REPAIR/MAINTENANCE AND CLEANING OF UG SUMP AND OHR WITH PAINTING OF UG TANKS WITH FOOD GRADE PAINTS AND ALLIED WORKS INCLUDING REPAIR AND MAINTENANCE OF DIGARI AREA UNDER AOR OF AGE E/M -II UNDER GE (ARMY) UTILITY JODHPUR

Amount

M & L for Cleaning of RCC OHT tank by removing sludge mud or any other foreign material from the bottom and internal surface by wire/jute brushing, draw out the water mechanically with pump , High pressure cleaning & washing internally by using bleaching powder including plastering the inside rough surface of tank/sump using water chemical compound including drying of inside surface, marking the date of cleaning and capacity of tank, next cleaning due date etc with white paint on black background of rectangular size 3ft x 2ft with following details are required to be written in letter not less than 10 cm long x 5cm wide:- (i) Tank Capacity : LG (ii) Year of Service : (iii) Tank cleaned on : (iv) Tank cleaning due on : Note : (a) Necessary safety equipment such as hand gloves, mask belt with rope and other safety items, any kind of risk during lifting of sludge will be solely responsibility of the contractor .Sludge mud removed from OHT should be thrown away n.exc. 50mtr and clean surrounding area as directed by Engr in charge. (b) Cleaning record shall be maintained on register duly signed by operator, JE E/M, contractor and Engr-in-Charge. (a) Upto 50,000 Gallons at 18 to 25m staging at MH, Shikargarh , MAP accn at Ajmer Line, 12 CSR, 98 Med Regt and Hamid Bagh

(b) Upto1,00,000 Gallons at 15 to 20m staging at Lancer line pump house, 16 Mech, Old OHT Shikargarh, Sugan Enclave, BSE, Hamid bagh, 3 Engr and Ratanada Pump House

(c) Upto1,50,000 Gallons at 15 to 20m staging at Shikargarh and Hamid Bagh.

(d) Upto 2,00,000 Gallons at 12m to 18m staging at Multan Lines and Old Shikargarh

M & L for Cleaning following RCC Sump tank by removing sludge mud or any other foreign material from the bottom and internal surfaces by wire/jute brush, drain out the water mechanically with pump (High pressure), cleaning & washing internally by using bleaching powder including 10mm thick plastering in cement mortar 1:4 inside (repair to rough surfaces) of tank / sump using water proofing compound including drying of inside surface, marking the date of cleaning and capacity with white paint on black background of rectangular shape 3ft x 2ft with following details are required to be written in letter not less than 10 cm long x 5cm wide(detail as mentioned in item No 01 herein before). Food grade painting shall be done after drying of sump / OHT. Cost of painting / primer shall be measured and paid here-in-after item No. 03 Note : (i) Necessary safety equipment such as hand gloves, mask belt with rope and other safety items, any kind of risk during lifting of sludge will be solely responsibility of the contractor . Sludge mud removed from sump should be thrown away distance n.exe. 50mtr and cleaning of surrounding area. All as directed by Engr in charge for the following :- (ii) Cleaning record shall be maintained on register duly signed by operator, JE E/M, contractor and Engr-in-Charge. (a) 15000 Ltrs (12 CSR, 57 FMSD, 66 Med,MES IB, MH, HQ 12 Corps Chief Engineer Office, Main Filteration plant)

(b) 10,000 Gallons (War Center,193 Med Regt, Battle Axe Offrs Mess, Old Sub Area, Swimming pool, Auditorium)

(c) 15,000 Gallons (Battle Axe, MH, 98 Med Regt, 10 PARA SF, Swimming pool, Main filtration plant, 43 WEU)

(d) 60,000 Gallons (MH, ALPH)

(e) 1,00,000 Gallons (Ajmer Line Pump House, Multan Line Pump House-02)

(f) 1,50,000 Gallons (Lancer lines pump house, Ratanada Pump House, Shikargarh PH)

M & L applying one coat of food grade paint in RCC Over Head Reservoir (OHR) / Underground Sumps over a coat of primer as per manufacturer's recommendation/instructions. Food grade paint and primer shall be of make : Clear Tech PW / FOSROC / BERGER / ASIAN. Note : Primer and paint shall meet the requirements of BS 6920:1:2000 and global migration statndard as laid down in US-FDA-175-300. Material / Paint shall be approved and certified from Central Food Technological Research Institute of India (CFTRI) for application inside the OHR / Sumps of Potable Water.

