SF-30 191N6526Q0076 A001 ACSA pool.pdf

US EMBASSY, NEW DELHI

STATEMENT OF WORKS FOR

UPGRADE OF SWIMMING POOL AND DECK TILES – ANNEXURE 01

1.0 DESCRIPTION OF SERVICES REQUIRED:

The United States Embassy in New Delhi has a requirement to resurface the Embassy’s swimming pool (i.e. Main Big pool, Toddler pool with related balancing tank) floor and sides with customer approved tiles and replace existing pool deck floor with flooring as per customer’s choice. This project requires an experienced contractor technically capable of executing the job and completing the work per required deadlines.

The Contractor shall provide all labor, material and tools, equipment, supervision and other related items required to complete the project as per scope of work, specifications and attached drawings.

Contractors are advised to visit the site, verify the existing site conditions along with re check of the target site dimensions provided in the general statement of work to develop their proposal/quote before submission.

The scope of work includes demolition of existing pool and deck tiles, sub-base preparation and waterproofing of the pools, Installation of New approved tiles and deck flooring, replacement of other associated items like nozzles, pool lights with related electricals, ladders ,pool steps and drains etc.

2.0 REQUIRED SUBMITTALS FOR PROPOSAL:

A. Product Data: Manufacturer’s data sheets on each product to be used, including:

1. Preparation instructions and recommendations.

2. Installation methods to include building materials used for installation.

B. Selection samples: For each finish product specified, samples must be presented to Embassy COR for approvals.

C. Verification samples: For each finish product specified, two samples, minimum size 6 inches by 6 inches/whichever size is available in the market shall be presented to Embassy COR for inspection.

D. Two types of surfaces are required for the project. Type I- will be a semi rough, Anti slip and heat-resistant tile for the deck flooring. Type II – Smooth surface tile for the pools, balancing tank floor and slides.

Requirement—

• Main Big pool + Toddler pool --- 7700 Sqft.

• Pool Deck (around Main big pool and Toddler pool) --- 7700 Sqft.

E. Complete Bill-Of-Materials (BOM) will also be required to determine if construction materials are intended for marine use and long-term water submersion in a swimming pool.

3.0 QUALITY ASSURANCE:

1.Contractor Qualifications: -

a. Contractor and/or Installer Qualifications will include history of swimming pool construction and restoration with contact information of clients for verification of work history.

b. Mock-Up: Provide a mock-up for evaluation of surface preparation techniques and application workmanship. Mockups will be made of tiles mounted to cementitious pool substrate. The size of the sample shall be 30cmX30cm at a minimum.

2.Mockup will be inspected for workmanship, color, texture and durability by the COR.

4.0 SCOPE OF WORK:

The contractor shall be responsible for carrying out the following:

Prepare the work area around the target zone with proper barricading, tools and supplies placement that provides safe work.

A- The POOL DECK FLOOR REPLACEMENT WORKS will be executed as follows-

Phase 1: Removal of Old Stone

• Protect the pool: Cover the pool water with heavy-duty plastic sheeting to catch debris.

• Disconnect fixtures: Remove pool ladders, railings, and drainage grates before starting.

• Break up stone: Use a demolition hammer or jackhammer to crack the existing stone.

• Chisel the thinset: Scrape away the old mortar down to the bare concrete subfloor.

• Initial debris clear: Shovel and wheelbarrow large rock fragments away immediately to clear work paths.

Phase 2: Surface Preparation & Slope Testing

• Inspect the slab: Check the concrete base for deep cracks, divots, or structural shifting.

• Repair concrete: Fill cracks and holes with a high-strength concrete patching compound.

• Conduct a water flow test: Pour buckets of water on the slab to ensure it drains away from the pool.

• Correct the slope: Use a self-leveling underlayment to fix low spots and maintain a 1/4-inch per foot slope.

• Grind high spots: Use a concrete grinder to flatten any uneven ridges or bumps.

• Apply waterproofing: Coat the clean concrete with a premium outdoor waterproofing membrane.

Phase 3: Tile Layout and Cutting

• Find the center: Mark perpendicular chalk lines across the deck to find your starting point.

• Dry lay tiles: Arrange a section of tiles without mortar to check the visual pattern.

• Minimize thin cuts: Adjust the layout lines so perimeter tiles are at least half-size.

