REPAIR MAINT OF GI WATER SUPPLY PIPE LINE ,SLUICE VALVE NRC ,VALVE PIT CHAMBER AT PRC, MES, ASC, TEMPLE LANE AND LEKHA NAGAR UNDER GE RAMGARH CANTT

Amount

Excavation in trenches in soft & loose soil not exceeding 1.5 metre deep and not exceeding 1.5 mtr width and getting out soil including forming bottom surface to required slope/ gradient for laying cables/pipes,foundations,laying of cable, shafts, well, cesspits, manholes etc. complete all as specified and directed.

Returning, filling in including spreading, leveling, watering and well ramming in layers of not exceeding 25 cm thick after the cables & pipes etc. are laid, jointed & tested and foundations complete all as specified and directed by Engineer-in-Charge.

Removal of surplus excavated spoil not exceeding 50 Mtr distance and depositing where directed by Engineer-in-Charge at a level not exceeding 1.5 m above the starting point complete all as specified.

M & L for laying plain cement concrete (1:2:4),type B-2( using 40 mm graded crushed stone aggregate) for supporting of CI/DI/GI pipes 0.60 RM below ground level and upto 5 RM above the ground level with smooth finishing without using extra cement, complete all as specified and as directed.

Taking up and down GI tubing including GI fittings complete from trenches/wall/ceiling /floor suitable for 15mm dia pipe, complete all as specified and as directed.

Taking up and down GI tubing including GI fittings complete from trenches/wall/ceiling/ floor suitable for 20mm dia pipe, complete all as specified and as directed.

Taking up and down GI tubing including GI fittings complete from trenches/wall/ceiling/ floor suitable for 25mm dia pipe, complete all as specified and as directed.

Taking up and down GI tubing including GI fittings complete from trenches/wall/ceiling/ floor suitable for 40/50mm dia pipe, complete all as specified and as directed.

Taking up and down GI tubing including GI fittings complete from trenches/wall/ceiling /floor suitable for 150 mm /100 mm /80 mm dia pipe, complete all as specified and as directed.

Relaying/refixing of GI tubing 15 mm dia of any grade ,laid in trenches, after cleaning, re-threading the old screw thread with replacement of unservicable fittings and fixtures complete all as specified and as directed. Note:G I pipe obtained from item No. 05 here-in-before.

Relaying/refixing of GI tubing 20 mm dia of any grade ,laid in trenches, after cleaning, rethreading the old screw thread with replacement of unservicable fittings and fixtures complete all as specified and as directed. Note:G I pipe obtained from item No. 06 here-in-before.

Relaying/refixing of GI tubing 25 mm dia of any grade ,laid in trenches, after cleaning, rethreading the old screw thread with replacement of unservicable fittings and fixtures complete all as specified and as directed. Note:G I pipe obtained from item No. 07 here-in-before.

Relaying/refixing of GI tubing 40 mm dia of any grade ,laid in trenches, after cleaning, rethreading the old screw thread with replacement of unservicable fittings and fixtures complete all as specified and as directed. Note:G I pipe obtained from item No. 08 here-in-before.

Relaying/refixing of GI tubing 50 mm dia of any grade ,laid in trenches, after cleaning, rethreading the old screw thread with replacement of unservicable fittings and fixtures complete all as specified and as directed. Note:G I pipe obtained from item No. 08 here-in-before.

S&F for GI water tubing medium grade, ISI marked, galvanised, 15 mm bore with all fittings, (such as tee, elbow, socket, union & short pieces) laid in trenches and ceiling or laid in floors complete all as specified & directed.

S&F for GI water tubing medium grade, ISI marked, galvanised, 20 mm bore with all fittings, (such as tee, elbow, socket, union & short pieces) laid in trenches and ceiling or laid in floors complete all as specified & directed.

S&F for GI water tubing medium grade, ISI marked, galvanised, 25 mm bore with all fittings, (such as tee, elbow, socket, union & short pieces) laid in trenches and ceiling or laid in floors complete all as specified & directed.