Material and labour for supply , install, connect and test butter fly valve Make : Normex/BVI/Kirlosker including jointing material, rubber, gasket nuts and bolts etc complete all as specified and directed of following sizes:- a) 200 mm dia

b) 150 mm dia

c) 100 mm dia

d) 80 mm dia

Supply and Fixing for DI sluice valve with copper / stainless steel spindle PN 1.6 incl new rubber gasket, nuts and bolts etc and dismentling of existing unserviceable one of folowing sizes:- Make : Kirloskar/Upadhyay/Kejriwal:- (a) 100 mm bore.

(b) 150 mm bore.

(c) 200 mm bore.

(d) 80 mm bore.

Dismentling of stone massonary valve chamber of any size and pattern and at any position and construction of valve chamber with PCC foundation 1:4:8 type D2 using 40mm graded stone aggregate stone massonary built in cement mortar 1:6 with plastering of 10mm thickness internally and 15mm thickness externally above and below ground level with PCC 1:2:4 type B1 using 20mm graded stone aggregate incl frame made of angles iron of size 40 x 40 x 5 mm matches with the internal size of the valve chamber and chamber cover made of MS sheet of 3.0mm thickness incl MS hinge and painting the steel surfaces with two coats of synthetic enamel paint over a coat of red oxide primer incl necessary earth work, excavation etc all as specified and directed by Engr-in-Charge of the following sizes:- (a) 1050 x 750 x 1000mm

(b) 900 x 600 x 1000mm

Material & Labour for replacement of stainless steel/Aluminium/PVC mesh of size 0.63 mm nominal dia of wire and average width of aperture 1.40 mm for air vent pipe and over flow pipe for UG sump including fixing the same by means of 25 x 3 mm flat iron clamp, nut, bolts including painting to steel surfaces with two coats of synthetic enamel paint over a coat of red oxide primer all as directed.

Preparation of old steel surface of any description over 10cm width or girth not other wise described and applying one coat of synthetic enamel paint.

Surface dressing not exceeding 15 cm deep complete by removing trees, shrubs, branches of any kind , and cleaning all as directed by Engr-in-Charge.

M & L for taking up raising/ delivery CI/DI/MS/GI water mains (including all fittings), with flanged or spigot and socket end with tyton joints/ lead joints/ gasket with nut bolts & washers of any size all as specified and dirercted by Engr-in-Charge of following sizes :-. ( a) 80 mm bore.

(b) 100 mm bore.

(c) 150 mm bore.

(d) 200 mm bore.

(e) 250 mm bore.

Supply and lay DI pipe centrifugally cast of class K-7 with flanged or socket and spigot ends including rubber gasket nut bolts for the following sizes :- (a) 80 mm bore

(b) 100 mm bore.

(c) 250 mm bore.

Supply and lay DI pipe centrifugally cast of class K-9 with flanged or socket and spigot ends including rubber gasket nut bolts for the following sizes :- (a) 150 mm bore

(b) 200 mm bore.

Material and labour for repairing the leakage of lead joints for CI pipe incl bailing out the line water after burning out the existing lead from joints and using extra lead and spun yarn as required and directed for the following sizes:- (a) 80 mm bore.

(b) 100 mm bore.

(c) 150 mm bore.

(d) 200 mm bore.

(e) 250 mm bore.

M&L for repair of push tyton rubber joint type taking up/down excavation, returning, filling and removal of excavated soil near pipe line of size as mentioned below in break down maint of raising main line/distribution line. Providing any type of special tools & plants such as JCB & material (such as detachable joints/leak repair clamp suitable for CI/DI fittings, coller/short pieces of pipes or any other fittings as required to minimise the break down time and rectification of the problem as soon as possible. Rectification work must be start within two hours of intimation to contractor. Any delay in rectification may be penalised as deemed fit. (a) 80 mm bore.

(b) 100 mm bore.

(c) 150 mm bore.

(d) 200 mm bore.

(e) 250 mm bore.

Supply and fix gun metal gate valve with iron wheel head screwed both ends for iron pipe and fixed of following sizes incl taking down and removal from site:- (a) 15 mm bore.

(b) 20 mm bore.

(c) 25mm bore.

(d) 50 mm bore.