• Cut edge pieces: Use a wet tile saw with a diamond blade for precise cuts.

Phase 4: Tile Installation

• Mix outdoor mortar: Use a highly polymer-modified thinset rated for exterior and submerged use.

• Comb the thinset: Spread mortar onto the concrete using a 1/2-inch square-notched trowel.

• Back-butter tiles: Apply a thin layer of mortar directly to the back of each tile.

• Set the tiles: Press tiles firmly into the mortar bed with a slight twisting motion.

• Insert tile spacers: Use leveling spacers to maintain consistent joint widths and prevent lippage.

Grouting & Expansion Testing

• Clean the joints: Remove excess thinset from between the tiles before it cures completely.

• Apply exterior grout: Pack the joints with water-resistant, polymer-modified grout using a rubber float.

• Wipe away haze: Sponge off excess grout from the tile faces using clean, damp water.

• Caulk expansion joints: Fill perimeter edges and structural joints with flexible, pool-grade polyurethane sealant.

• Perform a hollow-tile test: Tap cured tiles lightly with a mallet to listen for hollow sounds indicating poor bonding.

Final Cleanup & Sealing

• Remove haze completely: Clean remaining grout residue using a specialized, tile-safe acid or haze remover.

• Deep vacuum: Use a heavy-duty shop vacuum to pull micro-dust out of pool tracks and coping edges.

• Seal the deck: Apply a penetrating, slip-resistant sealer over the tiles and grout lines.

• Clean the pool: Uncover the pool, skim any stray dust, and scrub the waterline walls.

• Reinstall fixtures: Reattach ladders, railings, and drainage grates securely.

• Test water chemistry: Run the pool filter and test water pH/chlorine balance to ensure no construction dust altered the chemistry.

B- The SWIMMING POOL TILES REPLACEMENT WORKS will be executed as follows-

Phase 1: Demolition & Surface Preparation

• Removal: Safely demolish and remove all existing pool waterline tiles, depth markers, and surrounding coping. Disconnect and remove old pool lights, conduits, main drain covers, and water return/jet nozzles.

• Disposal: Dispose of all debris, hazardous waste, and construction materials off-site in compliance with local environmental regulations.

• Preparation: Inspect the concrete shell for cracks or spalling. Repair any structural damage with waterproof hydraulic cement or epoxy, and grind/sandblast the pool surface to ensure a clean, level bonding surface.

Phase 2: Tile Installation & Waterproofing

• Waterproofing: Apply a heavy-duty, commercial-grade waterproofing membrane (or epoxy resin coat) across the prepared pool shell and tile band to prevent leaks.

• Tiling: Install new, high-quality, frost-proof ceramic or porcelain swimming pool tiles (as per customer’s choice) at the waterline and designated depth markers using waterproof, flexible, and pool-rated thin-set mortar.

• Grouting: Apply a chemical-resistant and stain-resistant epoxy pool grout to fill all joints, ensuring it is flushed and completely sealed against pool chemicals.

Phase 3: Nozzles, Fixtures, & Lighting Upgrades (as per customer’s choice)

• Nozzles & Fittings: Replace all existing wall return jets, skimmer throats, and floor inlets with new, commercial-grade, corrosion-resistant pool nozzles (PVC or stainless steel). Ensure directional eyeballs are adjustable for proper water circulation.

• Lighting: Supply and install new, energy-efficient, LED underwater pool lights (12V/24V low-voltage, White-matching existing item). Run new waterproof, heavy-duty electrical conduit and junction boxes up to the equipment pad in accordance with electrical and pool safety codes.

• Main Drain & Skimmer: Install new anti-entrapment main drain covers and skimmer faceplates to meet updated safety compliances.

Phase 4: Testing, Cleanup, & Handover

• Pressure Testing: Pressure test all replaced plumbing lines, fittings, and nozzles to ensure there are no leaks before filling the pool.

• Pool Start-up: Fill the pool with water and balance the water chemistry (pH, alkalinity, calcium hardness) to optimal operational standards.

Site Cleanup: Remove all staging equipment, tools, and protective coverings. Leave the deck area, equipment room, and surrounding grounds in a clean, safe, and immaculate condition.

CONDITIONS OF CONTRACT:

1.0 GENERAL:

A. This is a Firm fixed price contract for the entire pool surface preparation, renovation and tile installation works.

B. Amount quoted shall include all work described in the attached drawings, scope of work and general conditions of the contract. The lump sum price quoted shall be fixed and nothing extra will be entertained on any account.