S&F for GI water tubing medium grade, ISI marked, galvanised, 40 mm bore with all fittings, (such as tee, elbow, socket, union & short pieces) laid in trenches and ceiling or laid in floors complete all as specified & directed.

S&F for GI water tubing medium grade, ISI marked, galvanised,50 mm bore with all fittings, (such as tee, elbow, socket, union & short pieces) laid in trenches and ceiling or laid in floors complete all as specified & directed.

S&F for GI water tubing medium grade, ISI marked, galvanised, 80 mm bore with all fittings, (such as tee, elbow, socket, union & short pieces) laid in trenches and ceiling or laid in floors complete all as specified & directed.

S&F for GI water tubing medium grade, ISI marked, galvanised, 100 mm bore with all fittings, (such as tee, elbow, socket, union & short pieces) laid in trenches and ceiling or laid in floors complete all as specified & directed.

S&F for PPR (Polypropylene co-polymer) in three layer concealed pipes SDR 7.4 (PN 1.6) 32mm dia UV sbtailezd and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified & directed.

S&F for PPR (Polypropylene random co-polymer) in three layer conealed pipes SDR 7.4 (PN 1.6) 50 mm dia UV sbtailezd and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified & directed.

S&F for PPR (Polypropylene random co-polymer) in three layer conealed pipes SDR 7.4 (PN 1.6) 63mm dia UV sbtailezd and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified & directed.

S&F for PPR (Polypropylene random co-polymer) in three layer conealed pipes SDR 7.4 (PN 1.6) 90 mm dia UV sbtailezd and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified & directed.

M&L for PP-R fittings 16mm dia to 40mm outer dia of pipe for making connection of PP-R distribution branch with PP-R main by providing and fixing TEE including and making fusion joint etc complete all as specified & directed.

M&L for PPR fittings 50mm dia to 75mm outer dia of pipe for making connection of PP-R distribution branch with PP-R main by providing and fixing TEE including and making fusion joint etc complete all as specified & directed.

M&L for PP-R gate valve of 32mm dia (brass insert) as per requirement of size including dismentling and taking down of old unserviceable gate valve complete all as specified and directed.

M&L for PP-R gate valve of 50mm dia (brass insert) as per requirement of size including dismentling and taking down of old unserviceable gate valve complete all as specified and directed.

M&L for PP-R gate valve of 63mm dia (brass insert) as per requirement of size including dismentling and taking down of old unserviceable gate valve complete all as specified and directed.

S&F for GI water tubing medium grade, ISI marked, galvanised, 15 mm bore with all fittings, (such as tee, elbow, socket, union & short pieces) fixed to walls and ceiling or laid in floors complete all as specified & directed.

S&F for GI water tubing medium grade, ISI marked, galvanised, 20mm bore with all fittings, (such as tee, elbow, socket, union & short pieces) fixed to walls and ceiling or laid in floors complete all as specified & directed.

S&F for GI water tubing medium grade, ISI marked, galvanised, 25 mm bore with all fittings, (such as tee, elbow, socket, union & short pieces) fixed to walls and ceiling or laid in floors complete all as specified & directed.

S&F for GI water tubing medium grade, ISI marked, galvanised, 40 mm bore with all fittings, (such as tee, elbow, socket, union & short pieces) fixed to walls and ceiling or laid in floors complete all as specified & directed.

S&F for GI water tubing medium grade, ISI marked, galvanised, 50 mm bore with all fittings, (such as tee, elbow, socket, union & short pieces) fixed to walls and ceiling or laid in floors complete all as specified & directed.

S&F in repair of mild steel black water tubing medium grade ISI mark 150mm bore with all fittings such as TEE, elbow, socket, union & short piece laid in trenches complete all as specified and directed.

S&F in repair of mild steel black water tubing medium grade ISI mark 200mm bore with all fittings such as TEE, elbow, socket, union & short piece laid in trenches complete all as specified and directed.

S&F in repair of mild steel black water tubing medium grade ISI mark 250mm bore with all fittings such as TEE, elbow, socket, union & short piece laid in trenches complete all as specified and directed.

