CLEANING OF OVER HEAD TANK, UG SUMP AND DOMESTIC SERVICES INCLUDING PERIODICAL SERVICES AND REPAIR TO ROOFING, CEILING ETC AND CONNECTED WORK TO TEMP BUILDING AT INS KATTABOMMAN UNDER GE TIRUNELVELI

Amount

SCHEDULE 'A' PART-I (CLEANING OF OVER HEAD TANG ,UG SUMP AND DOMESTIC SERVICE TANK)

Cleaning of semi under groung sump capacity 382000 Ltrs, by pumping out complete water, taking out and removing complete mud/dirt/silt/sand, sludge from inside and depositing at a distance n.exc 50m away from the sump. Cleaning the bottom floor and inside wall, using scrubbers/brush and washing of inner surface using lime and bleaching powder and removing the same until clean surface is obtained, applying one coat white wash on inner surface (once in six month), black synthetic enamel painting single coat on metal surface of ladder, man hole covers etc., including written tank capacity and cleaning date with white paint of the base is black paint complete all as specified and directed for following UG/HT Tank including cutting of bushes, plants etc., cleaning of surrounding area up to 5.0m complete all as specified and directed by Engr-in-charge. Note : The rates quoted item shall deemed to include minor repairs of surface wall plaster minor spares etc requisted during cleaning. Location : MES Pump house

All as per Item Sl No. 02, but of 225000 Ltrs capacity. Location : MES Pump house

All as per Item Sl No. 02, but of 45000 Ltrs capacity. Location : MES Pump house

All as per Item Sl No.02, but OVER HEAD tank 364000 Ltrs capacity. Location : MES Pump house

All as per Item Sl No. 02, but OVER HEAD tank 200000 Ltrs capacity. Location : Near 54 Leading Md Accn

All as per Item Sl No. 02, but OVER HEAD tank 10000 Ltrs capacity. Location : Power House, MT Pool and MT Pool

All as per Item Sl No. 02, but STATIC WATER tank Size 18x6x2.5m.

Meterial labour for the following over head tank for preparation of old surfaces of wall by washing, rubbing down and stopping of painted surfaces and applying of two coat of superior quality anti algae weather proof Acrylic paint exterior grade on external surface over on one coat of primer complete all as manufacturer instruction and neccessary Tools and plant with structure shall be made around the tank from ground level to top of the over head tank for painting complete all as specified and directed by Engr-in-charge. Note : 1. The rates quoted shall deemed to inclusive of Vertical supporting structure/scaffolding and other item required to complete the work with out any extra cost. 2. Vertical supporting structure shall be approved by AO before commencement the painting to existing over head tank.

(a) Over head tank of 364000 Ltrs capacity. Location : MES Pump house

(b) Over head tank of 200000 Ltrs capacity. Location : Near 54 Leading Md Accn

(c) Over head tank of 10000 Ltrs capacity. Location : Power House, MT Pool and MT Pool

Meterial labour for the following UG Sump for preparation of old surfaces of wall by washing, rubbing down and stopping of painted surfaces and applying of two coat of superior quality anti algae weather proof Acrylic paint exterior grade on external surface over on one coat of primer complete all as manufacturer instruction and neccessary Tools and plant with structure shall be made around the tank from ground level to top of the UG Sump for painting complete all as specified and directed by Engr-in-charge. Note : The rates quoted shall deemed to inclusive all item required to complete the work with out any extra cost.

(a) UG RCC Sump of 382000 Ltrs capacity. Location : MES Pump house

(b) UG RCC Sump of 225000 Ltrs capacity. Location : MES Pump house

(c) UG RCC Sump of 45000 Ltrs capacity. Location : MES Pump house

(d) Static Water Tank Size 18x6x2.5m.

Meterial labour for preparation of old surfaces of wall by washing, rubbing down and stopping of painted surfaces and applying of one coat of superior quality anti algae weather proof Acrylic paint exterior grade on external surface complete all as manufacturer instruction and black synthetic enamel painting single coat on metal surface of ladder, man hole covers etc., including written tank capacity and cleaning date with white paint of the base is black paint and neccessary Tools and plant complete all as specified and directed for following UG Sump/ Static water tanks including cutting of bushes, plants etc., cleaning of surrounding area up to 5.0m complete all as specified and directed by Engr-in-charge.