C. Contractor’s staff are subject to such restrictions for entry and exit as are required by the Embassy’s security protocol. Contractor’s staff will be subjected to security cleared as required by the Embassy.

D. Contractor shall restore all areas related to the target zone where work is executed, to match the existing conditions before work begins at no added/extra cost to the Embassy.

E. Any damage caused during executions are to be repaired at no extra cost to the Embassy.

F. Any deviation from the original contract/scope of work shall be informed to the COR before work begins. No additional work or changes will be carried out without a contract modification.

G. This will be a two-time payment contract agreed upon by Contracting officer and Contractor/Vendor. Once entire work is finished and Contracting Officer approves payment, payment will be made to contractor/vendor which releases U.S. Government from all liability to contractor for the specified project.

H. Embassy will provide one electrical point and water point only for execution of works.

2.0 RESPONSIBILITES OF THE CONTRACTOR:

a. Contractor shall be responsible for procuring, supplying, transporting, and providing all labor, materials, tools and plant and equipment etc. required for completion of the work in all respects and as per the scope of the work.

b. All expenses towards mobilization at site and demobilization including bringing in equipment, workforce and materials, dismantling the equipment, clearing the site etc., shall be deemed to be included in the rates quoted by the contractor against various items of schedule of rates and no separate payment on such expenses shall be entertained.

c. Contract shall employ and provide full-time engineer to supervise the project who has experience of carrying out such type of work.

d. Contractor shall not proceed with next activity until previous activity will be checked and approved by COR. Contractor shall mention all inspection dates in the schedule chart.

e. Contractor should always keep the site clean and accessible to the Embassy employee.

3.0 SPECIFICATIONS:

• Work under this contract shall be carried out strictly in accordance with the specifications and safety standards attached and will meet with US and Local codes.

4.0 EXECUTION OF WORK:

• The Contractors are advised to review the material specifications and scope of work.

The Contractor should visit and walk through the site to familiarize themselves with the site conditions to understand the exact quantum of work.

• The contractors are advised to conduct re-check and re- measure the dimensions provided in the general statement of works during the walk through before quoting, as per the site condition.

• On award of the work, Contractor shall submit all items below via email to COR :

a. Proposed Start Date.

b. Detailed Weekly schedule/Activity plan with timelines defined for the duration of the project prior to the start date.

c. Proposed yet realistic project completion date.

d. The Contractor is to provide weekly activity schedules during the course of work , highlighting the achieved and delayed tasks during the project executions with remedies as to how the proposed completion date can be achieved.

• The Contractor shall inform the COR at least three working days in advance with any plan to shut down electric or water service in work area. Contractor can proceed with the work only after receiving permission from the COR.

5.0 MATERIALS:

• All materials used on this work shall be new and conform to the contract specifications as per US and local codes. Materials will have mandatory specific characteristics made for submersed long term swimming pool use.

• Material shall conform to the latest US, European or equivalent Indian standards specifications. Contractor shall submit material samples and catalogs for pre- approval.

• All materials used on the project shall be approved by the Contracting Officer’s Representative (COR) before use. Any changes/substitutes on material shall be approved by the COR before proceeding.

6.0 STORAGE OF MATERIALS:

• All materials shall be stored in a proper manner protected from natural elements to avoid contamination and deterioration.

7.0 SITE CLEANUP:

• The Contractor shall clear away all debris and excess materials accumulated at the site and dispose it away from the Embassy premises, maintaining a neat site condition.

• Debris to be removed from site at regular intervals, at least once a week to maintain the hygiene conditions of the site.

8.0 WORKING HOURS:

• Working hours shall be Monday through Friday 8:30 a.m. till 5:00 p.m. No work will be done on Saturdays, Sundays or official holidays without the prior approval of the COR.

Weekend work can be authorized if needed for continuance of construction/restoration without work stoppage based on coordination in advance with the COR if required.

9.0 SECURITY CLEARANCES FOR ACCESS:

• The Contractor shall inform and provide in writing transportation details (vehicle registration number, driver’s name, and date of delivery) to the COR at least two working days in advance for material deliveries.