Repair to leakage broken pipe or in joints or in sluice valves (flanged/spigot socket joints) of existing pipe (supply and distribution mains) CI/DI/GI pipes of sizes 300 mm/200 mm/150 mm/100 mm/80 mm bore by earth work (excavation, returning filling, removal in any type of soil) and fixing necessary suitable sizes of new (ISI marked) spares fittings i.e (flanged/spigot tail pieces, collars, Tee, bend, to repair the leakage complete all as specified and directed by Engr-in-Charge. Note: (1) Cost of spares fittings be deemed to include in unit rate quoted by bidder (2) Excavation and earthwork shall be included in unit rate quoted by bidder. (3) cost of all T&P shall be included in quoted rates (4) Cost of lead joint, spun yarn, gland packing etc., shall be measured and paid for separately under relevant items of schedule.

S & F gun metal globe or gate valve of 15 mm dia with iron wheel head screwed both ends ISI marked fixed to GI pipe including dismantling/taking down of old unserviceable one, complete all as specified and as directed.

S & F gun metal globe or gate valve of 20 mm dia with iron wheel head screwed both ends ISI marked fixed to GI pipe including dismantling/taking down of old unserviceable one, complete all as specified and as directed.

S & F gun metal globe or gate valve of 25 mm dia with iron wheel head screwed both ends ISI marked fixed to GI pipe including dismantling/taking down of old unserviceable one, complete all as specified and as directed.

S & F gun metal globe or gate valve of 40 mm dia with iron wheel head screwed both ends ISI marked fixed to GI pipe including dismantling/taking down of old unserviceable one, complete all as specified and as directed.

S & F gun metal globe or gate valve of 50 mm dia with iron wheel head screwed both ends ISI marked fixed to GI pipe including dismantling/taking down of old unserviceable one, complete all as specified and as directed.

M & L for Run lead joint for CI pipe pipe including spun yarn etc.,for spigot and socket pipes and fittings for 80 mm bore, including clauking the spun yarn, complete all as specified and as direced.

M & L for Run lead joint for CI pipe pipe including spun yarn etc.,for spigot and socket pipes and fittings for 100 mm bore, including clauking the spun yarn, complete all as specified and as direced.

M & L for Run lead joint for CI pipe pipe including spun yarn etc.,for spigot and socket pipes and fittings for 150 mm bore, including clauking the spun yarn, complete all as specified and as direced.

M & L for Run lead joint for CI pipe pipe including spun yarn etc.,for spigot and socket pipes and fittings for 200 mm bore, including clauking the spun yarn, complete all as specified and as direced.

M & L for Run lead joint for CI pipe pipe including spun yarn etc.,for spigot and socket pipes and fittings for 250 mm bore, including clauking the spun yarn, complete all as specified and as direced.

M & L for Run lead joint for CI pipe pipe including spun yarn etc.,for spigot and socket pipes and fittings for 300 mm bore, including clauking the spun yarn, complete all as specified and as direced.

S & F cast iron sluice valve 80mm dia, with stainless steel spindle and cast iron hand wheel complying with IS:14846-2000, class PN 1.6 both ends flanged with 2 Nos rubber insertion gasket joints, nuts, bolts and washers of required size and Nos, complete including removing /taking down of old unserviceable one, complete all as specified and as directed.

S & F cast iron sluice valve 100 mm dia, with stainless steel spindle and cast iron hand wheel complying with IS:14846-2000, class PN 1.6 both ends flanged with 2 Nos rubber insertion gasket joints, nuts, bolts and washers of required size and Nos, complete including removing of old unserviceable one, complete all as specified and as directed.

S & F cast iron sluice valve 150 mm dia, with stainless steel spindle and cast iron hand wheel complying with IS:14846-2000, class PN 1.6 both ends flanged with 2 Nos rubber insertion gasket joints, nuts, bolts and washers of required size and Nos, complete including removing of old unserviceable one, complete all as specified and as directed.

S & F cast iron sluice valve 200 mm dia, with stainless steel spindle and cast iron hand wheel complying with IS:14846-2000, class PN 1.6 both ends flanged with 2 Nos rubber insertion gasket joints, nuts, bolts and washers of required size and Nos, complete including removing of old unserviceable one, complete all as specified and as directed.

