CLEANING OF UNDERGROUND WATER STORAGE SUMPS/ TANKS INCLUDING REPLACEMENT OF CONTROL VALVES, PRIMPING TANKS, AUTO VALVES AND CHLORINATION AT VARIOUS PUMP HOUSES INSTALLED AT ARMY AREA COLABA, MUMBAI

Amount

Cleaning of underground sump of capacity Two lakh gallon to Three lakh gallon, cleaning the floors, wall and ceiling portion of sump etc by Mechnical high pressure spray and steel wire brush or broom brush to remove Algae/dirt/foreign dirt completely and draining out the water/dirt with a high pressure wet vaccum pump and removing spoils out side of MoD land, distance exceeding 5 KMs & not exceeding 10 KMs and applying chemical spray of approved chemical (bleaching content at least 6-8 % chlorine content) complete all as specified and directed. Note :- Rate is deemed to be included for pumping out water left below foot valve, supply of chemical and T&P.

All as per item No 1 above but capacity of 50,000 Gallons to One Lakh Gallons.

All as per item No 1 above but capacity less than 50,000 Gallons.

All as per item No 1 above but for RCC Over Head Tank of capacity upto 15000 ltrs.

Material and labour for cleaning of PVC service tank of capacity 250 ltrs & above but less than 500 ltrs, cleaning the floors, wall and ceiling portion etc by mechanical high pressure spray and broom brush to remove Algae/dirt/foreign dirt completely and draining out the water/dirt with a high pressure wet vaccum pump and and applying chemical spray of approved chemical (bleaching content at least 6-8 % chlorine content) complete all as specified and directed.

All as per item No 5 above but capacity 500 ltrs and above upto less than 1000 ltrs.

All as per item No 5 above but capacity 1000 ltrs and above but not exceeding 2000 ltrs.

All as per item No 5 above but capacity of PVC service tank 3000 ltrs and above but not exceeding 5000 ltrs Note for item No 1 to 7 :- Quoted rates shall be deemed to be inclusive of marking painting with two coats of synthetic enamel paint, black colour of size 500x100 cm on UG sump and 30x50 cm(on RCC/PVC service tank) including writing following in white/black synthetic enamel paint letters not exceeding 80 mm in width complete all as specified & directed: - (a) Size of sump/Tank (b) Capacity of sump/tanks in Gallons (c) Due date of cleaning (d) Date of cleaning

Cleaning the vegetation including grass, bushes small trees and all vegetation growth complete including digging out the root of bushes and small trees around the MES Pump House installation / sump / OH reservoir, valve chamber etc. filling the rough holes with earth and levelling the surfaces by removing all debris outside MoD land complete all as specified and directed.

Supply and fixing CI cover for (weight not less than 22 Kg) PVC water storage tank, BMC approved pattern complete accessories for closing and locking arrangements suitable for 3000 to 5000 ltrs capacity including covering the overflow pipe with GI wire mess complete all as specified and directed. Make :- KFAI / NFL , sample as approved by GE.

All as per item No. 10 above but for PVC water tanks of 1000/2000 ltrs capacity (weight not less than 16 kg).

All as per item No. 10 above but for PVC water tanks upto 500 ltrs capacity (weight not less than 14 kg).

Supply and fixing in repairs 5000 ltr capacity rotational moulded polyethylene water storage tank cylindrical vertical with closed top, Triple layered, white colour (inside & outside of tank), hoisted and fixed in position including float valve of suitable size complete all as specified and directed. Make : Sintex / Polycon / Plasto / Infra, as approved by GE.

Supply and fixing in repairs 4000 ltr capacity rotational moulded polyethylene water storage tank cylindrical vertical with closed top, Triple layered, white colour (inside & outside of tank), hoisted and fixed in position including float valve of suitable size complete all as specified and directed. Make : Sintex / Polycon / Plasto / Infra, as approved by GE.

Supply and fixing in repairs 2000 ltr capacity rotational moulded polyethylene water storage tank cylindrical vertical with closed top, Triple layered, white colour (inside & outside of tank), hoisted and fixed in position including float valve of suitable size complete all as specified and directed. Make : Sintex / Polycon / Plasto / Infra, as approved by GE.