• Contractors shall give workers names at least seven working days in advance to get the security clearance. All the workers shall have a valid government photo ID/official photo ID/Company photo ID with valid name details to be produced at the entry point for Security verifications.

• All workers shall be escorted on Embassy property and will remain in the Swimming pool area (work site) until properly escorted off compound when the work day ends.

10.0 SAFETY:

• Contractor is responsible and shall continue management and implementation of safety and health program throughout the construction.

• The Contracting Officer and the Post Occupational Safety and Health Officer (POSHO) reserve the right to suspend work when and where Contractor’s safety and health program is operating in an inadequate or non-complying manner.

• Contractor shall provide all Personal Protective Equipment (PPE) for the workers as per the requirement of the site. Work will be stopped in case the proper protection equipment is not found with the workers and the lapse of time shall be the at the Contractor’s expense.

• Contractor will not leave the work site in an unsafe condition or any other condition that might cause injury to personnel, damage to existing work, plants or equipment.

• Contractors will use safety gadgets e.g. hard hats, safety shoes, safety goggles, safety gloves etc., as required on site to avoid any accidents from occurring.

• Stopping work or equipment that could be dangerous ,shall be immediately stopped by the

POSHO.

• All Safety standards to be followed in accordance to the attached-- SAFETY

STANDARDS FOR USG CONTRACTS.-ANNEXURE 02.

11.0 PROJECT TIMELINE AND PROJECT COMPLETION DATES:

• The Contracting Officer (CO) shall issue Notice To Proceed (NTP) to the Contractor for commencing work under the contract after satisfactory completion of contract requirements preceding the NTP. Anticipated NTP date will be within 6 months from the date of issue of Purchase Order/as per mutual understanding between the awarded Contractor and the Embassy COR.

• The execution period of project should not exceed more than 90 working days. These dates refer to on site presence of the Contractor and is not inclusive of the sample finalization and material procurement period.

12.0 ATTACHMENTS:

• Existing Swimming pool details is as attached in PDF name” Annexure03-Swiiming Pool Drg.”

13.0 WARRANTY:

• The Contractor shall guarantee that all work performed will be free from defects in workmanship and materials and that the installation will provide the capabilities and characteristics specified. The contract further guarantees that if, during a period of three years from the date of the certified date of completion and acceptance of work, any such defects will be repaired by the contractor at his/her own expense. Waterproofing of the Swimming pools to be guaranteed for a period of fifteen years.

14.0 PAYMENTS:

• The Contracting office will provide guidance on the payment procedures and guidelines.

------------------------- END OF STATEMENT OF WORK ------------------------------

SAFETY STANDARDS FOR USG CONTRACTS - ANNEXURE 02

Contractor:

Work Site Address:

Contractor Safety Officer Name:

Signature for Acceptance by the contractor:

Safety standards to be followed at construction and renovation sites AHA

– Activity Hazard Analysis

1. The contractor must document in the bid for the work how the control of each hazard will be implemented and maintained during the project by submission of a safety plan and activity hazard analysis (AHA) for high hazard activities. The POSHO or qualified Post representative must review the contractor's proposal and provide feedback to the responsible project manager and Contracting Officer prior to acceptance of the bid.

2. Any situation where in the work in progress can pose a threat to the user of work area in emergency, contractor shall ensure proper barricading (sturdy enough for the purpose) to avoid any risk.

General

1. All workers on the work site must wear shoes. No worker with flip flops will be allowed to work at site.

2. All the workers should wear full clothes. No half pants and other non- appropriate clothing (Loincloth) will be accepted.

3. Debris/ trash accumulated on the site should be removed at a regular interval (if possible, on daily basis) so that it should not pose any trip hazard.

4. Employee exposed to hazards created by different works environment shall be protected by personal protective equipment. Appropriate protective clothing for any operation varies with the size, nature, and location of work to be performed.

5. In extreme hot conditions drinking water must be made available to the worker and working duration in exposed conditions should be scheduled accordingly.

6. It is the responsibility of the contractor to make all the PPE Kits (Personal Protective

Equipment) available per the requirement of the work site and as directed by the COR.

Any mishap due to negligence on the part of the contractor will be entirely contractor’s responsibility.

PPE Kit should comprise of the underlisted:

1. Protective Safety gloves - cut resistance, puncture resistance, and abrasion resistance. Each glove should have a separate rating for each. In construction, rated gloves for vibration reduction, protection from heat and flames and heat degradation resistance are required to be ensured.