S & F cast iron sluice valve 250 mm dia, with stainless steel spindle and cast iron hand wheel complying with IS:14846-2000, class PN 1.6 both ends flanged with 2 Nos rubber insertion gasket joints, nuts, bolts and washers of required size and Nos, complete including removing of old unserviceable one, complete all as specified and as directed.

S & F cast iron body heavy duty foot Valve 150 mm dia, ISI marked confirming to IS :4038, both ends flanged with 2 Nos rubbers insertion gasket joints, nuts, bolts and washers of required size and Nos complete including removing /taking down of old unserviceable one, installation & testing complete all as specified and as directed.

S & F cast iron body and brass gate heavy duty Non Return Valve (NRV), 150 mm dia, ISI marked, both ends flanged with 2 Nos rubbers insertion gasket joints, nuts, bolts and washers of required size and Nos complete including removing /taking down of old unserviceable one, complete all as specified and as directed.

S & F cast iron body and brass gate heavy duty Non Return Valve (NRV), 80 mm dia with by pass arrangement, ISI marked, both ends flanged with 2 Nos rubbers insertion gasket joints, nuts, bolts and washers of required size and Nos complete including removing /taking down of old unserviceable one, complete all as specified and as directed.

S & F cast iron body and brass gate heavy duty Non Return Valve (NRV), 100 mm dia with by pass arrangement, ISI marked, both ends flanged with 2 Nos rubbers insertion gasket joints, nuts, bolts and washers of required size and Nos complete including removing /taking down of old unserviceable one, complete all as specified and as directed.

S & F cast iron body and brass gate heavy duty Non Return Valve (NRV), 150 mm dia with by pass arrangement, ISI marked, both ends flanged with 2 Nos rubbers insertion gasket joints, nuts, bolts and washers of required size and Nos complete including removing /taking down of old unserviceable one, complete all as specified and as directed.

M&L for single brick masonry valve pit chamber of size 1500mm x 1500mm x 1500 mm (internal dimensions) with 3.15 mm thick steel sheet cover fixed two Nos stainless steel hinge of 75 mm long on angle iron frame of size 40x40x6mm thick mild steel sheet cover & angle iron frame shall be painted with two coat black bituminous paint over a coat of red oxide primer, PCC 1:4:8, type D-2 (using 40mm graded crushed stone aggregate) as in foundation, 230 mm thick brick wall built in cement mortar 1:4, 50mm thick coping with PCC 1:3:6 type C-1 (using 20mm graded crushed stone aggregate), 15mm thick rendering in cement mortar 1:4 to all internal & exposed surface of valve pit including necessary excavation & earth work etc & dismantling of existing valve pit chamber complete all as specified & as directed.

M&L for single brick masonry valve pit chamber of size 1000mmx 1000mm x 1000 mm(internal dimensions) with 3.15 mm thick steel sheet cover fixed two Nos stainless steel hinge of 75 mm long on angle iron frame of size 40x40x6mm thick mild steel sheet cover & angle iron frame shall be painted with two coat black bituminous paint over a coat of red oxide primer, PCC 1:4:8, type D-2 (using 40mm graded crushed stone aggregate) as in foundation, 230 mm thick brick wall built in cement mortar 1:4, 50mm thick coping with PCC 1:3:6 type C-1 (using 20mm graded crushed stone aggregate), 15mm thick rendering in cement mortar 1:4 to all internal & exposed surface of valve pit including necessary excavation & earth work etc & dismantling of existing valve pit chamber complete all as specified & as directed.

M&L for single brick masonry valve pit chamber of size 900mmx 900mm x 900 mm(internal dimensions) with 3.15 mm thick steel sheet cover fixed two Nos stainless steel hinge of 75 mm long on angle iron frame of size 40x40x6mm thick mild steel sheet cover & angle iron frame shall be painted with two coat black bituminous paint over a coat of red oxide primer, PCC 1:4:8, type D-2 (using 40mm graded crushed stone aggregate) as in foundation, 230 mm thick brick wall built in cement mortar 1:4, 50mm thick coping with PCC 1:3:6 type C-1 (using 20mm graded crushed stone aggregate), 15mm thick rendering in cement mortar 1:4 to all internal & exposed surface of valve pit including necessary excavation & earth work etc & dismantling of existing valve pit chamber complete all as specified & as directed.