(a) UG RCC Sump of 45000 Ltrs capacity. Location : MES Pump house

(b) Shallow well.

Disconnecting inlet and outlet of RCC/PVC water tank (fixed inside or Out side the married/ OTM Accn building) decanning of water from tank, scrubbing, cleaning and removing all scale and dirt from wall, bottom etc from tank and mouth of inlet/outlet of tank and pipe applying Bleaching powder inside and one coat of lime both inside and out side including two coat painting of MS cover over one coat primer of approved colour and P/o Wire mesh on over flow/ air vent pipe all as specified of capacity exc 250 Ltrs and n.exc 500 Ltrs.

All as per item Srl No. 12, but of capacity exc 500 Ltrs and n.exc 1000 Ltrs.

Dismantling/ taking down unseviceable ball valve and supply and fix ball brass valve/ Float valve with polythene float ball and fly nut complete,screwed for GI pipe including provision of GI sockets reducer/elbow as required at site complete of following sizes, ISI Marked, complete all as directed of following sizes. Make:Prayag Polymers (P) Ltd /Leader/Kirloskar/Zoloto

a) 40 mm dia bore

b) 25 mm dia bore

c) 20 mm dia bore

Material and labour for bushes cuttings/Area levellings/removal of stone in entire pump house area including trimming of trees and branch cuttings up to 50 mm dia complete all as specified and directed

Supply & Fixing in repair for single pointed air termination rod, 12 mm dia and 300 mm long complete.

Supply & fix in repair for Aluminium strip 25mm x 3.15 mm including PCC mix 1:3:6 With 12 mm Aggrigate for Mounting strip on roof of over head tank and Wooden blocks shall be fixed inside concrete and saddle and fixing screws for fix aluminium strip etc for roof conductors and down conductors above ground complete all as specified and directed by Engineer-in-Charge.

M & L in repair for test point terminal block made of gun metal or phosphours bronze size 75X75X25 mm drilled and screwed including 03 nos 08 mm dia ,25 mm long hex screw complete all as specified and directed by Engineer-in-Charge.

Supply and laying steel water tubing medium grade of 40mm dia galvanised with all fittings and such as bends,elbows,tees sockets etc laid in trenches/on wall complete all as specified and directed .

Earthing complete with Copper earth plate electrode 600 x 600 x 3.15mm buried directly in ground vertically to a depth not less than 2.25 M below GL with top edge of the earth plate not less than 1.5 M below normal GL connected with copper earth strip 20x3mm by means of bolts, nuts check nut and washers of GI and earth wire protected by GI pipe 40mm bore light grade and watering pipe 20mm bore GI pipe medium grade including one test point for testing purpose with funnel and connected to switch/control board upto 7.5m away from earth electrode including earth work, PCC (1:3:6) type C-1 chamber, RCC (1:2:4) type B-1cover slab 50mm thick with 8mm dia TMT bars reinforcement both ways at 140mm C/C, charcoal, salt, water pipe, wire mesh, lugs etc and testing complete all as applicable and as per Plate No. 5 of SSR 2009 and all as specified.

Supply and fix in repair for Twin Aviation Light 20 watt Aluminium Alloy Aluminium Alloy IP - 65Frequency50 - 60 HzInput Voltage 180 - 280V AC Lighting Color RED Glass Material Polycarbonate Lux level At 1 Meter 50 Lux complete all as specified and as directed.

Supply and fix ABC Powder Based Fire Extinguisher, 4 Kilogram Capacity ISI Mark IS: 15683 operating temperature (-0) ºC to (+55) ºC and Fire Rating 2A & 21B type of fire filled with MAP Powder Complete in all respect & 'A','B' & 'C' class fires - inflammable liquids, gaseous fires like L.P.G. and acetylene, and electrical fires.Suitable for all - office / pantry / commercial, residential ; industrial buildings, Purpose. complete all as specified and as directed. Make:- Ceasefire or equivelent in make Mini Max/Fireex/Newage

SCHEDULE 'A' PART-II (B/R PORTION)

Dismantling wall and ceiling boards (fibre, pulp, insulation etc) or insulation boards / slabs / blankets any thickness including cover fillets & snap grid complete all as specified and directed.