2. Hearing protection-Ear plugs and Earmuffs. (For over 85 decibels)

3. Full face shields when cutting, grinding, or chipping.

4. Chemical splash goggles/safety eyewear – when working with chemicals.

5. Respiratory protection - air-purifying respirator or a supplied air respirator.

6. Fall protection equipment when working above 6 feet.

7. High-Visibility Safety Apparel- Specific protective clothing such as welding leathers when welding or FR clothing when working with live electric (high visibility shirts with ANSI 107- 2020 standard).

8. Hard Helmets - protecting against falling objects and blunt forces.

9. Safety Harness - when working at above 6 feet of height.

10. Safety Work boots/shoes – ASTM F2413-18 and ASTM F3445-21 for EH and SR standards with an impact and compression resistance rating of 75.

Machinist / Welding Jobs

1. Hot work permit is required to be filled for each hot work to be performed on USG site.

2. Contractor shall follow attached standards regarding different type of welding to be done on the site.

3. All workers who are arc welding must use a full-face shield with #10 or darker lenses. No worker will be allowed to arc weld with sunglasses, no matter how dark the lenses.

4. All the workers working on grinding and sanding job should have approved face masks and goggles for face and eye protection.

5. Workers handling the heavy metallic material should have appropriate gloves and safety shoes as per the job requirement.

6. Lifting and shifting of the heavy material to be done with the help of appropriate machines.

7. Compressed gas cylinder shall be properly marked and should always be kept in standing positing with guard against fall.

8. Hoses connected to the cylinder should be in good condition.

9. In case Arc welding is done inside the premises proper ventilation should be arranged in the vicinity.

10. Contractor should use welding shield during the work to protect the people around against any potential vision hazard.

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11. Always keep an approved fire extinguisher near the site of welding.

12. Workers working with metal sheets must wear appropriate gloves to avoid any cuts on the hands or mishap on the site.

13. Electrical connections for the welding set and the grounding for the same shall be done properly to the satisfaction of the embassy electrician. Please refer electrical section in the document.

Ladders Safety

1. Contractor will use aluminum or fiber glass ladders for all purposes. Wooden ladders are not allowed on the site.

2. Proper ladder for a specific job should be used (for example fiber glass ladders for electrical work etc.).

3. Damaged ladders or ladders with missing supports, shoes etc., should not be used on the site.

4. Height of the ladder should be at least two feet above the required height for the work.

Electrical

1. All the equipment / machines to be used for the execution of the job should be properly grounded.

2. All the extension boards to be used at the site should have proper earthing.

3. All connections to any of the outlets should be through three pin plug. Direct connection of wires in not allowed on the site.

4. Damaged wiring/ cabling for the machines / tools to be used at site are not acceptable. The extension cord or wire with the machines should be one core.

5. Electricians working on the site should wear shoes with rubber soles and should use rubber gloves during execution of the work.

6. Any heavy equipment to be plugged in for the work should be done under supervision of the embassy electrician. Contractor on his own should not plug in heavy equipment.

7. No taped joint or undersize wiring is allowed at the site for the work.

Carpentry

1. Carpenters should have dust mask to protect them from the potential hazard from saw dust. In case sanding machine is used at the site the machine should have proper guards and operator should have suitable PPE (personal protective equipment) with them. For e.g., safety goggles, safety shoes, gloves etc.

2. All the wood to be used at the site should be properly stacked at one side. It should not be scattered around and pose a threat for a trip hazard.

3. Entire site should be kept clean from the saw dust at the end of the day.

4. Carpenter shall use machine guards if at all machines are used at the site.

5. All the care should be taken to protect the flooring against any kind of potential damage.

6. All the drill machines or other electrical tools to be used at the site should be properly grounded and wired.

7. Contractor should use proper tools and tackles for the execution of the work at site.

8. Nails and other sharp material which can pose a threat of accident should not be scattered on the site.

Fire

1. Contractor shall provide and place fire extinguishers as per the requirement of the site (as recommended by the COR).

2. No flammable material should be kept inside the premises at any given point of time.

Lock Out / Tag Out

Lock out devices should be used during the testing of the electrical points and wiring.

Confined spaces If at all contractors has to work in a confined space he should contact the COR before proceeding with the work. Contractor should arrange all the equipment as instructed by the COR to accomplish the job in a safe manner.