Repair CI sluice valve with flanged ends, cast iron body flanged and drilled end non rising type including replacement of brass spindle with nuts, gland cap, CI wheel suitable for 100mm bore, rubber gasket, bolts and nuts, washers etc., complete all as specified and as directed.

Repair CI sluice valve with flanged ends, cast iron body flanged and drilled end non rising type including replacement of brass spindle with nuts, gland cap, CI wheel suitable for 150mm bore, rubber gasket, bolts and nuts, washers etc., complete all as specified and as directed.

Repair CI sluice valve with flanged ends, cast iron body flanged and drilled end non rising type including replacement of brass spindle with nuts, gland cap, CI wheel suitable for 200mm bore, rubber gasket, bolts and nuts, washers etc., complete all as specified and as directed.

Repair CI sluice valve with flanged ends, cast iron body flanged and drilled end non rising type including replacement of brass spindle with nuts, gland cap, CI wheel suitable for 250mm bore, rubber gasket, bolts and nuts, washers etc., complete all as specified and as directed.

M & L for Cast Iron fittings for spigot and socketed CI pipes for water mains upto 80 mm bore, such as bends (any type, radius and angle) tapers 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 and plugs,including taking down existing cast iron fittings complete all as specified and as directed.

M & L for Cast Iron fittings for spigot and socketed CI pipes for water mains for 100 mm bore, such as bends (any type, radius and angle) tapers 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 and plugs, including taking down existing cast iron fittings complete all as specified and as directed.

M & L for Cast Iron fittings for spigot and socketed CI pipes for water mains for 150 mm bore, such as bends (any type, radius and angle) tapers 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 and plugs, including taking down existing cast iron fittings complete all as specified and as directed.

M & L for Cast Iron fittings for spigot and socketed CI pipes for water mains for 200 mm bore, such as bends (any type, radius and angle) tapers 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 and plugs, including taking down existing cast iron fittings complete all as specified and as directed.

S&F DI special suitable for DI/CI/GI pipe class K-9 upto 150mm dia complete all as specified and directed.

S&F DI special suitable for DI/CI/GI pipe class K-9 upto 300mm dia complete all as specified and directed.

Supply and mix potash alum crystal ( fitkari ) suitable for purification of swimming pool water in the form of solid lumps /slabs from the manufacurer having valid BIS certificate as specified in table -1 of IS : 299-2012 complete all as specified and as directed.

Supply only of alumIna ferric (Grade-1) suitable for purification of drinking water in the form of solid lumps /slabs from the manufacurer having valid BIS certificate as specified in table -1 of IS : 299-2012 complete all as specified and as directed. Note: Each block of alum supplied by the contractor should have a marking indicating weight of the slab and manufacturering date and be in proper packing.The contractor shall submit the latest report from anf Govt approved lab of the alumina ferric supplied.

Supply only of calcium Hypo Chlorite ganular in facory sealed HDPE container (45 Kg of each pack) decomposing at 177 ⁰ C, Mol wt - 142.98, Toxicity: Oral rat LD : 850mg/Kg having chlorination concentration level 65% to 70% complete all as specified and directed. (Note:- for item No74,75 & 76 unit weight of item No. 74,75 & 76 of BOQ will be measured & paid through as per B.O.O)

M/S Akash Enterprises (BID ID -3107282)

M/s Ray construction (BID ID -3114324)

M/S ROHIT CONSTUCTION (BID ID -3114593)

simplex infra project (BID ID -3112346)

ARYA ENTERPRISES (BID ID -3108208)

ganpati enterprises (BID ID -3114527)

upadhyay engineers and consultant (BID ID -3106586)

M/S SHAMBHU SHARAN SINGH (BID ID -3116287)