Dismantling AC sheets as in roof covering complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description in any position complete all as specified and directed.

Demolition of brick work or stone/boulder built in time mortar or cement mortar including all coins, arches pillars etc but excluding ashlar facing dressed stone work & precast concrete articles complete all as specified and directed.

Material and labour for Brick work with sub class 'B' brick straight or curved on plan exc 6m mean radius and built in CM 1:6 complete all as specified and as directed.

Taking down cement plaster on frick or stone wall and concrete surfaces etc including racking out joints, hacking for key, scrubing down with water etc. complete all as specified and as directed.

Material and labour for 15mm thick rendering in cement mortar 1:4, on other than fair faces of brick/concrete surfaces finished even and smooth with out using extra cement all as specified and as directed.

Material and labour for 10mm thick rendering in cement mortar 1:6, on other than fair faces of brick/concrete surfaces finished even and smooth with out using extra cement all as specified and as directed.

Material and Labour for three coats of white wash on new surface of wall including preparation of surface complete all as specified and directed.

Material and labour for applying two coats of cement based paint wall over a coat of white cement primer including preparation of new surface of wall complete all as specified and directed.

Material and labour plain cement concrete 1:2:4 type B0 using 12.5 mm graded stone aggregate as in roof kerbs or mud stops, rounded or chamfered on edges all as specified and as directed.

Material and labour for roof trusses (framed) trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (beam, tee, angle, channel or flat sections) including distance pieces, cleats etc conforming to Fe 410-W (Gde-E-250) complete all as specified and directed.

Prepration of new steel surface of any description not exc 60cm in girth and applying two coats of synthetic enamel paint over a coat of rex oxide primer complete all as specified and directed.

Material and labour for Gl frame work for seamless ceiling comprising of Gl perimeter channel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre including necessary hangers6mm dia GI up to1200mm length adjusting level fixed to roof slab by means of cleats made out of FI 40x3mm size 60 cm long and expansion holdfast 12.5mm dia 40mm long complete all as specified and as directed.

Material and labour for 8 mm thick Seamless calcium silicate ceiling made out of 1800 x 1200 mm size board of siliceous and calcareous material reinforced with cellulose fibre fixed to the ceiling section with 25 mm long self drilling and tapping screws having phillips head with under head cutter at 200 mm centre to centre, including finshing the joint of face board with specially formulated jointing compound and 48 mm wide fibre tape to provide seam less finish complete all as specified and as directed.

M&L for applying two coat of oil bound distemper over a coat of primer over 1mm thick wall care putty on ceiling surfaces to making surface smooth enough to receive the paint including preparation of new untreated surface complete all as specified and as directed.

Supply and fixing galvalume single skin corrugated profiled roofing sheet of 0.50mm thickness (Total coated Metal thickness) having tensile strength of 550 MPa, coated with hot dip metallic zinc aluminium alloy coating zincalume AZ-150 or equivalent (as per AS 1397) @ 150 gms/sqm, total on both sides of ZN (45%) & AL (55%), with super polyester colour bond XRW quality paint coat or equivalent as per AS/NZS-2728 (Category 3-4) of approved colour, total coating thickness of 35 microns of a super polyester XRW quality paint system or equivalent comprising of 20 microns (NOM) exterior coat on top surface and 5 microns (NOM) reverse coat on back surface over 5 microns (NOM) primer coat, on both surface, of approved colour shade fixed with GI self tapping fastening bolt/screw as in roof covering/cladding etc as per manufacturers instructions complete all as specified and as directed.

All as per item No.40 above but 0.5mm thick prepainted plain galvalume sheeting as in ridge and gate covering fixed with GI self tapping screw complete all as specified and as directed.

Material and labour for AC sheets 6mm thick corrugated or semi corrugated fixed with L hook or cranked bolts in roofs complete all as specified and directed.

Material and labour for AC 6mm thick two piece adjustable unserrated ridge or hips and fixed with L hook or cranked bolts complete all as specified and directed.

D.R ASSOCIATES

KRISHNA ENTERPRISES