Hearing Protection Contractor should assure that all the workers working in noisy surroundings should wear earmuffs or other approved devices.

Height Protection

1. Any work to be carried out over and above 8’-0” needs a sturdy metal pipe scaffolding to carry out that work. Ladder or any other arrangement needs a preapproval from COR to be implemented on the site.

2. Work at height- Scaffolding inspection to be ensured.

ADDITIONAL SAFETY MEASURES (OCT 2017)

In addition to the safety/accident prevention requirements of FAR 52.236-13, Accident Prevention Alternate I, the contractor shall comply with the following additional safety measures.

(a) High risk activities. If the project contains any of the following high risk activities, the contractor shall follow the section in the latest edition, as of the date of the solicitation, of the U.S. Army Corps of Engineers Safety and Health manual, EM 385-1-1, that corresponds to the high risk activity. Before work may proceed, the contractor must obtain approval from the COR of the written safety plan required by FAR 52.236-13, Accident Prevention Alternate I (see paragraph

(f) of this clause), containing specific hazard mitigation and control techniques.

(b)

(1) Scaffolding.

(2) Work at heights above 1.8 meters.

(3) Trenching or other excavation greater than one (1) meter in depth.

(4) Earth-moving equipment and other large vehicles.

(5) Cranes and rigging.

(6) Welding or cutting and other hot work.

(7) Partial or total demolition of a structure.

(8) Temporary wiring, use of portable electric tools, or other recognized electrical hazards. Temporary wiring and portable electric tools require the use of a ground fault circuit interrupter (GFCI) in the affected circuits; other electrical hazards may also require the use of a GFCI.

(9) Work in confined spaces (limited exits, potential for oxygen less than 19.5 percent or combustible atmosphere, potential for solid or liquid engulfment, or other hazards considered to be immediately dangerous to life or health such as water tanks, transformer vaults, sewers, cisterns, e t c );

(10) Hazardous materials - a material with a physical or health hazard including but not limited to, flammable, explosive, corrosive, toxic, reactive or unstable, or any operations, which creates any kind of contamination inside an occupied building such as dust from demolition activities, paints, solvents, etc.; or

(11) Hazardous noise levels as required in EM 385-1 Section 5B or local standards if more restrictive.

(c) Safety and health requirements. The contractor and all subcontractors shall comply with the latest edition of the U.S. Army Corps of Engineers Safety and Health manual EM 385-1-1, or OSHA 29 CFR part 1910 or 1926 if no EM 385-1-1 requirements are applicable, and the accepted contractor’s written safety program.

(d) Mishap reporting. The contractor is required to report immediately all mishaps to the COR and the contracting officer. A “mishap” is any event causing injury, disease or illness, death, material loss or property damage, or incident causing environmental contamination. The mishap reporting requirement shall include fires, explosions, hazardous materials contamination, and other similar incidents that may threaten people, property, and equipment.

(e) Records. The contractor shall maintain an accurate record on all mishaps incident to work performed under this contract resulting in death, traumatic injury, occupational disease, or damage to or theft of property, materials, supplies, or equipment. The contractor shall report this data in the manner prescribed by the contracting officer.

(f) Subcontracts. The contractor shall insert this clause, including this paragraph (e), with appropriate changes in the designation of the parties, in sub co n t rac t s .

(g) Written program. The plan required by paragraph (f)

(1) of the clause entitled “Accident Prevention Alternate I” shall be known as the Site Safety and Health Plan (SSHP) and shall address any activities listed in paragraph (a) of this clause, or as otherwise required by the contracting officer/COR.

(1) The SSHP shall be submitted at least 10 working days prior to commencing any activity at the site.

(2) The plan must address developing activity hazard analyses (AHAs) for specific tasks. The AHAs shall define the activities being performed and identify the work sequences, the specific anticipated hazards, site conditions, equipment, materials, and the control measures to be implemented to eliminate or reduce each hazard to an acceptable level of risk. Work shall not begin until the AHA for the work activity has been accepted by the COR and discussed with all engaged in the activity, including the Contractor, subcontractor(s), and Government on-site representatives.