Taking out unserviceable non return valves from the pumping/distribution of raw/treated water line and removing from the site including supply, fixing and testing of DI Non return valve/reflux valve of 15 Kg/Cm2 body pressure and 10 kg/cm2 seat pressure of size 150 mm dia flanged type all as directed. Make : Venus/ Kirloskar/BVI/Normax.

Taking out unserviceable non return valves from the pumping/distribution of raw/treated water line and removing from the site including supply, fixing and testing of DI Non return valve/reflux valve of 15 Kg/Cm2 body pressure and 10 kg/cm2 seat pressure of size 200 mm dia flanged type all as directed. Make : Venus/ Kirloskar/BVI/Normax.

Taking out unserviceable non return valves from the pumping/distribution of raw/treated water line and removing from the site including supply, fixing and testing of DI Non return valve/reflux valve of 15 Kg/Cm2 body pressure and 10 kg/cm2 seat pressure of size 250 mm dia flanged type all as directed. Make : Venus/ Kirloskar/BVI/Normax.

Excavation in trenches for soft/loose soil, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out

Returning, filling in any type of soil including spreading, levelling, watering and well ramming in layers not exc 25 cm thick complete all as directed.

Removing excavated surplus soil to a distance not exceeding 50M where directed and at a level not exceeding 1.5 M above the starting point.

Material and labour for repairing the leakage of flange end joints for MS/CI pipe by doing welding incl replacement of rubber gasket, nut bolts etc bailing out the line water as required and directed for the following sizes:- Note :- Excavation and earth work deemed to be included in quoted rates. (a) 150 mm bore.

All as per item no 22 above but 200 mm bore.

Material and labour for cutting the road for laying of pipe and repair the same with road repair material (Patch mat) all as directed at site width of road cutting would be 0.3 to 1.0 Metre.

Providing cement concrete type B1 1:2:4 (20 mm graded aggregate in precast post, fencing post straining or terminal post, struts etc for fencing average sactional area n exc 100 sq cm with or with out chamfered angles and flat spread rounded or mitred tops as directed,

Taking out unserviceable foot valves of any type from the pumping/distribution of raw/treated water line and removing from the site. Supply, fixing and testing of DI foot valve of follwingsizes, Make : Venus/ Kirloskar/BVI/Normax. (a) 50mm bore.

(b) 80mm bore.

(c) 100mm bore.

(d) 150mm bore.

(e) 200mm bore.

S&F 5 layers potable PVC water storage tank (Square Shape) hoisted and fixed in position all as specified in SSR Part 1 of capacity 500 Ltrs

S&F 5 layers potable PVC water storage tank (Square Shape) hoisted and fixed in position all as specified in SSR Part 1 of capacity 1000 Ltrs

Taking up or down steel tubing alongwith fittings such as tee, bends etc and connections incl removal from site of the following sizes:- (a) 15mm bore.

(b) 20 mm bore.

(c) 25 mm bore.

(d) 50 mm bore.

(e) 80 mm bore.

(f) 100 mm bore.

M&L galvanised iron pipe medium grade (ISI marked) with and including medium grade (ISI Marked) fitting concealed or fixed to walls, celling or laid in floors including chase cuttings, making good to distributed surfaces as per existing as directed and specified of the following sizes:- Note: Cost of cutting/leaving/forming chases, holes etc through walls, floor, plinth protection, roof etc as required and making good the surface to match as per existing shall deemed to be included in quoted rate by the tenderer (a) 15mm bore.

(b) 20 mm bore.

(c) 25 mm bore.

(d) 50 mm bore.

(e) 80 mm bore.

(f) 100 mm bore.

Supply and fixing of galvanised iron pipe medium grade (ISI marked) with and including medium grade (ISI Marked) fittings laid in trenches jointed and tested complete all as specified and directed for the following bores;- (a) 20 mm bore.

(b) 25 mm bore.

(c) 50 mm bore.

(d) 80 mm bore.

(f) 100 mm bore.

Material and labour for fixing DI specials such as bends(any type, radius and angle),tappers any type, (straight, bend, increasing, decreasing or double socket etc) tee pieces single branch, 'Y' junction, double branch, cross (all sockets or socket and spigot) collars, caps & plugs of sizes :- (a) Upto 150 mm bore .

(b) Above 150 mm bore upto 300mm bore.

chhaba construction