Labour for Gun metal gate valve with iron wheel head, screwed both ends for iron pipe of size 40mm bore all as specified and as directed.

Material and Labour for Gun metal gate valve with iron wheel head, screwed both ends for iron pipe of size 50mm bore all as specified and as directed.

Supply and fix sluice alves, flanged of class 1.0 PN complete, size 80 mm dia all as specified and as directed.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc not exc10 sqm on plan and getting out in soft/loose soil complete all as specified and as directed.

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

Removing excavated materials (soil) not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point all as specified and directed.

Demolition and dismantling cement concerete cum and exc 15 CM thickness but above ground level

Material and Labour for Cement concrete in foundations filling and mass concrete type B2 1:2:4 using 40mm graded aggregate all as specified and as directed.

Form work to sides of concrete foundations footings, bases of columnens raft and raft beams sides and softs (if any) of foundation and planth beams and similer work vertical or to batter all as specified and as directed.

Automatic star delta strater in SS Enclosure incorporating heavy duty four pole contactor type TCI-DX with wide bend operating coil over load relay type LR-3D for motor protection electronic tar delta timer sutabele for 12 HP all as specified and as directed.

All as per item No 41 hereinbefore but suitable for 20 HP

NOTE : An Amount of Rs 47190.00/- towards Schedule of Credit shall be deducted to arrive the Contract Sum

KCM BUILDERS & CONSTRUCTIONS INDIA PVT LTD

M/s Ramesh Lal