(3) The names of the Competent/Qualified Person(s) required for a particular activity (for example, excavations, scaffolding, fall protection, other activities as specified by EM 385-1-1) shall be identified and included in the AHA. Proof of their competency/qualification shall be submitted to the contracting officer or COR for acceptance prior to the start of that work activity. The AHA shall be reviewed and modified as necessary to address changing site conditions, operations, or change of competent/qualified person(s).

-------------------------------------- (End of clause) --------------------------------------------

For any further clarification please contact POSHO (Post Occupational Safety and Health Officer) Mr. Daniel Pearson at # 011-24198136 OR APOSHO Ms. Vidushi Sharma at 011- 24198714.

TECHNICAL SPECIFICATIONS AND QUANTITIES - ANNEXURE 03

The specifications of materials required for the project are as follows-

A. SWIMMING POOL - WATERPROOFING AND TILING –

CONCEPTUAL ISOMETRIC VIEW

• After tiles are removed, the substrate level to be dressed and levelled again to maintain the plumb.

• With reference to attached image, starting Reinforced Concrete Shell Core – Substrate Foundation Base –

1. KERAKOLL AQUASTOP NANOFLEX MEMBRANE 1 (1.5mm thk. -Applied with trowel and pressed hard into concrete)

2. KERAKOLL AQUASTOP NANOFLEX MEMBRANE 2 (1.5mm thk. -Overcoated perpendicular to the first coat after a minimum 6-hour window) 3.KERAKOLL H40 GEL ADHESIVE (5MM THK – Double buttered solid bed -Combed with a specialized fine notched trowel to erase hollow voids.)

4.PALLADIO GLASS MOSAIC TILES – as per customer ‘choice (4 mm thk – Solid Virgin Glass Chips -20mmX20mm mosaic sheet grid embedded inside the gel structure.

5. KERAKOLL AQUASTOP 120 JOINT TAPE -Used for corners and fittings.

6. KERAKOLL FUGABELLA ECO – Grout and adhesive for mosaics. Grout thickness of 3mm to be maintained.

7. In the existent EXPANSION JOINT, following will be the treatment-a.10mm deep KERAKOLL SILICON COLOR SEALANT.

b. KERAKOLL JOINT FOAM BACKER ROD/AQUASTOP NANOFLEX LIQUID MEMBRANE ( 2mm thk.)

c. KERAKOLL AQUASTOP 120 TAPE (0.6mm thk.)

B. POOL DECK - WATERPROOFING AND TILING –

CONCEPTUAL ISOMETRIC VIEW

• After tiles are removed, the substrate level to be dressed and levelled again to maintain the plumb.

• With reference to attached image, starting Substrate Foundation Base –

1. KERAKOLL AQUASTOP NANOFLEX MEMBRANE 1 (1.5mm thk. -Applied with trowel and pressed hard into concrete)

2. KERAKOLL AQUASTOP NANOFLEX MEMBRANE 2 (1.5mm thk. -Overcoated perpendicular to the first coat after a minimum 6-hour window) 3.KERAKOLL H40 GEL ADHESIVE (5MM THK – Double buttered solid bed -Combed with a specialized fine notched trowel to erase hollow voids.)

4.KAJARIA DURATECH X STONE R 11 SERIES– as per customer ‘choice (20 mm thk

– Full body vitrified Porcelain Material (1200mmX600mm) – This material to be used beyond the existent gutter channel running all around the pool.

5. FLAMEND GRANITE stone (20mm thk) – as per customer ‘choice bearing bull nose end facing towards the pool. This will run all around perimeter pool between pool edge and the gutter end (refer attached image)

6. KERAKOLL AQUASTOP 120 JOINT TAPE -Used for corners and fittings.

7. KERAKOLL FUGABELLA ECO – Grout and adhesive for mosaics. Grout thickness of 3mm to be maintained.

8. This treatment to be done to the balancing tank (-#01 no.) Pit (02 nos.) and inside the overflow drains running all around the pool.

C. MISCELLANEOUS ITEMS TO BE REPLACED WITH NEW –

Sl.

No Description Qty Unit

Supply and install of new stainless steel , SS- 316 grade pool ladders -16 gauge--matching in design with the existing ladders. 4 each

Removal, supply and installation of new pool lights-matching the existing ones.-Surface Mounted LED 12V white lights 10 each

3 Supply of Extra pool light fixtures 5 each

4 Removal , supply and installation of new ABS nozzles 22 each

5 Fixing of depth marking -matchingthe existing ones. 6 each