Supply and fixing in repairs 1000 ltr capacity rotational moulded polyethylene water storage tank cylindrical vertical with closed top, Triple layered, white colour (inside & outside of tank), hoisted and fixed in position including float valve of suitable size complete all as specified and directed. Make : Sintex / Polycon / Plasto / Infra, as approved by GE

Supply and fixing in repairs 500 ltr capacity rotational moulded polyethelene water storage tank cylindrical vertical with closed top, Triple layered, white colour (inside & outside of tank), hoisted and fixed in position including float valve of suitable size complete all as specified and directed. Make : Sintex / Polycon / Plasto / Infra as approved by GE.

Supply and fixing in repairs sluice valves of size 150 mm bore flanged end, cast iron body, flanged and drilled and non rising type stainless steel spindle with nut, long body, class PN 1.6, conforming to IS 14846 of 2000 including all flange joint with rubber or fiber board, bolts, nuts and washers including pumping out accumulated water complete all as specified and directed. Make:- Kirloskar/ Kartar/ Upadhyaya/ Leader, as approved by GE.

All as per item No 18 above, but of size 100 mm bore.

All as per item No 18 above, but of size 80 mm bore.

Supply and fix in repair/replacement of Butterfly valve of size 50mm dia/ bore including all flange joints with rubber or fiber board, bolts, nuts and washers complete all as specified and directed. Make:- Kirloskar/ Kartar/ Upadhyaya/ Leader, as approved by GE. .

Taking up or down GI tubing of 15 mm bore with all fittings and fixture fixed on to walls / floors / ceiling at any height of bldgs including use of scaffolding (if required) complete all as specified and directed.

All as per item No. 22 above, but of 20 mm bore.

All as per item No. 22 above, but of 25 mm bore.

All as per item No. 22 above, but of 40 mm bore.

All as per item No. 22 above, but of 50 mm bore.

Refixing old steel tubing and connections in new or old position (Walls, ceiling, floors, etc.) using new fittings, including cleaning with steel rod or split bamboo, cutting, threading complete all as specified and directed of size 15 mm bore.

All as per item No. 27 above, but of 20 mm bore.

All as per item No. 27 above, but of 25 mm bore.

All as per item No. 27 above, but of 40 mm bore.

All as per item No. 27 above, but of 50 mm bore.

Supply and fixing GI tubing 15 mm bore, medium grade, ISI marked with all fittings and fixed complete to walls and ceiling or laid in floor for any grade including provision of fittings and accessories wooden support and GI clamps etc complete all as specified and directed. Make:- Tata/ Jindal/ GST, sample as approved by GE.

All as per item No. 32 above, but of 20 mm bore.

All as per item No. 32 above, but of 25 mm bore.

All as per item No. 32 above, but of 40 mm bore.

All as per item No. 32 above, but of 50 mm bore.

Supply and fix in repair ball valve (Float valve) high pressure with polythene float and fly nut complete screwed for iron pipe / unions, including dismantling/taking out old unserviceable valve complete all as specified and directed for 15 mm dia bore.

All as per item No. 37 above, but of 20 mm dia bore.

All as per item No. 37 above, but of 25 mm dia bore.

All as per item No. 37 above, but of 40 mm dia bore.

All as per item No. 37 above, but of 50 mm dia bore.

Supply and fixing MS ERW pipe 'C' class 150 mm dia bore confirming to IS 1239 with necessary fittings conforming to IS 1239 such as flanges, nuts bolts, gaskets, X Ray quality welding, testing including painting complete and testing hydraulic pressure 10.5 Kg/Sqcm complete including dismantling / taking out old unserviceable piping of any description complete all as specified and directed.

All as per item No 42 above, but 100 mm dia bore.

Supply and fix in repair foot valve, flanged ends, swing type operation with rubber seat of size 50 mm dia bore, including necessary fittings such as nuts, bolts, washers etc complete all as specified and directed.

All as per item No 44 above, but 80 mm dia bore.

All as per item No 44 above, but 100 mm dia bore.

All as per item No 44 above, but 150 mm dia bore.

SHRI SAI ENTERPRISES

georson constructions

Jobin Electric works

Shetty Construction Co

R.R.Construction.Co

Bidder Name

Shetty Construction Co

Anil Industrial Corporation

R.R.Construction.Co

SHRI SAI ENTERPRISES

Jobin Electric works

georson constructions